A105 forged steel fully welded ball valve

Forged Steel 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 as well as international quality assurance and control. The process makes Bonn products 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" forged steel fully welded ball valve is a product made of forged steel using a fixed ball. It is mainly suitable for cutting off or connecting pipeline media in various systems of thermal power plants. Compared with other valve products, the characteristics of forged steel valves are high temperature and high pressure, unique self-sealing design, and the higher the pressure, the more reliable the sealing. Due to the special performance, technical characteristics and working conditions, the product also has characteristics that cannot be replaced by other products.
3. Performance characteristics
Reliable sealing performance: the seal is embedded in the stainless steel valve seat. There is a spring at the end of the metal valve seat. When the sealing surface is worn, the valve will continue to maintain good sealing under the action of the spring
Fire-proof structure: When the sealing surface is burned out, the valve seat and the ball are pushed to form a metal seal under the action of the spring. Automatic pressure relief function: When the medium pressure in the middle cavity of the valve exceeds the spring pre-tightening force, the outlet end valve seat retreats away from the ball to achieve automatic relief. The valve seat automatically resets after the pressure is relieved
Auxiliary seal setting system (optional): After the sealing surface is damaged, the sealing surface can be repaired by injecting corresponding sealant into the sealing surface through the auxiliary sealing system
Effortless operation : The ball is supported by upper and lower bushings to reduce friction.
4. 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.
Wu, 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)
Sealing material: PTFE reinforced PTFE
Ball core material: solid stainless steel ball
Valve stem material: stainless steel.
Filling: graphite, reinforced polypropylene
Connection method: welding
Drive method: gear transmission, manual
Packing: wooden carton
Land, 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!
Sales department phone number: @.