Ọja | API 5L Epo Ifijiṣẹ Ajija Welded Irin Pipe | Sipesifikesonu |
Ohun elo | Erogba Irin | OD 219-2020mmSisanra: 7.0-20.0mm Gigun: 6-12m |
Ipele | Q195 = A53 Ite A Q235 = A53 Ite B/A500 Ite AQ345 = A500 Ite B Ite C | |
Standard | GB / T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Ohun elo: |
Dada | Dudu Ya | Epo, paipu ila Pipe opoplopo |
Ipari | Awọn opin pẹtẹlẹ tabi awọn opin Beveled | |
pẹlu tabi laisi awọn fila |
Iṣakoso Didara to muna:
1) Lakoko ati lẹhin iṣelọpọ, awọn oṣiṣẹ 4 QC pẹlu diẹ sii ju ọdun 5 ni iriri awọn ọja ṣe ayẹwo ni ID.
2) yàrá ifọwọsi ti orilẹ-ede pẹlu awọn iwe-ẹri CNAS
3) Ayẹwo itẹwọgba lati ọdọ ẹni-kẹta ti a yan / sanwo nipasẹ olura, gẹgẹbi SGS, BV.
4) Ti a fọwọsi nipasẹ Malaysia, Indonesia, Singapore, Philippines, Australia, Perú ati UK.A ni UL / FM, ISO9001/18001, awọn iwe-ẹri FPC