DIN 30670|3 Layer PE & 3LPE(3PE) & 2LPE(2PE) Coated Pipes | Hebei Haihao Group

3 Layer PE & 3LPE(3PE) & 2LPE(2PE) Coated Pipes

3 LAYER PE & 2PE COATED PIPES:

Our coated pipes are mainly used for anti corrission DIN 30670 Polyethylene Coating for Steel Pipes and Fittings, Requirements and Testing
CAN/CSA Z245.20 External Fusion Bond Epoxy Coating for Steel Pipe
CAN/CSA Z245.21 External Polyethylene Coating for Pipe
API  5L Recommended Practice for Internal Coating of Line Pipe for Non-Corrosive Gas Transmission Service.
ISO 15741 Paints and varnishes – Friction-reduction coatings for the interior of on- and offshore pipelines for non-corrosive gases
NFA 49-710 External Three-Layer Polyethylene Based Coating,Application by Extrusion
NFA 49-711 External Three-Layer Polypropylene Based Coating,Application by Extrusion
ISO/DIS 21809, Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems – Part 1: Polyolefin coatings (3- layer PE and 3- layer PP) ;Part 2: Fusion-bonded epoxy coatings;Part 3: Field joint coatings

Fusion Bonded Epoxy Coating: AWWA C213
TS 5139,
UNI 9099
Polyurethane Coating: BS 5493
Lining: AWWA C210, TS 5140

3-Layer-PE-3LPE-(3PE)-2LPE-(2PE)-Coated-Pipes

3-Layer-PE-3LPE-(3PE)-2LPE-(2PE)-Coated-Pipes

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