X50 Welded Round Steel

Due to its high strength and pressure resistance, X50 Welded Round Steel is commonly used for pipelines, particularly in the transportation of oil, natural gas, and water.

It is also suitable for structural applications in construction, such as piling pipes and mechanical components that require high strength and durability.

Manufacturing Process:

ERW (Electric Resistance Welded) pipes are made by pressing the edges of the steel together and welding them using an electric current. This process is known for its efficiency and cost-effectiveness.

LSAW and DSAW pipes are made by welding steel plates together along their length, providing a stronger joint compared to ERW for larger diameter pipes.

Surface Treatment and Protection:

X50 Welded Round Steel can be treated with various surface treatments, including natural finish, varnished, black painting, and FBE (Fusion Bonded Epoxy) coating, which protect the steel from corrosion and enhance its durability.

Standards and Specifications:

The steel conforms to API 5L standards, ensuring it meets the required specifications for line pipe used in pipeline transportation systems.

It is available in different product specification levels (PSL1 and PSL2), with PSL2 offering more stringent requirements for impact testing and chemical composition.

Length and End Types:

X50 Welded Round Steel pipes are available in various lengths, including single random length (SRL), double random length (DRL), and fixed lengths such as 20 feet (6 meters) and 40 feet (12 meters). The ends can be beveled or plain, and may be protected with plastic or iron caps.

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
Stainless Steel Pipe,Aluminum Pipe,Titanium Pipe

3. why should you buy from us not from other suppliers?
Full: produced material in Grade 2, Grade 5, Grade 9, and Grace 11 New- new plant, new company, new technical; Professional: pr- High tolerance, high quality control to supply high quality

Hot Tags: x50 welded round steel, China x50 welded round steel manufacturers, suppliers, ASTM A249 TP316 904 Tube, A335 P11 P91 Welded Pipe, S275JR steel pipe, A333 Gr6 Gr9 Welded Steel Pipe, SSAW Pipe, Ss Round Pipe