- Contact Person : Mr. Sun Wenchao
- Company Name : Tianjin Dongfangqian Trade Co., Ltd.
- Tel : 86-22-58819698
- Fax : 86-22-58819798
- Address : Tianjin,Tianjin,A112/113, International Metal Logistics Zone
- Country/Region : China
- Zip : 300350
seamless steel pipe
Detailed Product Description
Name: seamless steel pipe
Material: ASTM A106 GRB/A53 GRB/AP15L GRB/API5 CT/Q345/A335/ST37/ST52
OD: 48.3-609.6mm
WT: 3.5-30mm
Length: 6-12m
Packing: painting black, pipe cap, steel strip bundled
Payment terms: T/T, L/C
1 Special design available according to requirment
2 transport the fluid or Chemical industry
3 All the production process are under ISO9001-2000 strictly
Other standards and product range
Outer diameter | range from 21.3 to 660mm | ||
Wall thickness
| Sch10 Sch20 Sch30 Sch40 Sch60 XS SCH80 SCH120 SCH140 Sch160 XXS | ||
Surface treatment | Oil-dip, varnish ,passivation ,Phosphating ,shot Blasting | ||
Inspection and test | Chemical Composition inspection ,Mechanical Properties Test (Tensile Strength, Yield Strength ,Elongation ,Flaring ,Flattening ,Bending ,Hardness ,Impact Test) surface and Dimension Test, NO-destructive Test ,Hydrostatic Test. | ||
Seamless steel pipe for the structure purpose
| standards | materials | usage |
GB/T8163 ASTM A500-98 ASTM A501-98 ASTN A519-98 JIS G3441-1994 JIS G3444-1994 | 20# 45# 20Mn2 30Mn2 40Mn2 20CrMo 30CrMo 35CrMo 42CrMo | Used for manufacture of machinery parts, pipe fittings, Grid etc. | |
Seamless steel pipe for the purpose of transmission the fluid | GB/T8163-1999 ASTM A53-98 ASTM A192 ASME S192 JIS G3452-1998 FIS G3454-1998 DIN 1629-1984 | 10# 20# Q295 Q345 | Transmission the general gas, liquid and dry powder |
Seamless line pipe | GB/T9711.1 GB/T9711.2 ISO3183-1 ISO3183-2 API Spec 5L ASTM A53 A106 | L245 L290 L320 L360 L390 L415 A B X42 X46 X56 X60 X65 | Transport the natural gas and oil liquids, such as undersea pipelines. High-pressure pipeline. Cryogenic Pipeline |
Low and medium boiler pipe | GB3087-1999 ASTM A179 ASTM A192 ASTM SA179 SA192 BS3059 | 10# 20# | Low and medium pressure boiler header, steam pipes |
High pressure boiler pipe | GB5310-1995 ASTM A106-96a ATSM A213-95a JIS G3461-1988 JIS G3462-1998 DIN 17175-1979 BS3059Part 21990 | 20G 20MnG 25MnG 15MoG 20MoG 15CrMoG 12Cr1MoVG St35.8 St45.8 SA106A/B/C SA210A/B/C T2/P2 T11/P11 T12/P12 T91/P91 | Used as the heat pipe, header ,steam pipe working in the circumstances that the pressure exceed 9.8MPa,temperature between 540 to 650 degree |
