Fully welded ball valve for HVAC and gas supply

HVAC supply
Gas
Fully welded ball valve
1. Company profile
Shanghai Bonn Company is a one-piece fully welded ball valve as its main product, using internationally advanced processes and technologies and International quality assurance and control processes enable Bonn products to be widely used in various regions around 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" HVAC and gas supply fully welded ball valve because the valve seat is composed of carbon fiber reinforced Teflon sealing ring and disc spring, it can adapt to changes in pressure and temperature. It has strong capability and will not cause any leakage within the marked pressure and temperature range. During the processing of the sphere, advanced computer detectors are used to track and detect the sphere, so the processing accuracy of the sphere is high. During the use of the valve, since the valve body material is the same as the pipe material, there will be no uneven stress and no deformation due to earthquakes and vehicles passing over the ground. The pipe is resistant to aging. The equal-diameter and variable-diameter channels adopt fixed ball and floating ball dual-piston effect sealing systems to automatically inject sealant into the bearings. In order to prevent static electricity, steel balls and springs are installed between the valve stem and the ball as well as the valve stem and the stuffing box, which can maintain the conductivity of all parts of the valve and the valve body, allowing the current to pass through the area to release static electricity. It not only prevents fire but also prevents corrosion and enables temporary cutting for timely maintenance.
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
Caliber size: DD
Working pressure:
Medium temperature: -℃℃ (materials can be selected according to different industrial controls)
Valve body material: Carbon steel.-No. steel (materials can be selected according to different pressures)
Seal material: PTFE reinforced PTFE
Ball core material: solid stainless steel ball
Valve stem material :Stainless steel.
Filling: graphite, reinforced polypropylene
Connection method: welding
Driving method: pneumatic, electric, gear transmission, manual
Packing: wooden carton
Five, installation Note
The end welding of fully welded steel ball valves uses 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!
Sales department phone number: @.