Xov xwm muaj
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Yuav ua li cas xaiv kauv yeeb nkab los yog seamless yeeb nkab?
Thaum nws los txog rau kev xaiv cov yeeb nkab steel, feem ntau muaj ob txoj kev xaiv: kauv yeeb nkab thiab seamless yeeb nkab.Thaum ob leeg muaj lawv tus kheej zoo, kauv steel yeeb nkab yog feem ntau pheej yig dua nyob rau hauv cov nqe lus ntawm tus nqi.Cov txheej txheem ntau lawm ntawm kauv steel yeeb nkab yog qhov yooj yim, feem ntau suav nrog kev tsim, peb ...Nyeem ntxiv -
Classification thiab daim ntawv thov ntawm welded steel yeeb nkab
Welded steel yeeb nkab yog cov yeeb nkab steel uas cov npoo ntawm cov hlau los yog cov hlua khi yog welded rau hauv cov duab cylindrical.Raws li txoj kev welding thiab cov duab, welded steel kav yuav muab faib ua pawg hauv qab no: Longitudinal welded steel yeeb nkab (LSAW / ERW): Longitudinal welded steel ...Nyeem ntxiv -
Carbon steel raj vs Stainless hlau raj: cov khoom sib txawv thiab daim ntawv thov teb tsom xam
Nyob rau hauv lub neej txhua hnub, carbon steel tube (cs tube) thiab stainless hlau raj (ss tube) yog ib qho ntawm feem ntau siv piping khoom.Txawm hais tias lawv ob leeg siv los thauj cov pa roj thiab kua, lawv cov ntaub ntawv sib txawv.Kab lus no yuav ua kom muaj kev soj ntsuam ntxaws ntawm cov khoom sib txawv thiab ap ...Nyeem ntxiv -
Surface processing defects ntawm seamless hlab thiab lawv tiv thaiv
Nto ua cov raj seamless (smls) feem ntau suav nrog: steel tube nto tua peening, zuag qhia tag nrho nto sib tsoo thiab txhua yam ua.Nws lub hom phiaj yog txhawm rau txhim kho qhov zoo ntawm qhov chaw lossis qhov tseeb ntawm cov raj steel.Txhaj peening ntawm qhov chaw seamless raj: Txhaj peenin ...Nyeem ntxiv -
Kauv yeeb nkab tawm los thiab poob tus nqi
Kauv yeeb nkab (SSAW) Hoobkas muab qhov tseem ceeb rau qhov poob ntawm kauv yeeb nkab.Los ntawm cov hlau phaj mus rau cov khoom tiav cov nqi ntawm cov kauv yeeb nkab, qhov poob tus nqi ntawm cov kauv yeeb nkab chaw tsim tshuaj paus thaum vuam ncaj qha cuam tshuam rau tus nqi ntawm cov kauv yeeb nkab.Cov mis rau xam cov y...Nyeem ntxiv -
Feem ntau defects ntawm seamless raj
Cov txheej txheem txheej txheej ntawm cov raj seamless (smls): 1. Folding defect Irregular tis: Yog pwm slag tseem nyob hauv zos ntawm qhov nruam casting slab, sib sib zog nqus folding defects yuav tshwm sim nyob rau sab nrauv ntawm lub dov raj, thiab lawv yuav yog faib longitudinally, thiab & ...Nyeem ntxiv