CN109237129B - Nodular cast iron pipe gallery strutting arrangement - Google Patents
Nodular cast iron pipe gallery strutting arrangement Download PDFInfo
- Publication number
- CN109237129B CN109237129B CN201811364360.4A CN201811364360A CN109237129B CN 109237129 B CN109237129 B CN 109237129B CN 201811364360 A CN201811364360 A CN 201811364360A CN 109237129 B CN109237129 B CN 109237129B
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- China
- Prior art keywords
- pipe gallery
- plate
- gland
- supporting plate
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 44
- 230000008093 supporting effect Effects 0.000 claims abstract description 72
- 210000004907 gland Anatomy 0.000 claims abstract description 52
- 238000005266 casting Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a nodular cast iron pipe gallery supporting device which comprises a supporting base arranged on a pipe gallery bottom plate, a lower supporting plate arranged on the supporting base and used for placing nodular cast iron pipe fittings, and a pipe gallery gland arranged on the lower supporting plate and detachably connected with the lower supporting plate, wherein the nodular cast iron pipe fittings penetrate through the pipe gallery gland and the lower supporting plate, the supporting base and the lower supporting plate are cast into a whole, and the pipe gallery gland is cast into a whole. According to the nodular cast iron pipe gallery supporting device, the integral casting process is adopted for manufacturing, so that the product structure is simplified, the production efficiency of the product is improved, and the product is marketed.
Description
Technical Field
The invention belongs to the technical field of metallurgical industrial production equipment, and particularly relates to a nodular cast iron pipe gallery supporting device.
Background
The existing ductile cast iron pipe gallery supporting device is formed by welding steel plates, and the ductile cast iron pipe gallery supporting device formed by welding the steel plates mainly has the following defects:
1. the steel plate is manufactured, the manufacturing process cannot be batched, and the production efficiency is low;
2. the steel plate manufactured part has poor anti-corrosion effect, is easy to rust, has long time and poor appearance quality, and influences the appearance;
3. the existing pipe gallery supporting device is complex in structure, needs to be drilled by a machine tool, and cannot be improved due to process limitation.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the nodular cast iron pipe gallery supporting device, which aims to simplify the product structure and improve the production efficiency.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a nodular cast iron pipe gallery strutting arrangement, including setting up the support base on the pipe gallery bottom plate, setting up on the support base and be used for placing nodular cast iron pipe fitting's bottom plate and setting up on the bottom plate and with the bottom plate between be the pipe gallery gland that detachable is connected, nodular cast iron pipe fitting passes between pipe gallery gland and the bottom plate, support base and bottom plate are integrated into one piece casting shaping, pipe gallery gland is casting shaping.
The pipe gallery gland is connected with the lower supporting plate through a fastener.
The pipe gallery gland comprises a gland body and an upper flange block connected with the gland body, wherein the upper flange block is provided with an upper avoidance hole for a fastener to pass through, the lower support plate comprises a support plate body and a lower flange block connected with the support plate body and attached to the upper flange block, the lower flange block is provided with a lower avoidance hole for the fastener to pass through, and the upper avoidance hole is aligned with the lower avoidance hole.
The upper flange blocks are provided with two upper flange blocks which are fixedly connected with one end of the gland body respectively, the gland body is of an arc-shaped structure, the lower flange blocks are provided with two lower flange blocks which are fixedly connected with one end of the supporting plate body respectively, the supporting plate body is of an arc-shaped structure, and each lower flange block is located below one upper flange block and is attached to the upper flange block respectively.
The support base comprises a mounting plate, a first support plate and a second support plate, wherein the first support plate and the second support plate are arranged on the mounting plate and connected with the lower support plate, and the first support plate is provided with a plurality of support plates.
The first backup pad sets up two altogether, the second backup pad sets up one, and the second backup pad is located between two first backup pads, and the length of second backup pad is less than the length of first backup pad.
The support base further comprises a reinforcing rib connected with the mounting plate and the first support plate.
According to the nodular cast iron pipe gallery supporting device, the integral casting process is adopted for manufacturing, so that the product structure is simplified, the production efficiency of the product is improved, and the product is marketed.
Drawings
The present specification includes the following drawings, the contents of which are respectively:
FIG. 1 is a front view of a ductile iron pipe gallery support device of the present invention;
FIG. 2 is a side view of the ductile iron pipe gallery support device of the present invention;
marked in the figure as: 1. an expansion bolt; 2. a piping lane bottom plate; 3. a gland body; 4. an upper flange block; 5. a pallet body; 6. a lower flange block; 7. a first support plate; 8. a second support plate; 9. a mounting plate; 10. reinforcing ribs; 11. a fastener; 12. ductile iron pipe fitting.
Detailed Description
The following detailed description of the embodiments of the invention, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate and thorough understanding of the concepts and aspects of the invention, and to aid in its practice, by those skilled in the art.
It should be noted that, in the following embodiments, the "first" and "second" do not represent an absolute distinction between structures and/or functions, and do not represent a sequential order of execution, but are merely for convenience of description.
As shown in fig. 1 and 2, the invention provides a nodular cast iron pipe gallery supporting device, which comprises a supporting base arranged on a pipe gallery bottom plate 2, a lower supporting plate arranged on the supporting base and used for placing nodular cast iron pipe fittings, and a pipe gallery gland arranged on the lower supporting plate and detachably connected with the lower supporting plate, wherein the nodular cast iron pipe fittings pass through the pipe gallery gland and the lower supporting plate, the supporting base and the lower supporting plate are cast integrally, and the pipe gallery gland is cast.
Specifically, as shown in fig. 1 and 2, the support device of the nodular cast iron pipe gallery is mainly used for supporting nodular cast iron pipe fittings, and the support device plays a role in bearing gravity because the water flow in the pipeline is subjected to large longitudinal impact force and small transverse impact force and mainly subjected to vertical downward gravity in a water flow static state. The pipe gallery bottom plate 2 is located the below that supports the base, is equipped with expansion bolts 1 on the pipe gallery bottom plate 2, and expansion bolts 1 is vertical setting, supports the base and has the mounting hole that lets expansion bolts 1 male, and the cover is equipped with lock nut on the expansion bolts 1, and lock nut is threaded connection in expansion bolts 1, 1 through screwing up lock nut, lock nut cooperatees with expansion bolts 1, can fix the support base on pipe gallery bottom plate 2.
As shown in fig. 1 and 2, the support base includes a mounting plate 9, and a first support plate 7 and a second support plate 8 which are provided on the mounting plate 9 and connected to the lower plate, the first support plate 7 being provided in plurality. The mounting panel 9 is the level setting, and mounting panel 9 is located the top surface of piping lane bottom plate 2, sets up the mounting hole that lets expansion bolts 1 pass on the mounting panel 9, and the mounting hole is for running through the through-hole that sets up along the plate thickness direction on mounting panel 9, and the mounting hole on mounting panel 9 sets up a plurality ofly, and the lock bolt is located the top of mounting panel 9, through tightening lock nut, lock nut and piping lane bottom plate 2 press from both sides tight mounting panel 9, realize supporting the fixed of base. The first support plate 7 and the second support plate 8 are vertically arranged, the first support plate 7 and the second support plate 8 extend towards the upper side of the mounting plate 9, the lower ends of the first support plate 7 and the second support plate 8 are fixedly connected with the mounting plate 9, and the upper ends of the first support plate 7 and the second support plate 8 are fixedly connected with the lower supporting plate. The support base and the lower supporting plate are of an integrated structure formed by processing by adopting a casting process, and are fixedly connected into a whole, so that the support base and the lower supporting plate are simple in structure, convenient to process and good in support stability.
As shown in fig. 1 and 2, the tube lane gland is connected to the lower plate by fasteners. Piping lane gland includes gland body 3 and the last flange piece 4 of being connected with gland body 3, goes up flange piece 4 and has the hole of dodging that lets the fastener pass, and the bottom plate includes layer board body 5 and is connected with layer board body 5 and the lower flange piece 6 of laminating with last flange piece 4, and lower flange piece 6 has the hole of dodging down that lets the fastener pass, goes up dodging the hole and dodges down the hole alignment. The upper flange blocks 4 are provided with two upper flange blocks 4 which are fixedly connected with one end of the gland body 3 respectively, the gland body 3 is of an arc-shaped structure, the lower flange blocks 6 are provided with two lower flange blocks 6 which are fixedly connected with one end of the supporting plate body 5 respectively, the supporting plate body 5 is of an arc-shaped structure, and each lower flange block 6 is located below one upper flange block 4 respectively and is attached to the upper flange block 4. The radian of layer board body 5 and gland body 3 is 180 degrees, and layer board body 5 and gland body 3 are coaxial setting, and gland body 3 is located the top of layer board body 5, and the axis of layer board body 5 and gland body 3 is located the horizontal plane and parallels with the axis of nodular cast iron pipe fitting, and the diameter size of gland body 3 and layer board body 5 is the same, and gland body 3 and layer board body 5 cooperate and press from both sides tight nodular cast iron pipe fitting.
As shown in fig. 1 and 2, the upper flange block 4 and the lower flange block 6 are rectangular block structures, the two upper flange blocks 4 are fixedly connected with one end of the gland body 3 in the arc length direction, the two lower flange blocks 6 are fixedly connected with one end of the supporting plate body 5 in the arc length direction, the upper avoidance hole is a through hole penetrating the upper flange block 4 in the thickness direction and the upper avoidance hole is a round hole, and the lower avoidance hole is a through hole penetrating the lower flange block 6 in the thickness direction and the lower avoidance hole is a round hole. The fastener is composed of a bolt and a nut, the bolt and the nut are in threaded connection, and the bolt penetrates through an upper avoidance hole of the upper flange block 4 and a lower avoidance hole of the lower flange block 6. Through tightening the bolt and the nut, the upper flange block 4 and the lower flange block 6 are clamped, the fixed connection of the pipe gallery gland and the lower supporting plate is realized, the lower supporting plate is positioned below the spheroidal graphite cast iron pipe fitting, and the pipe gallery gland is positioned above the spheroidal graphite cast iron pipe fitting. The pipe gallery gland is connected with the lower supporting plate through a fastener, and the disassembly and the assembly are convenient.
Preferably, a rubber pad for attaching the outer circular surface of the ductile cast iron pipe fitting is arranged on the inner circular surface of the gland body 3, a rubber pad for attaching the outer circular surface of the ductile cast iron pipe fitting is also arranged on the inner circular surface of the supporting plate body 5, and the two rubber pads are respectively clamped between the ductile cast iron pipe fitting and the gland body 3 and the supporting plate body 5, so that the ductile cast iron pipe fitting is prevented from being damaged.
As shown in fig. 1 and 2, in the present embodiment, two first support plates 7 are provided, one second support plate 8 is provided, the second support plate 8 is located between the two first support plates 7, the length of the second support plate 8 is smaller than that of the first support plate 7, the upper ends of the second support plates 8 are fixedly connected with the pallet body 5 at the middle position in the arc length direction of the pallet body 5, and the upper ends of the two first support plates 7 are respectively fixedly connected with the pallet body 5 at one ends in the arc length direction of the pallet body 5. The first support plate 7 and the second support plate 8 have a certain width, and the widths of the first support plate 7 and the second support plate 8 are parallel to the axis of the pallet body 5. The support base with the structure has high strength, good stability and good support effect.
As shown in fig. 1 and 2, preferably, the support base further includes a reinforcing rib 10 connected to the mounting plate 9 and the first support plate 7, where the reinforcing rib 10 is vertically disposed, and the reinforcing rib 10 is fixedly connected to a side surface of the first support plate 7 and a top surface of the mounting plate 9. The setting of strengthening rib 10 has further improved the intensity height that supports the base for it is better to the supporting effect of nodular cast iron pipe fitting.
The invention is described above by way of example with reference to the accompanying drawings. It will be clear that the invention is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present invention; or the invention is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the invention.
Claims (7)
1. Nodular cast iron pipe gallery strutting arrangement, its characterized in that: the pipe gallery comprises a supporting base arranged on a pipe gallery bottom plate, a lower supporting plate arranged on the supporting base and used for placing nodular cast iron pipe fittings, and a pipe gallery gland arranged on the lower supporting plate and detachably connected with the lower supporting plate, wherein the nodular cast iron pipe fittings pass through the pipe gallery gland and the lower supporting plate, the supporting base and the lower supporting plate are cast integrally, and the pipe gallery gland is cast;
the pipe gallery bottom plate is arranged below the supporting base, the expansion bolts are arranged vertically, the supporting base is provided with mounting holes for the expansion bolts to be inserted, locking nuts are sleeved on the expansion bolts and are in threaded connection with the expansion bolts, and the supporting base can be fixed on the pipe gallery bottom plate by screwing the locking nuts which are matched with the expansion bolts;
the support base comprises a mounting plate, a first support plate and a second support plate, wherein the first support plate and the second support plate are arranged on the mounting plate and connected with the lower support plate, and a plurality of first support plates are arranged; the mounting plate is horizontally arranged, the mounting plate is positioned on the top surface of the pipe gallery bottom plate, mounting holes for the expansion bolts to pass through are formed in the mounting plate, the mounting holes are through holes formed in the mounting plate in a penetrating mode along the plate thickness direction, a plurality of mounting holes are formed in the mounting plate, the locking bolts are positioned above the mounting plate, and the mounting plate is clamped by tightening the locking nuts, so that the fixing of the supporting base is realized;
the first support plate and the second support plate are vertically arranged, extend towards the upper side of the mounting plate, are fixedly connected with the mounting plate at the lower ends, and are fixedly connected with the lower supporting plate at the upper ends;
the supporting base and the lower supporting plate are of an integrated structure formed by adopting a casting process, and are fixedly connected into a whole;
the pipe gallery gland is connected with the lower supporting plate through a fastener; the pipe gallery gland comprises a gland body and an upper flange block connected with the gland body, wherein the upper flange block is provided with an upper avoidance hole for a fastener to pass through, the lower support plate comprises a support plate body and a lower flange block connected with the support plate body and attached to the upper flange block, the lower flange block is provided with a lower avoidance hole for the fastener to pass through, and the upper avoidance hole is aligned with the lower avoidance hole; the upper flange blocks are two and are fixedly connected with one end of the gland body respectively, the gland body is of an arc-shaped structure, the lower flange blocks are two and are fixedly connected with one end of the supporting plate body respectively, the supporting plate body is of an arc-shaped structure, and each lower flange block is located below one upper flange block and is attached to the upper flange block respectively;
the radian of the supporting plate body and the pressing cover body is 180 degrees, the supporting plate body and the pressing cover body are coaxially arranged, the pressing cover body is positioned above the supporting plate body, the axes of the supporting plate body and the pressing cover body are positioned in a horizontal plane and are parallel to the axes of the spheroidal graphite cast iron pipe fittings, the diameters of the pressing cover body and the supporting plate body are the same, and the pressing cover body and the supporting plate body are matched to clamp the spheroidal graphite cast iron pipe fittings;
the upper flange blocks and the lower flange blocks are of rectangular block structures, the two upper flange blocks are fixedly connected with one end of the gland body in the arc length direction respectively, the two lower flange blocks are fixedly connected with one end of the supporting plate body in the arc length direction respectively, the upper avoidance holes are through holes formed in the upper flange blocks in a penetrating manner along the thickness direction of the upper flange blocks and are round holes, the lower avoidance holes are through holes formed in the lower flange blocks in a penetrating manner along the thickness direction of the lower flange blocks and are round holes; the fastening piece is composed of a bolt and a nut, the bolt and the nut are in threaded connection, and the bolt penetrates through an upper avoidance hole of the upper flange block and a lower avoidance hole of the lower flange block; through tightening the bolt and the nut, the upper flange block and the lower flange block are clamped, the fixed connection of the pipe gallery gland and the lower supporting plate is realized, the lower supporting plate is positioned below the spheroidal graphite cast iron pipe fitting, and the pipe gallery gland is positioned above the spheroidal graphite cast iron pipe fitting.
2. The ductile iron pipe gallery support device according to claim 1, wherein: the pipe gallery gland is connected with the lower supporting plate through a fastener.
3. The ductile iron pipe gallery support device according to claim 2, wherein: the pipe gallery gland comprises a gland body and an upper flange block connected with the gland body, wherein the upper flange block is provided with an upper avoidance hole for a fastener to pass through, the lower support plate comprises a support plate body and a lower flange block connected with the support plate body and attached to the upper flange block, the lower flange block is provided with a lower avoidance hole for the fastener to pass through, and the upper avoidance hole is aligned with the lower avoidance hole.
4. A ductile iron pipe gallery support device according to claim 3, wherein: the upper flange blocks are provided with two upper flange blocks which are fixedly connected with one end of the gland body respectively, the gland body is of an arc-shaped structure, the lower flange blocks are provided with two lower flange blocks which are fixedly connected with one end of the supporting plate body respectively, the supporting plate body is of an arc-shaped structure, and each lower flange block is located below one upper flange block and is attached to the upper flange block respectively.
5. The ductile iron pipe gallery support device according to any one of claims 1 to 4, characterized in that: the support base comprises a mounting plate, a first support plate and a second support plate, wherein the first support plate and the second support plate are arranged on the mounting plate and connected with the lower support plate, and the first support plate is provided with a plurality of support plates.
6. The ductile iron pipe gallery support device according to claim 5 wherein: the first backup pad sets up two altogether, the second backup pad sets up one, and the second backup pad is located between two first backup pads, and the length of second backup pad is less than the length of first backup pad.
7. The ductile iron pipe gallery support device according to claim 5 wherein: the support base further comprises a reinforcing rib connected with the mounting plate and the first support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811364360.4A CN109237129B (en) | 2018-11-16 | 2018-11-16 | Nodular cast iron pipe gallery strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811364360.4A CN109237129B (en) | 2018-11-16 | 2018-11-16 | Nodular cast iron pipe gallery strutting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109237129A CN109237129A (en) | 2019-01-18 |
| CN109237129B true CN109237129B (en) | 2024-01-12 |
Family
ID=65074908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811364360.4A Active CN109237129B (en) | 2018-11-16 | 2018-11-16 | Nodular cast iron pipe gallery strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237129B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076281A (en) * | 1976-04-13 | 1978-02-28 | Davis Samuel H | Bell fitting and support assembly for pipe |
| CH644436A5 (en) * | 1981-11-03 | 1984-07-31 | Marc Luisier | Device for positioning pipes in a concrete slab |
| JPH0554686U (en) * | 1991-12-19 | 1993-07-23 | 株式会社クボタ | Ductile pipe pedestal |
| KR200197246Y1 (en) * | 2000-03-22 | 2000-09-15 | 주식회사행림종합 건축사사무소 | Apparatus for supporting duct of construction |
| KR20090070801A (en) * | 2007-12-27 | 2009-07-01 | 주식회사 엑스텍 | Pipe fixing apparatus |
| KR20110037349A (en) * | 2009-10-06 | 2011-04-13 | 이영우 | Device for fixing pipe and manufacturing method thereof |
| RU2563094C1 (en) * | 2014-03-20 | 2015-09-20 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Fixed support of pipeline |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015147681A1 (en) * | 2014-03-28 | 2015-10-01 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Movable pipeline-support and support assembly thereof |
-
2018
- 2018-11-16 CN CN201811364360.4A patent/CN109237129B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076281A (en) * | 1976-04-13 | 1978-02-28 | Davis Samuel H | Bell fitting and support assembly for pipe |
| CH644436A5 (en) * | 1981-11-03 | 1984-07-31 | Marc Luisier | Device for positioning pipes in a concrete slab |
| JPH0554686U (en) * | 1991-12-19 | 1993-07-23 | 株式会社クボタ | Ductile pipe pedestal |
| KR200197246Y1 (en) * | 2000-03-22 | 2000-09-15 | 주식회사행림종합 건축사사무소 | Apparatus for supporting duct of construction |
| KR20090070801A (en) * | 2007-12-27 | 2009-07-01 | 주식회사 엑스텍 | Pipe fixing apparatus |
| KR20110037349A (en) * | 2009-10-06 | 2011-04-13 | 이영우 | Device for fixing pipe and manufacturing method thereof |
| RU2563094C1 (en) * | 2014-03-20 | 2015-09-20 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Fixed support of pipeline |
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| Publication number | Publication date |
|---|---|
| CN109237129A (en) | 2019-01-18 |
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