Cladding of large-diameter pipeline tee plays a critical role in protecting key junctions within pipeline systems that operate in aggressive environments. At FNS Pipeline, we recently completed [...]

In the relentless environments of modern industry, pipeline valves face constant assault from aggressive media like sour gas, corrosive seawater, and high-pressure hydrocarbons. This exposure le [...]

In aggressive industrial environments, internal pipe cladding is a proven solution for enhancing the corrosion resistance and lifespan of pipeline products. This case highlights the application [...]

Our Large Diameter Flanges Cladding case utilizes Stellite 21 to deliver outstanding wear and corrosion resistance for demanding industrial applications. Using advanced weld overlay techniques, [...]

In modern pipeline systems, elbows—especially 90° long radius elbows—are critical components subjected to severe corrosion, high temperatures, and mechanical stresses. To ensure long-term reliab [...]

In demanding industrial environments such as offshore platforms, subsea pipelines, and chemical processing plants, standard carbon steel valves often face premature failure due to corrosion and [...]

This project highlights the internal surface cladding of high-pressure pipeline flanges using Inconel 625 (NiCrMo-3) over ASTM A694 F60 carbon steel. Designed for critical pipeline connections i [...]

This case involves the advanced corrosion-resistant overlay cladding of a subsea Christmas tree body, a core component in offshore oilfield production systems. The base material, F22 75K high-st [...]

This case highlights the cladding process of an API 6A valve body, a key component used in high-pressure oil and gas drilling operations. The base material, 4130 75K high-strength alloy steel, i [...]

This case features the fabrication of a tube sheet for petrochemical heat exchange equipment. The base material, 16Mn III, offers excellent strength and weldability, while the inner surface is c [...]

At FNS Pipeline Technology Co., Ltd., we are committed to delivering the most advanced surface engineering solutions to meet our customers’ highly specific and challenging requirements. Re [...]

Hydraulic supports are critical structural components in modern longwall mining. Their function is to maintain roof stability and ensure safe coal extraction under extreme underground conditions [...]

Mining environments expose coal cutting picks to extreme impact, abrasion, and continuous friction. To improve durability and operational safety, plasma hardfacing has become one of the most eff [...]

The paper manufacturing industry relies heavily on equipment that operates under continuous friction, humidity, pressure, and chemical exposure. Key components such as press rolls, doctor blades [...]