Polyethylene pe single relief ball valve-single relief pipe type PE ball valve-Boang brand

Polyethylene single relief ball valve
1. Company introduction
Shanghai Bonn Company is a one-piece fully welded ball valve as its main product. It adopts internationally advanced processes and technologies as well as international quality assurance and control processes, making Bonn products are widely used in various regions of the world. At present, the leading products include integrated fully welded ball valves, flange fully welded ball valves, thermal insulation fully welded ball valves, buried fully welded ball valves, safety double relief ball valves, natural gas ball valves, etc., with calibers ranging from to, working pressures ranging from . to (), and working Temperature from ℃ + ℃. The materials include carbon steel, stainless steel, and forged steel. The operating methods include manual, turbine, electric, pneumatic, etc. The main products meet the relevant technical standards of different fields and countries. The application scope of the products covers city gas, district heating, liquefaction, etc. Bonn has partners in various industries such as gas, petroleum, chemical industry, shipbuilding industry, electric power, pharmaceuticals, metallurgy, food, military industry, heating, and construction engineering.
2. Product usage
"Boang Brand" single relief ball valve is a thermoplastic plastic engineering material with certain strength, stiffness, toughness, impact resistance, corrosion resistance and wear resistance. . By controlling the polymerization process and adding a certain amount of comonomer during polymerization, the properties of polyethylene materials can be adjusted or improved.
City gas gas output pipelines, main lines and branch line supply pipes, etc.
Central heating large-scale heating equipment output pipelines, main lines, branch lines
Heat exchanger pipes and each circuit opening and closing
/> Various fluid pipes, waste gas discharge pipes, gas and heat supply pipes, fuel supply pipes in steel plants
Various industrial equipment, various heat treatment pipes, various industrial gas and heat pipes.
3. Product Performance
*The sealing structure of the valve should consider the characteristics of plastics, design a reasonable upper and lower support structure of the valve core, appropriate sealing materials, and use more than one rubber ring between the stem and the valve body. , so the sealing performance is excellent
*The forming process of the valve core and valve body meets the requirements of the valve structure, strength and stiffness
*Strengthen the sealing of the ball (rubber) and widen the contact surface between the ball and the seal. , it is full of elasticity when designed, so the oversized sealing surface design is enough to ensure the sealing performance requirements
* Forming mold manufacturing and debugging
* Design the ball aperture to full diameter to minimize pressure loss
/> *Designed to be buried underground, minimizing the spacing of the release, allowing the use of small valve wells
*Due to the characteristics of polyethylene, corrosion resistance, softness, chemical resistance, and cold resistance are poor
*The bottom of the valve body is designed to be flat, making it easy to install during construction.
4. Standard specifications
Pipe size
Working pressure
Working temperature ℃℃
Raw material polyethylene
Usage and form Underground type for gas
Material used: polyethylene
Opening and closing methodbr/> Tail construction method is melting, meltable electrofusion sleeve
Full aperture
Sub-stem type long stem type
Relief forms: no release, single release, double release (consumers can choose)
Valve body and tail melting method: electrofusion sleeve melting
Production and inspection of standard plastic manual ball valves
Application features Suitable for gas supply, water supply, and gas pipelines.
Product color can be customized according to customer requirements.
Packaging wooden boxes, cartons
Sales department phone number@