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 [...]

A laser cladding rotary tiller blade is an upgraded agricultural cutting tool designed for high-load, long-duration field operations. By applying laser cladding technology to the blade surface, [...]

In seamless pipe production, the piercing plug is one of the most critical consumable tools. It directly contacts high-temperature billets under extreme pressure and friction, making it highly v [...]

Screw conveyors and augers play a critical role in many industrial applications, including brick extrusion machines, solid-liquid separation centrifuges, and polymer extrusion systems. In these [...]

In heavy industrial equipment, bearing seats are among the most vulnerable areas subject to wear, corrosion, and mechanical damage. Once a bearing seat is worn or out of tolerance, the entire as [...]

In blast furnace operations, tuyere failure is one of the most dangerous and costly incidents. Burn-through or sudden rupture of a blast furnace tuyere is rarely accidental—it is usually the res [...]

The shield tunneling method, commonly known as the TBM (Tunnel Boring Machine) method, is a complete mechanized tunneling system centered on shield machines. First conceived in the United Kingdo [...]

Die casting machine barrels operate under extreme temperature, pressure, and friction. Over time, wear, erosion, and thermal fatigue can severely reduce performance and production efficiency. In [...]

Cutter picks are critical wear components in mining, road milling, and tunneling equipment. During excavation and rock cutting operations, they are continuously exposed to abrasive soil, hard ro [...]

In underground mining operations, equipment such as middle troughs, scraper conveyors, and coal chutes operates continuously under vibration, torsion, and heavy friction. Over time, the central [...]

In aluminum electrolysis plants, crust breaker hammers play a crucial role in maintaining normal cell operation. These tools are used to break the hardened electrolyte crust on the surface of el [...]