Detailed Product Description Galvanized pipe 1) High-frequency welded 2) O.D. 10mm-219mm 3)W.T. 0.6mm-15mm 4) Steel grade: SPHC, 08AL, 08F, HG5, DF08, Q195-235, M8 5) Standards: ASTM, API, JIS, DIN, EN, BS, GB 6)zinc content:300g-400g Addition: 1 )Thread ends 2) Plain ends 3) Both inner or outer welded stab can be removed 4) PaintingO.D.W.T.1/8"10.3mm0.6mm-1.0mm1/2"21.3mm0.6mm-1.0mm3/4"26.7mm1. ...