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Contact Us
- Contact Person : Ms. Aileen
- Company Name : Tianjin Saiyingsi Battery Co., Ltd.
- Tel : 86-022-26954356
- Fax : 86-022-26344990
- Address : Tianjin,Tianjin,No.2 Hanwant Road ,Hanjiashu Industry Park,Beichen district
- Country/Region : China
- Zip : 300240
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Product Detailed
used for petrol,natural gas and coal bed gas exploitation engineering
used for petrol,natural gas and coal bed gas exploitation engineering.main steel grades:H44,J55,K55,M65,N80-1,N80Q,L80,C90,T95,P110,Q125,FS140
GB/T 9711.1-1997(iso 3183-1)
GB/T 9711.2-1997(iso 3183-2)
GB/T 9711.3-1997(iso 3183-3)
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