1020 1045 Anuanu i unuhi pololei pololei ʻole i nā paipu hao ʻole

ʻO ka wehewehe pōkole:

ʻO ka Piping Steel Seamless no ka hana mechanical a me ka māmā.Loaʻa kēia i nā waiwai like ʻole a puni ka paipu i hoʻohālikelike ʻia me nā paipu maʻamau.ʻOiai hiki ke hana ʻia nā paipu mechanical i nā kikoʻī maʻamau ma ke noi ʻana, ʻo nā waiwai "maʻamau" i hana maʻamau i ka nānā ʻana i ka ikaika hua no nā ana kūpono a me nā mānoanoa o ka pā.I kekahi mau noi i hana nui ʻia, ʻaʻole hiki ke kuhikuhi ʻia ka ikaika o ka hoʻoulu ʻana a ua hana ʻia ka paipu mechanical "pono ​​no ka hoʻohana ʻana".Hoʻokomo ʻia ka paipu mīkini i kahi ākea o ka hoʻolālā a me ka hoʻohana ʻole.


Huahana Huahana

Huahana Huahana

Hoʻopili pinepine mākou i ke kumumanaʻo "Quality Very first, Prestige Supreme".Ua paʻa piha mākou i ka hoʻolako ʻana i kā mākou mea kūʻai aku me ka hoʻokūkū hoʻokūkū kiʻekiʻe kiʻekiʻe, ka hāʻawi koke ʻana a me nā lawelawe loea no 1020 1045 Cold Drawn Precision Seamless Steel Tubes, hiki iā mākou ke hana i nā hoʻonā e like me kāu mau pono a hiki iā mākou ke hoʻopaʻa maʻalahi no ka. iā ʻoe ke kūʻai.
Hoʻopili pinepine mākou i ke kumumanaʻo "Quality Very first, Prestige Supreme".Ua paʻa piha mākou i ka hoʻolako ʻana i kā mākou poʻe kūʻai me nā hoʻonā hoʻokūkū kiʻekiʻe kiʻekiʻe, hāʻawi wikiwiki a me nā lawelawe loea noPaipu kila Seamless Cold Drawn, Hoʻouna ʻia kā mākou huahana āpau i nā mea kūʻai aku ma UK, Kelemānia, Farani, Sepania, USA, Kanada, Iran, Iraq, Middle East a me ʻApelika.Hoʻokipa maikaʻiʻia kā mākou huahana e kā mākou mau mea kūʻai no ke kūlana kiʻekiʻe, nā kumukūʻai hoʻokūkū a me nāʻano maikaʻi loa.Manaʻo mākou e hoʻokumu i ka pilina ʻoihana me nā mea kūʻai aku a lawe mai i nā kala nani no ke ola.

Ma Haihui Steel, hoʻohana mākou i kā mākou loea metallurgical a me ka hana ʻana i ka hana kiʻekiʻe kiʻekiʻe seamless mechanical pipe pipe e hoʻokō i kāu mau pono.

Loaʻa kēia i ke kalapona, nā ʻāpana a me nā māka kila maʻamau;annealed, normalized a me ka huhū;hoʻomaha ʻia ke kaumaha a me ke kaumaha ʻole;kinai a huhu.

ʻO nā mīkini a me nā paipu kila maʻemaʻe kaʻa no ka ʻili kaʻa a me nā paipu axle hope, ka hana ʻana a me ka hana ʻana i nā lako a me nā mea kani.

Noi:

Ka iwi kuamoʻo o ke kaʻa a me ka paipu axle hope

ʻO ka hana ʻana a me ka hana ʻana i nā mea hana pololei, nā mea hana a me nā mea hana

Kūlana Hoʻouna: GBK, BKS, BK, BKW, NBK

Nānā a ho'āʻo:

Ka Hoʻohui Kimia, Nā Pono Mechanical, Ho'āʻo Kiʻi a me ke Ana, NDT, Ho'āʻo Nui

Lapaʻau ʻili:

Aila-luu, Varnish, Pahu Pu

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Papa

C

Mn

P≤

S≤

Si

Cr

Mo

1010 0.08-0.13 0.30-0.60 0.04 0.05 - - -
1020 0.18-0.23 0.30-0.60 0.04 0.05 - - -
1045 0.43-0.50 0.60-0.90 0.04 0.05 - - -
4130 0.28-0.33 0.40-0.60 0.04 0.05 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 0.04 0.05 0.15-0.35 0.80-1.10 0.15-0.25

Papa

Kūlana

Ka ikaika tensile

ʻO ka ikaika hāʻawi

ʻO ka elongation

 

 

Mpa(min)

Mpa(min)

%(min)

1020 CW 414 483 5
  SR 345 448 10
  A 193 331 30
  N 234 379 22
1025 CW 448 517 5
  SR 379 483 8
  A 207 365 25
  N 248 379 22
4130 SR 586 724 10
  A 379 517 30
  N 414 621 20
4140 SR 689 855 10
  A 414 552 25
  N 621 855 20

Ka nui liʻiliʻi

ʻO ke kalapona i hoʻopau ʻia me ka wela—10,000 paona, a i ʻole 4,536 kilokani ka liʻiliʻi.

ʻO ke kalapona a me ka hao i huki anu anu—5,000 paona ka liʻiliʻi a i ʻole 125 kapuaʻi ka liʻiliʻi, 2,268 kilokani liʻiliʻi a i ʻole 38.1 mika ka liʻiliʻi, ʻo ia ka mea ʻoi aku.

Ka nui o ka hoʻololi—maʻamau ± 10% o ke kaumaha i kauoha ʻia, a i ʻole ± 25 kapuaʻi a i ʻole 7.61 mika, ʻoi aku ka nui.

Nā hoʻonohonoho kūikawā

Hoʻomaka ka hoʻonohonoho hoʻonohonoho ʻana o nā paipu liʻiliʻi ʻo Tubular me nā kila maikaʻi loa.Noʻonoʻo maikaʻi ʻia ka papa, ka loiloi kemika a me ke ʻano o ka ʻili, a ua hana ʻia nā kaʻina hana e hoʻokō i ka paipu maikaʻi loa no ka hoʻohana hope.

Hoʻokumu ʻia nā hoʻonohonoho ʻana mai ka paipu poepoe e ke kaha anu.Huki ʻia ka paipu ma luna o kahi mandrel kino a i ʻole ma ke ʻano make, a i ʻole nā ​​mea ʻelua.Hoʻomaikaʻi ʻia ka hoʻomanawanui, hoʻopau a me nā waiwai mechanical.

ʻO nā paipu wili ʻole a i hoʻopaʻa ʻia no nā hana ʻenekinia a me nā ʻenehana maʻamau.ʻO nā paipu no ke kūkulu ʻana a me nā kumu hana e like me nā hale kīwila, nā kumu, etc.

Kūlana

Papa kila

EN 10297 E355
10210-1/2 S235JRH, S275JOH, S275J2H, S355JOH, S355J2H
10219-1/2
DIN 1629/2448 St-52
ASTM A500 ʻO Gr.A, Gr.B
A501
A618 ʻO Gr.ʻO wau, Gr.II, Gr.III

Nā Kūlana Hoʻolako

Hāʻawi ʻia nā paipu kila e like me ke anawaena o waho a me ka mānoanoa o ka pā

ʻO nā paipu kila i hāʻawi ʻia e like me ka anawaena o waho, ka anawaena o loko a me ka mānoanoa o ka pā

ʻO nā paipu kila me ka anawaena o waho o 77 mm, ka anawaena o loko o 57 mm a me ka mānoanoa o ka pā o 10 mm.

ʻAe ʻia ka ʻae ʻana o ke anawaena a me ka mānoanoa o ka pā Nui (mm) ʻAe ʻia ka ʻae ʻana (%) Nui ʻAe ʻia ʻo Deviation Nui ʻAe ʻia ʻo Deviation
  Anawaena waho ±1.0 Anawaena waho ±1.0% Anawaena waho +1.0 mm-0.55 mm
  Mānoanoa Pā ≤ 7 +15-9        
    ﹥7-15 +12.5-10 Anawaena o loko ±1.75% Anawaena o loko +1.5 mm-0.5 mm
    ﹥15 +12.5-7.5 Pā-mānoanoa-ʻokoʻa ≤ 15% o ka mānoanoa o ka pā inoa Pā-mānoanoa-ʻokoʻa ≤ 15% o ka mānoanoa o ka pā inoa

Hoʻopili pinepine mākou i ke kumumanaʻo "Quality Very first, Prestige Supreme".Ua paʻa piha mākou i ka hoʻolako ʻana i kā mākou mau mea kūʻai aku me ka hoʻokūkū hoʻokūkū kiʻekiʻe kiʻekiʻe, hāʻawi wikiwiki a me nā lawelawe loea no China Factory no Cold Drawn Precision Seamless Steel Tubes 20 45# Steel Pipe, Hiki iā mākou ke hoʻonohonoho i nā hoʻonā e like me kou pono a hiki iā mākou ke hoʻopaʻa maʻalahi iā ʻoe ke kūʻai ʻoe.
China Factory no Kina Steel Pipe Tube aPaipu kila Seamless Cold Drawn, Hoʻouna ʻia kā mākou huahana āpau i nā mea kūʻai aku ma UK, Kelemānia, Farani, Sepania, USA, Kanada, Iran, Iraq, Middle East a me ʻApelika.Hoʻokipa maikaʻiʻia kā mākou huahana e kā mākou mau mea kūʻai no ke kūlana kiʻekiʻe, nā kumukūʻai hoʻokūkū a me nāʻano maikaʻi loa.Manaʻo mākou e hoʻokumu i ka pilina ʻoihana me nā mea kūʻai aku a lawe mai i nā kala nani no ke ola.


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