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OEM Structure Black Steel Pipes Oval Square Rectangular ERW Welded
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xProduct Details
| Standard | ASTM,GB,BS,API | Application | Structure Pipe |
|---|---|---|---|
| Section Shape | Round/Square/Rectangular | Technique | Hot Rolled,Cold Drawn |
| Standard2 | ASTM A53-2007 | Surface Treatment | Galvanized,painted |
| Thickness | 1 - 60 Mm,0.4 - 50 Mm,0.75 - 25 Mm,2 - 30 Mm,5 - 80 Mm | Grade | Q235,Q345,A53(A,Q195,B) |
| Grade Group | Q195-Q345,A53-A369 | Length | 1-12m,5.8-12m,5.8m 6m 11.8m |
| Usage | Construction Structure | Product Name | ERW Welded Steel Pipe |
| Surface | Customers't Requirement | ||
| High Light | OEM Structure Black Steel Pipes,Black Steel Pipes Oval Square Rectangular,OEM erw square welding steel pipe |
||
Product Description
Black Steel Pipe Round Steel Pipe Square And Rectangular Steel Tube Weld Steel Pipe Oval Steel Tubes
Black steel pipes are non-galvanized steel pipes. Black steel pipe, its name comes from the scaly, dark-colored iron oxide coating on its surface. It’s used in applications that don’t require galvanized steel.
Production process
Packaging & Shipping
Company Profile
Weifang Wilda Machinery Co.,Ltd founded in 2003. Specializing in the production of
high-precision galvanized welded steel pipes, we can produce round, square and other
special-shaped steel pipes according to customer orders.
We also have sheet metal processing workshop, welding workshop, metal surface treatment
workshop,which can meet the needs of different customers.
excellent employees, advanced technology, and sophisticated equipment, strict management
is the company can continue to develop and raise, the product can win users rely on the root.
"Accurate, reliable, professional"is our spirit of production and service beliefs
Why Choose Us ?
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