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Material category	Plastic
RXNR	216-2-S
Designation	Streng Plastic - HDPE Protective Pipe SN4
Manufacturer	Streng Plastic AG
DN	75
Pipe end	Spigot
Material name	Polyethylene (PE)
Color (exterior)	Blue
Applications	Drainage

ID (mm)	69.2
OD (mm)	75
Wall thickness (mm)	2,9

HDPE Protective Pipe SN4

The smooth-end Streng-fuse PE protective pipes offer a reliable solution for gravity pipelines with high standards in drainage and sewage applications. These pipes are especially well-suited for butt fusion welding and electrofusion coupling. Produced with high-quality PE100 virgin material, they are manufactured according to EN 12666 and are certified under Qplus guidelines.

Advantages and Features:

Pure polyethylene with no foreign materials
Lightweight, easy handling, and excellent weldability
Long lifespan (≥ 100 years) with high long-term durability
Minimal risk of breakage due to material flexibility
High resistance to chemicals and wastewater
Fully recyclable
High temperature resistance
Complete range of fittings, all manufactured in Switzerland
Proven compatibility with chain flail and high-pressure cleaning (up to 200 bar)

Source: www.streng.swiss

Flexible pipe connections

CRA10097

Pipe Reducer CGA 83 | 75

83 mm | 75 mm

up to 0.5 bar / 7.3 PSI

CRA10099

Pipe Reducer CGA 96 | 75

96 mm | 75 mm

up to 0.5 bar / 7.3 PSI

CRA10084

Pipe Reducer CGA 100 | 75

100 mm | 75 mm

up to 0.5 bar / 7.3 PSI

CRA10086

Pipe Reducer CGA 105 | 75

105 mm | 75 mm

up to 0.5 bar / 7.3 PSI

CRA10088

Pipe Reducer CGA 123 | 75

123 mm | 75 mm

up to 0.5 bar / 7.3 PSI

CRA10013

Multi Pipe Reducer CKA 75/70 | 50/40

75 / 70 mm | 50 / 40 mm

up to 0.5 bar / 7.3 PSI

CRA10016

Multi Pipe Reducer CKA 96/83 | 75/50

96 / 83 mm | 75 / 50 mm

up to 0.5 bar / 7.3 PSI

CRA10017

Multi Pipe Reducer CKA 100-105 | 75/50

100-105 mm | 75 / 50 mm

up to 0.5 bar / 7.3 PSI

CRA10014

Multi Pipe Reducer CKA 100-105 | 90/75

100-105 mm | 90 / 75 mm

up to 0.5 bar / 7.3 PSI

CRA10015

Multi Pipe Reducer CKA 123-130 | 110/75

123-130 mm | 110 / 75 mm

up to 0.5 bar / 7.3 PSI

CRA11017

Plug Adaptor CSA 070

69-75 mm | 73-85 mm

up to 0.5 bar / 7.3 PSI

CRA12049

Adaptor Coupling CAC 0894

75-90 mm | 53-64 mm

up to 0.6 bar / 8.7 PSI

CRA12052

Adaptor Coupling CAC 1155

100-116 mm | 75-90 mm

up to 0.6 bar / 8.7 PSI

CRA14025

Drain Coupling CDC 076

65-76 mm

up to 0.6 bar / 8.7 PSI

CRA11019

Drain Coupling CDC 070

70-85 mm

up to 0.6 bar / 8.7 PSI

CRA14034

Standard Coupling CSC 076

65-76 mm

up to 2.5 bar / 36.3 PSI

CRA14035

Standard Coupling CSC 085

70-85 mm

up to 2.5 bar / 36.3 PSI

CRA11022

Plug Adaptor CSA 090

73-90 mm | 79-86 mm

up to 0.5 bar / 7.3 PSI

CRA14025FKM

Standard Coupling CDC 076 FKM

65-76 mm

up to 0.6 bar / 8.7 PSI

CRA12025

Adaptor Coupling CAC 0751

70-75 mm | 58-64 mm

up to 0.6 bar / 8.7 PSI

CRA12026

Adaptor Coupling CAC 0893

75-90 mm | 40-50 mm

up to 0.6 bar / 8.7 PSI

CRA14026FKM

Standard Coupling CDC 085 FKM

75-85 mm

up to 0.6 bar / 8.7 PSI

CRA14034FKM

Standard Coupling CSC 076 FKM

65-76 mm

up to 2.5 bar / 36.3 PSI

CRA14035FKM

Standard Coupling CSC 085 FKM

75-85 mm

up to 2.5 bar / 36.3 PSI

Special products

CRA15758

Outside End Cap CEC 076

67-76 mm

up to 0.6 bar / 8.7 PSI

CRA18638

Inside End Cap CSV 70 PVC

60-77 mm | 1/2 mm

up to 0.5 bar / 7.3 PSI

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