Specifications

Size:1/2" 1/4"
certification:ISO9001 CE
100% water tested
high qulity
nice designed and quick delivery

Technical specification:

1.Normal pressure:0.6Mpa

2.Working medium:water

3.Working temperature:0°C-100°C

4.Pipe thread comfor to ISO228

 

 

 

NO.	Component	Material
1	Body	Brass
2	Bonnet	Brass
3	Ball	Brass
4	Seat Ring	Tefon
5	Stem	Brass
6	Packing Rings	NBR/EPDM
7	Washer	Brass
8	Handle	steel
9	Nut	Brass

 

 

 

 

 

 

 

 

 

 

 

 

 

Quality and inspection:
Fegular checking on line from production in each workshop, one special inspector inspect the goods in random during the period time of production. we are able to provide you test certificate and mill certificate if required.

 

Production step :

1) purchasing the material and forged the semi-products .

2) processing the semi-products in workshop .

3) assembling the goods .

4) testing the sealing in pressure and checking quality of the goods

5) package

6) deliveing the goods on time .

 

PACKAGE:

1) the package standard : standart export carton, box . 

2) if customer has special requirement. it is available to provide the colorful package against the design of customer .

 

Primary Competitive Advantages:

1, Our company has several years experience in producing all kind of brass valve and fittings , we have the self-operated importing and exporting rights .

2, All products are approved by ISO9001 and CE approved .

3,We can produce the valve and fittings according to our customer's requirement, and if the order is large , we don't charge any mould fee .

4, We insist to popularize our brand“DUNYUN” to our customers ,and welcome to become our sales agency,We'll give our customer the special prices once the customer become our approved agency .