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About Us

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.

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

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.

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.

TB11

Nominal size NPS: ? ~ ? 1 1? ~ 2

Connection: internal thread socket welding flange
Nominal pressure Class: 300
Pressure difference range bar: 0.1 ~ 16
PMA/TMA bar/℃ : 28.8/425
Shell material: A105

Service Support Selection reference Hongfeng Classroom

Download TB11

Features

1. The discharge temperature can be adjusted when the pipe network is running, and the sensible heat in the high temperature condensate water can be effectively used, and the energy saving effect is remarkable.

2. Water shock resistance, excellent air discharge performance.

3. At the beginning of steam, the valve is fully opened, and the low temperature condensate and air are quickly discharged, shortening the start-up time of the equipment.

4. All internal parts are made of stainless steel, resistant to corrosion and cavitation.

Application: Used for steam main, steam tracing pipeline, radiator, low temperature heating tank, heating, etc.

Working condition adjustment

1. The working state of the product is set according to the steam pressure of 5bar.

2. The working state can be adjusted online according to the actual working conditions and process requirements: turn the adjusting plug clockwise, reduce the discharge temperature, and the valve opening becomes smaller until the valve is closed; Turn counterclockwise to adjust, the discharge temperature increases, the valve opening becomes larger, until the direct discharge steam.

3. Adjustment method: In the case of keeping the steam supply in front of the trap, unscrew the valve cap, loosen the adjustable female, and turn the adjustable bolt with a screwdriver. After the adjustment, tighten the fuse and then the valve cap.

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