API 598 Fully Welded Ball Valve Structure Integral Welding ISO 9001

Extend Stem Fully Welded Ball Valve Body Structure Integral Welding

Product Description

The fully welded ball valves service life is much longer than ordinary ball valves, and they are widely used in

pipeline equipment such as urban gas, urban heating, petrochemical, shipbuilding, steel, pressure regulating

stations, and power plants. Fully welded ball valves can be directly underground, without the need to build tall valve

wells, reducing engineering costs and avoiding damage caused by valve operation.

Fully Welded Ball Valve Advantage

The fully welded ball valve body material is the same as the pipeline, so there will be no uneven stress,

and no extrusion deformation due to earthquakes and vehicles passing through the ground. Valve body

is lightweight and easy to keep warm.

The fully welded ball valve directly buried ball valve can be directly buried in the ground, no need to build

tall valve wells, just set up a small shallow well on the ground, which greatly saves construction costs

and engineering time.

Zigong Weite Valve Mfg Co., Ltd. was established in 2007,and located in Zigong Aviation Industrial Park, Gongjing District,Zigong City, Sichuan Province. It has a plant area of 15,400 m² and is equipped with a technology research and development center.The company has 137 employees, 10 engineers,and 17 technicians,12 qualified welders with certificate,11 non-destructive testingpersonnel have level Ⅱ certificate(RT, UT, MT, PT).

This is a manufacturer specializing in the production of valves, Selling Various ball valves (types of floating, fixed, top mounted, all welded,metal seal HPHT,V type, multi-way etc.) made of carbon steel, low temperature steel,stainless steel, alloy. we can provide range DN 1/2”—40”(DN15-1000mm),PN Class 150 -- Class2500 (1MPa - 42MPa).Working temperature -196°C~680°C .Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM and ODM.

Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM & ODM.Most important that we strictly enforces the quality control of ISO9001 ,APIQ1, API6D, ASME, B16.34, API608, BS5351, ISO17292, DIN etc.

Our products can widely use in the industry of Petroleum, Natural gas,Chemical, Light, Ore pulp, Electrical, Food, Metallurgy,Coal-to-liquids, long distance pipeline and various industrial facilities.