Huayang Huayang Steel Yeeb Nkab Co., Ltd yog ib qho ntawm cov neeg tsim khoom thiab cov khoom lag luam hauv ERW cov khoom lag luam hauv Suav teb. Txais tos yuav luv nqi ERW YEEB NKAB tuam txhab ua nyob rau hauv Suav teb no los ntawm peb lub hoobkas. Cov khoom lag luam zoo thiab cov nqi qis yog muaj.
Khoom Taw Qhia
vuam tshuab
Lub sijhawm ntev ntawm sab npoo yog welded los ntawm tsis siv neeg submerged arc vuam tshuab, thiab cov kab ntawv yog los ntawm sab nraud kom tiv thaiv vuam ncua qeeb.
Ua ntej {- kub}}} pa taws ua ntej vuam (thiab ntsuas kub}} Kev kho kom sov)
Soj ntsuam thiab xov
Tom qab coiling, xyuas tias cov kev pab cuam tsis yog tsawg dua lossis muaj sib npaug ntawm qhov chaw sab nraud yog 3 hli kom ntseeg tau tias qhov ntev ua tau raws cov qauv.
Tom qab vuam, yuav tsum kuaj Weld zoo, thiab cov uas ua tsis tiav yuav tsum tau rov ua dua tshiab.
Ntawv muaj
API 2B
API 5L
Gost
ISO 9001
Rau 10219
En 10210
Cim npe nrov: ERW YEEB YEEB YEEB, Tuam Tshoj ERW YEEB YEEB NKAB RAUG CREDECHERSORATORATORICERS Cov tuam txhab, lwm tus neeg, Hoobkas
