Directly buried fully welded ball valve

Directly buried fully welded ball valve
1. Company profile
Shanghai Bonn Company takes the one-piece fully welded ball valve as its main product and adopts internationally advanced processes and technologies as well as international quality assurance and control processes to make Boang Ang products are widely used in various regions of the world. At present, the leading products include integrated fully welded ball valves, flanged fully welded ball valves, thermally insulated fully welded ball valves, underground fully welded ball valves, safety double relief ball valves, natural gas ball valves, etc., with calibers ranging from to. The working pressure ranges from to (-) and the working temperature ranges from -℃ +℃. Materials include carbon steel, stainless steel, and forged steel. Operation methods include manual, turbine, electric, pneumatic, etc. The main products meet the relevant technical standards of different fields and countries such as,,,,D,,, etc. The application scope of the product covers urban gas, regional Bonn has partners in various industries such as heating, liquefied gas, petroleum, chemical industry, shipbuilding industry, electric power, pharmaceuticals, metallurgy, food, military industry, heating, and construction engineering.
2. Product Overview
"Boang Brand" buried fully welded ball valve can be buried directly underground without building a large high valve well. It only needs to set up a small shallow well on the ground, which greatly saves construction costs and engineering time. The length of the valve body and the height of the valve stem can be adjusted according to the construction and design requirements of the pipeline. The processing accuracy of the sphere is very precise, and the operation is light and has no adverse interference. The use of high-grade raw materials can protect the above pressure. Compared with products of the same specifications in similar industries, the valve body is small and beautiful in appearance. Moreover, the fully welded ball valve is a very safe valve that can prevent the risk of gas explosion. When the directly buried ball valve is driven, the operator does not need to go underground and can only perform the transmission operation on the ground, which is very safe and convenient.
3. Product use
City gas: gas output pipelines, main lines and branch line supply pipelines, etc.
Central heating: large heating equipment output pipelines, main lines, branch lines
Heat exchanger: opening and closing of pipes and circuits
Steel plants: various fluid pipes, exhaust gas discharge pipes, gas and heat supply pipes, fuel supply pipes
Various industrial equipment: various heat treatment pipes, various Industrial gas and heat pipes.
4. Main parameters
Valve body: steel
Ball: stainless steel
Valve stem: stainless steel
Stem seal:
Ball seal: carbonized
/> Handle: electroplated carbon steel without handle
We recommend using manual gear
Temperature: -℃+℃
Connection method: welding
Applicable occasions: heating system, heating Regional, industrial pipelines and other uses.
Drive mode: pneumatic, electric, gear transmission, manual
Packing: wooden carton
Five, installation precautions
The end welding of fully welded steel ball valves adopts electric welding or manual welding. Overheating of the valve chamber should be avoided. The distance between the welding ends cannot be too short to ensure that the heat generated during the welding process will not cause damage to the sealing material. All valves should be opened during installation.
Product Supply Commitment
Our company provides customers with pre-sales, during-sales and after-sales service hotlines respectively. The factory qualification rate of the product is %. If there are quality problems during the warranty period, our company will be responsible for free repair or replacement and implement the three quality guarantees.
All products will be sent to the location designated by the customer in a timely and accurate manner. The product will be packed with product instructions and certificates of conformity.
Let users buy with confidence and use with confidence!
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