Taom-baovao dia manomboka fiandohana vaovao. TIANJIN ZHENGNENG PIRDURTRY COO, LTD. dia orinasa matihanina mampiditra ny famokarana fantsona, ny varotra ary ny fanondranana. Ny vokatra lehibe ataon'ny orinasa dia misy fantsom-bolan'ny boiler, ny fantsom-pampana, ny fantsona petroleum ary ny fantsona struktural.
Zhengneng Pipe Industry is committed to providing reliable and valuable project and operational solutions to customers and partners around the world, including the boiler industry, oil and gas industry, water conservancy, mining, energy industry and mechanical equipment industry. Ny vokatra dia amidy any Azia Atsimo Atsinanana, Moyenun Atsinanana, Amerika Avaratra ary Amerika Atsimo.
Androany dia hampiditra ny vokatra lehibe amin'ny orinasa izahay. Ny vokatra lehibe ataon'ny orinasantsika dia: kaonty Boiler Pipes ho an'ny 40%; kaonty fantsona tsipika ho an'ny 30%; Ny fantsom-pifidianana petrochemical amin'ny 10%; Ny kaonty Exchanger Exchanger ho an'ny 10%; Ny kaonty fantsona mekanika ho an'ny 10%.
Ny fitaovana lehibe dia misy:
1.Fantsona boiler40%
ASTM A335/ A335M-2018: P5, P9, P11, P12, P22, P91, P92;GB / T5310-2017: 20g, 20mng, 25mng, 15mog, 20mgmog, 15crmog, 12cr2mog, 12crmovg;Asme SA-106/ Sa-106m-2015: gr.b, cr.c; ASTMA210 (A210M) -2012: Sa210Gra1, SA210 GRC; ASMA-213 / Sa-213M: T11, T22, T22, T22, T23, T91, P92, T5, T9, T21; GB / T 3087-2008: 10 #, 20 #;
2.fantsona tsipika30%
API 5L: PSL 1, PSL 2;
3.Fantsona petrochemical10%
GB9948-2006: 15MOG, 20MOG, 12CHGMOG, 15crmog, 12cr2mog, 12crmovg, 20g, 20mng, 25mng; Gb6479-2013: 10, 20, 12crmo, 15crmo, 12cr1mov, 12cr2mo, 10Mowvnb, 12Simovn b; gb17396-2009: 20, 45, 45mn2;
4.Heat Shypenger Tube10%
ASMA SA179 / 192/210/213: SA179 / SA192 / SA210A1.
SA210C / T11 T12, T22.t23, T91. T92
5.Sodina mekanika10%
GB / T8162: 10, 20, 35, 45, Q345, 42crmo; ASTM-A519: 1018, 1026, 8620, 4130, 4140; En10210: s235grhs275johs275j2h; ASTM-A53: GR.A G.B