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Maikaʻi maikaʻi ʻo Jiuijin 44 ʻīniha Ms Carbon Steel Pipe Standard Length ERW Welded

ʻO ka wehewehe pōkole:

Nui: 15mm-700mm

Pā mānoanoa: 1.5mm-20mm

Ka lōʻihi: 5.8m, 6m, 11.8m, 12m a i ʻole mea kūʻai aku.

Hopena: Wehe maʻemaʻe/Beveled

Ili: ʻAʻohe/ʻeleʻele/Varnish/3LPE/Galvanized/E like me

noi a ka mea kūʻai aku

Hoʻopili: A hiki i ka 6″ i loko o nā pūʻolo, ʻo ka 6″ ma luna i wehe.

Nā huaʻōlelo uku: LC/TT/DP

 

Huahana Huahana

Huahana Huahana

ʻO ke kī o kā mākou kūleʻa ʻo "Ka maikaʻi o ka huahana maikaʻi, ka waiwai kūpono a me ka lawelawe maikaʻi" no ka maikaʻi maikaʻi ʻo Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, I kēia manawa, ke ʻimi nei mākou i mua i ka launa pū ʻana me nā mea kūʻai aku ma waho ma muli o ka hoʻohui like ʻana. pomaikai.Pono ʻoe e hoʻokaʻaʻike mai iā mākou no nā ʻike hou aʻe.
ʻO ke kī i kā mākou kūleʻa ʻo ia ka "Good Product Quality, Reasonable Value and Efficient Service" noKumukūʻai ʻo Kina a me ka paipu ʻeleʻele ʻole, I ka wā e hiki mai ana, ke hoʻohiki nei mākou e hoʻomau i ka hoʻolakoʻana i nā waiwai kiʻekiʻe a me nā mea kūʻai nui,ʻoi aku ka maikaʻi ma hope o ka lawelawe kūʻai aku i kā mākou mau mea kūʻai a puni ka honua no ka hoʻomohala maʻamau a me ka pōmaikaʻi kiʻekiʻe.
ʻO ka paipu kila ERW i kēia maʻamau no nā noi mechanical a me ke kaomi a ʻae ʻia no ka hoʻohana maʻamau i ka mahu, ka wai, ke kinoea, a me nā laina ea.He kūpono ia no ka wili, a kūpono no ka hoʻokumu ʻana i nā hana e pili ana i ka coiling, bending, a me flanging.

By wili ʻia ke kūpale uila

Hana ʻia: welded kū'ē uila

Nui: OD:15~700mm WT: 1.5~20mm

Papa: Papa A me ka Papa B.

Length: 6M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.

Hoʻopau: Hope Plain, Hope Beveled, Threaded and coupling

Ka Papa a me ka Hui Kemika (%)

 Papa

C

Mn

P≤

S≤

Cu

Ni

Cr

Mo

V

ʻAno S (Pula ʻole)

Papa A

0.25

0.95

0.05

0.045

0.40

0.40

0.40

0.15

0.08

Papa B

0.3

1.2

0.05

0.045

0.40

0.40

0.40

0.15

0.08

KuʻiNā koi

 

Papa A

Papa B

Ka ikaika uʻi, min, psi (MPa)

48000 (330)

60000 (415)

Ka ikaika hua, min, psi (MPa)

30000 (205)

35000 (240)

Kaumaha – ʻAʻole e ʻokoʻa ke kaumaha o nā paipu ma mua o ± 10% mai kona kaumaha i ʻōlelo ʻia.

Anawaena-No na paipu NPS 11/2 A I 'ole ka li'ili'i, 'a'ole 'oi aku ke anawaena o waho ma kekahi wahi ma mua o ±1/64 iniha. Mai ka anawaena o waho i kuhikuhi 'ia.No nā paipu NPS 2 (DN50) a ʻoi aku paha, ʻaʻole e ʻokoʻa ke anawaena o waho ma mua o ±1% mai ke anawaena waho i ʻōlelo ʻia.

Mānoanoa-ʻO ka mānoanoa liʻiliʻi o ka paia ma kēlā me kēia wahi ʻaʻole e ʻoi aku ma mua o 12.5% ​​ma lalo o ka mānoanoa pā i kuhikuhi ʻia.

ʻO ka hoʻāʻo tensile o ke kino paipu - Pono e hoʻokō ʻia ka hoʻāʻo tensile e like me ISO6892 a i ʻole ASTM A370.Pono e hoʻohana i nā laʻana lōʻihi.ʻElua pālua no kēlā me kēia ʻāpana hoʻāʻo o ka paipu me ka ratio hoʻonui anuanu abd

Ho'āʻo Flattening—E hana ʻia hoʻokahi hoʻāʻo palahalaha ma nā kikoʻī mai kēlā me kēia kihi o nā paipu ʻelua i koho ʻia mai kēlā me kēia hailona.

Ho'āʻo Piʻo— e kū ka lōʻihi o ka paipu me ka piʻo ʻana i ke anuanu ma kahi o 90° a puni kahi mandrel cylindrical.

ʻO ka hoʻāʻo uila nondestructive-ma ke ʻano he ʻokoʻa i ka hoʻāʻo hydro-static, e hoʻāʻo ʻia ke kino piha o kēlā me kēia paipu me kahi hōʻike uila nondestructive.Ma kahi e hana ʻia ai ka hoʻāʻo uila nondesstructive, e kaha ʻia nā lōʻihi me nā leka "NDE"

Ho'āʻo Hydro-static—E hoʻokō ʻia kēlā me kēia paipu i ka hoʻāʻo ʻana i ke kaomi hydro-static.

100% X-ray hoao no ka weld seam.

ʻO ka hoʻāʻo ultrasonic.

ʻO ka hoʻokolokolo eddy o kēia manawa.

Pono ka helu kūpono o nā hemahema ʻike maka e hāʻawi i ka hōʻoia ʻana i ka manawa.E hoʻoneʻe ʻia ka hemahema a ʻoki ʻia paha i loko o nā palena o nā koi i ka lōʻihi.Pono pono ka paipu i pau.

Ka inoa a ka mea hana paha
Helu kikoʻī (makahiki-lā a i ʻole koi ʻia)
Nui (OD, WT, lōʻihi)
Papa (A a i ʻole B)
ʻAno paipu (F, E, a i ʻole S)
Pumi ho'āʻo (paipu kila ʻole wale nō)
Helu Wela
ʻO nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.

ʻO ka paipu ʻole, ka uhi ʻeleʻele / Varnish, i uhi ʻia ka zinc a i uhi ʻia epoxy, etc.
6″ a ma lalo i nā pūʻolo me ʻelua maʻa pulupulu;
ʻO nā hopena ʻelua me nā mea pale hope;
ʻO ka hopena maʻamau, ka hopena bevel(2 ″ a ma luna me nā welau bevel, degere: 30 ~ 35 °), wili a me ka hui ʻana;
Marking.The kī i kā mākou kūleʻa ʻo "Good Product Quality, Reasonable Value and Efficient Service" no ka maikaʻi maikaʻi ʻo Jiuijin 44 Inch Ms Carbon Steel Pipe Standard Length ERW Welded, I kēia manawa, ke ʻimi nei mākou i mua o ka launa pū ʻana me nā mea kūʻai aku ma waho. pono hui pu.Pono ʻoe e hoʻokaʻaʻike mai iā mākou no nā ʻike hou aʻe.
maikaʻi maikaʻiKumukūʻai ʻo Kina a me ka paipu ʻeleʻele ʻole, I ka wā e hiki mai ana, ke hoʻohiki nei mākou e hoʻomau i ka hoʻolakoʻana i nā waiwai kiʻekiʻe a me nā mea kūʻai nui,ʻoi aku ka maikaʻi ma hope o ka lawelawe kūʻai aku i kā mākou mau mea kūʻai a puni ka honua no ka hoʻomohala maʻamau a me ka pōmaikaʻi kiʻekiʻe.


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