Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Insulated pipeline
1, hdpe tube, polyurethane foam insulation SY/standard: SY/T114-2000，SY/T115-2001
2, oil and gas with three layers polyethylene (3PE anticorrosion, 2) steel tube corrosion 2PE (PE),
Standard: SY/T0413-2002, DIN30670.
3, oil and gas with FBE (single layer of epoxy powder) steel corrosion, 2FBE (double layer of epoxy powder) steel corrosion, standard SY / : T0315-97, SY/T0315-2005,
4, water pipelines steel lining anticorrosive cement mortar, standard: CECS10:89,
5, epoxy coal tar glass cloth steel corrosion, standard: GB50268-97, SY/T0447-96,
6, water pipelines IPN8710 polymer nonpoisonous coating steel corrosion, standard SY / : T0457-2000,
7, epoxy coal tar, IPN8710, chlorinated rubber, polyurethane coatings, etc.
For more detailed information, please contact us.
.
3 Comments
stainless steel pipe,Used for low pressure liquid delivery such as water, gas, and oil.Material:304,304L,316,316L.
API seamless pipe for water,gas,fluid,ALL THE SEAMLESS TUBE ARE APPLIED TO API 5L ,ASTM A106 STANDARD,90%PRODUCTS ARE EXPORTED OVERSEAS SUCH AS USA ,RUSSIA ,INDIN ,ECT.
Available Specification for Steel Pipe Product and Steel Pipes Development.
iron pipe,DN 400 Ductile iron pipes Delivery Detail :During 15-30 days after the signing of the contract.
Seamless steel pipe Standard:ASTM A106/ASTM A53/DIN/API 5L/API 5CT/X45/X52/X60.Seamless steel pipe Application:Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heatin.
Large diameter thick-walled straight seam steel pipe The main process of large-diameter thick-wall straight seam steel pipe is plate-milling-pre-bending forming-pre-welding-internal welding-external welding-ultrasonic inspection.The submerg.