Seamless Pipes

We are offering inox sus 304 tubos de acero welded / seamless pipes manufacturer
inox sus 304 tubos de acero welded seamless manufacturer :
1. Material: tp304, tp304l, tp321, tp316l, tp310s, tp316ti, tp904l, s31803, sus436l, sus439, etc.
2. Standards: astma249,astma213, astma269, astm a312a312m, astma688, astm 789, astm a790, jis g3468, din 17457, din 17458,en10217, en10312, etc.
3. Size:
welded pipe:o. D: 8mm-1020mm, w. T: 0.4-25mm, or as per customers requirement.
seamless tube:o. D: 6mm-219.1mm, w. T: 0.75-20mm, or as per customers requirement.
4. Process method: tig, erw, efw,cold drawncold rolling.
5. Length: special and random
6. Surface finish: pickling and annealing, bright and annealing, polishing,
7. Test: et, hydro. T, x-ray, mechanical property, . Technological performance.
8. Package:
(a). In bundles.
(b). Seaworthy wooden cases.