Seamless Casing Pipes

We are offering seamless casing pipes.
• erw and seamless
• standard:api 5ct
• certificate:casing: ltc, stc, btc, vam.tubing: nue, eue.
• out diameter:casing: od 4 1/2"- 20" (114.3mm-508mm)
tubing: od 2 3/8" - 4 1/2" (60.3mm-114.30mm)
• wall thickness:0. 205"- 0.635"
• length:r1(4.88mtr-7.62mtr), r2(7.62mtr-10.36mtr), r3(10.36mtr or longer)
• steel grade:h-40, j55, k-55, n-80, c-75, l-80, c-90, t-95, q-125
• surface:corrosion proofing water based paint
• end:beveled, square cut. And pipe protection cap especially for casing and tubing.
• heat treatment:normalized, quencher+temper