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Nā paipu kila Seamless no nā lako hana hoʻouluulu kemika kiʻekiʻe-GB6479-2013

Nā paipu kila Seamless no nā lako hana hoʻouluulu kemika kiʻekiʻe-GB6479-2013 Kiʻi i hōʻike ʻia
  • Nā paipu kila Seamless no nā lako hana hoʻouluulu kemika kiʻekiʻe-GB6479-2013
  • Nā paipu kila Seamless no nā lako hana hoʻouluulu kemika kiʻekiʻe-GB6479-2013
  • Nā paipu kila Seamless no nā lako hana hoʻouluulu kemika kiʻekiʻe-GB6479-2013

Wehewehe Pōkole:

ʻO ka paipu kila humuhumu no nā lako mea hoʻouluulu kiʻekiʻe he kila kūkulu kalapona kiʻekiʻe

a mepaipu kila humuhumu kilakūpono nonā lako kemika a mepaipu.

ʻO kēia ʻano paipu kila i lokoGB6479-2013kūlana.


Hoʻoiho ma ke ʻano he PDF

Nā kikoʻī huahana

Q345

Nā Lepili Huahana

ʻIke laulā

Kūlana:GB6479-2013

Pūʻulu Papa: 10、20、Q345B, 12CrMo、12Cr5Mo, a pēlā aku

ʻĀpana ʻAno: Poepoe

Kahi o ke kumu: Kina

Mānoanoa: 1 - 100 Mm

Lōʻihi: Lōʻihi Paʻa a i ʻole Lōʻihi Kaulike

Palapala hōʻoia: ISO9001:2008

Alloy A I ʻole: Alloy

 

Lapaʻau Wela: Hoʻoheheʻe/hoʻomaʻamaʻa/hoʻomehana

Anawaena Waho (Poepoe): 10 - 1000 Mm

Noi: Nā lako kemika

Ka Hana ʻIli: E like me ke Koi o ka Mea Kūʻai

ʻAno hana: ʻŌwili wela/unuhi ʻia

Paipu Kūikawā: Paipu Paia Mānoanoa

Hoʻohana: Nā lako kemika

Hoʻāʻo: UT/ECT

Noi

ʻO ka paipu kila humuhumu no nā lako mea hoʻomomona kiʻekiʻe he paipu kila kūkulu kalapona kiʻekiʻe a me ke kila kila kila humuhumu kūpono no nā lako kemika a me ka pipeline.

Papa Nui

Papa o ke kila kūkulu kalapona kiʻekiʻe: 10#、20#

ʻĀpana Kemika

ʻĀpana Kemika/%
NO C Si Mn Cr Mo V W Nb Ni P S
                  ʻaʻole i ʻoi aku ma mua o
10 0. 07-0. 13 0. 17 -0. 37 0.35 -0.65 - - - - - - 0.025 0.015
20 0. 17 -0. 23 0.17 -0.37 0. 35-0.65 - - - - - - 0.025 0.015
Q345Ba 0. 12 -0. 20 0.20-0.50 1.20-1.70 <0.30 <0. 10 kuhihewa - <0.07 W0.50 0.025 0.015
Q345C" 0. 12 -0. 20 0.20 -0.50 1.20 -1.70 W0.30 <0. 10 <0. 15 - W0.07 <0.50 0.025 0.015
Q345D" 0. 12 -0. 18 0.20 -0.50 1. 20~1.70 W0.30 <0. 10 <0. 15 - W0.07 <0.50 0. 025 0.015
Q345Ea*b 0. 12 -0. 18 0. 20-0. 50 1. 20 -1.70 W0.30 <0. 10 <0. 15 - <0.07 <0.50 0. 025 0.01
12CrMo 0. 08-0. 15 0.17 -0.37 0. 40-0. 70 0. 40-0. 70 0. 40-0. 55 - - - - 0. 025 0.015
15CrMo 0. 12 -0. 18 0. 17 -0. 37 0. 40-0. 70 0. 80-1. 10 0. 40-0.55 - - - - 0. 025 0. 015
12Cr2Mo 0. 08-0. 15 <0.50 0. 40-0.6 2.00-2.50 0. 90-1. 13 - - - - 0.025 0. 015
12Cr5Mo <0. 15 <0.50 <0.60 4. 00-6.00 0. 40-0. 60 - - - <0.60 0. 025 0. 015
lOMoWVNb 0. 07-0. 13 0. 50-0.8 0. 50-0.8 - 0. 60-0. 90 0. 30-0. 50 0. 50-0. 90 0. 06-0. 12 - 0.025 0.015
12SiMoVNb 0.08 -0.14 0.50 -0.8 0. 60-0. 90 - 0. 90-1. 10 0. 30-0. 50 - 0. 04-0.08 - 0.025 0.015
Inā pono e hoʻohui i nā mea lahilahi, pono i ke kila ke loaʻa ma ka liʻiliʻi hoʻokahi o Al, Nb, V a me Ti. Pono e hōʻike ʻia nā mea lahilahi i hoʻohui ʻia ma ka palapala hōʻoia. ʻAʻole ʻoi aku ka nui o Ti ma mua o 0.20%.
ʻAʻole e emi ka nui o ka BAl i loko o ke kila ma mua o 0.020%, a i ʻole ʻaʻole e emi ka nui o ka BAl i loko o ke kila ma mua o 0.015%

Waiwai Mīkini

Papa Waiwai Mīkini
Uhi Hua Elong ma hope o ka haki ʻana A/% Ka hoʻemi ʻana o ka ʻāpana Ikehu omo ʻo Shork
MPa MPa Z/% （KV2）/J
  Ka mānoanoa o ka paia paipu kila/mm   Mahana hoʻāʻo/℃ kiʻi hoʻololi
  W16 >16 — 40 >40 kiʻi hoʻololi  
  ʻaʻole emi ma lalo o ʻaʻole emi ma lalo o
10 335〜490 205 195 185 24 22 一 一 — 一
20 410~550 245 235 225 24 22 一 0 40 27
Q345B 490~670 345 335 325 21 19 一 20 40 27
Q345C 490~670 345 335 325 21 19 一 0 40 27
Q345D 490~670 345 335 325 21 19 一 -20 40 27
Q345E 490~670 345 335 325 21 19 — -40 40 27
12CrMo 410~560 205 195 185 21 19 — 20 40 27
15CrMo 440~640 295 285 275 21 19 一 20 40 27
12Cr2Moa 450-60. 280 20 18 一 20 40 27
12Cr5Mo 390~590 195 185 175 22 20 一 20 40 27
lOMoWVNb 470~670 295 285 275 19 17 一 20 40 27
12SiMoVNb 2470 315 305 295 19 17 50 20 40 27
ʻO ka paipu 12Cr2Mo, Ke D <30 mm a me SW3 mm, hiki ke hoʻemi ʻia ka ikaika haʻahaʻa a i ʻole ka ikaika hoʻonui plastik i kuhikuhi ʻia e 10 MPa.

Koi Hoʻāʻo

Ma waho aʻe o ka hōʻoia ʻana i ka haku mele kemika a me nā waiwai mechanical, ʻo ka paipu kila i ʻōwili pololei ʻia e ka ingot e pono e nānā ʻia i ka mana haʻahaʻa, a hiki ke hoʻohana ʻia ka nānā ʻana o ke au eddy a i ʻole ka nānā ʻana o ka leakage flux magnetic ma kahi o ka hoʻāʻo hydraulic.

Ka hiki ke hoʻolako

2000 Tons i kēlā me kēia mahina no kēlā me kēia papa o nā paipu kila Seamless no ke kaomi kiʻekiʻe

nā lako hana hoʻouluulu kemika.

Ka hoʻopili ʻana

I loko o nā pūʻolo a me ka pahu lāʻau ikaika

Hoʻouna ʻana

7-14 mau lā inā ma ka waihona, 30-45 mau lā e hana ai

Uku

30% depsoit, 70% L/C a i ʻole B/L kope a i ʻole 100% L/C i ka ʻike ʻana

Nā kikoʻī huahana

nā paipu mīkini/kemika a me ka mea hoʻomomona

GB/T8162-2008

ASTM_A519-2006

BS EN 10210-1-2006

ASTM A53A53M-2012

GB9948-2006

GB6479-2013

GB/T 17396-2009

  • Ma mua:
  • Aʻe:

    • ʻĀpana Kemika

    ʻĀpana Kemika/%
    NO C Si Mn Cr Mo V W Nb Ni P S
                      ʻAʻole ʻoi aku ma mua o
    Q345Ba 0. 12 -0. 20 0.20-0.50 1.20-1.70 <0.30 <0. 10 Mis - <0.07 W0.50 0.025 0.015
    Q345C” 0. 12 -0. 20 0.20 -0.50 1.20 -1.70 W0.30 <0. 10 <0. 15 - W0.07 <0.50 0.025 0.015
    Q345D” 0. 12 -0. 18 0.20 -0.50 1. 20~1.70 W0.30 <0. 10 <0. 15 - W0.07 <0.50 0. 025 0.015
    Q345Ea*B 0. 12 -0. 18 0. 20-0. 50 1. 20 -1.70 W0.30 <0. 10 <0. 15 - <0.07 <0.50 0. 025 0.01
    Inā pono e hoʻohui i nā mea ʻala maikaʻi, pono i ke kila ke loaʻa ma ka liʻiliʻi hoʻokahi o Al, Nb, V a me Ti. Pono e hōʻike ʻia nā mea ʻala maikaʻi i hoʻohui ʻia ma ka palapala hōʻoia. ʻAʻole ʻoi aku ka nui o ka Ti ma mua o 0.20%.
    ʻAʻole e emi ka nui o ka BAl i loko o ke kila ma mua o 0.020%, a i ʻole ʻaʻole e emi ka nui o ka Ala i loko o ke kila ma mua o 0.015%

    Waiwai Mīkini

    Papa Waiwai Mīkini
    Uhi Hua Elong Ma hope o ka haki ʻana A/% Ka Hoʻemi ʻana o ka ʻĀpana Ikehu Hoʻopili Shork
    MPa MPa Z/% （KV2）/J
      Mānoanoa o ka paia o ka paipu kila/Mm   Mahana Hoʻāʻo/℃ Kiʻi Hoʻololi
      W16 >16 — 40 >40 Kiʻi Hoʻololi  
      ʻAʻole emi ma mua o ʻAʻole emi ma mua o
    Q345B 490~670 345 335 325 21 19 一 20 40 27
    Q345C 490~670 345 335 325 21 19 一 0 40 27
    Q345D 490~670 345 335 325 21 19 一 -20 40 27
    Q345E 490~670 345 335 325 21 19 — -40 40 27
    ʻO ka paipu 12Cr2Mo, i ka wā ʻo D <30 Mm a me SW3 Mm, hiki ke hoʻemi ʻia ka ikaika haʻahaʻa a i ʻole ka ikaika hoʻonui plastik i kuhikuhi ʻia e 10 MPa.

    Koi Hoʻāʻo

    Ma waho aʻe o ka hōʻoia ʻana i ka hoʻohuihui kemika a me nā waiwai mechanical, ʻo ka paipu kila i ʻōwili pololei ʻia e ka ingot e pili ana i T

    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
    E kaomi iā enter e huli a i ʻole ESC e pani