Compact Forged Steel Valves

Forged Steel Bellows Seal Globe Valve

Forged steel corrugated pipe globe valves are widely used in pipelines of industries such as power, petrochemicals, papermaking, metallurgy, aerospace, etc., as a medium for connecting or cutting off. For example, in the oil and gas industry, it can be used for cutting off or regulating pipelines; In the chemical industry, transport control systems suitable for various chemical media; In the power system, it can be applied to the cooling water system, steam system, etc. of power plants…
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Product Description
Forged steel corrugated pipe globe valves are widely used in pipelines of industries such as power, petrochemicals, papermaking, metallurgy, aerospace, etc., as a medium for connecting or cutting off. For example, in the oil and gas industry, it can be used for cutting off or regulating pipelines; In the chemical industry, transport control systems suitable for various chemical media; In the power system, it can be applied to the cooling water system, steam system, etc. of power plants
Features & Benefits

●Excellent sealing performance: The bellows globe valve adopts a bellows sealed design, completely eliminating the disadvantages of aging and easy leakage of ordinary valve stem packing seals, ensuring zero leakage of the valve stem.

●Long service life: The corrugated tube has a long fatigue life, and all parts are made of high-quality materials, which are wear-resistant and corrosion-resistant, reducing maintenance frequency and suitable for frequent opening and closing scenarios.

●Easy to operate: The handwheel adopts ergonomic design, with a longer service life and easy and convenient operation. There is no lifting handwheel and position indicator ("+" "-"), making the operation more intuitive. At the same time, the valve cap is equipped with a locking nut, which can fix the valve opening in a certain position.

●High temperature and high pressure resistance: The working temperature range is wide, such as -196 ℃~560 ℃, and the pressure range is large, such as 150~2500LB, suitable for various high temperature, high pressure, and impact conditions.

●Widely applicable media: It can be used for pipelines containing steam, flammable, explosive, thermal oil, high-purity, toxic and other media, meeting the various working conditions of industries such as petroleum, chemical, pharmaceutical, fertilizer, and power.

●Compact and reasonable structure: Compact structure, low flow resistance, space saving, easy installation.


General Information

Main material: carbon steel, stainless steel, alloy steel

Nominal diameter: NPS1/4”~NPS3” DN6~DN80

Pressure range: Cl150~CL4500 PN10 ~ PN760

Working temperature: -196℃ ~ +600℃

Operator: Manual

Application range: tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electricity, shipbuilding, metallurgy, energy system, etc.


Technical Specification

◎ Design Standard:  API 602/API 598

◎ Pressure Temperature Rate: ASME B16.34,BS1560

◎ Connection standard: ASME B16.11, ASME B1.20.1, ASME B16.5, ASME B16.25

Connection standards:ASME B16.11、ASME B1.20.1、ASME B16.5、ASME B16.25 

◎ Fire Safe:  API6Fa

◎ Pressure test: API 602, API 598


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