Double Sockets Autoclave FGZCS New Technology

The double sockets autoclave is a new product developed and produced by our company to attract advanced technology from China and abroad, combined with domestic pressure vessel indicators, and has a top domestic level.
It is mainly composed of an autoclave body, kettle cover, support, valve instrument, and safety accessories. It is the best pressure vessel equipment for steaming and curing building materials such as aerated blocks and thermal insulation asbestos boards.

  • Capacity: Customized
  • Fuel: Saturated steam condensed water
  • Application: Rubber products, wood drying, building materials, anti-corrosion treatment, heavy metal smelting, medicine, etc


The double sockets autoclave is a large-scale, heavy-weight, and large-scale quick-opening pressure vessel. Our company developed a new product to attract advanced technology from home and abroad and combine domestic-related indicators.


The double sockets autoclave is a double doors autoclave used for aerated concrete blocks, pipe piles, lime sand bricks, coal ash bricks, microporous calcium silicate boards, new lightweight wall materials, thermal insulation asbestos boards, and high-strength gypsum.

For large pressure vessels where building materials are steam-cured, the hydrothermal reaction of CaO—SiO2—H2O is completed in the Autoclave to make the body more rigid.

This Autoclave usually needs to cooperate with the boiler to complete the steaming work, and it is the necessary equipment for the steaming of building materials.
Its structure is straightforward, mainly composed of an autoclave body, kettle cover, support, valve instrument, and safety accessories. It is widely used in glass steaming, heavy metal smelting, rubber products, wood drying, and anti-corrosion treatment.

Designed Features

1. Yongxing autoclave has advanced design and rigorous manufacturing technology. The autoclave door is sealed with imported rubber seals produced by professional manufacturers, improving the sealing performance and extending service life.

2. The use of manual and automatic safety interlock protection devices facilitates workers’ operation and ensures workers’ safety.

3. In addition to the conventional steam distribution pipes and guide rails, the kettle’s inner parts are also specially equipped with a sealed steam anti-wash cover and a water delivery cover.

4. With ANSYS, finite element analysis and calculation for the autoclave and the autoclave body ensured the autoclave performance’s safety and reliability and increased the service life.

5. All pressure parts is automated welding, with 100% automatic welding of main welds and 100% X-ray flaw detection to ensure quality.

6. The production and organization are flexible. You can utilize the production capacity of the autoclave to the maximum. The autoclave can increase the output without being restricted by the production area.

7. The through-type autoclave can enter the autoclave at one end and leave the kettle at the other end, which reduces the time for the body to enter and exit the kettle and improve production efficiency.

Through-type Autoclave

Model Body diameter Rated length Rated working pressure  Rated temperature Rated


Design temperature Work



length L(m)

Width (m) Height (m)
(m) (Mpa) (℃) (Mpa) (℃)
FGZCS 1.0-1.65xL Φ1.65 Customized 1 183 1.1 187 Saturated steam, condensed water L+0.65 2.619 2.595
FGZCS 1.3-1.65xL Φ1.65 1.3 195 1.4 198 L+0.65 2.619 2.595
FGZCS 1.0-2.0xL Φ2.0 1 183 1.1 187 L+0.9 2.965 3.225
FGZCS 1.1-2.0xL Φ2.0 1.1 187 1.2 192 L+0.9 2.965 3.225
FGZCS 1.3-2.0xL Φ2.0 1.3 195 1.4 198 L+0.9 2.965 3.225
FGZCS 1.5-2.0xL Φ2.0 1.5 201 1.6 204 L+0.9 2.965 3.255
FGZCS 1.3-2.2xL Φ2.2 1.3 194 1.4 197 L+1.3 3.288 3.43
FGZCS 1.5-2.2xL Φ2.2 1.5 201 1.6 204 L+1.3 3.288 3.43
FGZCS 1.3-2.4xL Φ2.4 1.3 194 1.4 197 L+1.56 3.154 3.917
FGZCS 1.5-2.4xL Φ2.4 1.5 201 1.6 204 L+1.56 3.154 3.917
FGZCS 1.3-2.5xL Φ2.5 1.3 195 1.4 197 L+1.56 3.254 4.017
FGZCS 1.5-2.5xL Φ2.5 1.5 201 1.6 204 L+1.56 3.254 4.017
FGZCS 1.3-2.68xL Φ2.68 1.3 194 1.4 197 L+1.754 3.28 4.143
FGZCS 1.5-2.68xL Φ2.68 1.5 201 1.6 204 L+1.754 3.28 4.143
FGZCS 1.3-2.85xL Φ2.85 1.3 194 1.4 197 L+1.754 3.58 4.493
FGZCS 1.5-2.85xL Φ2.85 1.5 201 1.6 204 L+1.754 3.58 4.493
FGZCS 1.3-3.0xL Φ3.0 1.3 194 1.4 197 L+1.8 4.537 4.66
FGZCS 1.5-3.0xL Φ3.0 1.5 201 1.6 204 L+1.8 4.537 4.66
FGZCS 1.3-3.2xL Φ3.2 1.3 194 1.4 197 L+1.9 4.74 5.131
FGZCS 1.5-3.2xL Φ3.2 1.5 201 1.6 204 L+1.9 4.74 5.131

Superior Double Sockets Autoclave For Different Industry

The autoclave can realize a two-way through mode, one in and one out, making production more convenient.
The design pressure of the autoclave can reach 1.25Mpa, 1.6Mpa, etc. Even with higher pressure, we can handle
Yongxing can contract on-site installation guidance and other services to avoid your worries.

Double Sockets Autoclave of Customer Cases

In 2010, Henan Yongxing Boiler Group exported 6 sets of FGZSS1.3-2×26.5 through-type autoclaves to a crusher and jaw crusher enterprise in Kaifeng, Henan.
When they produce the aerated brick production line, they need to use autoclaves and steam boilers to autoclave the raw materials, which can make the products have stronger toughness and longer life.
Yongxing Boiler Group carries out integrated design and reasonable layout according to the customer’s project situation. The autoclave has manual and automatic safety interlocking protection devices to ensure safe operation and maximize customer benefits at the same time.

Manager Chen In their factory said: Yongxing Boiler is a trustworthy company, and we will entrust the project to Yongxing Boiler with full authority.

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