Full Diameter Ball Valve Welded Type Full Welded 304 Stainless Steel Ball Valve

Full Diameter Full Welded Ball Valve Carbon Steel, Stainless Steel

The whole structure of the all-diameter all-welded ball valve adopts the all-welded industrial structure, so that the inner and outer seal of the valve has been greatly improved, the weight of the valve has been greatly reduced (especially DN300 caliber below) so that the installation of the valve becomes more convenient, not only reduces the cost of engineering construction, but also saves time. All-welded ball valves are widely used in urban gas underground pipelines, natural gas transmission pipelines, pressure regulating stations and other fields.

Full diameter full welded ball valve parameter table

Full diameter full welded ball valve features
1, the valve body adopts seamless steel pipe pressing forming.
2, the overall structure of the valve adopts the welding manufacturing process to reduce the external leakage; Valve weight greatly reduced, more convenient installation.
3, the elastic washer and carbon fiber reinforced sealing ring, can handle tens of thousands of reciprocating movement without leakage, to ensure the service life of the valve.
4, the seal of the valve can be used continuously under the condition of -40℃-200℃ without failure.
5, the connection methods are butt welding, flange, thread connection and other forms, open by handle, worm gear drive, electric and other ways.
6, long rod directly buried welding ball valve can be deeply buried underground, no need to set the valve well, the operator only needs to operate on the ground with a handle or worm gear drive mechanism, very convenient.

Full diameter full welded ball valve structure drawing

Full diameter full welded ball valve dimensions table

Related Applications

The all-welded ball valve is composed of a carbonized Teflon seal ring and a butterfly spring, so it is highly adaptable to pressure and temperature changes without any leakage within the labeled pressure and temperature range.

Luoke Valve (Chongqing) Co., Ltd. is headquartered in the beautiful mountain city - Chongqing, established in 2016, with the registered capital of CNY 25.8 million. It is a set design, production, manufacturing, sales, after-sales as one of the valve manufacturers, whose main development direction is independent research and development to manufacture high-end quality products. Now there are 124 employees:16 technicians of them are responsible for the design,technology,standard, etc.

The main products of the company are high and low pressure valves, including gate valve series, butterfly valve, globe valve, ball valve, check valve, plunger valve, plug valve, diaphragm valve, regulator valve, balance valve and hydraulic control valve, etc.

The driving device has manual, electric, pneumatic and other ways. The valve diameter is from 6mm to 4000mm, the pressure grade is from 0.1MPa to 32MPa, the valve operating temperature is -1960C≤11000C. The main material of the valve is copper, cast iron, carbon steel, alloy steel, stainless steel, ultra-low carbon stainless steel, titanium steel, high nickel alloy and Monel alloy, etc. The applicable medium is oil, water, steam, natural gas, acid and alkali solution, etc.

The products are widely used in municipal water supply and drainage, petrochemical industry, chemical fertilizer, iron and steel, power plant, oil field, city gas, construction, papermaking, fire protection and other industries.

In 2019, the company was listed as a qualified supplier of Chongqing Ganghua Gas. And its settled platforms including: China Power Equipment Information, National Energy E-Purchase, China Huadian Group e-commerce platform, China Resources E-commerce platform and other e-commerce platforms. There are 14 main partners, like Xiamen tungsten, Chongqing Avant-garde Technology Group Co., LTD., Shenhua Baotou Coal Chemical Industry, Sichuan Jiangyou Power Plant, JTG power plant, Hubei Hanchuan Electric Power Plant, etc.

Our company always cling to "Quality first, Customer first" as the work relief, constantly improve the service, and do everything possible to meet the customers’ demands with high quality products,prompt delivery and thoughtful service. We sincerely welcome customers at home and abroad to our company to negotiate business and seek for win-win cooperation.

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