Series 1
GRE pipe (epoxy)
Pressure rating ≤ 2.0MPa
Pipe diameter 1 inch -40 inch
Maximum working temperature 93 ℃
Non conductive series
It is designed according to IMO resolution753 (18) Standard Specification for plastic pipe application in shipbuilding industry, and meets IMO fire resistance rating of grade 3, IMO resolutiona 653 (16) requirements for low flame spread in engine room. It is widely used in ship ballast / desulfurization / offshore platform water supply and drainage fire fighting and other piping systems.
Series II
GRE pipe (epoxy)
Pressure rating ≤ 2.0MPa
Pipe diameter 1 inch -40 inch
Maximum working temperature 85 ℃
Conductive series
It is designed according to IMO resolution 753 (18) Standard Specification for the application of plastic pipes in the shipbuilding industry, and meets the requirements of IMO fire resistance grade 3 and IMO resolution A.653 (16) low flame spread in the engine room. It is widely used in ship ballast piping.
Series III
GRE pipe (epoxy) pressure rating ≤ 25MPa
Pipe diameter 1 inch -20 inch
Maximum working temperature 65 ℃
Anhydride curing
Designed according to API 15hr/15lr and sy t6267-2006 / t6266-2004 application standards and specifications, it is widely used in oil and gas field exploration and production high-pressure pipeline system. Long distance oil pipeline / casing / oil water injection / coal mine dewatering and other pipelines.
Series IV
GRE pipe (epoxy) pressure rating ≤ 25MPa
Pipe diameter 1 inch -20 inch
Maximum working temperature 93 ℃
Aromatic amine curing
It is widely used in hot spring water long-distance pipeline / skid mounted equipment on offshore platform, etc
Series V
GRP pipe (polyester)
Pressure rating ≤ 2.5MPa
Pipe diameter 1 inch -160 inch
Maximum working temperature 65 ℃
The resin is polyester resin, which is mainly used in municipal large-diameter water supply and drainage pipeline system, and also used in power threading pipe
Series VI
GRVE pipe (vinyl resin)
Pressure rating ≤ 2.5MPa
Pipe diameter 1 inch -160 inch
Maximum working temperature 65 ℃
The resin is polyester vinyl resin, which is mainly used in municipal large-diameter water supply and drainage pipeline system, and also used in power threading pipe
