1. Lub boiler raj yog dab tsi?
Boiler tube hais txog cov hlau uas muaj qhov qhib kawg thiab qhov khoob khoob, thiab nws qhov ntev yog qhov loj dua li ntawm qhov nruab nrab.Raws li txoj kev tsim khoom, nws tuaj yeem muab faib ua seamless steel yeeb nkab thiab welded steel yeeb nkab.Phab ntsa thickness txhais tau hais tias ntau qhov ntev, los ntawm cov hlab ntsha capillary nrog ib txoj kab uas hla me me mus rau cov kab loj loj nrog txoj kab uas hla ntawm ob peb meters.Cov kav hlau hlau tuaj yeem siv rau cov kav dej, cov khoom siv thermal, kev lag luam machinery, roj av geological tshawb nrhiav, ntim, tshuaj lom neeg kev lag luam thiab cov hom phiaj tshwj xeeb.
2. Kev faib tawm
Boiler raj tau muab faib ua cov raj boiler dav dav thiab siab siab boilercov rajRaws li qhov kub thiab txias kev ua tau zoo, lawv dais, thiab tuaj yeem muab faib ua ntau yam steel raj raws li lawv cov kev xav tau sib txawv.
3. Lub hom phiaj ntawm boiler raj
① General boiler raj yog tsuas yog siv los ua cov phab ntsa dej, cov raj dej kub npau npau, cov kav dej kub kub, cov raj kub kub superheated rau locomotive boilers, cov pa luam yeeb loj thiab me me thiab cov hlab cib arched.
② High-pressure boiler raj yog tsuas yog siv los tsim superheater raj, reheater raj, cua qhia raj, lub ntsiab chav boilers, thiab lwm yam.
4. Siv qib steel
(1) High-quality carbon structural steel yogGB 5310 20G Siab Siab Boiler Tube, GB 5310 20MNG High Pressure Seamless Boiler Tubes, GB 5310 25MNG High Pressure Seamless Boiler Tubes, thiab lwm yam.
(2) Cov txheej txheem hlau alloy yog15CrMo Seamless Alloy Steel Yeeb Nkab / Tube , 12Cr1MoV Siab Siab Seamless Alloy Steel Boiler Tube, Din 17175 16Mo3 Seamless High Pressure Alloy Steel Boiler Tube, lwm.
(3) Ntxiv nrog rau kev ua kom muaj cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab, 1Cr18Ni9 thiab 1Cr18Ni11Nb boiler raj feem ntau siv hauv cov hlau tsis xeb thiab kub-resistant steel yuav tsum raug kuaj hydrostatic, nrog rau kev sim flaring thiab flattening.Cov yeeb nkab steel yog xa mus rau hauv lub xeev kub-kho.Tsis tas li ntawd, tseem muaj qee qhov yuav tsum tau ua rau microstructure, grain loj, thiab decarburized txheej ntawm cov yeeb nkab steel tiav.
Post lub sij hawm: Feb-22-2024