Cov yeeb nkab hluav taws xob tiv taus vuam (ERW) yog tsim los ntawm kev dov hlau thiab tom qab ntawd vuam nws longitudinal hla nws qhov ntev. Cov yeeb nkab seamless yog tsim los ntawm kev extruding cov hlau mus rau qhov ntev xav tau; yog li ntawd ERW yeeb nkab muaj qhov sib koom ua ke hauv nws qhov cross-section, thaum cov yeeb nkab seamless tsis muaj qhov sib koom ua ke hauv nws qhov cross-section thoob plaws nws qhov ntev.

Hauv cov yeeb nkab tsis muaj qhov sib txuas, tsis muaj kev vuam lossis sib txuas thiab yog tsim los ntawm cov khoom siv puag ncig. Cov yeeb nkab tsis muaj qhov sib txuas tau ua tiav rau qhov ntev thiab phab ntsa tuab ntawm 1/8 nti txog 26 nti OD. Siv tau rau cov ntawv thov siab xws li Hydrocarbon Industries & Refinerys, Roj & Gas Tshawb Fawb & Drilling, Roj & Gas Kev Thauj Mus Los thiab Cua thiab Hydraulic cylinders, Bearings, Boilers, Tsheb
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Cov kav dej ERW (Electric Resistance Welded) yog welded longitudinally, tsim los ntawm Strip / Coil thiab tuaj yeem tsim tau txog li 24” OD. Cov kav dej ERW txias tsim los ntawm ib daim hlau rub los ntawm ntau lub rollers thiab tsim rau hauv ib lub raj uas tau fused los ntawm kev them hluav taws xob. Nws yog siv rau cov ntawv thov qis / nruab nrab xws li kev thauj mus los ntawm dej / roj. Pearlites steel yog ib qho ntawm cov thawj coj ERW Stainless Steel Pipes Chaw Tsim Khoom thiab xa tawm los ntawm Is Nrias teb. Tiv tauj peb kom paub meej txog cov khoom.

Qhov loj me rau ERW Steel Pipe yog txij li 2 3/8 nti OD txog 24 nti OD hauv ntau qhov ntev mus txog ntau tshaj 100 feet. Cov xim tiav ntawm qhov chaw muaj nyob rau hauv cov qauv liab qab thiab cov txheej txheem thiab kev ua tiav tuaj yeem ua tiav ntawm qhov chaw raws li cov neeg siv khoom cov lus qhia.