Tianjin Sanon Steel Pipe Co., Ltd. yog ib tug kws tshaj lij thiab cov chaw tsim khoom ntawm cov kav dej thiab cov yeeb nkab fittings hauv Suav teb, nrog ntau tshaj 30 xyoo ntawm kev tshaj lij kav kav dej.
Kev muag khoom txhua xyoo: 120,000 tons ntawm cov kav hlau, cov khoom muag txhua xyoo: ntau tshaj 30,000 tons ntawm cov kav hlau.
Peb lub tuam txhab cov khoom tseem ceeb suav nrog: Boiler Pipes account rau 40%; kab kav dej account rau 20%; Cov kav dej Petrochemical suav txog 10%; Thaum tshav kub kub exchanger tubs account rau 10%; Cov kav dej siv tshuab suav nrog 10%; alloy fittings account rau 10%.
Cov khoom tseem ceeb muaj xws li:

1.Boiler Pipes40%

ASTM A335 / A335M-2018 Cov Lus Qhia Tshwj Xeeb:P5,P9,P11,P12,P22,P91,P92.GB/T5310-2017:20g ua,20 mng,25 mng,15 hmo,20 hmo,12 crm,15 crm,12cr2 hmo,12 crmv.ASME SA-106/SA-106M-2015:GR.B,CR.C.ASTMA210 (A210M)-2012:SA210GrA1,SA 210 GrC.ASME SA-213/SA-213M:T11,T12,T22,T23,T91,P92,T5,T9,T21.GB/T 3087-2008:10#,20#.

2.kab cev20%

API 5L:PSL 1,PSL 2.

3.Petrochemical yeeb nkab10%

GB9948-2006:15 MOG,20 MOG,12 CrMoG,15 CrMoG,12Cr2MoG,12 CrMoVG,20g ua,20 MnG,25 MnG.GB6479-2013:10,20,12 CrMo,15 CrMo,12Cr1MoV,12Cr2Mo,12 Cr5Mo,10 MoWVNb,12 SiMoVNb.GB17396-2009:20,45,45mn 2.

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 ua,42CrMo.ASTM-A 519: 1018 Cov,1026,ib 8620,4 130,4 140.TS EN 10210:S235GRHS275JOHS275J2H.ASTMA53: GRA GRB

6.alloy fittings10%

A234:WP 9,P91,15 CrMo,P11,P5