A le ni irọrun nigbagbogbo mu awọn alabara wa ti o bọwọ mu pẹlu didara oke wa ti o dara pupọ, ami idiyele ti o dara pupọ ati atilẹyin to dara julọ nitori a ti jẹ alamọja diẹ sii ati ṣiṣẹ lile pupọ ati ṣe ni ọna ti o munadoko fun China Supplier Pre Galvanized Square Rectangular Tube/gi Irin Pipe Youfa Brand olupilẹṣẹ ti o tobi julọ fun paipu irin carbon, Lati idasile lakoko awọn 1990s ibẹrẹ, ni bayi a ti ṣeto nẹtiwọọki tita wa ni AMẸRIKA, Germany, Esia, ati ọpọlọpọ awọn orilẹ-ede Aarin Ila-oorun. A pinnu lati ni gbogbogbo jẹ olupese kilasi oke fun OEM agbaye ati ọja lẹhin!
A le ni irọrun nigbagbogbo mu awọn alabara wa ti o bọwọ mu pẹlu didara oke wa ti o dara pupọ, ami idiyele ti o dara pupọ ati atilẹyin to dara julọ nitori a ti jẹ alamọja diẹ sii ati ṣiṣẹ lile pupọ ati ṣe ni ọna ti o munadoko fun idiyele.Galvanized Pipe, Gi Irin Pipe, onigun paipu, irin pipe olupese, youfa irin pipe, Ile-iṣẹ wa ti tẹnumọ nigbagbogbo lori ilana iṣowo ti "Didara, Otitọ, ati Onibara Akọkọ" nipasẹ eyiti a ti gba igbẹkẹle ti awọn alabara ni ile ati ni okeere. Ti o ba nifẹ si awọn ọja wa ati awọn solusan, rii daju lati ma ṣe ṣiyemeji lati kan si wa fun alaye siwaju sii.
| Ọja | Gbona Dip Galvanized Square ati onigun 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, EN10219GB/T 6728JIS 3444/3466ASTM A53, A500, A36 |
| Dada | Zinc ti a bo 200-500g/m2 (30-70um) |
| Ipari | Awọn opin pẹtẹlẹ |
| Sipesifikesonu | OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mm Sisanra: 1.0-30.0mm Gigun: 2-12m |
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.
12 gbona galvanized square ati onigun irin paipu gbóògì ila
Awọn ile-iṣẹ:
Tianjin Youfa Dezhong Irin Pipe Co., Ltd;
Handan Youfa Irin Pipe Co., Ltd;
Shanxi Youfa Irin Pipe Co., Ltd
