API SPEC 5CT/5D/6A/6D Carbon Pipe Supplier | Manufacturer | Exporter

Welded Pipes

Material/Steel Grade:
Casting: J55, K55, N80, L80
Tubing: J55, K55, N80, L80, H40
Application: extracting petroleum
Casting: OD48.3~273 x WT2.77~11.43
Tubing: OD48.3~273 x WT2.77~11.43

Seamless Pipes

Material/Steel Grade:
Casting: J55, K55, N80, L80, P110
Tubing:J55, K55, N80, L80, H40
Application: extracting petroleun
Casting:OD114~219 x WT5.2~22.2
Tubing:OD48.3~114.3 x WT3.2~16

Mechanical Properties Of API 5CT J55 Tubing

API 5CT Casing Pipe Standard API 5CT Casing Pipe Type API 5CT Casing Pipe Tensile Strength
API 5CT Casing Pipe Yield Strength
API 5CT Casing Pipe Hardness
API SPEC 5CT J55 ≥517 379 ~ 552 —-
K55 ≥517 ≥655
N80 ≥689 552 ~ 758
L80(13Cr) ≥655 552 ~ 655 ≤241HB
P110 ≥862 758 ~ 965

Steel Color Code Of API 5CT Grade J55 Carbon Steel Seamless Tubings

Name J55 K55 N80-1 N80-Q L80-1 P110
Casing a bright green band two bright green bands a bright red band a bright red band + a green band a red band + a brown band a bright white band
Coupling entire green coupling + a white band entire green coupling entire red coupling entire red coupling + a green band entire red coupling + a brown band entire white coupling

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