Kani ʻia ʻo China Seamlless piʻipiʻi no nā mea hoʻonaninani e hoʻohiolo ai i ka pākiha hana nui-GB6479-2013 Nā mea hana a me ka mea hoʻolako | Ke gula Sanon
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 Seamlless kila kila no ka paina nui o ka hoʻōla pālahalaha hana-GB6479-2013

Ka wehewehe kikoʻī

ʻO ka paila kila kila no nā mea hoʻoulu loiloi wai kiʻekiʻe, he keleawe o ke ʻano kiʻekiʻe

 a me  nā mea kila kila he mea paʻa pono kūpono no  nā mea ʻenehana a me nā  pipeline.

ʻO kēia ʻano o ka paina kele ma ke ʻano GB6479-2013.


Hōʻike huahana

FAQ

Nā Huaʻōlelo Huaʻōlelo

Ka Ikepili

Kahuna: GB6479-2013

Nā Papa 20Q345B 、 12CrMo 12Cr5Mo , Etc

ʻĀpana ʻāpana: Kaʻai

Kahua o kumu: China

Kōkuhi: 1 - 100 Mm

Nā lōʻihi: nā lōʻihi lōʻihi a i ʻole lōʻihi me ke kala lōʻihi

Kekahi hōʻoia: ISO9001: 2008

Alie A ʻAʻole: Alloy

 

Hoʻomaʻemaʻe wela: Hoʻohuihui / hoʻāinu / hoʻoweliweli

Outer Diameter (Kaʻai): 10 - 1000 Mm

Ke noi: Kahiko mea hana

ʻO ka mālama ʻana i ka papahele: E like me ka mea e pono ai i ka mea kūʻai

ʻIkepili: Huki ʻia ka Hot Rolls / Cold

Paila kūikawā: Pākaʻi Uila pā

Hoʻohana: Na mea hana lāʻau

Ka hoʻokolohua: UT / ECT

Ke noi

ʻO ka paila kila kila no nā mea hoʻoulu loiloi wai kiʻekiʻe, he kila hāmeʻa hoʻohuihui kiʻekiʻe pālolo a me nā mea hoʻohuihui keleawe seamless pipe kūpono e pono ai no nā lako kemika a me nā pipeline.

Mokuna Nui

ʻO ka pae kiʻekiʻe i ka mana kalepa kiʻekiʻe: 10 # 20 #

ʻĀpana Pilikino

Kūlike &%
AʻOLE C Si Mn Aliʻi Cr ʻ .lelo Mo V W Nb Ni P S
aole loa
10 0. 07-0-0. 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 kuhi hewa - <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. 20-0-0. 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—0. 70 0. 40-0—0. 70 0. 40-0—0. 55 - - - - 0. 025 0,015
15CrMo 0. 12 -0. 18 0. 17 -0. 37 0. 40-0—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—0. 60 - - - <0. 60 0. 025 0. 015
lOMoWVNb 0. 07-0-0. 13 0. 50-0.8 0. 50-0.8 - 0. 60-0-0. 90 0. 30-0-0. 50 0. 50-0-0. 90 0. 06-0. 12 - 0,025 0,015
12SiMoVNb 0,08 -0. 14 0.50 -0.8 0. 60-0-0. 90 - 0. 90-1. 10 0. 30-0-0. 50 - 0. 04-0.08 - 0,025 0,015
awhen he pono e hoʻohui i nā mea lewa maikaʻi, aia ka lula e pono ai ma kahi o Al, Nb, V a me Ti. Kuhi ʻia nā meaʻano i hoʻohui ʻia i loko o ka palapala maikaʻi. ʻAʻole ʻoi aku ka nui o nā kiko o Ti ma mua o 0.20%
ʻAʻole hoʻi e emi ma lalo o ka 0,020% nā ʻikepili i ke kila, a i ʻole nā ​​ʻona ʻona i ke keleawe e emi mai i ka 0.015%

Nā mīkini hana

Kālā Nā mīkini hana
ʻO
MPa
Kau a
MPa
Elong ma hope o ka luhi A /% ʻO ka hōʻemi ʻana o ka wahi
Z /%
Ka ikehu
iko Shork (KV2) / J
Pōʻaʻa laula kila / mm Kūʻai hōʻike hōʻike / ℃ kiʻi transver
W16 > 16 - 40 > 40 kiʻi transver
aole e emi malalo iho aole e emi malalo iho
10 335〜490 205 195 185 24 22 -
20 410〜550 245 235 225 24 22 0 40 27
Q345B 490〜670 345 335 325 21 19 20 40 27
Q345C 490〜670 345 335 325 21 19 0 40 27
Q345D 490〜670 345 335 325 21 19 -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 20 40 27
12Cr2Moa 450〜60。 280 20 18 20 40 27
12Cr5Mo 390〜590 195 185 175 22 20 20 40 27
lOMoWVNb 470〜670 295 285 275 19 17 20 40 27
12SiMoVNb 2470 315 305 295 19 17 50 20 40 27
he pipa 12Cr2Mo , Ke D <30 mm a me SW3 mm , ka puʻupu haʻahaʻa haʻahaʻa haʻahaʻa a i ʻole ka hoʻonui ʻia ʻana o ka palupalu i kuhikuhi ʻia e hiki ke hōʻemi ʻia e 10 MPa.

Pono i ka hoʻokolohua

Hoʻololi ma hope o ka hōʻoia ʻana i ka ʻike kemika a me nā waiwai, ʻo ka paila o ka mea i hoʻopili ʻia e ka ingot e hoʻopaʻa ʻia i ka mana o ka hoʻohaʻahaʻa i ka mana, a hiki i ka loiloi loiloi i ka nānā aku a i ʻole ka hoʻokaʻawale ʻana i nā leaka mokulele e hiki ke hoʻohana ʻia ma kahi o ka hoʻoliʻi hydraulic.

Hāʻawi kahi

2000 Tona i kēlā me kēia ma kahi o ka hakahaka kila kila no ka hoʻonaninani kiʻekiʻe

kemika hoʻokō pono hoʻomehana ʻāina.

Kāʻaeʻa

I Nā Bundles a i kahi pahu lāʻau ikaika

Ka Hoʻouna

7-14 mau lā inā i ka ʻoihana, 30-45 lā e hana ai

Ka uku

30% haʻalele, 70% L / C a i ʻole kope B / L a i ʻole 100% L / C i ʻike ʻia

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