Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
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Incoterm: | FOB,CFR,CIF,FCA,CPT |
Min. Order: | 10 Ton |
Model No.: 50x50mm
Brand: HAOYUAN
Brand Name: HAOYUAN
Package: Paint, Tied
Standard: Astm,Gost,Din,GB
Crafts: ERW
Thickness: 1.5mm-60mm
Usage: Pipeline Transport, Special Purpose, Oil&Gas
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Section Shape: Square
Certification: API, CE, ISO.UKS.SGS.BV.API
Application: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler
Materials: Gr B,Q235B,Q345B, St33,St37,St37,St52,C2
Packaging: Paint, Tied
Productivity: 10000 tons per year
Transportation: Ocean,Land,Air
Place of Origin: CANGZHOU,CHINA
Supply Ability: 1000 tons/ month
Certificate: ISO9001
HS Code: 73066100
Port: Tianjin Xingang
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Square tube 50x50mm made of MS carbon steel
Zinc coating:
Pre-Galvanized Steel Pipe: 60-150g/m²
Hot-dip galvanized Steel Pipe: 200-400g/m²
End finishing: plain/beveled ends or threaded with sockets/coupling and plastic caps.
we can supply kinds of steel pipe ,such as Seamless Steel Tube , LASW Steel
pipe, Erw Carbon Steel Pipe, Galvanized Steel Pipe, Rectangular Pipe, Steel
Rectangular Tubing, Square steel pipe and so on . the material for pipes are
ASTM A106 GR.B,ST37-2,ST52,API 5L GR.B,Q235 and so on .
Square tube (mm) | Rectangular tube (mm) | ||
16×16×0.4~1.5 | 380×380×8.0~14.0 | 10×20×0.6~1.5 | 250×150×6~12.0 |
18×18×0.4~1.5 | 400×400×8.0~14.0 | 14×21×0.6~1.5 | 250×100×6~12.0 |
20×20×0.4~1.5 | 420×420×10.0~14.0 | 15×30×1.5~1.5 | 250×200×6~12.0 |
25×25×0.6~2.0 | 450×450×10.0~14.0 | 15×38×0.6~1.5 | 300×150×6~12.0 |
30×30×0.6~4.0 | 480×480×10.0~14.0 | 20×30×0.6~2.0 | 300×200×6~12.0 |
34×34×1.0~2.0 | 500×500×10.0~14.0 | 20×40×0.8~2.0 | 300×250×6~12.0 |
35×35×1.0~4.0 | Change pull specification | 20×50×1.0~2.0 | 400×250×8~12.0 |
38×38×1.0~4.0 | 550×550×10.0~40.0 | 22×35×0.9~2.0 | 400×300×8~12.0 |
40×40×1.0~4.5 | 600×600×10.0~40.0 | 25×40×0.9~3.75 | 450×200×8~12.0 |
44×44×1.0~4.5 | 700×700×10.0~40.0 | 25×65×1.0~2.0 | 450×250×8~12.0 |
45×45×1.0~5.0 | 800×800×10.0~50.0 | 30×40×1.0~3.75 | 400×300×8~12.0 |
50×50×1.0~5.0 | 900×900×10.0~50.0 | 30×45×1.0~3.75 | 400×350×8~12.0 |
60×60×1.5~5.0 | 1000×1000×10.0~50.0 | 30×50×1.0~4.0 | 500×200×10~12.0 |
70×70×2.0~6.0 |
| 30×60×1.0~4.5 | 500×250×10~12.0 |
75×75×2.0~6.0 |
| 40×50×1.0~4.5 | 500×300×10~12.0 |
80×80×2.0~6.0 |
| 40×60×1.0~5.0 | 500×350×10~12.0 |
85×85×2.0~6.0 |
| 40×80×1.5~5.0 | 500×400×10~12.0 |
95×95×2.0~8.0 |
| 40×100×2.0~5.0 | 500×450×10~12.0 |
100×100×2.0~8.0 |
| 50×60×2.0~5.0 | Change pull specification |
120×120×4.0~8.0 |
| 50×80×2.0~5.0 | 600×200×10~28.0 |
150×150×6.0~10.0 |
| 50×100×2.0~8.0 | 600×400×10~28.0 |
180×180×6.0~12.0 |
| 60×80×2.0~6.0 | 600×500×10~28.0 |
200×200×6.0~12.0 |
| 80×100×2.0~8.0 | 800×400×10~28.0 |
220×220×6.0~14.0 |
| 120×60×2.5~10.0 | 800×600×10~28.0 |
250×250×6.0~14.0 |
| 120×80×2.5~10.0 | 800×700×10~28.0 |
280×280×6.0~14.0 |
| 150×100×2.5~12.0 | 1000×400×10~28.0 |
300×300×8.0~14.0 |
| 180×150×2.5~12.0 | 1000×500×10~28.0 |
320×320×8.0~14.0 |
| 200×100×4~12.0 | 1000×600×10~28.0 |
350×350×8.0~14.0 |
| 200×150×4~12.0 | 1000×800×10~28 |
Can be customized according to customer requirements seamless thick-walled pipe
High-quality products
Square And Rectangular Steel Pipe Production Process
Executable standards: GB / T6728-2002, GB / T6725-2002, GBT3094-2000, JG 178-2005, ASTM A500 JIS G3466, EN10210 or technical agreement
Material: Q195-Q235, Q345, 20 #, alloy steel, ST37-2, ST52-3, S235, S355etc
Product packaging: painting; oil; anti-corrosion insulation; groove or flat mouth; tube end protection;
Applications: Widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrail, container skeleton, furniture, decoration and steel structure.
Lsaw Steel Pipe workshop
Production Process
Product Categories : Steel Pipe > Rectangular Pipe