Min. Order Reference FOB Price
1 Piece US$8.00-48.00 / Piece
Product Description
API Petroleum Tubing and Casing Pup Joints and Crossovers All of the products are produced and processed according to API standard, with materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110, etc. The tubing couplings have two types of threads NU and EU. By numerically ...