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.
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.
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.
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.
Nominal size DN: 15~20, 25, 15~25, 32~50
Connection: internal thread, socket weld, flange
Nominal pressure PN: PN63
Differential pressure range MPa: 0.03~4.5
PMA/TMA PMa/℃: 4.7/371
Case material: ZG2Gr13 flange carbon steel
1. It has an air insulation structure, which is not affected by the environment and works reliably.
2. The use pressure range is large, and no special adjustment is required.
3. Hardened stainless steel working surface, which can be used in superheated steam environment.
4. Built-in filter, not affected by debris.
5. Installed in any direction, it can work normally.
Uses: Suitable for high temperature, medium and high pressure superheated steam main and various small steam heating equipment.