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Name of Product: Oil Casing
1) Standard: API5CT
2) Outside Diameter:114.3mm-508mm
3) Specification:4 1/2inch- 20inch
4) Steel Grade:H40/J55/K55/N8/L80/P110/C90/T95
5) Thread Type: STC/ BTC/LTC/
6) Length: R1/ R2/R3
7) Usage: used for conveying oil,water and petroleum.
8) Packing: in bundles or in piece