X52 X56 API 5L ASTM A53 DIN 2458 Welded ERW Black Pipe

X52 X56 API 5L ASTM A53 DIN 2458 Welded ERW Black Pipe

DIN 2458 WELDED ERW Black Steel Pipe

ERW (Electric Resistance Welded), HFI (High Frequency Induction), HFW (High-Frequency Welding)
 

Steel is produced when carbon is added to iron, which is quite weak on its own. In modern industry, carbon is the most prominent additive to a ferrous material, but alloying elements of all sorts are common. In fact, alloying elements are common even in piping products still considered to be carbon steel.

Black pipes are formed from low – carbon mild steel on Automatic tube mill by high-frequency induction welding process. ERW pipes are welded longitudinally, manufactured from coil and can be manufactured up to 24” Diameter.

Black Steel Pipes have wide use across many industries due to its strength and ease of workability. Because it contains relatively few alloying elements and in low concentrations, black steel pipe is relatively economical.

Quality Standards:
DIN 2458 WELDED STEEL PIPES AND TUBES
 

Payment Term: T/T, L/C at sight or negotiate

Supply ability: 50,000 Metric Tons/Month

Delivery time: 7 day at fastest, based on total quantity or as customers’ requirements

Loading port: Tianjin(Xingang) Port 

Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
 

 
Our Advantage:
Huayang specialized in manufacturing welded carbon steel pipes for 14 years. The annual output is around 1,000,000 tons. Our products have been exported to 40 countries and regions till now, such as Canada, Hong Kong, Vietnam, Bangladesh, The U.A.E, America, Spain, Italy, Netherlands, Kuwait, Saudi Arabia etc. So any inquiry or special demands will get fast and most professional reply.