ʻO TIANJIN YOUFA STEEL PIPE GROUP CO LTD.
Ua hoʻokumu ʻia ka hui paipu kila Tianjin Youfa ma Iulai 1st, 2000, me ke keʻena nui ma ke kumu hana paipu welded nui loa ma Kina-Daqiuzhuang Village, ke kūlanakauhale ʻo Tianjin, kahi ʻoihana hana paipu kila nui e hana ana i nā ʻano huahana paipu he nui.Paipu kila i hoʻoheheʻe ʻia,ʻO ka paipu kila kila ERW,Paipu kila huinahā a me huinahā, Paipu huinahā Galvanized,Nā Paipu Kila ʻŌwili,Paipu kila kila,ʻŌkuʻi, A MENā Mea Hoʻopaʻa Paipuua helu ʻia ʻo ia kekahi o nā ʻoihana 500 kiʻekiʻe loa o Kina ma ka ʻoihana like, a ʻo ia kekahi o nā ʻoihana hana 500 kiʻekiʻe loa o Kina.
Ua hōʻoia ʻia ka hōʻailona Youfa ma ke ʻano he hōʻailona kaulana Kina e ka ʻoihana hōʻailona kālepa SAIC i Malaki 2008.
| Huahana | Paipu kila kila poepoe Galvanized Dip wela |
| Mea Hana | Ke kila kalapona |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Papa B Papa C |
| Kūlana Maʻamau | EN39, BS1139, EN10255,ASTM A53, ASTM A500, A36,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| ʻIli | Uhi ʻia ʻana o ka zinc 200-500g/m2 (30-70um) |
| Pau | Nā wēlau maʻemaʻe |
| me nā pāpale a i ʻole me ka ʻole o nā pāpale |
ʻO ka paipu kila galvanized wela kahi ʻano paipu kila i mālama ʻia me ka ʻenehana galvanizing a he hana anti-corrosion maikaʻi loa a he ola lawelawe lōʻihi. ʻO ke kaʻina hana e pili ana i ka hoʻoluʻu ʻana i ka paipu kila i loko o kahi hopena galvanizing i hoʻoheheʻe ʻia e hoʻopili i kahi papa like o ka zinc i kona ʻili. Hoʻohana nui ʻia kēia ʻano paipu kila ma nā kahua e like me ke kūkulu ʻana, ka halihali, a me ka mālama wai, e lawelawe ana ma ke ʻano he kākoʻo kūkulu a me ka pale. Hiki ke hoʻopilikino ʻia kona lōʻihi e like me ke koi, maʻamau mai kekahi mau mika a i ʻumi mika. Ma muli o kona kūpaʻa maikaʻi loa i ka corrosion, hōʻike nā paipu kila galvanized wela i ka lōʻihi maikaʻi i nā wahi ʻino, e hoʻolōʻihi nui ana i ko lākou ola lawelawe a hoʻemi i nā kumukūʻai mālama. I ka pōkole, he mau paipu metala kūpono a hilinaʻi hoʻi nā paipu kila galvanized wela, e hāʻawi ana i ke kākoʻo paʻa no nā papahana like ʻole.
Ka Pakuhi Nui o ka Paipu Kila Kalapona Galvanized:
| DN | OD | ASTM A53 / API 5L / ASTM A795 | BS1387 / EN10255 | |||||
| SCH10S | STD SCH40 | SCH80 | Mālamalama | Waena | Kaumaha | |||
| MM | ʻĪNIHA | 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:
Paipu kila no nā mea hana hale / hale
Paipu kila scaffolding
Paipu kila pou pā
Paipu kila pale ahi
Paipu kila hale ʻōmaʻomaʻo
Wai haʻahaʻa, wai, kinoea, ʻaila, paipu laina
Paipu hoʻoinu wai
Paipu lima
KA LĀʻAU ʻANA I NĀ HOPE O KA PAIPAU:
*HOLO ʻIA NĀ WAHI ʻELUA (BS a i ʻole ASTM maʻamau) Hoʻokahi wēlau me nā pāpale plastik, a ʻo kekahi wēlau me ka hoʻopili ʻana;
*NĀ WELAU HUILA (maʻamau BS a i ʻole ASTM);
*PLAIN ENDS (kūlana maʻamau);
*E hoʻohui i nā pāpale palaki a i ʻole;
*Hoʻopau ʻia ka Bevel me nā pāpale plastik (30 degere bevel kūpono no ka hoʻoheheʻe ʻana).
Ka Mana Kūlana Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC.
KA HOʻOPILI ʻANA A ME KA HOʻOPUKA ʻANA:-- Paipu ʻāpana hakahaka poepoe
1. OD 219mm a ma lalo I loko o nā pūʻolo kai hexagonal i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua mau kaula nylon no kēlā me kēia pūʻolo
2. ma luna o OD 219mm ma ka nui a i ʻole e like me ka manaʻo maʻamau
3. 25 tons/pahu a me 5 tons/nui no kahi kauoha hoʻāʻo;
4. No ka pahu 20" ʻo ka lōʻihi loa he 5.8m;
5. No ka pahu 40" ʻo ka lōʻihi loa11.8m.
E pili ana iā mākou:
Ua hoʻokumu ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd ma Iulai 1, 2000. Aia ma kahi o 9000 mau limahana, 13 mau hale hana, 293 mau laina hana paipu kila, 3 keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina, a me 1 kikowaena ʻenehana ʻoihana i hōʻoia ʻia e ke aupuni Tianjin.
5 mau hale hana e hana ana i ka paipu kila galvanized ma lalo o Youfa Group a hiki i ka makahiki 2021;
60 mau laina hana paipu kila galvanized i hoʻoluʻu ʻia;
4,240,000 tons ka hoʻopuka makahiki o ka paipu gi;
104,300 tons i hoʻokuʻu ʻia aku a puni kawhonua
Nā Hale Hana:
ʻO Tianjin Youfa Steel Pipe Group Co., Ltd.-Lālā No.1;
ʻO Tangshan Zhengyuan Steel Pipe Co., Ltd;
ʻO Handan Youfa Steel Pipe Co., Ltd;
