Chinese Pipe Fittings, Tube Valves and Steel Flanges

Production Process

Materials Characteristics for Ductile Iron Pipe & Fittings

Materials Characteristics for Ductile Iron Pipe & Fittings
Pipes , fittings and accessories shall have the mechanical properties given in below table

 Hardness; the Brinell hardness shall not exceed 230 HB for pipes and 250 HB for fittings and accessories.

The below stated materials characteristics must be tested and inspected in the process control system

Ductile Iron Pipe & Fittings Technical requirements

Ductile Iron Pipe & Fittings Technical requirements

1. Types of joints and interconnection for ductile iron pipe & fittings
Flanged joints: Confirms to the following standards ISO 7005-2 EN 1092-2 ISO 4633. Other standards are optional.
Flexible joints: TYTON JOINT (push-on joint), MECHANICAL JOINT (K- type)

Production process of Ductile Iron Pipes

Production process of Ductile Iron Pipes

Manufacturing process of ductile iron pipe:

1. Molten Iron Preparation.

2.  Spheroidization

3. Core Making.

4.Centrifugal Casting

Steel Pipe Fittings
Cast Iron Valves
cast iron pipes
Steel Flanges

Galleries

Get the Flash Player to see the slideshow.