Khoom siv

Los ntawm ib lub tuam txhab me me uas tau tsim tshwj xeeb hauv kev tsim cov tiaj thiab helical steel hlau nthuav dav mus rau 6 cov khoom siv ntawm kev tsim cov hlau tsis muaj hlau thiab lwm yam khoom siv hlau, 5 teeb khoom ntawm kev tsim PC Strand, unbonded PC Strands, 1 kub extruded polyethylene npog cables kab rau cov choj thiab cov qauv. 1 precast parallel steel hlau cable kab rau ncua kev txuas txuas thiab 2 Epoxy coated thiab sau pc strand kab.PC steel khoom raws li ASTM A416, EN10138, GB / T5223, BS5896, AS / NZS 4672.1, XP A35-045, NBR743, NBR743 -4 / ISO 15630-3 thiab lwm yam.
Nrog rau qib siab ntawm 2 pickling nruam dov ntau lawm kab, 2 kub dip galvanizing ntau lawm kab, 2 annealing ntau lawm kab, peb tuaj yeem tsim pickling steel daim hlau, txias dov steel daim hlau, galvanized thiab zinc aluminium magnesium steel daim hlau acc. rau DIN1623, EN10130, EN10346 S350 GD, ASTM A653 DX 51D thiab lwm yam., nrog rau qib steel ntawm 45Mn, 65Mn, 30CrMo, 60Si2Mn, ST12, DC 01, 08Sp. rau cov khoom siv hauv tsev, ntim khoom, cov khoom siv hlau tsheb girders, txoj kev loj guardrails, photovoltaic brackets thiab industrial tub yees thiab lwm yam.
Nruab nrog cov thev naus laus zis siab, tsim khoom thiab tshuaj xyuas cov chaw, peb kuj muab cov raj steel ntau los ntawm ERW, SSAW, LSAW, SMLS Steel Yeeb Nkab mus rau coupler / fittings acc. ASTM A252 S355, ASTM A572 GR.50, API 5L X52 PSL1, AS1163, EN10219/EN10217/EN10216/EN10210, ASTM A312.