The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY, SPAIN, TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

“DUNHUI” is your correct choice. Welcome to visit 

1.  High quality Red copper float ball valve

 2.  Main performance indicators

 3.  Product drawings

4. Product  Material

   5. Inspection Process 

6.  Valve total picture

7. Technical Standard: 

 Design: EN593 
 Face to face: EN558-1

 Flange drilling: EN1092 
 Upper flange connection: ISO 5211

 8. Forged Brass Ball Valve   

1. Connection Form: Flanged type, Push-on type, Mechanical Joint type.

2. Design Standard: AWWA C515, DIN3352-F4/F5, BS5163, BS5150, API BS1414, ANSI B16.34, BS1873, API602,                

                                     GB, JIS, OS&Y, KS, EN1092-2, MSS SP-70.

3. Face to Face Dimension:  DIN3202-F4, ANSI B16.10, EN558-1, MFR STD.

4. Flange Drilling: ASME B16.5, ASME B16.47, ASME B16.25, ASME B36.10BW.

5. Test: API 598, API 600.

6. Coating:  Epoxy Powder Coating, Or coating as customers' requirement.

7. Certificate: API 6D, TS, CE, UL, FM, WRAS, ISO9001, ISO14001, CCC.

 9. Quality and Safety:

 We have a very strict and complete quality control system, which promises that goods we produced are always of the best  quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final  inspection in own factory with ISO 9001:2008.

10.Location:

 DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 19 km to Tianjin  International Airport, and very close to major highways,and TIANJIN port. We look forward to work with your business!