ERW steel welded yeeb nkab ntawm 3pe coated anti-corrosion
Tshuaj muaj pes tsawg leeg thiab mechanical zog
API 5L psl1 yeeb nkab tshuaj muaj pes tsawg leeg
Lub zog tensile thiab lub zog tawm los yog tib yam nrog API 5L seamless yeeb nkab.
Peb muab ntau yam rau API 5L welded kab yeeb nkab
Welded (ERW, LSAW, SSAW) steel kab yeeb nkab: 1/2 "rau 60"
Qhov ntau ntawm Thickness: SCH 10 txog SCH 160
Ends Hom: Beveled xaus, Plain xaus
Ntau qhov ntev: 20FT, 40FT lossis customized
Kev Tiv Thaiv Caps hauv yas lossis hlau muaj
Nto: Ntuj, Varnished, Dub painting, 3PE, FBE, thiab lwm yam
ERW Steel Welded Yeeb Nkab raug hom
Muaj 3 hom vuam: ERW steel welded yeeb nkab (Electric Resistance Vuam), LSAW (Longitudinally Submerged Arc Vuam), thiab SSAW (Spirally Submerged Arc Vuam) hom vuam.
ERW yeeb nkab yog hom Resistance yeeb nkab sawv sib nrug ntawm cov yeeb nkab welded thiab DC welded yeeb nkab nyob rau hauv ob yam sib txawv raws li teev hauv qab no. Raws li cov vuam zaus, IF vuam rau tsawg zaus thiab ultra-IF welding rau siab zaus. Nyob rau hauv cov ntaub ntawv ntawm nyias-walled yeeb nkab, muaj ib tug high zaus weld siv feem ntau nyob rau hauv cov ntaub ntawv ntawm kev sib cuag welding thiab induction welding. Thaum siv rau cov yeeb nkab me me, lawv siv DC vuam. Muaj cov txheej txheem vuam ntau zaus siv los tsim cov kav dej uas muaj dav thiab yog hom ERW. Rau cov roj thiab roj cia, hom kev pom zoo tshaj plaws yog ERW longitudinal, vim nws qhov zoo, yooj yim ntawm kev thauj thiab nqi.
Ob leeg LSAW yeeb nkab thiab SSAW yeeb nkab yog SAW yeeb nkab (Submerged Arc Welding Steel Pipe), yog tsim los ntawm kev siv cov txheej txheem submerged arc soldering rau kev npaj cov hlau thiab nws ua rau cov yeeb nkab siab. Raws li cov txheej txheem flux, tsis muaj qhov poob tam sim ntawd thiab nws tau concentrated nyob ze ntawm qhov vuam. Nws ua rau muaj kev ua tau zoo, muaj txiaj ntsig zoo arc thiab cov pa luam yeeb, uas pom kev siv ntau hauv cov hlab ntsha siab, cov kav dej tsim, kab teeb, kua dej, steel ua haujlwm thiab lwm yam.
Dimension thiab Final Surface Inspection – Corrosion Resistant Coating – Marking – Pipe Ends Protection – Tshuaj xyuas thiab warehouses
