Precision stainless steel globe valves for industrial and commercial pipelines

Bolaisi Stainless Steel Globe Valves are industrial pipeline control valves manufactured from high-quality 304 and 316 stainless steel, mainly used for on-off control and flow regulation of pipeline fluids.

Adopting a lift-type disc structure and precision processing technology, the valves feature a compact and neat structure, with outstanding advantages including corrosion resistance, high pressure resistance and reliable sealing. They are suitable for various complex working conditions and serve as indispensable core control components in pipeline systems for petroleum, chemical, electric power and other industries.

When used together with Bolaisi Stainless Steel Gate Valves and Stainless Steel Ball Valves, they form a complete fluid control system to meet pipeline control requirements in different scenarios.

Core Product Advantages

High-Quality Material, Corrosion-Resistant and Durable

Made of strictly selected 304 and 316 stainless steel with high purity and excellent toughness, the valves effectively resist acid and alkali media, salt spray corrosion and humid environments, fundamentally preventing rust, corrosion and damage.

The service life is 4–6 times that of ordinary material globe valves, greatly reducing replacement and maintenance costs for users, and adapting to various working conditions with high anti-corrosion requirements.

Precise Regulation and Reliable Sealing

With a lift-type disc design, the sealing surfaces are precision-ground and mirror-polished for tight fitting, completely eliminating fluid dripping and leakage to ensure safe and stable operation of the pipeline system.

By rotating the valve stem, the lifting height of the disc can be flexibly adjusted to precisely control fluid flow, meeting different demands such as small-flow precise control and large-flow transportation, with convenient operation and high accuracy.

Excellent Temperature and Pressure Resistance

Through special heat treatment and structural optimization, the valves operate stably under a working pressure of 0.6–25 MPa and a working temperature range of -40°C to 450°C, without deformation, cracking or performance degradation.

The valve stem is integrally formed of high-strength stainless steel, featuring high tensile, wear and impact resistance, capable of withstanding long-term impact of high-pressure fluid and ensuring flexible and reliable opening and closing.

Reasonable Structure, Easy Installation and Maintenance

The overall design is simple and compact, with moderate size and light weight. Installation and disassembly can be completed quickly without special complex tools, improving construction efficiency.

Routine maintenance only requires regular inspection of opening and closing status, cleaning of sealing surfaces and lubrication, without frequent disassembly, saving maintenance time and labor costs.

Core Product Parameters

Product Application Scenarios

With excellent performance, Bolaisi Stainless Steel Globe Valves are widely used in various industrial fields and suitable for diverse fluid transportation scenarios.

In the petrochemical industry: used in pipelines for crude oil, refined oil, chemical raw materials and other corrosive media to achieve precise flow control.

In the electric power industry: applied to pipelines for steam, high-temperature water and other fluids to ensure stable operation of power plant systems.

In pharmaceutical and food industries: used for clean fluid transportation to meet hygienic requirements.

They are also applied in metallurgy, water supply and drainage, seawater desalination, shipbuilding and other industries, adapting to complex working conditions such as high pressure, high temperature and corrosion, providing safe and reliable fluid control for various pipeline systems.

After-Sales Service & Usage Guarantee

Bolaisi provides comprehensive after-sales service for stainless steel globe valves and all stainless steel valve products, including installation guidance, fault repair and parts replacement. A professional team responds promptly to solve various problems encountered by users during operation.

With stable structure, low failure rate and simple routine maintenance, the valves effectively control users’ long-term operating costs. When combined with other Bolaisi stainless steel valves, they achieve multi-scenario adaptation and provide users with more comprehensive and efficient fluid control solutions.