Brief introduction:

Vertical liquid oxygen dewar bottles and high-quality low-temperature gas bottles should be judged from the production process. Before leaving the factory, they need to undergo ultrasonic flaw detection, helium mass spectrometer leak detector and other layer by layer detection to ensure the quality of the products leaving the factory. High-vacuum multi-layer winding technology ensures better thermal insulation of products. We can provide 80-1000L products. In terms of pressure, we can provide 1.37MPa-3.45MPa. Customers can choose according to their own needs.

Product information:

Vertical liquid oxygen dewar bottles and high-quality low-temperature gas bottles should be judged from the production process. Before leaving the factory, they need to undergo ultrasonic flaw detection, helium mass spectrometer leak detector and other layer by layer detection to ensure the quality of the products leaving the factory. High-vacuum multi-layer winding technology ensures better thermal insulation of products. We can provide 80-1000L products. In terms of pressure, we can provide 1.37MPa-3.45MPa. Customers can choose according to their own needs.

Main features:

1. High-vacuum insulation technology is applied to achieve higher cost performance

2. Ultrasonic flaw detection, high quality inspection.

3. Support model customization

Production process:

Steel plate rolling area	S30408 tank welding	Flaw detection area
Welding of outer tank head	Vacuum pumping area	Finished product inspection

Qualification certification:

About us:

Hebei Runfeng Cryogenic Equipment Co., Ltd. is a new high-tech enterprise specializing in the design, manufacture, research and development and technical service of low-temperature pressure vessels.The company adopts the advanced production equipment at home and abroad at present, and has advanced equipment such as large hydraulic tilting plate bending machine, Italy automatic numerical control four-roller plate bending machine, automatic numerical control longitudinal seam, circumferential seam welding machine, vacuum pumping unit, numerical control winding machine, electrostatic spraying, etc.The company has advanced detection means, including helium mass spectrometer leak detector, spectrum analyzer, automatic ultrasonic flaw detector, magnetic particle flaw detector, X-ray digital imaging system and other sophisticated advanced detection equipment.The company’s leading products include liquefied natural gas cylinders for automobiles, low-temperature welding and thermal insulation cylinders, low-temperature storage tanks, DI and D2 pressure vessels and other series of products.It has an annual capacity of 40000 LNG cylinders and other pressure vessels with an output value of more than 100 million yuan.

Exhibition:

Our company has been invited to participate in exhibitions at home and abroad for many times. We hope to invite you to visit and exchange with us.

Packaging and transportation:

Packaging: We can package according to customer requirements.

For shipment: we have an agent freight forwarder to help customers find the best freight. We recommend that customers conduct business in the form of CIF.