Lub xyoo tshiab coj qhov pib tshiab.Tianjin Zhengneng Yeeb Nkab Kev Lag Luam Co., Ltd.Lub tuam txhab cov khoom tseem ceeb suav nrog cov kav dej boiler, cov kav dej chiv, cov kav dej roj av thiab cov kav dej ua ke.
Zhengneng Yeeb Nkab Kev Lag Luam tau cog lus los muab cov phiaj xwm txhim khu kev qha thiab muaj txiaj ntsig thiab kev daws teeb meem rau cov neeg siv khoom thiab cov neeg koom tes thoob ntiaj teb, suav nrog kev lag luam boiler, roj thiab roj kev lag luam, kev txuag dej, mining, kev lag luam hluav taws xob thiab cov cuab yeej siv tshuab.Cov khoom raug muag rau cov teb chaws Asia, Middle East, North America thiab South America.
Niaj hnub no peb yuav qhia peb lub tuam txhab cov khoom tseem ceeb.Peb lub tuam txhab cov khoom tseem ceeb yog: Boiler Pipes account rau 40%;kab kav dej account rau 30%;Petrochemical kav yog 10%;Thaum tshav kub kub exchanger tubs account rau 10%;Cov kav dej siv tshuab suav nrog 10%.
Cov khoom tseem ceeb muaj xws li:
1.Boiler Pipes40%
ASTM A335 Cov Lus Qhia Tshwj Xeeb/A335M-2018: P5, P9, P11, P12, P22, P91, P92;GB / T5310-2017: 20g, 20mng, 25mng, 15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg;ASME SA-106/ SA-106M-2015: GR.B, CR.C;ASTMA210 (A210M)-2012: SA210GrA1, SA210 GrC;ASME SA-213/SA-213M: T11, T12, T22, T23, T91, P92, T5, T9, T21;GB/T 3087-2008: 10#, 20#;
2.kab cev30%
API 5L: PSL 1, PSL 2;
3.Petrochemical yeeb nkab10%
GB9948-2006: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 20G, 20MnG, 25MnG;GB6479-2013: 10, 20, 12CrMo, 15CrMo, 12Cr1MoV, 12Cr2Mo, 12Cr5Mo, 10MoWVNb, 12SiMoVN b;GB17396-2009:20, 45, 45Mn2;
4.kub exchanger tube10%
ASME SA179/192/210/213: SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91.T92
5.Mechanical yeeb nkab10%
GB/T8162: 10, 20, 35, 45, Q345, 42CrMo;ASTM-A519: 1018, 1026, 8620, 4130, 4140;EN10210: S235GRHS275JOHS275J2H;ASTM-A53: GRA GRB