Lilemọ si igbagbọ ti "Ṣiṣẹda awọn ọja ati awọn solusan ti oke ti iwọn ati ṣiṣẹda awọn ọrẹ pẹlu awọn ọkunrin ati awọn obinrin lati gbogbo agbala aye”, a maa n fi iyanilenu ti awọn alabara ni ipo akọkọ fun China Black WholesaleErw Irin Pipe 50x50 tubeSquare Pipe or Rectangular Hollow Section Steel Pipes Youfa Brand awọn ti o tobi olupese fun welded, irin pipe, Rii daju lati ko duro lati gba ni ifọwọkan pẹlu wa fun ẹnikẹni ti o wa ni nife laarin wa solusan. A gbagbọ ni iduroṣinṣin pe awọn ọja ati awọn solusan wa yoo jẹ ki inu rẹ dun.
Lilemọ si igbagbọ ti "Ṣiṣẹda awọn ọja ati awọn solusan ti oke ti sakani ati ṣiṣẹda awọn ọrẹ pẹlu awọn ọkunrin ati awọn obinrin lati gbogbo agbala aye”, a ni gbogbogbo fi awọn iwariiri ti awọn alabara ni aaye akọkọ fun40x80 Irin Pipe, 50x50 tube, Erw Irin Pipe, Aṣayan jakejado ati ifijiṣẹ yara fun ọ! Imọye wa: Didara to dara, iṣẹ nla, tẹsiwaju ilọsiwaju. A nreti siwaju ati siwaju sii awọn ọrẹ okeokun darapọ mọ idile wa fun idagbasoke siwaju ni isunmọ ọjọ iwaju!
| Ọja | ERW Irin Pipe |
| Ohun elo | Erogba Irin |
| Ipele | Q195 = S195 / A53 Ite A Q235 = S235 / A53 Ite B / A500 Ite A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Ite B Ite C |
| Standard | DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444/3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Dada | igboro / Adayeba Black |
| Ipari | Awọn opin pẹtẹlẹ |
| 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 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.
