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ERW cov yeeb nkab, ssaw yeeb nkab, lsaw yeeb nkab tus nqi thiab cov khoom siv
ERW Welded Steel Yeeb Nkab: Cov Hluav Taws Kub Kub Refiring Welded Yeeb Nkab, Los ntawm Kev Kho Mob Kub, Los Ntawm Kev Kho Mob, Sizing, Txiav thiab lwm yam txheej txheem. Nta: Piv nrog kauv leeg leeg submer arc welded hlau ...Nyeem ntxiv -
Qhov sib txawv ntawm cov yas dov thiab cov hlau txias
1.What Kub Rolled Steel Khoom Qeb Khoom Hlau yog cov hlau hlau yog cov hlau hlau muaj cov pa roj carbon ntau. Cov khoom lag luam steel tuaj rau qib sib txawv raws qhov feem pua ntawm cov pa roj carbon. Cov chav kawm txawv hlau tau faib raws li lawv lub tsheb muaj ...Nyeem ntxiv -
Paub ntau ntxiv txog CCSA cov phaj shrbuilding
Alloy Steel CCSA CCSA CCSA CCSA CCS (Tuam Tshoj Kev Koom Tes Hauv Tebchaws) Muab Cov Kev Pab Cuam Rau Cov Kev Kawm Ntawv Rau Nkoj. Acc rau CCS qauv, Shrch soilding Phaj muaj: ABDE A32 A36 A32 D32 E40 F36 F40 CCSA feem ntau siv nyob rau hauv lub nkoj ...Nyeem ntxiv -
Welded yeeb nkab vs seamless steel yeeb nkab
Ob qho hluav taws xob ua haujlwm welded (ERW) thiab seamless (sms) steel yeeb nkab kev sib deev cov txheej txheem tau siv rau xyoo lawm; Sij hawm dhau mus, cov hau kev siv los tsim txhua tus muaj qib siab. Yog li uas yog qhov zoo dua? 1. Raug Welded Yeeb Nkab Welded Yeeb Nkab pib tawm li ntev, coiled r ...Nyeem ntxiv -
Hom Hlau - Kev Rho Tawm Ntawm Cov Hlau
Hlau yog dab tsi? Hlau yog ib qho alloy ntawm cov hlau thiab tus thawj xibfwb (lub ntsiab) sib hais yog carbon. Txawm li cas los xij, muaj qee qhov kev zam rau lub ntsiab lus no zoo li kev pub dawb-dawb (yog tias) hlau thiab hom 409 Ferritic stainless hlau, nyob rau hauv uas cov pa roj carbon tau suav tias yog impurity. Poj ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv hauv cov yeeb nkab steel & galvanized steel yeeb nkab?
Dej thiab roj yuav tsum tau siv cov kav dej kom nqa lawv mus rau hauv cov tsev nyob thiab tsev lag luam lag luam. Khoom siv roj rau qhov cub, dej tso cua sov thiab lwm yam khoom siv, thaum dej yog qhov tseem ceeb rau lwm tus neeg xav tau. Ob qho tib hom pipes siv los nqa dej thiab ...Nyeem ntxiv -
Tsim cov txheej txheem ntawm cov yeeb nkab steel
Kev tsim cov hlau nplaum hnub los ntawm 1800's. Thaum pib, yeeb nkab tau tsim los ntawm tes - los ntawm cov cua sov, khoov, lapping, thiab rauj cov npoo ua ke. Thawj cov kev siv yeeb nkab cov yeeb nkab tsim tau qhia hauv 1812 hauv tebchaws Askiv. Cov txheej txheem raug ...Nyeem ntxiv -
Cov Qauv Sib Txawv Ntawm Hlau Piping - ASTM Vs. ASME Vs. API VS. ANSI
Vim tias cov yeeb nkab feem ntau ntawm ntau kev lag luam, nws tsis muaj kev xav tsis thoob uas muaj ntau cov koom haum sib txawv thiab kev sim cov yeeb nkab rau siv thoob plaws cov ntawv thov. Raws li koj yuav pom, muaj ob qho tib si sib tshooj nrog rau qee qhov differe ...Nyeem ntxiv