oalje casing pips
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High-Quality Casing Pipes Wholesale
Spesifikaasjes fan oalje well casing
Ofmjittingsberik (OD inch): 4 1/2 "-30"
Ofmjittingsberik (OD mm): 114.3-762
Standert: API SPEC 5CT, ISO11960, GOST
Lingte: R1, R2, R3
Main Steel Grade: H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125 ensfh
Soart behuizing: Plain, BTC, STC, LTC, Oare Premium Thread.
