Min. Order Reference FOB Price
1 Piece US$20.00-600.00 / Piece
Product Description
Drill pipe and casing AW, BW, NW, HW, PW Sizes(mm): AW: 57.2*4.35, BW: 73*6.35 NW: 88.9*6.35 HW: 114.3*6.35 PW: 139.7*6.35 Prouct features: 1. Superior-quality green pipe and advance heat treatment process-high strength and high toughness 2. To meet requirment of the API5D and ...