Pipa baja anu mulus
-
ASTM A335 P91 Tipe 2 tabung / P5 / P9 / P11 / P12 / P22
-
A213 T22 T22 Tube Baja / Pipa
-
Pipa baja slotted pikeun petikan cairan anu dikawasa
-
Minyak ogé camping pipa baja a a a.ct l80 btc r3
-
API 5P T80 N80 R3 Casing
-
ASTM A106 gr.B anu santai
-
Api 5l sijo bijil pikeun gas minyak
-
API 5L ASTM A106 A333 atanapi A335 Pips Karusuran
-
API 5, J55, K55, L80, N80 Sora Station & Tubing