| Chogulitsa | Chitoliro chachitsulo chokhuthala |
| Zinthu Zofunika | Chitsulo cha Kaboni |
| Giredi | Q195 = S195 / A53 Giredi A |
| Muyezo | BS1387, EN10255,ASTM A53, ASTM A500, A36ISO65, ANSI C80, DIN2440GB/T3091, GB/T13793 |
| pamwamba | Chophimba cha zinki 200-500g/m2 (30-70um) |
| Mapeto | Malekezero osalala |
| ndi kapena opanda zipewa |
1) Panthawi yopanga komanso pambuyo pake, antchito anayi a QC omwe ali ndi zaka zoposa 5 zokumana nazo amafufuza zinthu mwachisawawa.
2) Laboratory yovomerezeka ya dziko lonse yokhala ndi satifiketi za CNAS
3) Kuyang'aniridwa kovomerezeka kuchokera kwa munthu wina wosankhidwa/wolipidwa ndi wogula, monga SGS, BV.
4) Yavomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi ziphaso za UL /FM, ISO9001/18001, FPC.
| phunzirani zambiri za satifiketi |
Kulongedza ndi Kutumiza:
Tsatanetsatane wa Kulongedza: m'matumba okhala ndi ma hexagonal okhazikika panyanja odzazidwa ndi zingwe zachitsulo, Ndi zingwe ziwiri za nayiloni pa phukusi lililonse.
Tsatanetsatane wa Kutumiza: Kutengera ndi kuchuluka, nthawi zambiri mwezi umodzi.
Zambiri zaife:

Tianjin Youfa Steel Pipe Group Co., Ltd idakhazikitsidwa pa Julayi 1, 2000. Pali antchito pafupifupi 8000, mafakitale 9, akatswiri a mapaipi achitsulo 179.
mizere yolumikizira, labotale zitatu zovomerezeka za dziko lonse, ndi malo amodzi odziwika bwino aukadaulo wamabizinesi ku Tianjin.
| Dziwani zambiri |
40 yotenthachopangidwa ndi chitsulomizere yopanga chitoliro chachitsulo
Mafakitale:
Tianjin Youfa Steel Pipe Group Co., Ltd .-Nthambi 1;
Tangshan Zhengyuan Zitsulo Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shanxi Youfa Steel Pipe Co., Ltd
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Mapeto Okhala ndi Chitoliro cha Chitsulo cha 60MM SCH40 GI
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Chitoliro chachitsulo cha ASTM A53 Schdule 40
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Chitsulo Chofewa Chozungulira Chozungulira Chitoliro cha Sch40 Gi
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Chitoliro chachitsulo chokhuthala
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Chitoliro chachitsulo chophimbidwa ndi zinki cha EN10255
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Chitoliro chachitsulo chopangidwa ndi BS1387 BSP






