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Kūʻai wela ʻo GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe

Kūʻai wela ʻo GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe Featured Image
  • Kūʻai wela ʻo GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe
  • Kūʻai wela ʻo GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe
  • Kūʻai wela ʻo GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe

ʻO ka wehewehe pōkole:

ʻO nā paipu kila maʻemaʻe no ka haki ʻana o ka ʻaila,sered like no ka fumace tubes, heat exchange tubes and

pipelines i loko o ka aila a me ka refinery mea kanu.High quality carbon structural steel grades he 20g,

20mng a me 25mng; Alloy structural steel grades: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, 12CrMoVG, etc.


  • Uku:30% waiho, 70% L/C a i ʻole B/L kope a i ʻole 100% L/C ma ka ʻike
  • Ka nui o ke kauoha:1 PC
  • Hiki ke hoolako:20000 Tons Inventory of Steel Pipe
  • Ka manawa o waena o ka hoʻomaka a i ka wā pau:7-14 mau lā inā ma ka waihona, 30-45 mau lā e hana ai
  • Hoʻopili:Nalo ʻeleʻele, bevel a me ka pāpale no kēlā me kēia paipu; Pono ka OD ma lalo o 219mm e hoʻopaʻa i ka pūʻolo, a ʻaʻole i ʻoi aku ka nui o kēlā me kēia puʻupuʻu i 2 tons.
    • Hoʻoiho ma ke ʻano he PDF

    Huahana Huahana

    15Crmo

    Huahana Huahana

    ʻO kā mākou komisina e hāʻawi i kā mākou mea kūʻai aku a me nā mea kūʻai aku i nā huahana kiʻi kiʻekiʻe kiʻekiʻe a me nā huahana kikohoʻe paʻakikī no ka Hot-selling GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe, I kēia manawa, ke kakali nei mākou i ka launa pū ʻana me nā ʻāina ʻē. nā mea kūʻai ma muli o nā pono like. E ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī hou aku.
    Pono kā mākou komisina e hāʻawi i kā mākou mea kūʻai aku a me nā mea kūʻai aku i nā huahana kiʻi kiʻi kiʻekiʻe kiʻekiʻe a me ka hoʻopaʻapaʻaʻO Kina GB/T9948 Paipu Haʻihaʻi a me ka Pipe kila ʻole, 'O kēlā me kēia mea kū'ai'olu'olu kā mākou pahuhopu. Ke ʻimi nei mākou i ka launa pū ʻana me kēlā me kēia mea kūʻai aku. No ka hoʻokō ʻana i kēia, mālama mākou i kā mākou maikaʻi a hāʻawi i ka lawelawe mea kūʻai aku. Welina mai i kā mākou hui, ke manaʻo nei mākou e hui pū me ʻoe.

    Nānā nui

    Kūlana:GB9948-2006 Hoʻomaʻamaʻa wela: Annealing / normalizing / Tempering
    Pūʻulu Papa: 10, 12CrMo, 15CrMo, 07Crl9Nil0, etc. Ka Anawaena o waho (Ka puni): 10 – 1000 Mm
    Mānoanoa: 1 - 100 mm Hoʻohana: nā paipu hoʻololi wela
    ʻO ka anawaena o waho (ka puni): 10 - 1000 mm Ili lapaau: E like me ka Customer koi
    Ka lōʻihi: Paʻa ka lōʻihi a i ʻole ka lōʻihi like ʻole ʻenehana: Hoʻowili wela
    ʻAno ʻāpana: Poe Pipe Kūikawā: Paipu Pā mānoanoa
    Kahi i kumu: Kina Hoʻohana: nā paipu hoʻololi wela
    Palapala hōʻoia: ISO9001:2008 Hoʻāʻo: UT/MT

    Palapala noi

    ʻO nā paipu kila maʻemaʻe ʻole no ka haki ʻana o ka ʻaila e pili ana i nā paipu kila maʻemaʻe no nā paipu umu, nā paipu hoʻololi wela a me nā paipu kaomi i ka ʻoihana petrochemical.

    He 20g, 20mng a me 25mng nā mākau kila kila kila kiʻekiʻe.
    Alloy structural steel grades: 15mog, 20mog, 12crmog
    15CrMoG, 12Cr2MoG, 12CrMoVG, etc.

    Papa Nui

    Papa o ke kila kalapona kūlana kiʻekiʻe: 10 #, 20 #

    Kiʻekiʻe kiʻekiʻe kalapona structural kila mākau: 20g, 20mng a me 25mng

    Alloy structural steel grades: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, etc.

    Mea Kimia

    No Papa Mea Kimia %
    C Si Mn Cr Mo Ni Nb Ti V Cu P S
    ≤
    ʻO ke kila kila kila maikaʻi loa 10 0. 07-0.13 0.17 -0. 37 0.35 -0.65 <0.15 <0.15 <0. 25 — — <0. 08 <0. 20 0. 025 0. 015
    20 0.17-0. 23 0.17 -0. 37 0.35 -0.65 <0. 25 <0.15 <0. 25 — — <0. 08 <0. 20 0. 025 0. 015
    ʻO ke kila kila 12CrMo 0. 08-0.15 0.17 -0.37 0. 40-0. 70 0. 40-0. 70 0. 40 -0.55 <0. 30 — — 一 <0. 20 0. 025 0. 015
    15CrMo 0.12 -0.18 0.17-0. 37 0.40 -0. 70 0. 80-1.1 0. 40-0.55 <0. 30 — — 一 <0. 20 0. 025 0. 015
    12CrlMo 0. 08 -0.15 0.50 -1. 00 0. 30-0.6 1.00-1. 50 0.45 -0.65 <0. 30 — — — <0, 20 0. 025 0. 015
    12CrlMoV 0. 08-0.15 0.17-0. 37 0. 40-0. 70 0.90-1.2 0. 25 -0.35 <0. 30 — — 0.15 -0. 30 <0. 20 0.025 0. 010
    12Cr2Mo 0.08-0.15 <0. 50 0. 40-0. 60 2. 00-2. 50 0. 90-1.13 <0. 30 — — 一 <0. 20 0. 025 0. 015
    12Cr5MoI <0.15 <0. 50 0.30-0.6 4. 00-6 0. 45 -0. 60 <0. 60   — — <0. 20 0. 025 0. 015
    12Cr5MoNT
    12Cr9MoI <0.15 0. 25-1. 00 0. 30-0. 60 8.00 -10. 00 0. 90-1.1 <0. 60 — — — <0. 20 0. 025 0, 015
    12Cr9MoNT
    Ke kila kila ʻole wela 07Crl9Nil0 0. 04-0.1 <1. 00 <2. 00 18. 00-20. 00 — 8. 00-11 — — — — 0. 030 0. 015
    07Crl8NillNb 0. 04-0.1 <1. 00 <2. 00 17. 00-19. 00 — 9.00-12. 00 8C-1.1 — — — 0. 030 0. 015
    07Crl9NillTi 0. 04-0.1 <0. 75 <2. 00 17.00-20. 00 — 9. 00~13. 00 — 4C-0. 60 一 一 0.03 0. 015
    022Crl7Nil2Mo2 <0. 030 <1. 00 <2. 00 16. 00-18. 00 2. 00-3. 00 10. 00 -14. 00 — 一 一 — 0.03 0. 015

    Waiwai Mechanical

    ʻAʻole Kuʻi
    MPa    		 Hāʻawi
    MPa    		 Elong ma hope o ka haki ʻana A/% Ike hoʻohāhā ʻana i ka pō kv2/j Helu paʻakikī Brinell
    kiʻi kiʻi transver kiʻi kiʻi transver
    aole emi iho aole oi aku
    10 335〜475 205 25 23 40 27  
    20 410〜550 245 24 22 40 27  
    12CrMo 410〜560 205 21 19 40 27 156 HBW
    15CrMo 440〜640 295 21 19 40 27 170 HBW
    12CrlMo 415〜560 205 22 20 40 27 163 HBW
    12CrlMoV 470〜640 255 21 19 40 27 179 HBW
    12Cr2Mo 450~600 280 22 20 40 27 163 HBW
    12Cr5MoI 415〜590 205 22 20 40 27 163 HBW
    12Cr5MoNT 480〜640 280 20 18 40 27 —
    12Cr9MoI 460〜640 210 20 18 40 27 179 HBW
    12Cr9MoNT 590—740 390 18 16 40 27  
    O7Crl9NilO 2520 205 35     187 HBW
    07Crl8NillNb >520 205 35   — 187 HBW
    07Crl9NillTi >520 205 35 — — 187 HBW
    022Crl7Nil2Mo2 >485 170 35 一 — 187 HBW
    No ke kila me ka mānoanoa o ka paia ma lalo o 5mm paipu mai hana i ka hoʻokolohua paʻakikī

     

    Koi hoao

    Hoʻāʻo hydraulic
    E hana ʻia ka hoʻāʻo hydraulic no nā paipu kila i kēlā me kēia. ʻO 20 MPa ka piʻi kiʻekiʻe. Ma lalo o ke kaomi ho'āʻo, ʻaʻole e emi ka manawa stabilization ma mua o 10 s, ʻaʻole ʻae ʻia ka leakage o ka paipu kila.
    Ho'āʻo palahalaha
    E hoʻāʻo ʻia ka hoʻāʻo ʻana no ka paipu kila me ke anawaena o waho ma mua o 22 mm
    Hoʻāʻo puhi
    ʻO ke kila kila kila maikaʻi loa a me nā paipu kila (wela-kū) me ke anawaena o waho ʻaʻole iʻoi aku ma mua o 76 mm a me ka mānoanoa o ka pā ʻaʻole i ʻoi aku ma mua o 8 mm e hoʻāʻo ʻia. E hoʻokō ʻia ka hoʻāʻo ʻana i ke ahi ma ka lumi wela. ʻO ke anawaena o waho o ka lapalapa o ka hāpana ma hope o ka 60% o ka lapalapa ʻana e hoʻokō i nā koi o ka papa 7. ʻAʻole ʻae ʻia nā māwae a me nā māwae ma ka hāpana ma hope o ke puhi ʻana. E like me nā koi o ka mea noi a ʻike ʻia i loko o ka ʻaelike, hiki ke hoʻohana ʻia ke kila kila kila no ka hoʻonui ʻana i ka hoʻāʻo.
    ʻO ka hoʻāʻo ʻino ʻole
    ʻO nā paipu kila e hoʻopaʻa ʻia i ka ʻike hewa ʻana o ka ultrasonic i kēlā me kēia e like me nā ʻōlelo o GB / T 5777-2008. E like me nā koi o ka mea noi, hiki ke hoʻohui ʻia nā hoʻokolohua non-destructive ʻē aʻe ma hope o ke kūkākūkā ʻana ma waena o ka mea hoʻolako a me ka mea noi a hōʻike ʻia ma ka ʻaelike.
    ʻO ka hoʻāʻo corrosion intergranular
    E hana ʻia ka hoʻāʻo ʻino ʻana ma waena o ka ʻāina no ka paipu kila kuhiliʻole (pale wela). ʻO ke ʻano hoʻāʻo e like me nā ʻōlelo o ka ʻano Kina E ma GB / T 4334-2008, a ʻaʻole ʻae ʻia ke ʻano corrosion intergranular ma hope o ka hoʻāʻo.
    Ma hope o ke kūkākūkā ʻana ma waena o ka mea hoʻolako a me ka mea noi, a ʻike ʻia i loko o ka ʻaelike, hiki i ka mea noi ke koho i nā ʻano hoʻokolohua corrosion ʻē aʻe.

    Huahana Huahana

    ʻO nā paipu mechanical/Chemical&Fertilizer


    GB/T8162-2008


    ASTM_A519-2006


    BS EN 10210-1-2006


    ASTM A53A53M-2012


    GB9948-2006


    GB6479-2013


    GB/T 17396-2009

    ʻO kā mākou komisina e hāʻawi i kā mākou mea kūʻai aku a me nā mea kūʻai aku i nā huahana kiʻi kiʻekiʻe kiʻekiʻe a me nā huahana kikohoʻe paʻakikī no ka Hot-selling GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe, I kēia manawa, ke kakali nei mākou i ka launa pū ʻana me nā ʻāina ʻē. nā mea kūʻai ma muli o nā pono like. E ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī hou aku.
    Kūʻai welaʻO Kina GB/T9948 Paipu Haʻihaʻi a me ka Pipe kila ʻole, 'O kēlā me kēia mea kū'ai'olu'olu kā mākou pahuhopu. Ke ʻimi nei mākou i ka launa pū ʻana me kēlā me kēia mea kūʻai aku. No ka hoʻokō ʻana i kēia, mālama mākou i kā mākou maikaʻi a hāʻawi i ka lawelawe mea kūʻai aku. Welina mai i kā mākou hui, ke manaʻo nei mākou e hui pū me ʻoe.

  • Mua:
  • Aʻe:

    • Aila, petrochemical, kiʻekiʻe puʻu paila, hoʻohana kūikawā o seamless tube boiler seamless tube, geological seamless steel tube a me ka aila seamless tube.

    Mea Kimia

    hōʻailona Mea Kemika（%）
      C Mn Si Cr Mo Ni Nb+Ta S P
    15CrMo 0.12~0.18 0.40~0.70 0.17~0.37 0.80~1.10 0.40~0.55 ≤0.30 _ ≤0.035 ≤0.035

    Waiwai Mechanical

    hōʻailona Kuʻi
    MPa    		 Hāʻawi
    MPa    		 Elongation（%）
    15CrMo 440~640 295 22

    mmexport1652670379253.jpg

    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
    E kaomi i ke komo no ka huli ʻana a i ʻole ESC e pani