News

• 2012-06-30    An Outlook for the Development of Water Drainage Valve in 2012-2013

• (1) market overall demand continued to maintain steady growth Mechanical processing and manufacturing, to the water valve manufacturing industry and its market development is mainly affected by the stimulating effects...    More

• 2012-06-29    A general overview of worldwide valve industry in 2012

• Valve is widely used in all major aspects of the national economy, energy, petrochemical, metallurgy, electric power and other industries. It is one of the key equipment in the equipment of machinery, pipelines...    More

• 2012-06-28    API 609 Butterfly Valve drawing for reference

• Please download our the below valve drawing for reference. It is metal hard seal, three eccentric design butterfly valve, available double flange, wafer type and lug type, as well as butt welded ends.    More

• 2012-06-24    An Overview of D343H butterfly valve and D373H butterfly valve

• An Overview of D343H butterfly valve and D373H butterfly valve D343H butterfly valve is wormgear operated, double flange, three eccentric (triple offset) metal seal structure butterfly valve    More

• 2012-06-24    Chinese Valve Standards

• Chinese Valve Standards - Chinese standards for steel, cast iron and metal valves GB12220: General valve - marking GB12221: Flanged ends metal valve - face-to-face dimensions    More

• 2012-06-24    Chinese and ISO Valve Standards

• Chinese and ISO Valve Standards - Chinese and International Valve Standards Chinese valve standards compared with the international ISO, ASTM , ASME, ANSI, MSS, API and JIS standards    More
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