FORGED STEEL FLANGED GLOBE VALVE

Forged Steel Flanged Globe Valve Descriptions

Forged steel flanged globe valve is one important type of valve in the oil & gas field and power plant, because they can be applicable to water, oil and gas with high temperature and high pressure. Forged steel globe valve can be divided into socked welded globe valve, butt-welded globe valve, threaded globe valve, flanged globe valve, Y type globe valve, with materials of steel ASTM A105N, alloy steel A182 F11, A182 F22, stainless steel A182 F304/L, A182 F316/L, A182 F5, duplex s.s. A182 F51, low temperature steel A350 LF2, with ends connection of socket welded, butt-welded, threaded, welded flanged and integral flanged. We can manufacture forged steel flanged globe valve according to standard of API602, ASME B16.34 / ISO15761 with sizes of 1/4″~2″ (DN8~DN50mm). 

1. FEATURES 

• Full port or reduced port

• Bolted bonnet, OS&Y

• Pressure seal bonnet or welded bonnet available

• Fully guided solid disc

• Spiral wound gasket or ring joint gasket

• Plug style discs are standard; others are available upon request

• High quality packing material

• Bi-directional

2. TECHNICAL SPECIFICATIONS 

• 150LB~4500LB

• Size: 1/4″~2″ (DN8~DN50mm)

• Materials: forged steel (A105), alloy steel (A182 F11, F22, F5), stainless steel(A182 F304/L, F316/L), duplex s.s.(A182 F51), low temperature steel(A350 LF2)

• Applicable medium: water, oil, gas, steam

• Applicable temperature: -29℃~+425℃(higher temperature and lower temperature are available)

• Sour service conditions: NACE MR-01-75

3. STANDARDS 

• Design & manufacturing: API602, ASME B16.34 / ISO15761

• Face to face: manufacturer’s, ASME B16.10

• Socket welded: ASME B16.11

• Threaded ends: NPT ASME 1.20.1

• Butt-welded: ASME B16.25

• Flanged ends: ANSI B16.5 RF

• Inspection & testing: API598

• Fugitive emission class: B

• FE testing: MESC 77/312, ISO15848-2

• TAT: MESC 77/300

4. APPLICATIONS 

• Petroleum industry

• Oil & gas

• Power plant

• Chemical industry

• Textile

• Printing & dyeing

• Steel plant

• Metallurgical plant