Audited Supplier
Product Usage
Fully Welded ball valves with integral welded valve bodies can effectively avoid external leakage. Welded ball valve is widely used in various fields, its superior quality and high performance stability is ordinary cast steel ball valve can not reach, all-welded ball valve service life is far greater than cast steel ball valve, all-welded ball valve is widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other types of pipeline equipment.
Welded ball valves are generally available in blue, yellow, grey, black and other colours. Transmission methods include handle, worm gear, pneumatic, electric, etc.
Applicable Standards
1 Design & Manufacture Conform with: API 6D/ ISO 14313, ASME B16.342 Connection Dimension Conforms with: ASME B16.25, DIN EN 12627
3 Fire Resistance Design Conforms with: API 607/ISO 10497
4 Inspection & Test Conforms with: API 6D, ISO 5208, API 598
5 Material Conforms with: ISO 15156
Fully welded ball valve applications
1.City gas: gas output pipeline, main line and various branch supply pipelines, etc.
2.Central heating: large heating equipment output pipelines, main lines and branch lines.
3.Heat exchangers: pipelines and various circuits opening and closing.
4.Steel plants: various fluid pipelines, waste gas selective discharge pipelines, gas and heat supply pipelines, fuel supply pipelines.
5.Various industrial equipment, various heat treatment pipelines, various industrial gas and heat pipelines.
