Pipe Compensator Manufacturer

About Botou TongYong Bellows

Botou TongYong Bellows Manufacturing Co., Ltd. is located in Xihuan Industrial Park, Botou City, Hebei Province. Established in 2004, we have been committed to the research, development, and production of high-quality metal corrugated compensators, non-metallic compensators, expansion joints, pipeline expansion joints, ventilation butterfly valves, metal hoses, star-type unloaders, rubber joints, sleeve compensators, and other industrial pipeline components.

Our products are widely used in petroleum, chemical, power generation, metallurgy, cement, papermaking, and environmental protection industries. With advanced production equipment, strict quality control systems, and a professional technical team, we ensure every product meets international standards and customer requirements.

20+ Years of Industry Experience
ISO & CE Certified Manufacturing
Exported to 50+ Countries Worldwide
Custom Design & OEM Services Available

Our Feature Products

We offer a comprehensive range of industrial compensators and pipeline components designed for durability, flexibility, and high performance under extreme conditions.

Axial Internal Pressure Type Ripple Compensator

Absorbs axial movement in pipelines under internal pressure. Ideal for steam, gas, and liquid systems.

Directly Buried Type Corrugated Compensator

Designed for underground pipeline systems. Resistant to soil pressure and corrosion.

Axial External Pressure Type Ripple Compensator

Used where external pressure exceeds internal pressure. Prevents column instability.

Lateral Large Tie Rod Corrugated Compensator

Absorbs lateral deflection and angular rotation. Suitable for complex piping layouts.

Universal Hinge Ripple Compensator

Allows angular rotation in a single plane. Used in high-pressure duct systems.

Pressure Balance Corrugated Compensator

Balances axial forces in pipelines. Prevents thrust loads on anchors and supports.

Metal Hose

Flexible connection for vibration absorption, misalignment, and thermal expansion.

Rubber Joint

Used for noise reduction and vibration isolation in water and HVAC systems.

Ventilation Butterfly Valve

Controls airflow in ventilation and dust removal systems. Durable and airtight.

Gate Valve

On/off control for pipelines. Suitable for high-pressure and high-temperature media.

Pipeline Filter

Removes impurities from fluid systems. Protects pumps, valves, and other equipment.

Screw Conveyor

Transports bulk materials in cement, chemical, and food industries. Sealed design.

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Why Choose TongYong Bellows?

Industrial Expertise

20+ years of experience in manufacturing high-performance compensators and pipeline components.

Quality Certified

ISO 9001 and CE certified production processes ensure consistent product reliability.

Global Reach

Products exported to over 50 countries, trusted by leading industrial clients worldwide.

Custom Solutions

OEM and custom design services available to meet specific engineering requirements.

Applications Across Industries

Power Generation

Our expansion joints are used in boiler systems, steam turbines, and flue gas ducts to absorb thermal expansion and vibration.

Petrochemical

High-pressure metal compensators for pipelines transporting oil, gas, and chemical fluids under extreme conditions.

Metallurgy

Used in blast furnaces, coke ovens, and dust removal systems to handle high temperatures and abrasive media.

Cement Industry

Expansion joints and screw conveyors for raw material handling, kiln systems, and dust collection.

HVAC & Ventilation

Rubber joints and butterfly valves for noise reduction and airflow control in large ventilation systems.

Environmental Protection

Components for flue gas desulfurization (FGD), wastewater treatment, and dust removal systems.

Latest News & Updates

Universal Expansion Joint with Tie Rods

Dec. 10, 2025

The universal expansion joint with tie rods is designed for applications requiring angular and lateral movement absorption. It features dual bellows and tie rods to control pressure thrust and limit over-extension.

Double Universal Hinge Type Expansion Joint

Dec. 03, 2025

Used for the flexible connection of pipe systems requiring large angular rotations in multiple planes. Ideal for complex ductwork in power plants and refineries.

Curved Tube Pressure Balance Compensator

Nov. 27, 2025

A special structural expansion joint for curved pipelines. Balances internal pressure forces and prevents pipe support overload.

Straight Pipe Pressure-Balanced Expansion Joint

Sep. 29, 2025

A metal bellows expansion joint designed to absorb axial movement without generating pressure thrust. Commonly used in steam and gas pipelines.

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