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Gansu Hongfeng Machinery Co., Ltd. is located in Pingliang City, Gansu Province, an important town in the center of the ancient Silk Road and Shaanxi, Gansu and Ningxia, and is a high-tech enterprise restructured and reorganized by the state-owned 920 Factory, a large-scale second-class military enterprise, and a backbone enterprise of strategic emerging industries in Gansu Province.
Chemical

Petroleum

Natural gas

Metallurgy

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Chinese Standard Steam Trap Mechanical Steam Trap Hot-statical Force Steam Trap Hot-motive Force Steam Trap Universal Connection Steam Trap Venturi Type Steam Trap Intelligent Steam Trap

American Standard Steam trap Mechanical Steam Trap Hot-statical Force Steam Trap Hot-motive Force Steam Trap Universal Connection Steam Trap Venturi Type Steam Trap Intelligent Steam Trap

Air Trap / Gas Trap Air Trap Natural Gas Trap Liquid Pipeline Exhaust Valve Trap valves Drain Valve

Condensate Recovery Unit Steam/Pneumatic Mechanical Pump Condensate Recovery Device HDP Closed Condensate Recovery Unit

Exhaust Steam Recovery Unit Exhaust Steam Recovery Unit Temperature and pressure reduction device Temperature and pressure reduction device

Integrated Heat Trace Station / Trap Station All-in-one Heat Tracing Station Combined Heat Tracing Station Trap Station

Pipe Fittings Filter Check Valve Air Exhaust Valve

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Technical Advantages Research Team Research Achievements Customer Service Hongfeng Classroom

Service

In the course of specializing in the production of energy-saving products and energy-saving devices such as traps and condensate recovery devices, "Hongfeng" takes the revitalization of the national equipment manufacturing industry and the creation of a national brand of traps as its own responsibility, closely tracks the development trends of science and technology and production trends, adheres to the technological innovation strategy of "no one has me, no one has me, no one has me, and I am new", and has realized the transformation from technology introduction, reference and absorption to independent innovation and independent development.
Quality Certificate Inspection Equipment Product trademark Quality Feedback

Quality

Based on the strict requirements of the steam system for the reliability, stability, durability and safety of pump and valve equipment, the company has established a complete set of quality assurance and control systems including procurement management, production control, performance verification, quality inspection, after-sales service, etc., and wholeheartedly escorts high-quality products.
Hongfeng News Hongfeng Party Building Notification Announcement Media perspective Video wide-angle

News

We always respect and love our customers, and regard them as friends and siblings, and dedicate perfect services with a grateful heart, because customers are the pillar and source of our career success.
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Filter

ST36 DC butt weld connection T-filter

When the pipeline is installed, some dirt will be brought into the pipeline, and the raw materials will also contain impurities in production. When the liquid in the pipeline passes through the filter, the dirt is concentrated on the side of the filter screen, and the cover can be opened to clean the filter screen in a certain process.

ST34 type DC flange connection T-filter

When the medium in the pipeline enters the filter first, the medium enters the connected valve through the filter screen, and the impurities are left in the filter barrel, so that all kinds of valves will not fail due to mechanical debris stuck into the sealing ring.

SB14, SB16 basket filter

Working medium: clean water

Operating temperature: normal temperature

Working pressure: 1.0MPa

Nominal pressure PN: PN10

Body: HT200

Float: 304 stainless steel

Body strength pressure: 1.6MPa

Air seal test pressure: 0.05MPa~1.6MPa no water leakage

SB34, SB36 high and low basket filters

Basket filters can only be installed on horizontal pipes, and larger and heavier basket filters need to be fitted with supports. When a basket filter is used in a steam system, a lot of condensate will be generated inside the filter, so the filter designed for use in the steam system has a condensate drain that can be fitted with a trap to remove the condensate. Basket filters are generally connected in parallel when applicable, and the fluid passes through only one of them, and can be switched to the other filter when it is to be cleaned without downtime.

SC14/AC24 Temporary Filter

In order to improve the accuracy of the filter, a wire mesh can be installed on the conical filter plate of the conical temporary filter to improve the filtration accuracy, and the conical filter plate is only used as a support.