steel yeeb nkab hom | 1/2 12 nti chav yeeb nkab / roj yeeb nkab kub dov erw welded steel yeeb nkab 26 round yeeb nkab ms dub |
Sab nraud txoj kab uas hla (mm) | 10-900 hli |
Phab ntsa thickness (mm) | 1 5-50 hli |
ntev | 1-12m |
Txuj | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTMA179/A192/A213/A210/370WP91, WP11, WP22GB5310-2009, GB3087-2008, GB6479-2013, GB9948-2013, GB/T8163-2008, GB8162-2008, GB/T17396-2009 |
Khoom siv | 20 #, A53B, A106B, API 5L ST37. STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49 |
Nto | Cov xim dub, cov kua roj vanish, cov roj tiv thaiv xeb, kub-dip galvanized, txias-dip galvanized, 3PE, ect |
daim ntawv pov thawj | API5L ISO 9001: 2008 TUV SGS BV thiab lwm yam. |
Ntim | Loose bundled, bundled (3Ton Max), cov hlab ntim nrog ob txoj hlua ntawm ob qho kawg kom yooj yim thauj khoom thiab tshem tawm, kawg nrog lub hau yas lossis raws li qhov xav tau |
Daim ntawv thov | 1. Cov kab kua dej 2. Lub zog cog 3. Cov qauv yeeb nkab 5. Seamless Yeeb Nkab / Tube rau Petroleum Cracking 6. Cov kav dej 7. Pharmaceutical scaffolding raj thiab nkoj, kev tsim kho, thiab lwm yam. |
Qhov tsis zoo ntawm cov kav hlau kub kub: Tom qab kub dov, cov khoom siv tsis yog xim hlau (tsuas yog sulfides thiab oxides, tab sis kuj tseem silicates) hauv cov hlau yog nias rau hauv cov ntawv, uas ua rau muaj qhov tshwm sim ntawm lamination (intercalation). Rolling considerably deteriorates cov khoom ntawm cov hlau thaum rub raws lub thickness kev taw qhia, thiab muaj peev xwm ntawm interlaminar tearing thaum weld shrinkage. Cov kev ntxhov siab hauv zos vim yog weld shrinkage feem ntau nce mus txog ob peb zaug ntawm cov txiaj ntsig taw tes kev ntxhov siab thiab ntau dua qhov kev ntxhov siab vim los ntawm kev thauj khoom.
Cov lus nug uas nquag nug
1.Koj lub sijhawm ntev npaum li cas los ua tus qauv?
Feem ntau nws yuav siv 1 ~ 3 hnub los ua tus qauv.
2. Koj lub sijhawm xa khoom yog dab tsi?
Rau cov khoom lag luam, peb tuaj yeem xa cov khoom mus rau qhov chaw nres nkoj hauv 7 hnub tom qab tau txais koj cov nyiaj tso cia.
Rau lub sijhawm tsim khoom, nws feem ntau xav tau li ntawm 15-30 hnub tom qab tau txais qhov tso nyiaj.
3.Koj cov nqe lus them nqi yog dab tsi?
Feem ntau 30 feem pua ntawm TT tso nyiaj ua ntej thiab sib npaug tiv thaiv daim ntawv BL lossis LC thaum pom.
Cim npe nrov: kub dov erw yeeb nkab, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
