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Steam  Trap

A team of senior engineers and specialized talents driving continuous innovation in energy-efficient steam traps.
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Black industrial steam trap with a cylindrical design and visible inlet/outlet connections.
Industrial valve with flanged ends, displayed against a serene sunset over water backdrop.

Steam traps are automatic valves specially designed for steam systems. They drain condensate and air while preventing steam leakage, making them essential components for steam pipelines and heat exchange equipment.

Steam condenses into condensate when cooled. Accumulated condensate can cause numerous hazards. Steam traps automatically separate and discharge condensate while sealing off high-temperature steam to avoid its escape.

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Black Y-strainer valve with flanged ends on a gradient background.
Black industrial valve with flanged ends, designed for fluid control systems.


Steam Trap application 

Black industrial steam trap with a compact design, displaying the WC9 marking and directional arrow.

FREE-BALL FLOAT STEAM TRAP

INVERTED BUCKET STEAN TRAP

LEVER-BALL FLOAT STEAM TRAP

Black industrial steam trap with flanged connections and attached product tag on a white background.
Black industrial steam trap with flanged connections and a durable spherical design.

Featured Products

Maybe you want to turn a hobby into something more.Maybe you want to launch a business.




Black industrial Y-strainer valve with flanged ends for pipeline filtration.
Industrial black steam trap with flanged ends, designed for efficient condensate removal.
Black industrial flow meter with flanged ends and a compact design.

DISC THERMODYNAMIC STEAM TRAP

HOT   COMMODITY

BIMETALLIC  STEAM TRAP

Capsule-Type Steam Trap - SM6




Industrial black pressure-reducing valve with flanged ends, labeled DN50 and 16.
Black industrial steam trap with flanged ends and a robust spherical design.
Black Y-strainer valve with flanged ends and a durable cast iron body.

Bellows-Type Steam Trap - S711

LEVER-BALL FLOAT STEAM TRAP

THERMOSTATIC BELLOWS  TRAP

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Qiaofa Machinery Manufacturing Co., Ltd.

Qiaofa Machinery Manufacturing Co., Ltd. (Formerly Beijing Drainage Valve Factory) Headquarters: Fangshan District, Beijing Manufacturing Base: Lingcheng District, Dezhou City, Shandong Province Established in 1980 with registered capital exceeding RMB 50 million, our company has evolved through 40+ years of innovation into a modern valve manufacturing enterprise integrating R&D, production, sales, and service. In 2023, we completed corporate restructuring to establish a modern enterprise system, acquiring land in Lingcheng District to build a state-of-the-art production facility.

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Factory floor with CNC machines in operation, a worker monitoring one, and tools organized nearby.
Worker operating CNC machines in a well-lit industrial workshop with metal components on pallets.
Workers assembling mechanical components at organized workstations in an industrial workshop.
Hydraulic press machine with control panel in an industrial workshop, labeled "Pressure Area" in Chinese.

About Us

Over 40 years of valve manufacturing experience, ensuring reliable and time-tested product quality.

OUR PRODUCT

From raw material procurement through production to quality inspection, every step is strictly controlled to guarantee superior product quality and reliability.

OUR LOGISTICS

We have professional cooperative logistics companies. No matter your location, we will select a fast, cost-effective route with excellent logistics services for you.

OUR TEAM

A professional technical team consists of skilled experts collaborating to solve complex problems, leveraging specialized knowledge to deliver high-quality results efficiently and reliably.

OUR SERVICE 

From pre-sale to after-sales, our dedicated team is available 24/7 to support you through every step of your order journey.
Workers operating machinery in a spacious industrial workshop with equipment and tools organized throughout.
Metal industrial components organized on wooden pallets in a factory workshop.

Precision production equipment 

The factory has professional, complete facilities so everything is made in-house. This ensures quality is fully controllable and consistent.

 product models are complete

We maintain a complete raw material inventory, enabling us to respond to orders promptly and ensure timely delivery.
Nuclear power plant with cooling towers emitting white steam, set against a clear blue sky.
Molten metal being poured from a ladle in a steel factory with intense orange flames in the background.
Workers in a food production facility inspect colorful items on a conveyor belt.

**Application Scenarios**

Our steam traps are used in nuclear power plants, thermal power plants, and boiler rooms for efficient condensate removal and energy savings.

Our steam traps serve the metallurgical, steel, petrochemical, fine chemical, and HVAC industries, ensuring efficient condensate removal and energy savings across these demanding applications.

Our steam traps are used in food and beverage, medicine, dyeing and textile, and papermaking industries, ensuring efficient steam management across diverse applications.

Industrial Contact | Precision Solutions

Industrial steam trap displayed in a factory setting with machinery and pipes in the background.

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