Hoʻolauna i ke kaʻina hana paipu huinahā (puni a huinahā)
ʻO ka hui ʻo Tianjin Yuantai DerunJCOE Φ 1420hiki i ka ʻāpana ke hoʻopuka i nā kikoʻī a me ke caliberΦ 406mm to Φ 1420mm, me ka mānoanoa o ka paia kiʻekiʻe loa he 50mm. Ma hope o ka hoʻokomo ʻia ʻana i ka hana, e hoʻopiha ia no ka hakahaka ma ka mākeke Tianjin o ia mau huahana, hiki ke hoʻopōkole nui i ka manawa kauoha o nā paipu poepoe o ke anawaena nui loa, nā paipu poepoe o ka paia mānoanoa loa a me nā huahana paipu huinahā. Hiki ke hoʻohana pololei ʻia ka paipu wiliwili arc nui i hoʻopaʻa ʻia i lalo no ka hoʻoili ʻana i ka aila a me ke kinoea.Paipu kila JCOEua hoʻohana nui ʻia ma ka papahana "West-East Gas Transmission" aupuni. I ka manawa like, hiki ke hoʻohana ʻia e like mepaipu kila kūkului ke kūkulu ʻana i nā papahana kūkulu kila kiʻekiʻe loa. Eia kekahi, ʻo ka "pōʻai a huinahā"Hiki ke hoʻohana ʻia ke kaʻina hana e hana iā ia i paipu kila ʻehā ʻāpana me ke anawaena nui loa, ka paia mānoanoa loa, hiki ke hoʻohana ʻia ma ke kahua o nā hale hana leʻaleʻa nui a me ka hana ʻana i nā lako mīkini kaumaha.
ʻO ka "pōʻai a huinahā"ʻO ka ʻāpana i hoʻomohala kūʻokoʻa ʻia e Tianjin Yuantai Derun Group he hiki ke hana i ke anawaena kiʻekiʻe loa o ka paipu huinahā 1000mm × 1000mm, 800mm × Ua hoʻolako pono ʻia ka hiki ke hana o ka paipu huinahā 1200mm me ka mānoanoa o ka paia kiʻekiʻe o 50mm a me ke anawaena nui loa a me ka paipu huinahā paia mānoanoa loa i ka mākeke kūloko a hiki i 900mm × 900mm × 46mm, ʻo ka puka max. 800mm × 800mm × 36mm ke anawaena nui loa a me nā huahana paia mānoanoa loa e hoʻokō i nā koi loea paʻakikī o nā mea hoʻohana kūloko a me nā haole, me nā huahana paipu huinahā 400mm × 900mm × 30mm e hōʻike pū ana i ka pae alakaʻi o ka ʻenehana "puni a huinahā" ma ka home a ma waho.
ʻO ke kolu o ka hale kiʻekiʻe loa o ka honua - ʻo ka hale kiaʻi kiʻekiʻe loa ma Wuhan, Kina me ke kiʻekiʻe o 636 mika - ʻo Wuhan Greenland Center kahi papahana ʻelele o ka hale kila kiʻekiʻe loa i hoʻolako ʻia e Tianjin Yuantai Derun Group.
Ma hope o nā makahiki o ka hoʻomaikaʻi ʻana i ke kaʻina hana, ua lanakila maikaʻi ke arc o waho o ka paipu ʻāpana ʻāpana nui-diameter ultra-thick i hana ʻia e ke kaʻina hana "round-to-square" o Tianjin Yuantai Derun Group i nā hemahema i maʻalahi ke haki i ka wā o ke kaʻina hana kūlou puni-a-square a me nā pilikia i ka kaohi ʻana i ka palahalaha o ka ʻili o ka paipu i ka wā o ke kaʻina hana "deformation", hiki ke hoʻokō i nā koi o nā kūlana kūloko a me nā haole no ka huahana a me nā koi kaohi ʻenehana kūikawā o ka mea kūʻai aku. Ua mahalo nui ʻia ka huahana ma nā papahana ʻenekinia koʻikoʻi i lawe ʻia aku i ka Hikina Waena, ma Kina, hiki nō hoʻi ke pani i nā huahana "box column" i nā ʻoihana kūkulu kila mua i hōʻuluʻulu ʻia. No ka mea, hoʻokahi wale nō weld o nā huahana paipu ʻāpana, ʻoi aku ka maikaʻi o kona kūpaʻa kūkulu ma mua o nā huahana "box column" i wili ʻia mai nā papa kila me ʻehā welds. Hiki ke ʻike ʻia kēia ma nā koi a ka ʻAoʻao A e kuhikuhi ana i ka hoʻohana ʻana o ka "square tube" a pāpā i ka hoʻohana ʻana o ka "box column" i kekahi mau papahana haole koʻikoʻi.
Ma ke ʻano o ka ʻenehana hana kulou anu, ua kokoke i 20 mau makahiki o ka hōʻiliʻili ʻana o Tianjin Yuantai Derun Group a loaʻa iā ia ka hiki ke hoʻopilikino i nā paipu kila hoʻonohonoho kūikawā e like me nā koi o ka mea kūʻai aku. Hōʻike ke kiʻi i ka "paipu kila octagonal" i hoʻopilikino ʻia e kahi pāka leʻaleʻa nui ma Kina. Ma muli o nā palena hoʻolālā, pono e hoʻopilikino anu ʻia i hoʻokahi manawa. Ma muli o nā koi o ke anawaena a me ka mānoanoa o ka paia o ka huahana, ua nīnau nā mea hana nui ma Kina e pili ana iā ia no ʻekolu mahina a ʻoi. ʻO ka mea hope loa, ʻo Tianjin Yuantai Derun Group wale nō ke hiki ke hoʻokō i kāna mau koi like ʻole, a ua hoʻopuka maikaʻi i kahi kokoke i 3000 tons e hoʻopau i nā lawelawe hoʻolako āpau o ka papahana wale nō.
ʻO ke ala "maʻamau" e kū pono ana i ka mākeke ʻo ia ke ʻano kūʻai paʻa o Tianjin Yuantai Derun Group. No kēia kumu, ʻo Tianjin Yuantai Derun Group, me ka pahuhopu hope loa o "nā huahana paipu huinaha āpau a Yuantai e hiki ai ke hana", ke koi nei e hoʻopukapuka ma mua o 50 miliona yuan i ka makahiki i ka noiʻi a me ka hoʻomohala ʻana i nā lako hou, nā ʻōmole hou a me nā kaʻina hana hou. I kēia manawa, ua hoʻolauna ia i nā lako hana hoʻomehana akamai, hiki ke hoʻohana ʻia e hana i ka paipu huinaha ʻākuhi waho no ka ʻenekinia pā pale aniani, a hiki ke hoʻohana ʻia no ka hoʻomaha ʻana i ke kaumaha a i ʻole ke kulou wela ʻana o ka paipu huinaha, Hoʻonui nui ia i ka hiki ke hana a me nā ʻano huahana e hiki ke hana ʻia, a hiki ke hoʻokō i nā koi kūʻai hoʻokahi o nā mea kūʻai aku no nā paipu kila kūkulu.
Ae like me kā mākou e ʻike nei, hoʻohana nui ʻia ke kolamu pahu i nā hale kila nui ma ka home a ma waho, a ua kaulana ia no nā makahiki he nui ma waho. I kēia mau lā, ʻoi aku ka nui o nā ʻāpana kūkulu a me nā hoʻolālā e hoʻohanapaipu huinahā nuima kahi o ke ʻano kolamu pahu. Me ka mānoanoa o ka mea mua, e uhi piha ia i ka hoʻohana ʻana i ke kolamu pahu kūloko i ka wā e hiki mai ana.
I kēia manawa,paipu huinahā nuiua hoʻopuka ʻia i loko o ka paipu huinahā ma o ke kaʻina hana kuʻi arc i lalo me nā lako kūikawā. ʻO ka kuʻi arc i lalo kekahi o nā ʻano kuʻi mechanical me ka pono hana kiʻekiʻe. ʻO kona inoa piha ʻo ka kuʻi arc i lalo aunoa, i ʻike ʻia hoʻi ʻo ka kuʻi arc aunoa ma lalo o ka papa flux. ʻO ka paipu poepoe a i huinahā i hana ʻia e kēia kaʻina hana he mau pono kēia:
1.Ka pono hana kiʻekiʻe
Ma kekahi ʻaoʻao, ua pōkole ka lōʻihi o ke alakaʻi o ke kaula wili, a ua hoʻonui ʻia ke au a me ka nui o ke au, no laila ua hoʻomaikaʻi nui ʻia ka komo ʻana o ke arc a me ka pono o ka waiho ʻana o ke kaula wili (Ma kekahi ʻaoʻao, ma muli o ka hopena insulation wela o ka flux a me ka slag, ʻaʻohe pohō wela ma ke arc, a ua emi pū ka spatter. ʻOiai ua hoʻonui ʻia ka pohō wela no ka flux hoʻoheheʻe, ua hoʻonui nui ʻia ka pono thermal holoʻokoʻa.
2.Kūlana kiʻekiʻe o ka hoʻoheheʻe ʻana
Hiki ke mālama ʻia nā palena hoʻoheheʻe paʻa ma o ka hoʻoponopono ʻakomi. ʻAʻole kiʻekiʻe nā koi no ka pae loea o ka mea hoʻoheheʻe. Paʻa ka haku mele hoʻoheheʻe a maikaʻi nā waiwai mechanical.
3.Nā kūlana hana maikaʻi
Ma waho aʻe o ka hōʻemi ʻana i ka ikaika o ka hana o ka hana kuʻi lima, ʻaʻohe ona radiation arc, ʻo ia ka pono kūikawā o ka kuʻi arc submerged.
4.Kumukūʻai hana haʻahaʻa
ʻO ka maʻamau, ʻo ke kumukūʻai hana o ke kolamu pahu he 1000 a 2000 yuan, ʻoiai ʻo ke kumukūʻai hana o ka paipu ʻāpana huinahā nui he mau haneli yuan wale nō, he kumukūʻai kūpono loa ia.
5.Palekana ka hoʻohana ʻana
Ke hoʻohālikelike ʻia me nā mea ʻelua, ʻo ka nui o ka wili ʻana opaipu huinahāʻoi aku ka liʻiliʻi ma mua o ke kolamu pahu, a ua hoʻemi nui ʻia ka nui o ka hoʻoheheʻe ʻana.
(e laʻa: ʻo ke kahua hou o Guangdong, Hong Kong a me Macao, ʻo ka huila Ferris super 128 mika ke kiʻekiʻe "Shenzhen light" ma Shenzhen, nā kolamu nui o ka hale keʻena hou o Google ma Singapore, a pēlā aku. he mau huahana paipu ʻehā huinahā nui a kā mākou hui i hana hou ai mai ka hale hana.)
Ka kikoʻī o nā ʻāpana hakahaka huinahā a me ka huinahā
| OD(MM) | MĀNOANOA (MM) | OD(MM) | MĀNOANOA (MM) | OD(MM) | MĀNOANOA (MM) | OD(MM) | MĀNOANOA (MM) |
| 20*20 | 1.3 | 60*120 80*100 90*90 | 1.50 | 180*180 | 3 | 300*800 400*700 550*550 500*600 | |
| 1.4 | 1.70 | 3.5-3.75 | 9.5-9.75 | ||||
| 1.5 | 1.80 | 4.5-4.75 | 11.5-11.75 | ||||
| 1.7 | 2.00 | 5.5-7.75 | 12-13.75 | ||||
| 1.8 | 2.20 | 9.5-9.75 | 15-50 | ||||
| 2.0 | 2.5-4.0 | 11.5-11.75 | |||||
| 20*30 25*25 | 1.3 | 4.25-4.75 | 12.0-25.0 | ||||
| 1.4 | 5.0-6.3 | 100*300 150*250 200*200 | 2.75 | 300*900 400*800 600*600 500*700 | |||
| 1.5 | 7.5-8 | 3.0-4.0 | 9.5-9.75 | ||||
| 1.7 | 50*150 60*140 80*120 100*100 | 1.50 | 4.5-9.75 | 11.5-11.75 | |||
| 1.8 | 1.70 | 11.5-11.75 | 12-13.75 | ||||
| 2.0 | 2.00 | 12.5-12.75 | 15-50 | ||||
| 2.2 | 2.20 | 13.5-13.75 | |||||
| 2.5-3.0 | 2.5-2.75 | 15.5-30 | |||||
| 20*40 25*40 30*30 30*40 | 1.3 | 3.0-4.75 | 150*300 200*250 | 3.75 | 300*1000 400*900 500*800 600*700 650*650 | ||
| 1.4 | 5.5-6.3 | 4.5-4.75 | |||||
| 1.5 | 7.5-7.75 | 5.5-6.3 | 9.5-9.75 | ||||
| 1.7 | 9.5-9.75 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.8 | 11.5-16 | 9.5-9.75 | 12-13.75 | ||||
| 2.0 | 60*160 80*140 100*120 | 2.50 | 11.5-11.75 | 15-50 | |||
| 2.2 | 2.75 | 13.5-30 | |||||
| 2.5-3.0 | 3.0-4.75 | 200*300 250*250 | 3.75 | 400*1000 500*900 600*800 700*700 | |||
| 3.25-4.0 | 5.5-6.3 | 4.5-4.75 | |||||
| 25*50 30*50 30*60 40*40 40*50 40*60 50*50 | 1.3 | 7.5-7.75 | 5.5-6.3 | 9.5-9.75 | |||
| 1.4 | 9.5-16 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.5 | 75*150 | 2.50 | 9.5-9.75 | 12-13.75 | |||
| 1.7 | 2.75 | 11.5-11.75 | 15-50 | ||||
| 1.8 | 3.0-3.75 | 12-13.75 | |||||
| 2.0 | 4.5-4.75 | 15.5-30 | |||||
| 2.2 | 5.5-6.3 | 200*400 250*350 300*300 | 4.5-6.3 | 500*1000 600*900 700*800 750*750 | |||
| 2.5-3.0 | 7.5-7.75 | 7.5-7.75 | 9.5-9.75 | ||||
| 3.25-4.0 | 9.5-16 | 9.5-9.75 | 11.5-11.75 | ||||
| 4.25-4.75 | 80*160 120*120 | 2.50 | 11.5-11.75 | 12-13.75 | |||
| 5.0-5.75 | 2.75 | 12-13.75 | 15-50 | ||||
| 5.75-6.3 | 3.0-4.75 | 15.5-30 | |||||
| 40*80 50*70 50*80 60*60 | 1.3 | 5.5-6.3 | 200*500 250*450 300*400 350*350 | 5.5-6.3 | 500*1100 600*900 700*800 750*750 | ||
| 1.5 | 7.5-7.75 | 7.5-7.75 | 9.5-9.75 | ||||
| 1.7 | 9.5-9.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 1.8 | 11.5-20 | 11.5-11.75 | 12-13.75 | ||||
| 2.0 | 100*150 | 2.50 | 12-13.75 | 15-50 | |||
| 2.2 | 2.75 | 15.5-30 | |||||
| 2.5-3.0 | 3.0-4.75 | 280*280 | 5.5-6.3 | 600*1100 700*1000 800*900 850*850 | |||
| 3.25-4.0 | 5.5-6.3 | 7.5-7.75 | 9.5-9.75 | ||||
| 4.25-4.75 | 7.5-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 5.0-6.0 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 40*100 60*80 70*70 | 1.3 | 11.5-20 | 12-13.75 | 15-50 | |||
| 1.5 | 100*200 120*180 150*150 | 2.50 | 15.5-30 | ||||
| 1.7 | 2.75 | 350*400 300*450 | 7.5-7.75 | 700*1100 800*1000 900*900 | |||
| 1.8 | 3.0-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 2.0 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 2.2 | 11.5-20 | 12-13.75 | 15-50 | ||||
| 2.5-3.0 | 100*250 150*200 | 3.00 | 15.5-30 | ||||
| 3.25-4.0 | 3.25-3.75 | 200*600 300*500 400*400 | 7.5-7.75 | 800*1100 900*1000 950*950 | |||
| 4.25-4.75 | 4.25-4.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 5.0-6.3 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 50*100 60*90 60*100 75*75 80*80 | 1.3 | 11.5-11.75 | 12-13.75 | 15-50 | |||
| 1.5 | 12.25 | 15.5-40 | |||||
| 1.7 | 140*140 | 3.0-3.75 | 300*600 400*500 400*400 | 7.5-7.75 | 900*1100 1000*1000 800*1200 | ||
| 1.8 | 4.5-6.3 | 9.5-9.75 | |||||
| 2.0 | 7.5-7.75 | 11.5-11.75 | 20-60 | ||||
| 2.2 | 9.5-9.75 | 12-13.75 | |||||
| 2.5-3.0 | 11.5-25 | 15.5-40 | |||||
| 3.25-4.0 | 160*160 | 3.00 | 400*600 500*500 | 9.5-9.75 | 1100*1000 1100*1100 | ||
| 4.25-4.75 | 3.5-3.75 | 11.5-11.75 | 20-60 | ||||
| 5.0-5.75 | 4.25-7.75 | 12-13.75 | |||||
| 7.5-8 | 9.5-25 | 15.5-40 |
01 KŪʻAI KŪPONO
Ua loea mākou i ka
ka hana ʻana i ke kila no nā makahiki he nui
- 02 PIHA
- NĀ KIKOʻĪ
OD:10*10-1000*1000MM 10*15-800*1100MM
Mānoanoa: 0.5-60mm
Lōʻihi: 1-24M
3 HŌʻAIA PALAPALA HŌʻAIA
PIHA
hiki ke hana i nā huahana paipu kila o ka honua
stardard, e like me ke kūlana ʻEulopa, ke kūlana ʻAmelika,
Kūlana Kepanī, kūlana Astralian, kūlana kūloko
a pēlā aku.
04 HUI NUI
Nā kikoʻī maʻamau o ka waihona mau loa o
200000 tone
KA WALE NŌ
mea hana paipu huinahā i koho ʻia i loko o nā lama paipu kila he ʻumi kiʻekiʻe ma Kina
KA KUMU KŪPONO O NĀ HUAHANA >100%
A: He hale hana mākou.
A: ʻO ka maʻamau he 5-10 mau lā inā loaʻa nā waiwai i loko o ka waihona. a i ʻole he 30 mau lā inā ʻaʻole i loko o ka waihona nā waiwai, e like me ka nui.
A: ʻAe, hiki iā mākou ke hāʻawi i ka hāpana no ka uku manuahi me ke kumukūʻai o ka ukana i uku ʻia e ka mea kūʻai aku.
A: Uku <= 1000USD, 100% ma mua. Uku>= 1000USD 30% T/T ma mua, kaulike ma mua o ka shippment. Inā he nīnau ʻē aʻe kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou e like me lalo nei
Hoʻopili ka ʻoihana i kahi mea nui i ka maikaʻi o nā huahana, hoʻopukapuka nui i ka hoʻolauna ʻana i nā lako holomua a me nā poʻe loea, a hele i waho e hoʻokō i nā pono o nā mea kūʻai aku ma ka home a ma waho.
Hiki ke hoʻokaʻawale ʻia ka ʻike i loko o: ka haku mele kemika, ka ikaika hua, ka ikaika tensile, ka waiwai hopena, a pēlā aku
I ka manawa like, hiki i ka ʻoihana ke hana i ka ʻike ʻana i nā kīnā pūnaewele a me ka annealing a me nā kaʻina hana wela ʻē aʻe e like me nā pono o ka mea kūʻai aku.
https://www.ytdrintl.com/
Leka uila:sales@ytdrgg.com
ʻO Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.he hale hana paipu kila i hōʻoia ʻia eEN/ASTM/ JIShana kūikawā ana i ka hana ʻana a me ka hoʻokuʻu aku i nā ʻano paipu huinahā like ʻole, paipu galvanized, paipu welded ERW, paipu wili, paipu welded arc i hoʻopaʻa ʻia, paipu humuhumu pololei, paipu humuhumu ʻole, wili kila i uhi ʻia i ke kala, wili kila galvanized a me nā huahana kila ʻē aʻe. Me ka halihali kūpono, he 190 kilomita ka mamao mai ke kahua mokulele ʻo Beijing Capital International a me 80 kilomita ka mamao mai Tianjin Xingang.
Whatsapp:+8613682051821
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