Khoom siv
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Seamless
Tam sim no, Hunan Great Steel Yeeb Nkab Co., Ltd muaj 3 txheej ntawm kub-dov seamless steel yeeb nkab ntau lawm kab thiab 2 txheej ntawm kub-expanded seamless steel yeeb nkab ntau lawm kab nrog txhua xyoo muaj peev xwm ntawm 200,000 tons, qhov luaj li cas ntawm 73 hli mus rau 6 30mm. Nws lub cev thiab chemical labs cab conduc ...Nyeem ntxiv -
SSAW
SSAW yeeb nkab yog ua los ntawm kub dov coiled steel los ntawm tsis siv neeg submerged arc weld nyob rau hauv ib txwm atmospheric kub. Muaj 12 pawg ntawm cov khoom tsim kho tshiab ntawm SSAW yeeb nkab. Cov txiaj ntsig txhua xyoo ntawm SSAW yeeb nkab nrog sab nraud txoj kab uas hla 219mm-3620mm, phab ntsa thickness 5-25.4mm thiab steel qib B-X80 yog 1,000 ...Nyeem ntxiv -
LSAW
Hunan Great Steel Pipe Co., Ltd newest JCOE ntau lawm kab tau tshaj tawm nws cov khoom tsim thaum Lub Kaum Hli 16, 2009. Lub tuam txhab siv tsawg tshaj li ib xyoos thiab ib nrab pib los ntawm avBreaking rau lub Plaub Hlis 19, 2008 mus rau lub load commissioning rau lub Yim Hli 31, 2009, uas coj ib tug tshiab kiv puag ncig ntawm JCOE s ...Nyeem ntxiv -
ERW
High-frequency longitudinally welded yeeb nkab ntau lawm kab yog tsuas yog siv rau zus tau tej cov welded steel yeeb nkab ntawm φ8 ~ φ610 hli thiab phab ntsa thickness ntawm 0.5 ~ 20 hli raws li zoo raws li zus tau tej cov square, rectangular, thiab lwm yam kev cai seamless yeeb nkab profile, Carbon steel yeeb nkab , ERW steel tube. Line ca...Nyeem ntxiv