Oil Country Tubular Goods
OCTG/Oil Country Tubular Goods/Seamless Steel Pipe Tube Mild Oil Water Garden Pipes
Specifications Standard:API, ASTM, DIN, API 5CT, API 5L, ASTM A106-2006, ASTM A210-1996, ASTM A213-2001, ASTM A335-2006,
API OCTG Oil Country Tubular Goods Casing Pipe
Oilfield Casing Pipe API 5CT Casing and Tubing Pipe Product Description The casing we provided that their grade are K55,
High Quality Oil Country Tubular Goods (OCTG) Casing and Tubing Pipe Manufacturer
Permanent Steel Manufacturing Co.,Ltd (PMC) is your premium supplier and processor of specialty seamless steel pipe, hig