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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Valves

Double and single union ball valves amongst which a special series for industrial applications, butterfly and one flow direction valves. Discover all of the Comer valves.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Fittings

The Comer fittings are high quality U-PVC components to join pipes in installations to transport fluids under pressure. Discover the range.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Manifolds

The Comer modular U-PVC fittings are ideal products when creating irrigation installations and swimming pools. Discover all of the product variants.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Spare parts and accessories

Comer spa supplies spare parts and accessories which ensure unchanged performance levels over time to our products. Search through our spare parts and accessories.

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materiale PVC - COMER S.p.A.
U-PVC material

U-PVC made in Italy, for valves and fittings resistant to corrosive fluids. Discover all of our U-PVC products.

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abs plastic material - COMER S.p.A.
ABS thermoplastic material

ABS light and resistant to chemical agents. Discover the range of ABS products.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
PE100

Thermoplastic material ideal for piping and fittings. Discover the characteristics.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
PPH

Material resistant to high temperatures up to 100° and thermally stable. Discover the characteristics.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Waterworks

Valves and fittings in U-PVC for waterworks and big installations, safe, resistant and certified for potability. Discover them all.

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Industria chimica, raccordi e valvole in plastica COMER S.p.A. made in Italy - COMER S.p.A.
Chemical industry

U-PVC and ABS valves and industrial fittings highly resistant to chemical and corrosive agents. Discover all of the products.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Irrigation

Valves and fittings for irrigation, safe, highly resistant and long lasting. Discover the range of products.

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EL57 – 90° Elbow plain/threaded with metal rinforcing ring - COMER S.p.A.
Applications of valves and fittings

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Plain threaded series with metal reinforcement ring

Categories
FLANGES
Valves
Fittings
C-PVC pipe
Manifolds
Spare parts and accessories
12
500
1/4"
10"

The U-PVC fittings of the plain threaded series have a smooth mouth (for gluing) and a threaded mouth belonging to the GAS – BSP family (Withworth non metric threading, cylindirical with fine pitch).

The metal reinforcement ring inserted in the threaded mouth, fixed with PTFE tape offers a perfect seal, eliminating any play even without clampings which are too tight. The smooth mouth must be glued to fittings and U-PVC pipes with compatible sizes and tolerances.

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