Ke kila ʻano U (inoa piha:kila ʻano U i ʻōwili wela ʻiano ke kākoʻo alanui o kaʻu)
ʻO ke kila ʻano U he ʻano kila me kahi ʻāpana kea e like me ka leka Pelekane "U", a i kekahi manawa aia ke ʻano o ka ʻāpana kea ma ke ʻano o ka leka Kepanī "ひ".
ʻO ke kūlana hou loa ka kūlana i ʻōlelo ʻia e ka ʻāina i hoʻopuka ʻia ma 2008 a hoʻokō ʻia ma ʻApelila 1, 2009.
GB/T 4697-2008
Kākoʻo kila ʻano U
Nā hiʻohiʻona nui: kaomi nui, manawa kākoʻo lōʻihi, hoʻonohonoho maʻalahi a ʻaʻole maʻalahi ka deformation.
Nā hoʻohana nui: hoʻohana nui ʻia no ke kākoʻo lua o ke alanui o kaʻu, ke alanui o kaʻu, a me ke kākoʻo ʻana i ke ana o ka mauna.
Hoʻohana nui ʻia ke kila ʻano U ma ka home a ma waho e like me ke kila ʻāpana nui no ka hana ʻana i ke kākoʻo metala huki hou ʻia o nā alanui.
Eia nō naʻe, ma muli o ka ʻokoʻa o ka hoʻomaopopo ʻana i nā waiwai a me nā koi o ke kila ʻano U, ʻokoʻa ke ʻano ʻāpana kea, nā palena geometric a me nā mea o ke kila ʻano U ma nā ʻāina like ʻole.
ʻEhā ʻano kila ʻano U i hana ʻia ma Kina: 18u, 25U, 29U a me 36U. I waena o lākou, ʻo nā mea mua ʻelua he huahana o nā makahiki 1960, nona ke kūlana pūhaka; ʻO nā mea hope ʻelua he huahana o nā makahiki 1980, nona ke kūlana pepeiao. ʻAʻole hana pinepine ʻia ʻo U18 ma muli o kona hiki ke hāpai haʻahaʻa.
Ma GB / T 4697-2008, ua hoʻohui ʻia ʻo 40u ma waho aʻe o nā ʻano kila ʻano U ʻehā i luna.
ʻO ke kaumaha o kēlā me kēia ʻano kila ʻano U penei:
18UY 18.96 kg/m
25UY 24.76 kg/m
25U 24.95 kg/m
29U 29 kg/m
36U 35.87 kg/m
40U 40.05 kg/m
Ma kahi e hōʻike ai ke kumu hoʻohālike me ka "Y" ma ke kua i ke kūlana o ka pūhaka.
ʻAno inoa o ke kila ʻano U: kila ʻano U i hoʻokumu anu ʻia, nui ka nuiKe kila ʻano U, kila ʻano U no ke kaʻa, kila ʻano U i hoʻoheheʻe wela ʻia i galvanized a me nā kila ʻano anu ʻē aʻe i wehe ʻia.
No nā kiʻi loea a me nā kumu hoʻohālike 3-D, kaomi ma luna o kahi helu ʻāpana.
Loaʻa nā palapala hōʻoia me kahi helu lot hiki ke hahai ʻia no kēia mau huahana. Hoʻoiho i nā palapala hōʻoia maiMOʻOLELO KAUOHAma hope o ka hoʻouna ʻana o kāu kauoha.
| Mānoanoa | Ma waho | I loko | ʻAno Kihi | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Wāwae | Kumu | Mānoanoa o ke kumu Hoʻomanawanui | Ht. | Ht. Hoʻomanawanui | Wd. | Ht. | Wd. | Ma waho | I loko |
| 0.141" | 1/8" | -0.01" a i 0.01" | 3/8" | -0.063" a i 0.063" | 3/4" | 1/4" | 1/2" | Huinahā | Pōʻai |
| 0.141" | 1/8" | -0.01" a i 0.01" | 1/2" | -0.063" a i 0.063" | 1" | 3/8" | 3/4" | Huinahā | Pōʻai |
| 0.141" | 1/8" | -0.01" a i 0.01" | 3/4" | -0.063" a i 0.063" | 1 1/2" | 5/8" | 1 1/4" | Huinahā | Pōʻai |
| 0.141" | 1/8" | -0.01" a i 0.01" | 1" | -0.063" a i 0.063" | 2" | 7/8" | 1 3/4" | Huinahā | Pōʻai |
| 0.25" | 3/16" | -0.015" a i 0.015" | 1" | -0.063" a i 0.063" | 2" | 13/16" | 1 5/8" | Huinahā | Pōʻai |
| 0.25" | 1/4" | -0.02" a i 0.02" | 5/8" | -0.063" a i 0.063" | 2" | 3/8" | 1 1/2" | Huinahā | Pōʻai |
01 KŪʻAI KŪPONO
Ua loea mākou i ka
ka hana ʻana i ke kila no nā makahiki he nui
- 02 PIHA
- NĀ KIKOʻĪ
KE ʻANO: KAUKA UC
Ka mālama ʻana i ka ʻili: ʻōlohelohe a i ʻaila ʻia a i ʻole Galvanized
Lōʻihi: 1-12M
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
