JPS6357131B2 - - Google Patents
Info
- Publication number
- JPS6357131B2 JPS6357131B2 JP21755882A JP21755882A JPS6357131B2 JP S6357131 B2 JPS6357131 B2 JP S6357131B2 JP 21755882 A JP21755882 A JP 21755882A JP 21755882 A JP21755882 A JP 21755882A JP S6357131 B2 JPS6357131 B2 JP S6357131B2
- Authority
- JP
- Japan
- Prior art keywords
- steel pipes
- structures
- treating
- steel pipe
- hot
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 15
- 238000007747 plating Methods 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 238000005246 galvanizing Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005554 pickling Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000754 repressing effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
- B21D41/045—Closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21755882A JPS59107730A (ja) | 1982-12-11 | 1982-12-11 | 構造物用鋼管の端末処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21755882A JPS59107730A (ja) | 1982-12-11 | 1982-12-11 | 構造物用鋼管の端末処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107730A JPS59107730A (ja) | 1984-06-22 |
| JPS6357131B2 true JPS6357131B2 (en, 2012) | 1988-11-10 |
Family
ID=16706137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21755882A Granted JPS59107730A (ja) | 1982-12-11 | 1982-12-11 | 構造物用鋼管の端末処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107730A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363421U (en, 2012) * | 1989-10-23 | 1991-06-20 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4205598C1 (en) * | 1992-02-24 | 1993-03-11 | Austria Metall Ag, Braunau Am Inn, At | Method of flattening cut ends of plastically deformable material - has wall of tube incised at two points prior to pressing |
| DE10201002A1 (de) * | 2002-01-11 | 2003-07-31 | Ulrich Huperz Schweistechnik G | Verschluß eines Gasleitsystems |
| CN103394871B (zh) * | 2013-07-19 | 2015-09-16 | 浙江利帆家具有限公司 | 一种圆管支撑件制作工艺 |
-
1982
- 1982-12-11 JP JP21755882A patent/JPS59107730A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0363421U (en, 2012) * | 1989-10-23 | 1991-06-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59107730A (ja) | 1984-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3201475C2 (en, 2012) | ||
| JPS6357131B2 (en, 2012) | ||
| CA2028004A1 (en) | Method for producing galvanized tubing | |
| JPS57203797A (en) | Production of surface treated steel plate of high rust prevention for welded can | |
| US1996657A (en) | Method of joining metallic surfaces | |
| DE602005006208T2 (de) | Kanalhohlflansch | |
| US5180099A (en) | Process of joining of a galvanized steel sheet | |
| JP3294409B2 (ja) | 異種金属複合板及びその製造方法 | |
| AT200208B (de) | Verfahren zur Herstellung von verstärkten Durchführungslöchern in gedruckten Schaltungen | |
| JP3358510B2 (ja) | 断熱形材及びその表面処理方法 | |
| JPS591695A (ja) | 電気メツキ表面層を有する鋼製の結合部材 | |
| CN215925048U (zh) | 一种窄带生产加工用自动镀锌装置 | |
| JPH08105100A (ja) | ステンレス鋼板製の建設器材およびその製造方法 | |
| DE834480C (de) | Rostartige Lager und Verfahren zur Herstellung solcher Lager | |
| KR100347664B1 (ko) | 이중 도금에 의한 용융합금 피막 제조방법 | |
| JPS5820686B2 (ja) | 格子体の製法 | |
| Moore | Hot Dip Galvanizing for Long Lasting Rust Prevention | |
| DE1627608C (de) | Verfahren zum Verschweißen von explosionsplattierten Stahlplatten | |
| BE1018396A3 (de) | Blechpaneel mit nachtraglichem antikorrosionsschutz und dessen herstellungsweise. | |
| DE2735059A1 (de) | Anodenanordnung | |
| AT506951B1 (de) | Blechpaneel mit nachträglichem antikorrosionsschutz und dessen herstellungsweise | |
| DE573872C (de) | Eiszelle | |
| JPH0727920U (ja) | 自動車などのサッシュ | |
| DE8323396U1 (de) | Wärmeaustauscher | |
| JPS57181394A (en) | Preventing method for contamination of steel plate zinc electroplated on one side |