3PC Duplex Stainless Steel Ball Valve Manufacturer and Suppliers Flowspec Luokai

3PC Duplex Stainless Steel Ball Valve Product Information

3pc duplex stainless steel ball valve is one type of three pieces ball valve of class 800LB, 1500LB and 2500LB with butt-welded ends, socket welded ends and NPT threaded ends. Duplex stainless steel valve is used normally in the strong corrosive condition, such as sea water, offshore, marine, strong acid solutions and strong alkaline solutions. Our 3pcs duplex ss ball valve is available with materials of duplex stainless steel, A182 F51, 2205, 2507. Flowspec Luokai can manufacture the 3pc duplex stainless steel ball valve according to the standard of ASME B16.34, BS5351 and MSS-SP-118 with sizes of 1/2”~2” (DN15~DN50mm). Contact us today. Get the better prices. 30 years of experience. Great after-sales service.

1. FEATURES

Full port or reduced port
Three pieces structure
High pressure
Fire safe is available
Blow-proof stem design
High quality packing material
Bi-directional seal

3. STANDARDS

Design & manufacturing: ASME B16.34
Face to face: manufacturer’s
Socket welded: ASME B16.11
Threaded ends: NPT ASME 1.20.1
Butt-welded: ASME B16.25
Inspection & testing: API598
Fire safe: API607
Special NACE MR-01-75

2. TECHNICAL SPECIFICATIONS

800LB~2500LB
Size: 1/2”~2” (DN15~DN50mm)
Materials: duplex stainless steel, A182 F51, 2205, 2507
Applicable medium: sea water, offshore, oil, gas, steam, strong corrosive mediums
Applicable temperature: -29℃~+425℃(higher temperature and lower temperature are available)
Special: sour service conditions

4. APPLICATIONS