Line pipe grade designations come fromAPI Spec 5LSpecification for Line Pipe. Standard Line Pipe has grade designation A and B.
Stronger grades have the designation X followed by the specified minimum yield strength of the pipe steel, measured in kilopounds per square inch (abbreviated ksi), e.g. X60 for pipe having a minimum yield strength of 60 ksi. See the table below for the standard available grades.
Large size bending in process
We are passionate about pipe bending:
弯头、弯管、管bending, ANSI, ISO, JIS and DIN Standards, Measures 1/2 to 56 Inches.
The bend is used to change the direction of run of pipe.it advantage is can matach long distance transition requirements,so it is commonly that bends dimension according to customer design. usually,the bends consist of3D,5D,7Dand12Dseries.
Key Specifications/Special Features:
End bevel:according to the bevel of welding pipe fittings construction all the size can product according to the clients' requiry.
Standard:
Pressure:SCH5 to SCH160Bending radius(R): R=3D,5D,7Dand12D
Bending angle (θ):15°, 30°, 45°, 60°, 90°, 135°,180°
Outer diamete(D): D≤1800mm
Wall thickness(T): T≤120mm
Straight Length (L): The length between two ends general from 300mm-1500mm
Materials
Industrial Processes
Bending, squeezing, pressing, forging, machining and more
There are different varieties of pipe fittings made of various materials and available in various shapes and sizes.
Our team is highly trained and experienced in servicing and producing all types of steel supplies.
