Home
Products
Hot Products
Carbon & Carbon Alloy Steel
Pressure Tubes
Pipeline Works
Structure Works
Stainless Steel
Pressure Tubes
Pipeline Works
Structure Works
Copper & Nickel Alloy
Petrochemical Facilities
Marine & Ship-building
Power Plants & Aerospace
Heat Efficiency Tubes
Pipe Fittings
Pipe Flanges
Gasket, Stud Bolt &Nut
Industrial Valves
News
Blog
About us
Contact us
Home
Products
Hot Products
Carbon & Carbon Alloy Steel
Pressure Tubes
Pipeline Works
Structure Works
Stainless Steel
Pressure Tubes
Pipeline Works
Structure Works
Copper & Nickel Alloy
Petrochemical Facilities
Marine & Ship-building
Power Plants & Aerospace
Heat Efficiency Tubes
Pipe Fittings
Pipe Flanges
Gasket, Stud Bolt &Nut
Industrial Valves
News
Blog
About us
Contact us
Home
Pipeline Works
Pipeline Works
Pipeline Works
API Specification 5L for Line Pipe
ASTM A106/A106M Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
A53/A53M Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ISO 3183 Petroleum and Natural Gas Industries - Steel Pipe for Pipeline Transportation Systems
EN 10208 – Steel Pipes for Pipelines for Combustible Fluids
GB/T 3091-2015 Standard - Welded Steel Pipes for Low-pressure Fluid Conveyance
GOST 20295: Welded Steel Pipes for Oil and Gas Pipelines
View More