Carbon Steel Yeeb Nkab Txiv Qiv Hluav Taws Txiv Neej thiab Poj Niam Xov Ntsis BSP
Carbon Steel Yeeb Nkab Txiv Qiv Hluav Taws Txiv Neej thiab Poj Niam Xov Ntsis BSP
Cov hlau hlau dub yog tsim los ua txoj hlab ntsha se, uas ua rau lawv zoo dua rau cov roj txheem zoo dua li hluav taws kub thiab hluav taws kub-tiv taus galvanized hlab. Cov yeeb nkab hlau dub kuj tseem feem ntau siv hauv cov hluav taws sprinkler lub tshuab hluav taws kub thiab feem ntau siv nyob rau hauv cov dej muab kab vim yog nws txoj kev tiv thaiv mus rau dej puas. Vim tias cov npoo tsaus nti tsim los ntawm hlau oxide thaum lub sijhawm tsim, nws yog hu ua cov yeeb nkab steel dub
Lub ntsiab sib txawv ntawm cov yeeb nkab steel thiab galvanized yeeb yog qhov saum npoo. Cov hlau hlau dub yog uncoated thiab tsis muaj chav, yog li lawv tau siv dav los xa cov roj xws li cov khoom lag luam thiab cov vaj tsev nyob hauv tsev nyob thiab ua lag luam.
1) Lub sijhawm thiab tom qab ntau lawm, 10 QC cov neeg ua haujlwm nrog ntau dua 10 xyoo kev tshawb xyuas cov khoom lag luam hauv random.Carbon Steel Yeeb Nkab Naper NtawmNruj tswj hwm
2) Lub teb chaws muaj ntaub ntawv kho nrog CNAS daim ntawv pov thawj
3) Kev tshuaj xyuas ntawm peb tus neeg sab nrauv / them nyiaj los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo UL / FM, ISO9001, CE daim ntawv pov thawj.
