Detailed Product Description

Forged steel bellow sealed valves

Construction as follow :

• Full port or Reduced port
• OS&Y
• Self-centering gland and plate
• bolted bonnedt with spiral-wound gasket or threaded and seal welded bonnet
• integral backseat
• socket welded end to ASME B 16.11
• Screwed ends (NPT) TO ANSI/ASME B1.20.1

Application specifications :

• Design standard : API 602 ; MSS-SP-117
• Connection standard :

                1) socket welded : ANSI B 16.11

                2) NPT Screw ends :    ANSI B  1.20  Or BS

                3) Butt-welded  :   ANSI B  16.25    

                4) Flange ends :   ANSI B 16.5   

• Test & inspection : API 598 
• Structure Feature : BB, OS&Y ,W.B,

Forged valve  specification:

• Size : 1/2'--2"
• Material : A105 ;304L;316l;F347;F321
• Bellow material : 304SS;321SS;316SS;Inconel625; Hastelloy; C 276; Monel

Forged valve carbon steel Temp pressure rate :

• Class 150LB----285 PSI  100 F
• Class 300LB----740 PSI  100 F
• Class 600LB----1480PSI  100 F
• Class 800LB----1975 PSI  100 F
• Class 1500LB----3705 PSI  100 F

The Forged valve can be according to the demands . Offer OEM and ODM service .