Chaka chatsopano chimabweretsa chiyambi chatsopano. Tianjin ZHengneng PiV Kafukufuku Co. Zogulitsa zazikulu za kampaniyo zimaphatikizapo mapaipi obowola, feteleza mapaipi, mapaipi a petroleum ndi mapaipi mawonekedwe.
Ziphuphu za Zhengneng zimapereka ntchito yodalirika komanso yofunikira yothetsera makasitomala ndi othandizira kuzungulira dziko lapansi, kuphatikizapo malonda a boaler, masitolo amagetsi, makampani amagetsi. Zogulitsa zimagulitsidwa ku Southeast Asia, Middle East, North America ndi South America.
Lero tiyambitsa zinthu zazikulu za kampani yathu. Zogulitsa zazikuluzikulu ndi: Mapaipe a Mapaipe a 40%; Akapenga mapaipe a 30%; Akaunti ya petrochemical ya 10%; kutentha kwa kutentha mababu a 10%; Akatswiri opanga mapaipe a 10%.
Zida zazikulu zimaphatikizapo:
1.Mapaipi a Boilart40%
ASTM A335/ A335M - 2018: P5, P9, P11, P12, P22, P91, P91, P92;GB / T5310-2017: 20g, 20mng, 15mng, 20mog, 12cmog, 15cmog, 12crrmog, 12crrmog, 12crMog;Asme sa-106/ SA-106M-2015: GR.B, CR.C; Astma210 (A210m) -2012: Sa2101010 GREC; ASME SA-213/SA-213M: T11, T12, T22, T23, T91, P92, T5, T9 , T21; GB / T 3087-2008: 10 # 20 #;
2.chitoliro cha mzere30%
API 5l: PSL 1, PSL 2;
3.Chitoliro cha perochemical10%
GB9948-2006: 15Mog, 20MMGMog, 15cmog, 12crrmog, 12crmovg, 20g, 20m, 20mng, 25mng, 25mng, 25mng; GB646-20, 12cmo, 15cmo, 12cr1mov, 12cr2Mo, 12cr5mo, 10mowvn b; GB1732-2006;
4.kutentha kwa sythaneder chubu10%
Asme Sa179 / 192/210: 213: Sa179 / Sa192 / Sa210a1.
SA210C / T11 T12, T22.T23, T91. T92
5.Chitoliro chamakina10%
GB / T8162: 10, 20, 35, 45, Q345, 42cmo; Astme-A519: 1018, 8620, 4130, 4140; En10210: S235GRSS275JOHS275J2H; Astm-A53: Gr.a GR.B