Constructlon: two or three piece
Ball support: Trunnion or trunnion plate
Port: Reduced bore, full bore
Blow-out proof stem: T-shapped blow-out proof stem
Antlstatlc devlce: Reduce electrostatic charge that could cause fire when mixing with fluid
Pressure rellef: Self-relieving seats to prevent overpressure in body cavity
Top mounting: comply with ISO5211
Flre safe deslgn: Second metal seal & graphite packing to prevent leakage in case of fire
Seal: Bi-directional, double block & bleed, DlB-1 &2 available Soft or metal seal. Soft seat with thermoplastic polymers(nylon, peek, PTFE), special polymers available. Metal seated with Tunsten, Chrome carbide or stellite coatings
Draln: Drilled and threaded drain for all size, welded upon request
Vent: Drilled and threaded vent for size>- DN150, size<DN1 50 upon request, welded upon request
Stem grease Injectors: Available in all sizes
Seat grease Injectors: Available in all sizes>=DN150,<DN150 upon request
Valve operatlon: Lever, gear box, actuator with position indicator and locking device
Materlal Test: Pressure containing & controlling parts as per EN10204 3.1. Materials in sour service according to NACE MR 0175, Non-destructive test to API 6D, ASME B16.34
Valve test: Hydro and pneumatic test to API 6D, ASME B16.34
Features upon request: Steam extension, cryogenic, lifting point, support feet
Pipe fittings are crucial components in the piping system, used for connection, redirection, diversion, size change, sealing or controlling the flow of fluids. They are widely applied in fields such as construction, industry, energy and municipal services.
Key Functions: It can perform functions such as connecting pipes, changing flow direction, dividing and merging flows, adjusting pipe diameters, sealing pipes, controlling and regulating.
Application Scope:
- Building water supply and drainage: PVC elbows and PPR tris are used for water pipe networks.
- Industrial pipelines: Stainless steel flanges and alloy steel elbows are used to transport chemical media.
- Energy transportation: High-pressure steel pipe fittings are used in oil and gas pipelines.
- HVAC (Heating, Ventilation, and Air Conditioning): Copper pipe fittings are used to connect refrigerant pipelines, and flexible joints are used for vibration reduction.
- Agricultural irrigation: Quick connectors facilitate the assembly and disassembly of sprinkler irrigation systems.
