Design Standard: API 609, MSS SP-67, EN593, BS 5155, AWWA C504
Face to Face: API 609, ASME B16.10, BS 5155, EN558
End Connection: ASME B16.5, ASME B16.47, AWWA C207, EN1092
Inspection and Test: API 598, ISO 5208 Learn More
Introduction to valve industry resources
Improve the level and grade of the products, is China valve industry development to break through the primary issue in the future. The entire valve industry downturn, led to the behind of the valve products in our country, this is an important factor restricting the development of valve products in China.
There is a prosperous market for valve manufacturing industry.
Now, our country has now become the international manufacturing factory, is also a valve manufacturer, under the new century, our country of the pump valve work achieved in one day,
WELCO Valve - Professional Industrial Valve Manufacturer