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Olupese ODM GB6479 Q345b Carbon Steel Seamless Steel Pipe fun Ohun elo Ajile Ipa giga

Olupese ODM GB6479 Q345b Carbon Steel Seamless Steel Pipe fun Ohun elo Ajile Ipa giga ti Afihan Aworan
  • Olupese ODM GB6479 Q345b Carbon Steel Seamless Steel Pipe fun Ohun elo Ajile Ipa giga
  • Olupese ODM GB6479 Q345b Carbon Steel Seamless Steel Pipe fun Ohun elo Ajile Ipa giga
  • Olupese ODM GB6479 Q345b Carbon Steel Seamless Steel Pipe fun Ohun elo Ajile Ipa giga

Apejuwe kukuru:

Paipu irin ti ko ni ailopin fun ohun elo ajile titẹ giga jẹ irin igbekalẹ erogba didara ga

atialloy irin seamless, irin pipeo dara funkemikali itanna atiopo gigun ti epo.

Iru paipu irin niGB6479-2013boṣewa.


Ṣe igbasilẹ bi PDF

Alaye ọja

Q345

ọja Tags

Ero wa akọkọ yoo jẹ lati pese awọn alabara wa ni ibatan iṣowo kekere ti o ṣe pataki ati lodidi, fifun akiyesi ara ẹni si gbogbo wọn fun Olupese ODMGB6479 Q345bCarbon Steel Seamless Steel Pipe fun Ohun elo Ajile Titẹ giga, Laarin awọn ipilẹṣẹ wa, a ti ni ọpọlọpọ awọn ile itaja ni Ilu China ati awọn solusan wa ti gba iyin lati awọn asesewa ni ayika agbaye. Kaabọ awọn alabara tuntun ati ti igba atijọ lati pe wa fun awọn ẹgbẹ iṣowo kekere igba pipẹ ti n bọ.
Ero wa akọkọ yoo jẹ lati pese awọn alabara wa ni ibatan iṣowo kekere ti o ṣe pataki ati lodidi, fifun akiyesi ara ẹni si gbogbo wọn funGB6479 Q345b, A fẹ lati pe awọn onibara lati odi lati jiroro iṣowo pẹlu wa. A le pese awọn alabara wa pẹlu awọn ọja didara ati awọn solusan ati iṣẹ to dara julọ. A ni idaniloju pe a yoo ni awọn ibatan ifowosowopo to dara ati ṣe ọjọ iwaju ti o wuyi fun ẹgbẹ mejeeji.

Akopọ

Ohun elo

Paipu irin ti ko ni idọti fun ohun elo ajile titẹ giga jẹ irin igbekalẹ erogba ti o ga ati alloy irin pipe irin pipe ti o dara fun ohun elo kemikali ati opo gigun ti epo.

Akọkọ ite

Ite ti erogba igbekalẹ, irin to gaju: 10#, 20#

Ohun elo Kemikali

Ohun elo Kemikali/%
NO C Si Mn Cr Mo V W Nb Ni P S
                  ko si ju
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 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
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
Nigbati o ba jẹ dandan lati ṣafikun awọn eroja ọkà daradara, irin yoo ni o kere ju ọkan ninu Al, Nb, V ati Ti. Awọn eroja ọkà daradara ti a fi kun yoo jẹ itọkasi ni ijẹrisi didara. Akoonu Ti ko le jẹ diẹ sii ju 0.20%
Akoonu BAl ninu irin ko yẹ ki o kere ju 0.020%, tabi akoonu ala ninu irin ko yẹ ki o kere ju 0.015%

Mechanical Ini

Ipele Mechanical Ini
Fifẹ So eso Elong lẹhin fifọ A/% Idinku agbegbe Agbara gbigbọn mọnamọna
MPa MPa Z/% (KV2)/J
  Irin tube odi sisanra / mm   Ṣe idanwo iwọn otutu/℃ aworan transver
  W16 >16-40 >40 aworan transver  
  ko kere ju ko kere ju
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
Paipu 12Cr2Mo kan, Nigbati D <30 mm ati SW3 mm, agbara ikore isalẹ tabi agbara ifaagun ṣiṣu kan le dinku nipasẹ 10 MPa.

Ibeere idanwo

Ni afikun si aridaju akopọ kemikali ati awọn ohun-ini ẹrọ, paipu irin taara ti yiyi nipasẹ ingot yoo jẹ koko-ọrọ si ayewo agbara kekere, ati ayewo eddy lọwọlọwọ tabi ayewo jijo oofa oofa le ṣee lo dipo idanwo hydraulic.

Agbara Ipese

Awọn Toonu 2000 fun oṣu kan fun Ite ti awọn tubes irin Alailẹgbẹ fun titẹ-giga

kemikali ajile processing awọn ẹrọ.

Iṣakojọpọ

Ni awọn edidi Ati Ni Alagbara Onigi apoti

Ifijiṣẹ

Awọn ọjọ 7-14 ti o ba wa ni iṣura, awọn ọjọ 30-45 lati gbejade

Isanwo

30% idogo, 70% L/C tabi B/L daakọ tabi 100% L/C ni oju

Alaye ọja

darí / Kemikali & Ajile Pipes


GB / T8162-2008


ASTM_A519-2006


BS EN 10210-1-2006


ASTM A53A53M-2012


GB9948-2006


GB6479-2013


GB/T 17396-2009

Ero wa akọkọ yoo jẹ lati pese awọn alabara wa ni ibatan iṣowo kekere ti o ṣe pataki ati lodidi, fifun akiyesi ara ẹni si gbogbo wọn fun Olupese ODMGB6479 Q345bCarbon Steel Seamless Steel Pipe fun Ohun elo Ajile Titẹ giga, Laarin awọn ipilẹṣẹ wa, a ti ni ọpọlọpọ awọn ile itaja ni Ilu China ati awọn solusan wa ti gba iyin lati awọn asesewa ni ayika agbaye. Kaabọ awọn alabara tuntun ati ti igba atijọ lati pe wa fun awọn ẹgbẹ iṣowo kekere igba pipẹ ti n bọ.
Olupese ODM China Pipe Ifijiṣẹ Fluid ati tube Tube Alailowaya, A fẹ lati pe awọn alabara lati odi lati jiroro iṣowo pẹlu wa. A le pese awọn alabara wa pẹlu awọn ọja didara ati awọn solusan ati iṣẹ to dara julọ. A ni idaniloju pe a yoo ni awọn ibatan ifowosowopo to dara ati ṣe ọjọ iwaju ti o wuyi fun ẹgbẹ mejeeji.

  • Ti tẹlẹ:
  • Itele:

    • Ohun elo Kemikali

    Ohun elo Kemikali/%
    NO C Si Mn Cr Mo V W Nb Ni P S
                      Ko si Ju
    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
    Nigbati o ba jẹ dandan lati ṣafikun awọn eroja ọkà daradara, Irin naa yoo ni O kere ju Ọkan ninu Al, Nb, V Ati Ti. Awọn eroja Ọkà Ti o dara ti a fikun yoo jẹ itọkasi Ni Iwe-ẹri Didara naa. Akoonu Ti Ko Ni Ju 0.20%
    Akoonu BAl Ni Irin Ko yẹ ki o kere ju 0.020%, Tabi akoonu Ala Ni Irin Ko yẹ ki o kere ju 0.015%

    Mechanical Ini

    Ipele Mechanical Ini
    Fifẹ So eso Elong Lẹhin Fẹlẹ A/% Idinku Of Area Agbara Gbigbọn Shork
    MPa MPa Z/% (KV2)/J
      Irin Tube Odi Sisanra/Mm   Idanwo iwọn otutu/℃ Aworan Iyipada
      W16 >16-40 >40 Aworan Iyipada  
      Ko Kere Ju Ko Kere Ju
    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
    Paipu 12Cr2Mo kan, Nigbati D <30 mm Ati SW3 mm, Agbara Ikore Isalẹ Tabi Agbara Ifaagun Ṣiṣu ti o ni pato le dinku nipasẹ 10 MPa.

    Ibeere idanwo

    Ni afikun Lati Aridaju Iṣakopọ Kemikali Ati Awọn ohun-ini Mechanical, Irin Paipu Ti Yiyi Taara Nipa Ingot Yoo Jẹ Koko-ọrọ T

    Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
    Lu tẹ lati wa tabi ESC lati tii