Shijiazhuang Changsheng Malleable Iron Co.,Ltd

We have produced malleable iron pipe fittings for more than 20years,we are professional company for producing pipe fittings in China with an annual output of 5000tons,and we had passed the registration of ISO9001.
Our H
1590;CS brand malleable iron pipe fittings are made of high quality materials through casting and precision .Being subjected to close check throughout the production on all measuring tools,cutters and other instruments,our pipe fittings are ensured for their durability,evenness,surface luster,geometrical precision in size and strong rust resistance ,guaranteed accuracy and convenience in installation and interchangeability.
We will always establish or develep good business relations with new or old
customers on base of ?first quality?, ?competitive price?, ?homor contracts and maintain commercial integrity?.  we warmly welcome figures of business at home or abroad to contact with us and promote the business relations between us.


Physical Properties
1. Mechanical properties:
Tensile strength?33kg/mm?
Elongation?8%
Hardness<HB 163
2.
Hydraulic Test:
Test Pressure:25kg/cm? (=335ib/in?)
Working Pressure:16kg/cm?(227ib/in?

At present our mallea
ble iron pipe fittings are made to British standard thread and American stanard and German stadard.Regularly available    are the following items;Elbow,Tee,Cross,Socket,Union,Bushing,Backnut,Flange,Nipple,etc.The outlets vary from 1/2??6?.They are mainly divided into plain,beaded or banded.
Besides ,orders for other than mentioned can also be negotiated ,
our pipe fittings are suitable for joining pipe lines of steam,gas,oil,air and are also used as apparatus for fencing and railing
Package?in cartons