Hastelloy B B2 B3 C C22  C276 Alloy ball valve Design standard: API 6D.
Hastelloy B B2 B3 C C22  C276 Alloy ball valve Nominal diameter: 2~24 Inch.

Pressure:150LB,300LB 600LB,900LB,1500LB,2500LB.
End connection: RF,RTJ.
Face to face: ASME B16.10.
Working temperature: -29℃~+200℃. 
Test and inspection: API 598.

Hastelloy B B2 B3 C C22  C276 Alloy ball valve Performance:

Material: Hastelloy B B2 B3 C C22  C276 Alloy 

Operate: Manual, Worm gear, Pneumatic, Electric-Motorized

Applicable Temperature: ≤120℃(PTFE), ≤80℃(NYLON), ≤ 250℃(PEEK), ≤ 250℃(PPL)

Medium: Water, Steam Oil, Gas, Liquefied Gas, Natural Gas, Nitric Acid, Acetic Acid, Strong Oxidizer, Urea etc.
 

Hastelloy B B2 B3 C C22  C276 Alloy ball valve Application Standards

Design and Manufacture：API 6D, API 608, ISO 17292

Face to Face: ASME B16.10, API 6D 

End Connection: ASME B16.5, ASME B 16.47, ASME B16.25

Test and Inspection: API 598, API6D

Fire Safety: API 6FA, API 607

Special:NACE MR-0175, NACE MR-0103, ISO 15848 
 

Hastelloy B B2 B3 C C22  C276 Alloy ball valve design option:

End Connection: Flange (RF, FF, RFJ)

Design 1: Full Bore, Reduce Bore

Design 2: Side Entry, Top Entry

Design 3: Double Block & Bleed (DBB)，Double Isolation & Bleed (DIB)
 

Hastelloy B B2 B3 C C22  C276 Alloy ball valve Structure Features:

●Fireproof Structure Design

●Reliable Sealing of Valve Stem

●Anti-static Structure

●Lock And Misoperation Prevention

●Double Block And Bleed (DBB)

●Low Operating Torque

●Emergency Sealing Device

●Sealant Injection Device

●Reliable Seat Sealing Structure

●Single Sealing (Automatic Pressure Relief In Middle Cavity Of Valve)

●Double Sealing (Double Piston)

●Safety Relief Device

●Secial Structure of Automatic Pressure Relief Towards Upper Stream

●Blow out Proof Stem

●Corrosion Resistance And Sulfide Stress Resistance

●Extension Stem is optional