Blog tag
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Globe valve - Pressure testQuality is guarantee,Security is future.Adavanced inspection and testing equipment to pursuit zero defects from raw material of finished products,is the guarantee of the exc...
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Valve standards from API -American Petroleum InstituteWhat is API standards?API is the American Petroleum Institute is the largest trade association for natural gas & oil industry, which represent abo...
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8 inch butterfly valve -PT testWhat is PT TEST?Penetration testing (PT test )is based on the liquid to the solid's wetting ability and capillary phenomenon in the physics, first let contain dyes and ...
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The Product introduction of Bonny ValveBonny ValveBonny Valve Co.,Ltd. is a non-regional industrial valve enterprise integrating R&D, manufacturing and sales. We introduces domestic and foreign advanc...