Cov khoom siv ntawm cov ntu thaiv hollow thiab ntu Hollow

uas tau muab cov plaub hau Hollow seem thiab ncig cov ntu hollow ntawm cov hlau (cs),
Stainless hlau (SS) ntawm ntau yam qauv xws li API, ASTM, DIN, JIS, ISO, GB thiab thiab lwm yam.

 Peb npog puv ntau qhov ntau thiab tsawg li hauv qab no:
Qhov loj me: Od: 20mm * 20mm- 1200 hli * 1200mm; Wt: 0.5mm - 20 hli; Ntev: 0.3m - 18 m
Txheem: Astm A500, ASTM A53, E10210, EN10219, JIS G3466, BS1387
Cov Khoom Siv: S185, S235JR, S235 G235 G235 G275, S275, S275JR, S25JRH, S355JRH, S355J2H, gr52, gr {{12} b
Kev siv: HALD qauv, TERA CRESTLE, ARDER qauv, nkoj lub cev, lub qhov rooj tsheb npav, chaw nres tsheb,
Ntxiv dag zog cov ntaub pua rooj ntawm cov qhov rooj hlau thiab lub qhov rais
Sab hauv tsev phab ntsa, Cable Choj Cov Qauv Kev Nyab Xeeb, kev dai kom zoo, chaw nyob, orneve .
 Gnee Cov Khoom Siv Pipe yog npog cov khoom lag luam loj li hauv qab no:
Roj & Roj (Refinery, Petrochenical, Drilling Rigs / Offshore Cov Vaj Tse, Pipeline)
Lub Zog / Lwm Lub Zog (Thermal thiab Hydroelectric Fais, Khib-Rau-Zog Nroj Tsuag, Txoj Kab Kev Trasmission, Hloov Chaw)
Cov dej dej thiab dej phwj tuaj (cov dams, kis pipelines, iprigation canals, nqus chaw nres tsheb)
Kev lag luam thiab cov txheej txheem (hlau mills, cov nroj tsuag tshuaj, cov nroj tsuag tshuaj, cov nroj tsuag tshuaj, mining)

 Tag nrho cov khoom lag luam yog cov saib xyuas zoo nyob hauv ISO9001: 2015, ISO14001: 2004, sgs, rina thiab lwm yam.
Ducument taug kev yog ib txwm peb cov txiaj ntsig uas muab teeb meem cov neeg siv khoom muaj teeb meem
xws li zeb pov thawj, kev soj ntsuam daim ntawv qhia thiab ntawv pov thawj .
 Ntawm kev tswj xyuas zoo, peb tau thov 100% kuaj, xoo hluav taws xob, ntsuas ntsuas ntawm piping kom muaj kev ua tau zoo.
Dhau li, peb kuj tseem tau nruab nrog ntiaj teb thawj chav kuaj sim hauv tsev thiab thib peb soj ntsuam {}}}}}}}}}}
 Gnee yog lub sijhawm ntev kev koom tes nrog lub ntiaj teb zoo lees paub lub koom haum xws li Abs, Dnvgl, SGS thiab Etc rau kev soj ntsuam thib peb .
Peb ib txwm zoo siab txais tos cov neeg siv khoom los koom nrog kev tshuaj xyuas kawg ntawm peb lub zeb {}}
 Tsis tas li ntawd, peb tsis tsuas yog zeb rau txhua tus yeeb nkab tau hais los saum no tab sis peb kuj tseem tuaj nrog cov neeg siv hluav taws xob loj hauv Suav teb lossis thoob ntiaj teb txhawm rau muab cov neeg siv khoom {}}