Seamless Yeeb DIN1629

Qhov txheej txheem no siv rau cov leeg tsis sib haum thiab cov kav dej (txuas ntxiv luv luv hu ua "hlab") uas ua los ntawm cov hlua tawg. Cov raj no feem ntau siv hauv kev tsim cov tshuaj cog, cov hlab ntsha, cov dej ua haujlwm thiab rau kev ua vaj tse engineering. Lawv yog ...

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Qhov txheej txheem no siv rau cov leeg tsis sib haum thiab cov kav dej (txuas ntxiv luv luv hu ua "hlab") uas ua los ntawm cov hlua tawg. Cov raj no feem ntau siv hauv kev tsim cov tshuaj cog, cov hlab ntsha, cov dej ua haujlwm thiab rau kev ua vaj tse engineering. Lawv tsim los ua kom tau raws li kev ua tau zoo. Feem ntau tsis muaj kev txwv cov kev txwv lossis qhov siab tshaj plaws ntawm kev ua haujlwm ntawm cov raj no. Kev tso cai ua hauj lwm kev sov siab yuav tsis pub tshaj 300 ℃
Cov kev txwv ntawm daim ntawv thov thiab lwm cov lus qhia hauv tus txheej txheem no yuav tsum siv tsuas yog thaum muaj lwm cov lus qhia uas muaj nyob rau hauv cov cai ntawm kev ua haujlwm rau tej qhov chaw ua haujlwm, xws li The Technische Regeln fur Dampfkessel (TRD) (Cov cai tswj kev ua haujlwm rau lub khob ua haujlwm) lossis Technische Cuam tshuam Druckbehalter (TRB) (Cov cai tswj fais fab), AD-Merkblatter (AD Cov Ntawv Qhia).
Cov txheej txheem rau cov hlua ua raws li cov qauv no yuav tsum tau ua raws li hauv qab no:
- lub sij hawm "raj";
- DIN naj npawb ntawm cov qauv siv (DIN 1629);
- yam ntxwv ntawm qhov tob (sab nraud ntawm X phab ntsa thickness);
- tus naj npawb ntawm DIN Standard muab rau lub cav hlau
- qhov muaj feem xyuam, tsab cai code N qhov twg cov tuves yuav tsum yog
Txoj hlua ua raws li tus qauv no yuav tsum raug tsim los ntawm kub los yog txias txias, kub kub lossis kub thiab txias
Cov hlab ntsha uas tsim los ntawm kev sov yuav tsum muab nkag rau hauv qhov kub tsim. Yuav kom ua raws li cov cai ntawm cov khoom siv thiab cov cuab yeej tsim tawm cov raj yuav tsum, yog tias tsim nyog, yuav tsum ua kom zoo. Cov thawv ntim los yog cov hlwv uas txias tau txias yuav tsum tau ua haujlwm tom qab tsim thiab muab tuaj rau hauv tus mob no.
Cov raj yuav tsum muaj sab nraum sab hauv thiab sab hauv sab nraud nrog cov txheej txheem tsim siv.
Yog tias qhov chaw ntawm lub plab yuav tsum tau muab nrog tus neeg tuaj yeem tiv thaiv kev tiv thaiv nrog lub neej tsis zoo, qhov no yuav tsum tau pom zoo thaum lub sijhawm ntawm qhov kev txiav txim. Yog tias cov kev cai tshwj xeeb raug tsim los ntawm lub raj (xws li kev xav txog galvanizing, chromium plating), qhov no yuav tsum tau pom zoo thaum lub sijhawm ntawm qhov kev txiav txim.


Lwm cov qauv thiab cov ntaub ntawv raug xa mus

DIN 1683
DIN 2391 Tshooj 1
DIN 2391 Ntu 2
DIN 2413
DIN 2440
DIN 2441
DIN2448
DIN 2470 Ntu 1
DIN 8528 Tshooj 1
DIN 17121
DIN 17175
DIN 50049
DIN 50104
DIN 50125
DIN 50136
DIN 50137
DIN 50138
DIN 50140
DIN 50145
Stahl-Eisen-prufblatt
Stahl-Eisen-prufblatt

High kev kawm seamless vas unalloyed hlau hlab; kev mob siab
Seamless precision hlau hlab; qhov ntev
seamless precision hlau hlab; kev mob siab
steel kav; muab xam ntawm phab ntsa thickness nrog hais txog sab hauv siab
Nruab nrab-hnyav threaded steel hlab
Hevyweight threaded steel hlab
Seamless hlau hlawv; qhov loj, qhov hnyav rau ib chav tsev ntev
Gas pipelines ua los ntawm cov hlau rau kev ua haujlwm kom txog li 16 bar; yuav tsum ua kom tau los ntawm cov kav dej
Weldability; cov khoom siv hlau, cov ntsiab lus
Seamless cav ntoo rau cov hlau nplaum; kev mob siab
Seamless creep-resisting hlau leeg; kev mob siab
Cov ntaub ntawv ntawm cov ntaub ntawv kuaj
Sab hauv siab kuaj ntawm cov khoom tsis muaj khoom; xau nrawm ntsuas mus rau ib lub ntsiab ntom tseg;
kev qhia dav dav
Kev soj ntsuam ntawm cov khoom siv hlau; temsile xeem xeem, cov txheej txheem rau lawv npaj
Kev soj ntsuam cov tshuab ua matrix; flattening xeem ntawm cov hlab
Kev kuaj cov hlau; ntiv nplhaib nce zuj zus ntawm cov raj
Kev soj ntsuam ntawm cov khoom siv hlau; nplhaib tensile xeem ntawm cov hlab
Kev soj ntsuam ntawm cov khoom siv hlau; tensile xeem ntawm cov hlab thiab cov hlab ntawm cov hlab
Testng ntawm cov khoom siv hlau; tensile xeem
1805²)
Probenahme und Probenvorbereitung plev tuag Stuckanalyse bai Stahlen
(Sampling thiab qauv npaj rau cov khoom soj ntsuam ntawm cov hlau.)
1925 ²)
Lub npe ntawm lub Tohren zum Nachweis der Dichtheit
(Electromagnetic kev soj ntsuam ntawm cov hlab rau qhov xau tighness)

DIN 1629 Qib St 37-0 Carbon Steel Seamless Tubes tseem hu ua steel hlau kav thiab tubes.DIN 1629 Qib St 37-0 Tubes, yog cov qis qis Low Carbon Steel Tubes nrog max 017% cov ntsiab lus cov ntawv yooj yim rau kev tsim thiab ua. Cov kav dej no yog tsim tawm raws li DIN Specification thiab muag xa ua cs kav lossis cov kav xa dej. Cov Kav Hlau Cov Hlau tsis muaj zog li cov pa kav hlau, Txawm hais tias kev thauj khoom tuaj yeem tuaj yeem ua rau nws cov tawv tawv.

Txoj Kev Ntau Lawm: Tsis Txaus Ntsev Draw / Dov lossis Kub Dov
Qhov loj me: OD: 20-813mm WT: 1-60mm Ntev: max12000mm

Cov khoom qib: St37, St44, St52, 17Mn4, 15Mo3, 13CrMo44

Hot Tags: seamless yeeb nkab DIN1629, Tuam Tshoj, lwm tus neeg, Hoobkas, pheej yig, nqi, luv nqi, tej, customized
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