oleum armamentis vinaceis
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Summus Quality Casing Pipes Wholesale
Specificationes olei bene armamentis
Dimension range (OD inch) -4 1/2"-30"
Dimension range(OD mm)：114.3-762
Standard: API SPEC 5CT, ISO11960, GOST
Longitudo: R1, R2, R3
Main Steel Grade: H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125 etc.
Type of Casing：Plain, BTC, STC, LTC, Other Premium Thread.
