Sino Forged Steel Ball Valve

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Full Welded Ball Valve

CATEGORY AND TAGS:
Products

API 6D, ISO 17292 Design
Full Bore And Reduced Bore Design
Flanged, Welding, Threaded Ends
Anti Blow‐Out Stem
Anti Static Device
Fire Safe Design
API 6D, API 6A Design
Full Bore And Reduced Bore Design
Flanged Or Welding Ends
Spring Loaded Floating Seats
Bi‐Directional Sealing
Anti Blow‐Out Stem
Anti Static Device
Heavy Duty Bearings
Double Block & Bleed Design
Fire Safe Design

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  • Specifications

PRODUCT RANGE:

Size: 1-1/2” to 68”
Pressure Classes: ASME 150# to 2500#
Temperature Range: ‐196°C to 400°C

DESIGN FEATURES:

Soft Seating Standard
Stem Extension On Request
Welded Pups / Nipples On Request
Soft Seating Standard
Metal Seating On Request
Self‐relieving Seats Standard
Double Piston Effect Seats On Request
Vent & Drain ports Standard
Emergency sealant injection On Request for 6” FB and above
Wetted Areas Overlay On Request
Manual operated or Actuated Standard
Stem Extension On Request
Extended Bonnet On Request
Welded Pups On Request
Sealing Areas Overlay On Request

MATERIAL SELECTION:

Temperature Range: ‐196°C to 200°C
 BODY, CLOSURE
– CS (ASTM A105), LTCS (ASTM A350 LF2)
– High strength LTCS (A694 F52, F60, F65)
– Austenitic SS (ASTM A182 F304, F316)
– Duplex SS 22% Cr (ASTM A182 F51)
– Superduplex SS 25% Cr (ASTM A182 F53/F55)
– 6Mo SS (ASTM A182 F44)
– Inconel 625
– Incoloy 825
– Monel
 BODY SEALS / SEAT SEALS
– Viton A FKM O‐ring
– Viton GLT FKM O‐ring
– Viton AED FKM O‐ring
– HNBR AED O‐ring
– FFKM O‐ring
 TRIM (SEAT, BALL and STEM)
– CS (ASTM A105), LTCS (ASTM A350 LF2) + ENP 0.003”
– High strength LTCS (A694‐F52, F60, F65) + ENP 0.003”
– AISI 410 Martensitic SS (ASTM A182 F6a)
– 17‐4 PH
– Austenitic SS (ASTM A182 F304, F316)
– Duplex SS 22% Cr (ASTM A182 F51)
– Superduplex SS 25% Cr (ASTM A 182 F53/F55)
– 6Mo SS (ASTM A182 F44)
– Inconel 625
– Inconel 718
– Incoloy 825
– Monel
 SEAT INSERT
– Viton A/GLT/AED FKM O‐ring
– HNBR
– PTFE / RPTFE
– Nylon / DEVLON V
– PCTFE / KEL‐F
– PEEK
– METAL with either TUNGSTEN CARBIDE or
– CHROMIUM CARBIDE COATING (0.15 mm min. thk






































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