| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Type: | Seamless |
| Technique: | Hot-Rolled/Cold-Drawn |
| Material: | Carbon Steel |
| Surface Treatment: | Bare, Painting Black, Varnished, Galvanized |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Seamless Steel Square Pipe is a square steel tube with four corners. It is a square steel tube formed by cold drawing and extrusion of seamless steel tube. There is an essential difference between seamless square tube and welded square tube. Steel pipes have a hollow section and are used in large quantities as pipes for transporting fluids.
Mainly used in steel pipes for thermal equipment, steel pipes for machinery industry, steel pipes for petroleum, geological drilling, container steel pipes, steel pipes for chemical industry, steel pipes for special purposes, etc.
| Product Name | Seamless Steel Square Pipe |
| Standard | API, ASTM, DIN, GB, JIS, API 5L, ASTM A213-2001, ASTM A333-2005, ASTM A335-2006, DIN 17175, GB 3087-1999, GB5310-1995, GB6479-2000, GB 9948-2006, GB/T 9711.2-1999, JIS G3458-2005 |
| Grade | 10#-45#, API J55-API P110, Cr-Mo alloy, Q195-Q345, 20#, API J55, API K55, API L80, API N80, API P110, 10CrMo910, 12Cr1MoV, 12CrMo,13CrMo44, 15CrMo, Q235 |
| Welded Type | ERW SAW EFW GMAW |
| Outside Dia(mm) | 10.3-1219mm |
| Wall Thickness(mm) | 1.5-30mm |
| Length | Random length:5-12m |
| Surface | Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect |
| Packaging | Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement |
| Application | 1. Fluid pipe 2. Power Plant 3. Structure pipe 4. High and low pressure Boiler tube 5. Seamless pipe /tube for petroleum cracking 6. Conduit pipe 7. Scaffolding pipe pharmaceutical andship,building etc. |
| Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
Wanshida Steel (Shandong) Co., Ltd. specializes in producing seamless steel pipes, welded steel pipes, carbon steel coils, carbon steel rods, carbon steel plates, I-beams, angle steels, channel steels, H-beams, etc. Our company is located in Jinan, the capital of Shandong Province, China, with beautiful scenery and convenient transportation. We have an asset scale of 350 million yuan, an area of 89000 square meters, and more than 1200 employees, including 37 technicians and 25 managers. Our enterprise has an annual production of more than 7 million tons of carbon steel products and a standing stock of more than 300000 tons of various kinds of goods.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}