Company has a professional R&D team with 30 years experience for fully welded ball valves
Continuously develop products and services that meet the requirements of the contract, the entire process is fully implemented ISO standard
Main products are heating system fully welded ball valves, urban gas under ground ball valves, filter fully welded ball valves and high pressure fully welded ball valves. Sizes of standard welded ball valves is DN15-DN1500. Sizes of filter welded ball valves is DN65-DN350.
Pressure is from 1.6Mpa to 42Mpa. Nowadays Kamailong is one the most professional ball valves manufactures with widest products range by successfully introduced a variety of types of technology and constantly research and innovation of fully welded ball valves. Kamailong has cooperators on urban gas, district heating, petroleum, chemical, shipbuilding, iron and steel power plant and offshore production platform from Europe, America and Asia countries.
Specialized production, modern management, rigorous business style, a wide range of cutting-edge application experience Innovative products and Kamailong's elite team.
Professional production, modern management, strict enterprise style, board leading application experience, innovative product technology and Kamailong elite team makes Kamailong could calmly face complex, diverse and demanding environment in valve industry. An the same time, it offers customers system solution from valves model selection, high quality products manufacturing to professional after sale services.
Kamailong is currently the most professional
and has the highest degree of automation of the all-welded ball valve manufacturing enterprises in China
Material analysis
Sphericity test
Tensile test
Quality inspection
UT test
