Model NO.: 1/2"-8"
Standard: BS1387 ASTM A3
Tolerance: +/-5%
Length: 1-12m
End Protecter: Plastic Cap
Thread: NPT BS21
Delivery Time: 30 Days After Deposit
Trademark: bridge steel
Transport Package: Standard Export Bundle Package
Specification: 3/8"-8"
Origin: Tianjin China
HS Code: 73063090
Model NO.: 1/2"-8"
Standard: BS1387 ASTM A3
Tolerance: +/-5%
Length: 1-12m
End Protecter: Plastic Cap
Thread: NPT BS21
Delivery Time: 30 Days After Deposit
Trademark: bridge steel
Transport Package: Standard Export Bundle Package
Specification: 3/8"-8"
Origin: Tianjin China
HS Code: 73063090
Manufacturer best price hollow section carbon erw weld carbon steel pipe
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Description:
we are top supplier in Tianjin with over ten years experience in manufacturing and exporting steel pipe. Our main market is South America, Southeast Asia, Middle east, South Korea, India,etc. Best quality, reasonable price and professional service will be your best choice.






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we are top supplier in Tianjin with over ten years experience in manufacturing and exporting steel pipe. Our main market is South America, Southeast Asia, Middle east, South Korea, India,etc. Best quality, reasonable price and professional service will be your best choice.
Black pipe, welded steel pipe under ASTM A53 | |||||||||
Nominal Size |    O.D. (mm) |  W.T (mm) |         Weight Grade |  Sch |  Grade A Test Pressure    (Mpa) |  Weight (black pipe) plain end  (kg/m) | |||
 1/2 | 21.3 | 2.77 | STD | 40 | 4.83 | 1.27 | |||
 3/4 | 26.7 | 2.87 | STD | 40 | 4.83 | 1.69 | |||
1Â Â Â Â | 33.4 | 3.38 | STD | 40 | 4.83 | 2.5 | |||
1Â 1/4 | 42.2 | 3.56 | STD | 40 | 8.27 | 3.39 | |||
1Â 1/2 | 48.3 | 3.68 | STD | 40 | 8.27 | 4.05 | |||
2Â Â Â Â | 60.3 | 3.91 | STD | 40 | 15.86 | 5.44 | |||
2Â 1/2 | 73 | 5.16 | STD | 40 | 17.24 | 8.63 | |||
3Â Â Â Â | 88.9 | 5.49 | STD | 40 | 15.31 | 11.29 | |||
4Â Â Â Â | 114.3 | 6.02 | STD | 40 | 13.1 | 16.07 | |||
5Â Â Â Â | 141.1 | 6.55 | STD | 40 | 11.5 | 21.73 | |||
6Â Â Â Â | 168.3 | 7.11 | STD | 40 | 10.5 | 28.26 |






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Manufacturer best price hollow section carbon erw weld carbon steel pipe
Â
Â
Description:
we are top supplier in Tianjin with over ten years experience in manufacturing and exporting steel pipe. Our main market is South America, Southeast Asia, Middle east, South Korea, India,etc. Best quality, reasonable price and professional service will be your best choice.






Â
we are top supplier in Tianjin with over ten years experience in manufacturing and exporting steel pipe. Our main market is South America, Southeast Asia, Middle east, South Korea, India,etc. Best quality, reasonable price and professional service will be your best choice.
Black pipe, welded steel pipe under ASTM A53 | |||||||||
Nominal Size |    O.D. (mm) |  W.T (mm) |         Weight Grade |  Sch |  Grade A Test Pressure    (Mpa) |  Weight (black pipe) plain end  (kg/m) | |||
 1/2 | 21.3 | 2.77 | STD | 40 | 4.83 | 1.27 | |||
 3/4 | 26.7 | 2.87 | STD | 40 | 4.83 | 1.69 | |||
1Â Â Â Â | 33.4 | 3.38 | STD | 40 | 4.83 | 2.5 | |||
1Â 1/4 | 42.2 | 3.56 | STD | 40 | 8.27 | 3.39 | |||
1Â 1/2 | 48.3 | 3.68 | STD | 40 | 8.27 | 4.05 | |||
2Â Â Â Â | 60.3 | 3.91 | STD | 40 | 15.86 | 5.44 | |||
2Â 1/2 | 73 | 5.16 | STD | 40 | 17.24 | 8.63 | |||
3Â Â Â Â | 88.9 | 5.49 | STD | 40 | 15.31 | 11.29 | |||
4Â Â Â Â | 114.3 | 6.02 | STD | 40 | 13.1 | 16.07 | |||
5Â Â Â Â | 141.1 | 6.55 | STD | 40 | 11.5 | 21.73 | |||
6Â Â Â Â | 168.3 | 7.11 | STD | 40 | 10.5 | 28.26 |






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Traffic Safety Items include Warning Light, Traffic Cone & Post, Warning Tape , Speed Bumps & Cable Protectors, Parking Curbs,Corner Guards,Road Studs,Safety Triangles,Plastic Chains.
They are widely used in roads traffic, parking lots, Construction Site,works area etc.
The main effect is alert vehicles and pedestrians to protect the safety of people and vehicles.
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