Forged Steel Globe Valve

Size Range: DN15 to DN50

Material: A105 F22 F304 F316

Connection Options: Threaded

Working Pressure: Class 800, 1500, and 2500

Working Temperature: -29°C to 425°C

Sealing Options: Metal-to-metal, Soft Seal

Applicable Medium:Water, Oil, Gas, Air, Chemical Fluids

Manufacturing Standard: API 602 and ASME B16.34, API 6D

Product Overview

Forged steel globe valve is a high-strength isolation and throttling valve for high-pressure, high-temperature service. Made from forged carbon or alloy steel, it delivers tight shut-off, low leakage, and long service life. Widely used in oil and gas, power generation, petrochemical, and steam systems, it is suitable for ANSI Class 800–2500 applications requiring precise flow control and reliable performance.

Product Features

Forged steel body provides high strength, compact structure, and superior pressure resistance
Excellent sealing performance with tight shut-off, suitable for throttling and isolation
Designed for high-pressure and high-temperature service (ANSI Class 800–2500)
Low leakage rate, meeting demanding industrial safety requirements
Long service life with strong resistance to thermal cycling and vibration
Available in carbon steel and alloy steel for broad media compatibility
Compact face-to-face dimension saves installation space
Suitable for oil & gas, power generation, petrochemical, and steam applications

Specification Parameters

• Nominal pressure: 150 ~ 800 LB
• Strength test: 1.5 × PN
• Seal test: 1.1 × PN
• Gas seal test: 0.6 MPa
• Valve body material: A105 (C), F304 (P), F304L (PL), F316 (R), F316L (RL)
• Suitable medium: water, steam, oil products, nitric acid, acetic acid
• Suitable temperature: −29°C ~ 425°C

Design Standards

• Design and manufacture: API 602, ASME B16.34
• Connection ends dimension: ASME B1.20.1 and ASME B16.25
• Inspection test: API 598

Material for Main Parts

PART NAME	MATERIAL
Body	A105	A182 F22	A182 F304	A182 F316
Disc	A276 420	A276 304	A276 304	A182 316
Valve Stem	A182 F6A	A182 F304	A182 F304	A182 F316
Cover	A105	A182 F22	A182 F304	A182 F316

Main External Dimensions (Class 150–800)

Size (Inch)	DN	d	S	D	G	T	L	H	W
1/2″	15	10.5	22.5	36	1/2″	10	79	162	100
3/4″	20	13	28.5	41	3/4″	11	92	165	100
1″	25	17.5	34.5	50	1″	12	111	203	125
1 1/4″	32	23	43	58	1 1/4″	14	120	220	160
1 1/2″	40	28	49	66	1 1/2″	15	150	255	160
2″	50	36	61.1	78	2″	16	172	290	180

Specification Applications

Oil and gas pipelines for high-pressure flow regulation and isolation
Power generation systems, including steam and boiler feedwater lines
Petrochemical and chemical processing plants handling high-temperature media
Refinery process lines requiring precise flow control and tight shut-off
Steam, thermal oil, and heat transfer systems
High-pressure industrial piping systems in demanding operating conditions
Critical services where safety, durability, and reliability are essential

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

Industrial Valves

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