TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Ua hoʻokumu ʻia ʻo Tianjin Youfa kila paipu hui ma Iulai 1st, 2000, me ke keʻena keʻena nui ma ka nui o ka welded pipe production base ma Kina-Daqiuzhuang Village, Tianjin kūlanakauhale, ʻo ia kahi ʻoihana nui o ka paipu kila e hana ana i nā ʻano huahana paipu.PIPE HAAWINA GALAVANIZED,ERW STEE LPIPE,PAU HAEHA A ME KA OHA, PIPE HALAWAI GALAVANIZED,NA PAPA SPIRAL STEEL,PIPE HANA OLE,PALAPALA, A MENA PALAPALA. Ua helu ʻia ʻo ia ma ke ʻano he 500 ʻoihana kiʻekiʻe o Kina ma ka ʻoihana like, a ʻo ka hana kiʻekiʻe 500 o Kina.
Ua hōʻoia ʻia ka brand Youfa ma ke ʻano he inoa kaulana Kina e SAIC trademark bureau i Malaki 2008.
| Huahana | Paipu hao hao wela wela |
| Mea waiwai | ʻO ka hao hao |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Papa B Papa C |
| Kūlana | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Ili | ʻO ka uhi zinc 200-500g/m2 (30-70um) |
| Hoʻopau | Hoʻopau maʻamau |
| me nā pāpale a ʻole |
Palapala nui o ka paipu kalapona hao hao :
| DN | OD | ASTM A53 / API 5L / ASTM A795 | BS1387 / EN10255 | |||||
| SCH10S | STD SCH40 | SCH80 | Māmā | Kauwaena | Kaumaha | |||
| MM | INCH | MM | MM | MM | MM | MM | MM | |
| 15 | 21.3 | 1/2" | 2.11 | 2.77 | 3.73 | 2 | 2.6 | - |
| 20 | 26.7 | 3/4” | 2.11 | 2.87 | 3.91 | 2.3 | 2.6 | 3.2 |
| 25 | 33.4 | 1" | 2.77 | 3.38 | 4.55 | 2.6 | 3.2 | 4 |
| 32 | 42.2 | 1-1/4" | 2.77 | 3.56 | 4.85 | 2.6 | 3.2 | 4 |
| 40 | 48.3 | 1-1/2" | 2.77 | 3.68 | 5.08 | 2.9 | 3.2 | 4 |
| 50 | 60.3 | 2" | 2.77 | 3.91 | 5.54 | 2.9 | 3.6 | 4.5 |
| 65 | 73 a i ʻole 76 | 2-1/2" | 3.05 | 5.16 | 7.01 | 3.2 | 3.6 | 4.5 |
| 80 | 88.9 | 3" | 3.05 | 5.49 | 7.62 | 3.2 | 4 | 5 |
| 90 | 101.6 | 3-1/2" | 3.05 | 5.74 | 8.08 | |||
| 100 | 114.3 | 4" | 3.05 | 6.02 | 8.56 | 3.6 | 4.5 | 5.4 |
| 125 | 141.3 | 5" | 3.4 | 6.55 | 9.53 | 5 | 5.4 | |
| 150 | 168.3 | 6" | 3.4 | 7.11 | 10.97 | 5 | 5.4 | |
| 200 | 219.1 | 8" | 3.76 | 8.18 | 12.7 | |||
| 250 | 273.1 | 10" | 4.19 | 9.27 | 15.09 | |||
Noi:
ʻO nā mea kūkulu / kūkulu hale paipu kila
Paipu kila scaffolding
Paipu kila kia pa
Paipu kila pale ahi
Paipu kila hale ʻōmaʻomaʻo
ʻO ka wai kaomi haʻahaʻa, ka wai, ke kinoea, ka ʻaila, ka paipu laina
Paipu wai
Paipu lima lima
HOʻOKI PIPE HANA:
*E HOʻOPIʻI ʻia nā welau ʻelua (BS a i ʻole ASTM maʻamau) ʻO kekahi hopena me nā pāpale plastik, a ʻo kekahi hopena me ka hoʻopili ʻana;
*GROOVED ENDS (BS or ASTM standard);
*PAIN ENDS (kūlana maʻamau);
* Hoʻohui i nā pāpale plastik a i ʻole;
* HOʻOPIʻI KA BEVEL ME KA PALAPALA (30 degere bevel kūpono i ka wiliwili).
Mana Koʻikoʻi Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki e ʻike i nā huahana ma ke ʻano maʻamau.
2) Keʻena hoʻokolohua ʻae ʻia me nā palapala CNAS
3) ʻAe ʻia ka nānā ʻana mai ka ʻaoʻao ʻekolu i koho ʻia / uku ʻia e ka mea kūʻai aku, e like me SGS, BV.
4) Apono ʻia e Malaysia, Indonesia, Singapore, Philippines, Australia, Peru a me UK. Loaʻa iā mākou nā palapala UL / FM, ISO9001/18001, FPC.
PIKI A ME KA HIKI:-- Puʻupuʻu ʻāpana puʻupuʻu poepoe
1. OD 219mm a ma lalo I nā pūʻolo hexagonal kūpono i ke kai i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua maʻa nylon no kēlā me kēia pūpū
2. ma luna o OD 219mm i ka nui a i ʻole e like me ka manaʻo maʻamau
3. 25 tons / pahu a me 5 tons / nui no kahi kauoha hoʻokolokolo;
4. No ka pahu 20 "ka lōʻihi max he 5.8m;
5. No ka pahu 40 "ka lōʻihi max11.8m.
E pili ana iā mākou:
Ua hoʻokumu ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd ma Iulai 1st, 2000. Loaʻa ma kahi o 8000 mau limahana, 13 hale hana, 293 mau laina hana paipu kila, 3 ʻāina accredited hale hana, a me 1 Tianjin aupuni accredited ʻoihana ʻenehana kikowaena.
5 hale hana e hana ana i ka paipu kila galvanized ma lalo o Youfa Group a hiki i 2021;
60 nā laina hana paipu kila i hoʻopaʻa ʻia;
4,240,000 tons puka makahiki o ka paipu gi;
104,300 tons i lawe ʻia aku a puni kaworld.
hale hana:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 Lala;
ʻO Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
