ERA Piping Systems, PVC Fitting , REDUCING ELBOW, PN16(DIN8063) Socket, DVGW

System：

Plastic piping systems used for the supply of water under pressure up to and including 25 °C, used for human consumption and for general purposes as well as for drainage and sewerage water under pressure.

ISO 1452-3:2009 specifies the characteristics of fittings made from unplasticized poly(vinyl chloride) (PVCU) for piping systems intended for water supply and for buried and above ground drainage and sewerage under pressure. It also specifies the test parameters for the test methods referred to.

Scope：

Water mains and services buried in the ground.

Conveyance of water above ground for both outside and inside buildings.

Buried and above ground drainage and sewerage under pressure.

Specification：

Pipe and fittings are applicable to components for the conveyance of water and waste water up to and including 45 °C.

This part of ISO 1452 is applicable to the following types of fittings: - fittings for solvent cementing; - elastomeric ring seal fittings.

Features：

The inside and outside wall are smooth, the coefficient of friction is small, roughness is only 0.008 to 0.009, anti-fouling property is strong, fluid transport efficiency is enhanced 25% than cast iron piping networks,

Light in weight, simple in connection and installation. 

Strong in acid and rust resistance, longer service life.

ADVANTAGES

Multipul Product

Production Capacity

Market Experience

ERA Reputation

Fields of application：

Water supply in Building.

Governmental projects

Infrastructure construction and building.

Main Products：

PVC, also known as polyvinyl chloride, is a polymer polymerized under the action of light and heat. The structure of pvc is white powder, according to the scope of application, PVC can be divided into: general PVC resin, high polymerization degree PVC resin, crosslinked PVC resin. General PVC resin is formed under the action of gravity agent, high polymerization degree PVC resin is formed by adding chain growth agent, crosslinked PVC resin is formed after adding diene and polyene.

As we all know, PVC pipes have the characteristics of high temperature resistance, good flexibility, flame retardant, and not easy to age, and have quickly occupied the market. Next, let me take you to understand what other characteristics our PVC pipes have.
(1) The surface hardness and tensile strength of the pipe are excellent, and the pipeline safety factor is high.
(2) It has good aging resistance and its normal service life can reach more than 50 years.
(3) The pipeline has excellent corrosion resistance to inorganic acids, alkalis, and salts, and is suitable for industrial sewage discharge and transportation.
(4) The friction coefficient of the pipeline is small, the water flow is smooth, it is not easy to be blocked, and the maintenance workload is small.
(5) The material has a high oxygen index and is self-extinguishing.
(6) The linear expansion coefficient of the pipeline is small, 0.07mm/℃, and the deformation affected by temperature is small. The thermal conductivity and elastic modulus are small, and compared with cast iron drainage pipes, they have excellent freezing resistance.
(7) Bonding can be used to connect pipes and pipe fittings. The construction method is simple, the operation is convenient, and the installation efficiency is high.
(8) Good water tightness: The installation of PVC-U pipes, whether bonded or rubber ring connected, has good water tightness.