China Yuanda Valve Co., Ltd. Located in the hinterland around the Beijing, tianjin and Bohai economic cente, it's founded in 1950s, restructuring on the basis of the former mechanical ministry longyao valve factory. It si the largest valve manufactuer in China engaged in ressearching and developing, manufacturing and selling middle pressure and low pressure valves. It located in Yincun Town, Longyao County, Hebei Province. There are five branches under the group, the registered capital of 100million yuan in RMB, and the headquarter covers an area of 400, 000 square maters, more than 3, 000 staff.
Specifications
1)Body: DIN17245
2)Stem: ASTM A182 F6a
3)Wedge: DIN 17245
4)Bonnet: DIN 17245
5)Suitable medium: Water, oil, vapour etc.
6)Actuator: Manual
7)Nominal size: PN10, DN15mm-300mm
PN16, DN15mm-600mm
PN25, DN15mm-600mm
PN40, DN15mm-600mm
PN63, DN40mm-400mm
8)Nominal pressure: 1.0/1.6/2.5/4.0/6.3MPa
9)Strengh testing: 1.5/2.4/3.8/6.15/9.75MPa
10)Seal test: 1.1/1.8/2.8/4.51/7.15MPa
Standard
Design and manufacture: DIN3352 BS EN1984
Face to face: DIN3202, BS EN558-1
Flange standard: DIN2543, DIN2544, DIN2545, DIN2546
Inspection standard: DIN 3230 BS EN12569
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!
