high density polyurethane insulated pipeline

Product name

high density polyurethane insulated pipeline

Out diameter

21.3mm-3048mm, 1/2”-120”

Wall Thickness

1.8mm-22mm

Coating Material

FBE

Liquid Epoxy Paint

PE, 2PE, 3PE (Polyethylene);

2PP, 3PP (Polypropylene)

Epoxy Coal Tar; Epoxy Coal Asphalt;

Cement Mortar Lining;

Polyurethane Foam Insulation

Polyurethane Paint

Blue 3PE/ FBE

Interzone 954 Paint

Heat/ Cold Shrinkable Tapes

Plastic/ Rubber Lining

Standard

DIN30670, CAN/CSA-Z245.21-M92, CAN/CSA-Z245.20-M98, AWWA C210,

Quality grade

First class, prime, newly produced

End

Plain end, beveled, spigot & socket joint, cut square, grooved, threaded and coupling, etc.

Packing

Small sizes packed by steel strips into bundles, big sizes in loose pieces; can be packed as

customers’ special requirements

Test

Appearance Check

Dry Film Thickness Measurement

Peeling Strength Test

Cathodic Disbonding Test

Impact Strength Test

Flexibility Test

Shot Blasting

Surface Roughness

Holiday Detection

Application

- Used for buried or submerged service

- For oil or gas pipeline systems

- Used in the potable-water-supply industry for steel water pipelines installed underground or underwater, under normal

construction conditions.

- Preformed directly buried insulating pipes for polyurethane(PUR) foamed-plastics and high density polyethylene(PE) protect pipes