St52 Seamless Neeg Kho Tshuab Yeeb

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St52 Seamless Neeg Kho Tshuab Yeeb
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St52 Seamless Neeg Kho Tshuab Yeeb
Txheem: DIN17100
Qeb: St52, St 52-3
Nto Kho: Phosphating, Pickling, Passivation
Kev faib tawm yam khoom
Seamless Yeeb Nkab
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Hauj lwm lawm

 

St52 seamless neeg siv yeeb nkab yog ib hom kev loj-zog steel yeeb nkab thiab corrosion ua hauj lwm zoo, thiab yog dav siv nyob rau hauv ntau yam khoom siv khoom siv kho txhua yam thiab qauv. Cov yeeb nkab yog ua los ntawm cov hlau zoo nkauj thiab muaj qib siab ntawm qhov ruaj khov thiab hnav tsis kam tom qab ntau cov txheej txheem kev kho cua sov.

ST52 Seamless Neeg Kho Tshuab Yeeb Nkab Tshuaj Muaj Feem

 

ST52 Tshuaj Compositoin, Min,%
C Si Mn P S Ti V Nb
0.22 0.55 1.6 0.025 0.025 0.03 0.05 0.03

 

ST52 Seamless Neeg Kho Tshuab Yeeb Nkab

 
1. Puture lub zog:

  • Thaum lub phab ntsa thickness d tsawg dua los yog sib npaug rau 16 hli, tawm los lub zog ntau dua los yog sib npaug rau 355 MPa.
  • Thaum lub phab ntsa tuab yog 16
  • Thaum lub phab ntsa tuab yog 40
  • Thaum lub phab ntsa tuab yog 63
  • Thaum lub phab ntsa tuab yog 80
  • Thaum lub phab ntsa thickness d> 100mm, cov txiaj ntsig lub zog yog txiav txim siab los ntawm kev pom zoo


2. Tensile lub zog:

  • Lub zog tensile ntawm st52 seamless steel yeeb nkab sib txawv raws li kev kho cua sov sib txawv lossis xeev:
  • Cov lej txias (Hard) Bk xwm txheej: Tensile lub zog ntau dua lossis sib npaug zos rau 640 MPA
  • Cov Xov Tooj Txias (Mos) BKW: Tensile lub zog ntau dua los yog sib npaug rau 580 MPa
  • Mob khaub thuas tiav thiab ntxhov siab nyem BKKs xwm txheej: tensile lub zog ntau dua los yog sib luag rau 580 MPa
  • Annealed GBK Lub Xeev: Tensile lub zog ntau dua los yog sib npaug rau 490 MPa
  • Normalage NSK State: Tensile Lub zog 490 ~ 630 MPa

 

3. Elongation tom qab tawg:

  • Cov Txiab Txias (Hard) Bk Lub Xeev: Elongation tom qab tawg ntau dua lossis sib npaug rau 4%
  • Cov Xov Tooj Txias (muag) BKW xwm txheej: elongation tom qab tawg ntau dua lossis sib npaug rau 7%
  • Txias ua tiav thiab ntxhov siab nyem BKK BKK BKKs Lub xeev: Elongation tom qab tawg ntau dua los yog sib npaug rau 10%
  • Annealing GBK State: Elongation tom qab tawg ntau dua los yog sib npaug rau 22%

 

ST52 MECHANICAL SEAMLESS PIPE

 
Kev Qhia Yooj Yim
  • Daim Ntawv Thov Teb:

    - Hydraulic thiab Pneumatic Cov Thooj Voos Kheej Kheej

    - Kev tsim kho pej xeem

    - Kev ua haujlwm hauv av

    - Choj qauv

    - Cov qauv dej hiav txwv

    - Thawv Raug

    - Automotive thiab tshuab tsev

  • Kev Xa Tawm

    - Khaub thuas rub HARD (BK)

    - Ntxhua Rub Mos (Bkw)

    - Kev ntxhov siab txias ntxhov siab (BKS)

    - Annealed (GBK)

    - Lub xeev ib txwm (NBK)

  • Kev Kho Cua Sov

                                 Cov kev kho cua sov kub kub ntawm ST52 kev siv lub tshuab raj ntawm ST52 ntawm cov neeg siv hluav taws xob yog 1174 txog 1628 degree.

 

ST52 SEAMLESS PIPE

Pab Cov Lus Nug
Qhov sib txawv ntawm cov qib sib txawv
  • Qhov sib txawv ntawm cov qib sib txawv

    St52: Qhov no yog qhov tsawg-alloy, High-zog qauv qauv qauv raws li DIN 17100 MPA thiab yog feem ntau siv hauv kev tsim kho thiab cov ntawv thov engineering.

     

     

     

    St 52-3: Qhov no yog kev txhim kho kom zoo nkauj ntawm ST52, uas yog, ib qho txheej txheem cua sov thiab txias ua kom zoo nkauj. St {{ 4}} muaj qhov tsawg kawg nkaus lub zog ntawm 355 MPa thiab yog paub rau nws cov kev siv hauv vuam thiab lwm yam kev siv tau xav tau lub zog siab thiab muaj kev cuam tshuam zoo.

  • ST37 SMLS PIPE

    Txheej Txheem Kho Kom Kub:

     

    St52: Tsis muaj ib yam kev kho cua sov.

    St 52-3: Qhov no yog ib qho kev tswj hwm cua sov thiab txheej txheem cua txias tsim los txhim kho cov khoom siv me me ntawm cov khoom siv

  • Daim Ntawv Thov Teb:

    St52: feem ntau siv nyob rau hauv cov ntawv kos duab thiab dav dav engineering.

    St 52-3: Vim hais tias nws zoo heev, nws yog feem ntau siv nyob rau hauv vuam qauv thiab lwm yam kev siv lub zog muaj zog thiab cuam tshuam zoo heev

 

ST52 MECHANICAL SEAMLESS PIPESTEEL PILE PIPE

 

Dab tsi yog qhov zoo ntawm St52 Seamless Cov Yeeb Nkab Hlau piv nrog lwm cov ntaub ntawv?

1. Kev ntsuas qhov tseeb thiab kev ua tau zoo heev:

St52 seamless precision steel yeeb nkab steel yeeb nkab steel yeeb nkab thiab kev ua tau zoo nkauj, xws li cov khoom lag luam steel, xws li cov khoom siv hlau, tshuab hluav taws xob, khoom siv fais fab.

 

2. Corrosion Kuj:

St52 yeeb nkab muaj zoo corrosion tsis kam, tuaj yeem tiv thaiv cov kua qaub, alkali, cov kev tsis txaus siab thiab kub ua rau muaj kev phom sij.

 

3. Muaj zog thiab siab elasticity:

Lub zog tensile ntawm ST52 cov yeeb nkab yog ntau dua 8-10 lub sij hawm ntawm cov hlau ua kom zoo, corrosion tsis kam thiab poob siab tsis kam.

 

4. Cov khoom siv zoo nkauj heev:

St52 Tube muaj cov tshuab ua haujlwm zoo, yooj yim, siab siv hauv cov cuab yeej siv txhua yam, tsis muaj kev nco, tsis muaj deformation, thiab anti-zoo li qub.

 

5. Kev siab siab tiv thaiv:

Seamless steel yeeb (xws li St52 yeeb nkab) Cov yeeb nkab zoo nkauj tau ntxiv rau ntawm 1.6MPA, yog tias cov kev sib tw tshwj xeeb los ntawm kev tsim khoom, lub siab tuaj yeem mus txog ultra-siab siab.

 

6. Veldability Qhov Zoo:

Seamless steel yeeb nkab muaj zoo heev weldability, yooj yim kom ntev docking, thiab lwm yam, uas ua rau nws kom zoo rau hauv kev sib txuas thiab ua kom ntev.

 

SEAMLESS STEEL PIPES

 

Cim npe nrov: ST52 Seamless Neeg Kho Yeeb Nkab Yeeb Nkab, Tuam Tshoj, Tuam Tshoj Chaw Tsim Tshuaj, Hoobkas, Nqe

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