Ko Tianjin Sanan Sipe Cope Cope Cope Co., Ltd. he kaiwhakarato ngaio me nga kaihanga o nga paipa maitai me nga taonga paipa i Haina, neke atu i te 30 tau o te wheako paipa ngaio.
Nga hoko ā-tau: 120,000 taranata o nga paipa a-a-a-a-a-a-pukapuka, tuhinga mo te tau a-tau: neke atu i te 30,000 taranata o nga paipa a Olly.
Ko nga hua matua a to maatau kamupene ko: Pipes pipes mo te 40%; Raina Pikitia mo te 20%; Pūkete pretchemical mo te 10%; He pūkete ngongo ext mo te 10%; Pūkete paipa miihini mo te 10%; pūkete pōkai kōnae mo te 10%.
Nga rauemi matua ko:

1.Pipe pi40%

Astm A335 / A335m-2018:P5Kāore,P9Kāore,P11Kāore,P12Kāore,P22Kāore,P91Kāore,P92;GB / T5310-2017:20GKāore,20MNGKāore,25mngKāore,15togKāore,20MogKāore,12CORMOGKāore,15COMOGKāore,12cr2mogKāore,12CORMOVG;Asme Sa-106 / Sa-106m-2015:Pr.bKāore,Cr.c;Astma210 (A210m) -2012:Sa210gragraKāore,Sa210 grc;Asme Sa-213 / Sa-213m:T11Kāore,T12Kāore,T22Kāore,T23Kāore,T91Kāore,P92Kāore,T5Kāore,T9Kāore,T21;GB / T 3087-2008:10 #Kāore,20 #;

2.Raina Raina20%

API 5L:PSL 1Kāore,PSL 2;

3.Putorino petrochemical10%

GB9948-2006:15togKāore,20MogKāore,12CORMOGKāore,15COMOGKāore,12cr2mogKāore,12CORMOVGKāore,20GKāore,20MNGKāore,25mng;GB6479-2013:10Kāore,20Kāore,12CORMOKāore,15COMOKāore,12cr1movKāore,12cr2moKāore,12cr5moKāore,10mowvnbKāore,12simovnb;GB17396-2009:20Kāore,45Kāore,45nn2;

4.Whakapaahia te ngongo10%

Asme Sa179 / 192/210/213: Sa179 / Sa192 / Sa210a1.

Sa210c / T11 T12, T22.T23, T91. T92

5.Putorino miihini10%

GB / T8162: 10Kāore,20Kāore,35Kāore,45Kāore,Q345Kāore,42crmo;Astm-A519: 1018Kāore,1026Kāore,8620Kāore,4130Kāore,4140;En10210:S235GRHS275JOhs275J2H;Astma53: Gr.A Gr.B

6.Nga waahanga o te katoa10%

A234:Wp9Kāore,P91Kāore,15COMOKāore,P11Kāore,P5