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| After-sales Service: | Yes |
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| Warranty: | 5years |
| Type: | Welded |
Suppliers with verified business licenses
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Product |
Welded Rectangular /Square Steel Pipe/Hollow Section |
Standard |
GB/T6728-2002GB/T6725-2002,GBT3094-2000,JG178-2005, ASTM A500 JISG3466,EN10210 |
Grade |
Q195,Q235,Q345,S235JR,ST37-2 |
Diameter |
10x10 mm-600x600 mm(Square) 20x30 mm-400x600 mm(Rectangular) |
Thickness |
0.5 mm-20 mm |
| Length | 6m,9m,12m or Other Length As Required |
Surface Treatment |
Oiled,Black Painted or Hot Dip Galvanized |
| Technique | Hot Rolled Strip,Electric Resistance,Welding Galvanized Square Tube |
Packing |
Sea Worthy Export Packing |
Application |
Structure Pipe in Construction,Low-Pressure Fluid Serive,Bridge, Highway,Windows of Model Steel Door,Fence etc. |
Welded Steel Pipe/Galvanized Pipe
| Product | Welded Steel Pipe/Galvanized Pipe | |
Size |
Welded Pipe OD:1/2-16"(21.3-406.4 mm) Galvanized Steel Pipe OD DN15-DN200 | |
Wall Thickness |
Welded Pipe 2.75 mm-6 mm Galvanized Steel Pipe 1.8-4.25 mm |
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| Length | 1-12m | |
Steel Material |
Q195→Grade B,SS330,SPHC,S185 Q215→Grade C,CS Type B,SS330,SPHC Q235→Grade D,SS400,S235JR,S235J0,S235J2 |
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| Standard | JIS A5525,DIN10208,ASTM A252,GB9711.1-1997 | |
| Usage | Used for Structcure,Accessorize and Construction | |
| End Protector | 1)Piastic Pipe Cap 2)Iron Protector | |
| Surface Treatment | 1)Bared 2)Black Painted(Varnish Coating)3)With Oiled | |
| Section Shape | Round | |
| Pacakge | 1)Bundle 2)In Bulk 3)Bags 4)Clients'Requirements | |
The products of Yuntaideyun have been widely applied in prefabricated steel structure residential buildings, steel structure engineering, glass curtain walls, steel structure venues and factories, photovoltaic new energy projects, bridge structures, tower crane manufacturing, high-speed guardrails, urban road guardrails; shipbuilding, automobile manufacturing, agricultural vehicles, motorcycles, bicycles frames, fitness equipment, mechanical manufacturing; container keels, storage shelves, door and window decorations, furniture manufacturing; smart agriculture, planting, breeding sheds, power facilities, pipelines and many other production and living fields.
Galvanized steel round pipe Low carbon steel round pipe
Galvanized steel square pipe Low carbon steel square pipe
Tangshan Zuoqiu Steel Trade Co., Ltd is located in Tangshan city China, one famous Chinese steel producer. Its main products include GI Coil,GL Coil, PPGI, H beam, U channel, Angle,Wire Rod,Black annealed wire,Galvanized binding wire,Flat Bar,Hollow Sections etc.in China.We work with the manufacturing giants of the industry like Hebei Jinxi Group,HBIS, Gansu Jiusteel group,Shandong Guanzhou Co., Ltd,for many years. The company has maintained the favorable cooperative relationship with customers like South Korea, Brazil, Argentina, Bangladesh,Middle East market like Saudi Arabia,Kuwait...via superior product quality,good reputation, perfect and qualified after-sale service.
Tangshan Zuoqiu Steel Trade Co., Ltd is located in Tangshan, one famous Chinese steel producer. It has grown to become a large company of GI Coil,GL Coil, PPGI, H beam, U channel, Angle steel, Wire Rod,Black annealed wire, Galvanized binding wire, Flat Bar, Steel Sheet Pile,Hollow Sections,Deformed Bar etc. in China.It is a steel enterprise focusing on international trade with registered capital of 5 million. Tangshan Zuoqiu offers a broad and comprehensive range of building material products and offers industrial services from its facilities all over China. We work with the manufacturing giants of the industry such as Hebei Jinxi Iron and Steel,HBIS, Shandong Rizhao Iron and Steel, JISCO group,Shandong Guanzhou Co., Ltd, Tangshan Xinbaotai Iron and Steel for many years. The company has maintained the favorable cooperative relationship with customers such as South Korea, Vietnam,Thailand,Philippines, Brazil, Argentina, Bangladesh,Middle East market like Saudi Arabia,Kuwait...via superior product quality,good reputation, perfect and qualified after-sale service .




FAQ:
Q1: How can we get the sample?
A1: Free samples are available for your checking and testing.However, frieght cost will be paid by customers.
Q2: Can you provide Mill Test Certificate?
A2: Sure! The Mill Test Certificate will be issued in accordance with the exact product.
Q3:Packing details?
A3:Standard exporting packing. in bulk or in container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)
Q4:What is your terms of payment?
A4: 30% deposit,70% balance against B/L copy ; L/C at sight.
Q5:Can we visit your factory?
A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q6. Can you provide technical support for the use and processing of steel?
We have a professional technical team that can provide you with technical support for the use and processing of steel, including technical guidance on cutting, welding, bending, and other aspects of steel to help you better use our products.
Q7. Can special performance steel be customized?
Sure, we have advanced research and development and production capabilities, and can customize steel with different properties according to customers' special needs, such as high-strength, high toughness, high temperature resistance, corrosion resistance and other special performance steel.