Product Description

Yongxin Industrial Co., Ltd is situated in the heavy industry province of Shanxi in china, the business scope consists of

1. Ductile iron pipes ,

2. Ductile iron pipe fittings ,( Flange fittings , push on socket fittings )

3. carbon steel flange , ( Slip on flange ,plate flange , weld flange , threaded flange , bland flange and so on .

4. Universal flange adaptor and coupling , straight flange adaptor and coupling , express flange adaptor and coupling.

5. repair clamp ( double /single band repair clamp , double/single repair clamp , pipe connection ..)

6. manhole covers( EN124 standard with round /square type , double triangular type or as per clients' requirements

7. valves( BS/DIN/AWWA standard for the gate valve, check valve , air valve, flap valve, butterfly valve ball valve , global valve and so on

with the nationally advanced production line , the strong technological force and the perfect testing instruments . our products are well know and universally acknowledged and have reached the current state-set advanced level in quality and production control and remain very competitive in the market .

In view of the high quality products , competitive price and , good service and high praise from end-users ,our products have been widely exported to the European countries. Middle East, south east Asia , south Africa and so on .

Now we sincerely hope to cooperate with you to jointly win the brilliant success.

Company Name : Yongxin Industry Co., Ltd.

Tel: 0086 18234188490

E-mail: yxgm36988 (AT)yahoo.cn

Product Feature

Features:

1. Able to eliminate the gas pipeline, reduce resistance, saving energy.

2. When this product pipeline negative pressure can automatically inhaled air prevent pipes burst.

3. Safe and reliable.

Working Pressure: 1.0MPa/ 1.6Mpa

Sizes: DN50-200

double orifice air valve

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