EN10219 ERW Hollow Sections xa siab -kev ua tau zoo txias- tsim hollow seem, encompassing Circular (CHS, Square (SHS), thiab Rectangular (RHS) profiles. Tsim nyob rau hauv nruj ua raws li European tus qauv EN 10219-1 thiab EN202 engineered pipelines kev ncaj ncees, dimensional precision, thiab lub sij hawm ntev durability thoob ntiaj teb kev lag luam, mechanical, thiab kev tsim kho tej yaam num

EN10219 S235 S355 ERW Steel Pipe Rectangular Hollow Sections Electrical Resistance Weld Galvanized Square Pipes

Technical Specifications

• ‌Kev ua raws cai:TS EN 10219-1 (Technical delivery conditions) & EN 10219-2 (Kev kam rau siab, qhov ntev, thiab cov khoom seem)
• ‌Tshooj Shapes:Circular Hollow Section (CHS), Square Hollow Section (SHS), Rectangular Hollow Section (RHS)
• ‌Dimensional Range:‌

Sab nraud txoj kab uas hla (CHS OD: 20mm txog 660mm)

Qhov Loj (RHS SHS): 10 x 10 mm txog 600 × 600 mm

Phab ntsa Thickness: 1.0mm txog 25mm

Standard Length: 6/12 m (kev cai txiav- mus rau -ntev muaj)
• ‌Steel Qib:S235JR, S355JR, S355J2H, S355JOH, S355JOH, Q235B, Q355B, ST37, ST42, ST52, SS400, SS500
• ‌Tolerance Control:Standard thiab siab -precision xaiv muaj, nrog phab ntsa thickness sib txawv nyob rau hauv ± 10% thiab ntug / OD sib txawv tswj ntawm ± 0.3% rau ± 1.0% raws li EN10219 tus qauv

Kev tsim khoom

Ua los ntawm advanced Electric Resistance Vuam (ERW) technology, cov kav dej txias - tsim los ntawm siab - kub zoo - dov los yog txias - dov steel coils. Lub siab - zaus vuam txheej txheem ua kom lub cev tsis sib xws, qhov tsis xws luag -dawb longitudinal seam nrog zoo heev metallurgical bonding. Cov seem uas tau tshwm sim muaj cov khoom siv zoo tshaj plaws, cov khoom muaj zog zoo ib yam, zoo weldability, thiab txhim khu kev qha qis -kub toughness

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Quality Assurance & Ua raws

EN10219 ERW Hollow Sections raug soj ntsuam nruj raws tu qauv, suav nrog

Kev kuaj ultrasonic (UT)

Kev ntsuas hydrostatic siab

Chemical Compositon Test

Kev txheeb xyuas cov cuab yeej cuab tam (tensile, flattening thiab khoov kuaj).

Tag nrho traceability yog khaws cia los ntawm daim ntawv pov thawj zeb xeem (MTC) rau EN 10204 3.1 daim ntawv.

Cov kab khoom txhawb nqa kev sib koom ua ke nrog kev tsim qauv thoob ntiaj teb, ua kom muaj kev ua raws li kev tsim khoom thoob ntiaj teb thiab kev tsim kho kev nyab xeeb

Daim ntawv thov

EN10219 ERW Hollow Sections tau siv dav hauv:
• Cov txheej txheem steel qauv, txuas hniav, thiab siab -nce vaj tse
• Machinery manufacturing, automotive chassis, thiab khoom siv ua liaj ua teb
• Guardrails, scaffolding, shelving systems, thiab industrial racks
• Kev kho kom zoo nkauj hauv vaj tse, iav ntaub thaiv phab ntsa txhawb nqa, thiab lub qhov rooj / qhov rai
• Kev thauj cov kua dej, lub tshuab boiler, thiab cov khoom sib pauv cua sov

Kev kho deg & ntim

Txhawm rau txhim kho lub neej ntev thiab ua tau raws li qhov project- ib puag ncig tshwj xeeb, EN10219 ERW Hollow Sections tuaj yeem muab nrog ntau yam kev kho saum npoo, suav nrog

xim dub, tiv thaiv- daim ntawv thov roj xeb, kub-dip galvanizing, Fusion Bonded Epoxy (FBE).

Cov khoom lag luam tau ntim khoom ruaj ntseg siv cov txheej txheem seaworthy ntim lossis cov kev daws teeb meem los xyuas kom muaj kev nyab xeeb thoob ntiaj teb kev thauj mus los thiab tiv thaiv kev puas tsuaj.