Khoom nta

• Kauv submerged-arc welded forming tsim ib puag ncig hollow seem nrog kev sib faib siab.
• Nruam welds tuaj yeem hydrotested thiab tshuaj xyuas kom ruaj khov sealing kev ua tau zoo.
• Sab hauv thiab sab nrauv tiv thaiv corrosion tiv thaiv cov kua qaub, alkalis, dej hauv av, thiab cov kev pabcuam faus.
• Txoj kab uas hla, phab ntsa thickness, ntev, bevels, thiab txheej txheej txheem tuaj yeem ua raws li qhov yuav tsum tau ua.

Common Specifications

• Khoom siv: Q235B/Q235C/Q355B/Q355C/Q355ND; ASTM A36 / A572 Gr50; EN S235 / S355 series; JIS SS400/SM490; Lavxias teb sab St thiab 09G2S qib; stainless hlau muaj
• Tube Hom: Kauv welded steel yeeb nkab
• Qhov Loj: DN200-DN3000, phab ntsa thickness 6-16 hli
• Ntev: Common 12 m; txiav, flanging, thiab anti-corrosion ua muaj
• Txheej: TPEP txheej sab hauv / sab nrauv, 3PE, epoxy coal-tar txheej, lossis IPN8710 potable-dej txheej

Daim ntawv thov

• Cov kav dej hauv nroog, cov kav dej phwj tuaj, cov kav dej nag, thiab cov dej ntws tawm
• Reservoir dej diversion, dej ua hauj lwm, irrigation, thiab loj-diameter water-transfer projects
• Cov pa roj tsawg, roj av, thiab dej khib nyiab nruab nrab thauj kab
• Choj, cua-fais fab, thiab lub hauv paus loj-inch steel casings