OEM Liquid Nitrogen Ball Valve Low Temp Ball Valves DN150 DN1200

OEM High Pressure Cryogenic Ball Valvel For Liquefied Natural Gas

Product Description

The material for LNG valves is very important. If the material is unqualified, it will cause external leakage or internal leakage of the casing and sealing surface; the comprehensive mechanical properties, strength and rigidity of the parts cannot meet the requirements of use or even break, resulting in the leakage of the LNG medium and the explosion.
Therefore, in the process of developing, designing and developing LNG valves, the material is the first and key issue. The valve body and bonnet adopt: LCB (-46°C), LC3 (-101°C), CF8 (304) (-196°C). Welded cryogenic ball valves undergo special cryogenic treatment, the rough machined parts are placed in a cooling medium for several hours (2-8 hours) to relieve stress, ensure the low temperature performance of the material, and ensure the finishing dimensions to prevent the valve from being in cryogenic conditions Leaks caused by deformation due to temperature changes.

Enterprise mission:

Making technology products and building green home

Business philosophy:

Professional, Focused, Honest, Pragmatic

Corporate purposes:

People-oriented Pursuit of excellence

About us:

Sichuan Liangchuan Mechanical Equipment Co., LTD Co., Ltd. is a profession production of stainless steel valve, union development, production, sales and service of the valve business. Through unremitting efforts, our product sales cover most of northern China, such as Henan, Hebei, Shandong, Beijing, etc. won the majority of customers trust and praise, fame grow with each passing day.

The company produced products are focus on the cryogenic valves, such as ball valve, cryogenic emergency cut-off valves, globe valve, gate valve, check valve, etc. Material: 321,304,304L,316,316L,WCB, etc. Driving mode: manual, pneumatic, electric, etc. Products are widely used in electricity, brewing, papermaking, medicine and other industries. Modern enterprise quality management, high quality professional technical team and advanced production and testing equipment, the company is steadily improving the quality of product upgrading of the strong pillar.

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