Awọn irinṣẹ ṣiṣe-daradara, ẹgbẹ tita ọja ti oye, ati ilọsiwaju awọn ile-iṣẹ lẹhin-tita; We're also a unified huge family members, absolutely everyone stick to the organization benefit "unification, devotion, tolerance" for Super Purchasing for Structure Tianjin Tsx-gp 13660 Construction Materials Galvanized Steel Pipe,Galvanized Pipe, We guaranteed high-quality, ti awọn alabara ko ba ni itẹlọrun pẹlu didara awọn ọja ti o dara, o le pada si inu awọn ọjọ 7 pẹlu awọn ipinlẹ atilẹba wọn.
Awọn irinṣẹ ṣiṣe-daradara, ẹgbẹ tita ọja ti oye, ati ilọsiwaju awọn ile-iṣẹ lẹhin-tita; A tun jẹ ọmọ ẹgbẹ ẹbi nla ti iṣọkan, Egba gbogbo eniyan duro si anfani ti ajo “iṣọkan, ifọkansin, ifarada” fun1mm Nipọn Square Irin Pipe, Galvanized Irin tube, Jis G3471-1977 Black Irin Pipe, Lakoko ni ọdun 11, A ti ṣe alabapin diẹ sii ju awọn ifihan 20, gba iyin ti o ga julọ lati ọdọ alabara kọọkan. Ile-iṣẹ wa ti ṣe iyasọtọ “alabara akọkọ” ati pinnu lati ṣe iranlọwọ fun awọn alabara lati faagun iṣowo wọn, ki wọn di Oga nla naa!
| Ọja | ASTM A53 Dudu Ti a Ya welded Irin Pipe |
| Ohun elo | Erogba Irin |
| Ipele | Q195 = S195 / A53 Ite A Q235 = S235 / A53 Ite B / A500 Ite AQ345 = S355JR / A500 Ite B Ite C |
| Standard | GB/T3091, GB/T13793API 5L/ASTM A53, A500, A36, ASTM A795 |
| Awọn pato | ASTM A53 A500 sch10 – sch80 |
| Dada | Ya dudu |
| Ipari | Awọn opin pẹtẹlẹ |
| Beveled pari |
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 laileto.
2) Yàrá ti a fọwọsi 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.
imọ siwaju sii nipa awọn iwe-ẹri
Iṣakojọpọ ati Ifijiṣẹ:
Awọn alaye Iṣakojọpọ: ni awọn edidi hexagonal seaworthy ti o ṣajọpọ nipasẹ awọn ila irin, Pẹlu awọn slings ọra meji fun awọn edidi kọọkan.
Awọn alaye Ifijiṣẹ: Da lori QTY, deede oṣu kan.
