CN103574178A - Bending-resistant steel tube - Google Patents

Bending-resistant steel tube Download PDF

Info

Publication number
CN103574178A
CN103574178A CN201210263654.4A CN201210263654A CN103574178A CN 103574178 A CN103574178 A CN 103574178A CN 201210263654 A CN201210263654 A CN 201210263654A CN 103574178 A CN103574178 A CN 103574178A
Authority
CN
China
Prior art keywords
tube body
bending
resistant steel
steel tube
tube
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.)
Pending
Application number
CN201210263654.4A
Other languages
Chinese (zh)
Inventor
周国平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201210263654.4A priority Critical patent/CN103574178A/en
Publication of CN103574178A publication Critical patent/CN103574178A/en
Pending legal-status Critical Current

Links

Images

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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • F16L9/04—Reinforced pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention relates to the technical field of conveying equipment with pipelines, in particular to a bending-resistant steel tube which comprises a tube body. Ribs are arranged on the tube body, are welded on the outer surface of the tube body and are parallel to the tube body. The bending-resistant steel tube has the advantages that the ribs are arranged on the tube body, are welded on the outer surface of the tube body, are parallel to the tube body and can exert tractive force to the tube body, accordingly, the tube body can resist twisting force, the integral strength of the tube body can be improved, and the cost can be saved.

Description

Bending resistance steel pipe
Technical field
The present invention relates to pipe conveying equipment technical field, especially a kind of bending resistance steel pipe.
Background technique
In industries such as chemical industry, pharmacy, for corrosion resistant needs, use in a large number Stainless Steel Tube, in use, in order to make Stainless Steel Tube have certain intensity, the tube wall of this Stainless Steel Tube is all thicker, makes the large usage quantity of Stainless Steel Tube, cause cost higher, increased cost.
Summary of the invention
In order to overcome the low or wall thickness of existing Stainless Steel Tube intensity, deficiency that cost is high, the invention provides a kind of bending resistance steel pipe.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bending resistance steel pipe, comprise body, and body is provided with rib.
According to another embodiment of the invention, further comprise that rib is welded on outer surface of tube body, parallel with body.
The invention has the beneficial effects as follows, rib is set on body, and rib is welded on outer surface of tube body, parallel with body, can apply tractive force to body, resists distortion power, has both improved the bulk strength of body, has saved again cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. bodys, 2. rib in figure.
Embodiment
If Fig. 1 is structural representation of the present invention, a kind of bending resistance steel pipe, comprises body 1, and body 1 is provided with rib 2.Rib 2 is welded on body 1 outer surface, parallel with body 1.
Rib 2 is set on body 1, and rib 2 is welded on body 1 outer surface, parallel with body 1, can apply tractive force to body 1, resists distortion power, has both improved the bulk strength of body 1, has saved again cost.

Claims (2)

1. a bending resistance steel pipe, comprises body (1), it is characterized in that, body (1) is provided with rib (2).
2. bending resistance steel pipe according to claim 1, is characterized in that, rib (2) is welded on body (1) outer surface, parallel with body (1).
CN201210263654.4A 2012-07-28 2012-07-28 Bending-resistant steel tube Pending CN103574178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210263654.4A CN103574178A (en) 2012-07-28 2012-07-28 Bending-resistant steel tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210263654.4A CN103574178A (en) 2012-07-28 2012-07-28 Bending-resistant steel tube

Publications (1)

Publication Number Publication Date
CN103574178A true CN103574178A (en) 2014-02-12

Family

ID=50046592

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210263654.4A Pending CN103574178A (en) 2012-07-28 2012-07-28 Bending-resistant steel tube

Country Status (1)

Country Link
CN (1) CN103574178A (en)

Similar Documents

Publication Publication Date Title
CN103629448A (en) Composite steel pipe
CN103574178A (en) Bending-resistant steel tube
CN103574180A (en) High-strength steel pipe
CN202691317U (en) Bending-resistant steel pipe
CN103672189A (en) Protective steel pipe
CN201428904Y (en) Eccentric reducer lined with fluoroplastic
CN103574179A (en) Pressure-resistant steel tube
CN103453231A (en) Stainless steel water pipe
CN202691316U (en) High-strength steel tube
CN202691318U (en) Compressive steel tube
CN103629447A (en) Reinforced steel pipe
CN201428889Y (en) Cross lined with fluoroplastic
CN201787219U (en) Rubbery delivery pipeline
CN202349507U (en) Pressure-resistant and anti-corrosion pipe
CN103672183A (en) Novel steel tube
CN201706082U (en) Pipe lined with fluoroplastic
CN202901580U (en) Rubber pipe
CN103629451A (en) Functional steel pipe
CN102338248A (en) Conveying pipe
CN103672206A (en) Composite steel pipe
CN201428903Y (en) Tee lined with fluoroplastic
CN103498931A (en) Split end socket
CN202791084U (en) Corrosion resisting t-branch pipe
CN104538249B (en) Pressure switch seat
CN202158337U (en) Large-caliber plastic-steel composite pipe sectional material

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140212