China BS 5163 Flanged Resilient NRS Gate Valve Manufacturer, Supplier, Factory

Ductile iron pipes are widely used in water and gas transmission due to their excellent strength, toughness, and cost-effectiveness. To withstand the corrosive nature of different conveyed media and environments, their inner walls are protected with various lining materials. Selecting the appropriate lining is crucial.

Pipe Fittings are fundamental connectors that construct the physical pathway of a piping system. They directly handle changes in flow direction (e.g., elbows), pipe diameter adjustments (e.g., reducers), flow splitting/merging (e.g., tees), or flow termination (e.g., caps). Their core role is to define and connect the routing and structure of the pipeline network. Pipe Accessories are components that extend functionality, enable control, and provide protection for the system. They regulate flow (valves), bear weight (supports/hangers), ensure sealing (flanges), purify fluids (strainers), monitor parameters (instruments), etc., with the core purpose of enhancing the system's safety, controllability, and operational efficiency.

Beneath our cities and within our walls, UPVC and HDPE pipes form the hidden circulatory systems of contemporary infrastructure. These polymer pipes have steadily replaced traditional materials, each bringing distinct advantages to different applications.

The internal anti-corrosion lining is fundamental to ductile iron pipe's performance and longevity in water systems. It provides essential protection against corrosion and erosion caused by the conveyed fluid, safeguards water quality, prevents leaks, and ultimately extends the pipe's service life decades beyond unlined alternatives.

Selecting the right piping material is crucial for long-term performance, cost efficiency, and safety in water supply, drainage, and industrial applications. This article explores the differences between UPVC and HDPE pipes, their key properties, applications, installation methods, and maintenance requirements to help businesses and engineers make informed decisions.

Jacking pipeline is mainly used for special construction project,where the pipeline needs to cross roads, railroads, rivers, ground buildings and other obstacles, and the construction site does not allow or is difficult to dig a trench on the ground.Adopts trenchless technology is recognized by the majority of users and solves some construction problems encountered in special projects.