Straight Through Carbon Steel Ball Valve Buried Welded Body Ball Valve Short Shape

Straight Through Buried Welding Ball Valve (Short Shape)

Direct buried full welding ball valve product profile:

The direct-buried all-welded ball valve is welded by forging and pressing the plate. The weight is about 10~20% lighter than the bolted structure, and the valve volume is smaller. It also reduces the leakage point of the valve and improves the reliability of the valve. Different driving modes can meet the control requirements of different industries and mines. For the buried condition of the valve, the design of the valve extension rod, maintenance of long pipe and control valve, so that the directly buried extension rod can be controlled on the ground welding ball valve, the surface of the valve spraying epoxy resin, field pipeline bonding and cathodic protection measures, adapt to the buried environment.

Product structure reference drawing

Directly buried all-welded ball valve structure features:

1, directly buried fully welded ball valve can be directly buried in the ground, without the need to build a tall valve well, in order to reduce the cost of the project, at the same time can also avoid the operation of the valve caused by personnel injury.

2. When the direct-buried full-welded ball valve is opened, the valve ball is completely surrounded by the seat, although the medium has impurities, the valve seat and the ball sealing surface can not be scour. Because of this special structure, the valve sealing property and the pipeline have the same life.

3, closed directly buried ball valve medium static damage to the ball and seal seat, open the process of the ball and the media is still deposited debris scraped off, the valve seat under the spring compensation for pressure and temperature changes have a compensation effect, to ensure that there will not be any leakage.

4, directly buried fully welded ball valve can be directly welded to the pipeline to save flange, screw, gasket, save a lot of material resources.

5. Valve stem flight-proof structure: set a step at the lower part of the valve stem and install the valve stem from the inside of the valve body to prevent it from flying out.

6, according to the pipeline construction and design requirements, adjust the length of the valve body and the height of the stem.

Main shape and connection size unit :mm

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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