Specifications:
Product details:
API steel seamless oil pipe
OD: 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2
Grade: J55, K55, N80, L80, P110, L8013CR
ID: 0.190-0.271
2. Abstract:
The largest benefit to use seamless steel pipe is the increased pressure ratings
When steel pipe is rolled and welded, the weakest point in the pipe is the welded seam
A seamless steel pipe does not have a seam, so the tensile strength is uniform around the entire circumference of the pipe
Steel pipe has nominal pressure ratings that are based on the tensile strength of the alloy (mixture of metals) and the wall thickness of the pipe
Using seamless pipe is more expensive but allows for smaller wall thicknesses and pipe weight, which can affect design and costs
3. Features:
Varieties: SGP, SCH 20, STD, SCH40, SCH80, SCH160, XS, and XXS
Standard: API, ASME, B36.10M 1996, JIS, DIN, GB8162, GB8163, and GB5310
Material: ASTM A106 GRB/A53 GRB/API 5L GRB/API 5 CT/Q345/A335/ST37/ST52
Size: 1/2 to 48 inches
Surface treatment: black rust-resistant oil, transparent oil, hot galvanizing, 3PE, and epoxy coating
4. Application:
It is widely used in areas of petroleum, chemical, power, gas, metallurgy, shipbuilding, construction and more
Contact:Bonnie Xu
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