Q355 S355 Chitoliro Chachikulu ndi Chamakona Chitsulo Mtengo Pa Chidutswa

Chitoliro cha Q355 S355 cha Chitsulo cha Square ndi Rectangular Chitsulo Mtengo Pa Chidutswa Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

MOQ Pa Kukula Konse:matani awiri

Kuchuluka Kwa Oda Yocheperako:Chidebe chimodzi

Nthawi Yopangira:nthawi zambiri masiku 25

Doko Lotumizira:Xingang Tianjin Port ku China

Malamulo Olipira:L/C,D/A,D/P,T/T

Mtundu:YOUFA

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chogulitsa	Chitoliro chachitsulo cha Square ndi Rectangular
Zinthu Zofunika	Chitsulo cha Kaboni
Muyezo	DIN 2440, ISO 65, EN10219,GB/T 6728,JIS G3444 /3466,ASTM A53, A500, A36
Pamwamba	Wakuda Wakuda/WachilengedweYojambulidwa Mafuta ophimbidwa kapena opanda
Mapeto	Malekezero osalala
Kufotokozera	OD: 2020-500500mm; 2040-300500mm Makulidwe: 1.0-30.0mm Utali: 2-12m

S355 ndi Q355 zonse ndi mayina a chitsulo chomangidwa, koma zimachokera ku miyezo yosiyana ndipo zimasiyana m'mafotokozedwe ndi ntchito zawo.

Chitsulo cha S355
Muyezo: EN 10025-2 (European Standard)
Kalasi: S355
Kufotokozera: S355 ndi chitsulo cholimba kwambiri, chopanda aloyi ambiri chomwe chili ndi mphamvu yocheperako ya 355 MPa. Chimagwiritsidwa ntchito kwambiri pomanga ndi kugwiritsa ntchito kapangidwe kake chifukwa cha kusinthasintha kwake bwino komanso makina ake ogwirira ntchito.
Ma Subgrade Ofala:

S355JR: Chitsulo chopangidwa ndi chitsulo chokhala ndi mphamvu yocheperako ya 355 MPa ndi mphamvu yogwira ya 27J kutentha kwa chipinda.
S355J0: Mphamvu yochepa kwambiri ya 27J pa 0°C.
S355J2: Mphamvu yochepa kwambiri ya 27J pa -20°C.

Chitsulo cha Q355
Muyezo: GB/T 1591 (Muyezo Wachi China)
Giredi: Q355
Kufotokozera: Q355 ndi chitsulo cholimba kwambiri chomwe chili ndi mphamvu yocheperako ya 355 MPa, yofanana ndi S355. "Q" imayimira "Qu" (gawo lotsika), ndipo "355" imatanthauza mphamvu yocheperako ya chitsulo mu MPa.
Ma Subgrade Ofala:

Q355B: Mphamvu yochepa kwambiri ya 27J pa 20°C.
Q355C: Mphamvu yochepa kwambiri ya 27J pa 0°C.
Q355D: Mphamvu yochepa kwambiri ya 27J pa -20°C.

Ntchito:

Chitoliro chachitsulo cha zomangamanga/zipangizo zomangira
Chitoliro cha kapangidwe
Chitoliro chachitsulo cha positi ya mpanda
Zida zoyikapo dzuwa
Chitoliro chogwirira ntchito

Kulamulira Kwabwino Kwambiri:
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 idakhazikitsidwa pa Julayi 1, 2000. Pali antchito pafupifupi 8000, mafakitale 9, mizere 179 yopanga mapaipi achitsulo, labotale yovomerezeka ya dziko lonse, ndi malo amodzi odziwika bwino aukadaulo wamabizinesi ku Tianjin.

Dziwani zambiri

Mizere 31 yopanga chitoliro chachitsulo cha sikweya ndi chamakona anayi
Mafakitale:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shanxi Youfa Steel Pipe Co., Ltd