Casing Pipes

Sell api-5ct casing pipe&tubing pipe and coupling. Our factory manufacture casing pipe&tubing pipe and coupling. According to api spec 5ct. Steel grade: j55k55n80l80p110c95 o. D. Range tubing: from 2-38"(60.3mm)to 4"(101.60mm) pipe end: euenu casing: from 4-12"(114.3mm) to 20"(508mm), threads: btc, ltc, stc. Length range: r1, r2, r3 if you interested in our products, feel free to contact with me.