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ISO 4427-3		Plastics Piping Systems for Water Supply – Polyethylene (PE)
		Part 3 : Fittings
EN 12201-3		Plastics Piping Systems for Water Supply – Polyethylene (PE)
		Part 3 : Fittings
EN 12201-4		Plastics Piping Systems for Water Supply – Polyethylene (PE)
		Part 4 : Valves
EN 1555 -3		Plastics Piping Systems for the Supply of Gaseous Fuels – Polyethylene (PE)
		Part 3 : Fittings
EN 1555- 4		Plastics Piping Systems for the Supply of Gaseous Fuels – Polyethylene (PE)
		Part 4 : Valves
DVGW GW 335-B2		Plastics Piping for Gas and Water Distribution; Requirements and Testing
DIN 16963-1		Pipe Joints and Elements for High Density Polyethylene (HDPE) Pressure Pipelines (Pipe Bends of Segmental Constructions for Butt-Welding – Dimensions)
DIN 16963-2		Pipe Joint Assemblies and Fittings for Types 1 and 2 High Density Polyethylene (HDPE) Pressure Pipes ; (Tee and Branches Produced by Segment Inserts for Butt-Welding – Dimensions)
DIN 16963-3		Pipe Joints and Elements for High Density Polyethylene (HDPE) Pressure Pipelines (Pipe Bends for Butt-Welding – Dimensions)
DIN 16963-4		Pipe Joint Assemblies and Fittings for High Density Polyethylene (HDPE) Pressure Pipelines (Adaptors for fusion jointing, flanges and sealing elements – Dimensions)
DIN 16963-5		Pipe Joints and Elements for High Density Polyethylene (HDPE) Pressure Pipelines (General Quality Requirements, Testing
ASTM 1055		Electrofusion Type Polyethylene Fittings for Outside Diameter Controlled Polyethylene Pipe and Tubing
ASTM 3261		Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing
ASTM 714		Polyethylene (PE) Plastic Pipe (SDR-PR) Based on Outside Diameter
ASTM 2513		Thermoplastic Gas Pressure Pipe, Tubing and Fittings
ASTM 3035		Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside Diameter
AWWA C901		Polyethylene (PE) Pressure Pipe and Tubing Fittings, 1/2” through 3” for Water Service
AWWA C906		Polyethylene (PE) Pressure Pipe and Fittings, 4” through 63” for Water Distribution
FM 1613		Approval Standard for Polyethylene (PE) Pipe and Fittings for Underground Fire Protection

Sertifikalar – Standartlar

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