Import Filter Element Nrsl-04e — Buy in wholesale FOB from Supplier in China

The Filter Element NRSL-04E is a precision hydraulic and lubrication system filter designed for use in steam turbine and high-pressure oil station applications. It features a stainless steel mesh construction with a nominal filtration rating of 10 microns and a working pressure range up to 35 bar. The element has a cylindrical form factor with an outer diameter of 143 mm, a length of 400 mm, and a central core diameter of 80 mm, matching the physical footprint of industrial replacements such as LXY143*400/80(0257). The material is 316L stainless steel, selected for corrosion resistance in aggressive hydraulic fluid environments.

This filter element is typically used in power plant lubrication systems where contamination control is critical to bearing and valve longevity. The filtration media is pleated to increase surface area and reduce pressure drop across the element. Standard industry tolerances for such elements allow for ±0.5 mm in dimensional accuracy and a burst pressure of at least 1.5 times the maximum operating pressure. The element is compatible with ISO 4406 cleanliness standards and designed for backflush or replaceable use in closed-loop systems. It does not contain synthetic media or adhesive bonding that could degrade under high-temperature hydraulic fluid exposure.

Buyers in the power generation, metallurgy, and heavy machinery sectors commonly source this element to replace OEM parts in turbines, hydraulic pumps, and EH oil systems. It is supplied in single-unit packaging with a protective plastic sleeve and shipped in cartons of 5 to 10 units depending on order volume. Lead time for standard orders is typically 15 to 25 days from production confirmation. Trade terms are generally FOB Xinxiang Port, with payment via T/T or L/C. Buyers should confirm compatibility with their system’s flow rate and pressure specifications before ordering.

Xinxiang Shunhe Filter Equipment Co., Ltd. is a manufacturer based in Xinxiang City, Henan Province, China, specializing in industrial filter elements for power generation and heavy machinery systems. The company operates from a facility located 800 meters west of the intersection of Hongli Avenue and Weiyuan Road. It has no public disclosure of certifications, annual output, or client lists, and its response rate and average response time are not recorded in the supplier profile.

The listing confirms the company produces replacement filter elements for systems such as steam turbine EH oil stations, high-pressure pumps, and lubrication circuits. It does not claim ISO certification, export history, or laboratory testing capabilities. The supplier's technical capability is inferred from the specificity of part numbers referenced in its product description, suggesting direct experience with OEM replacements. Buyers should verify production capacity and quality control procedures directly before placing bulk orders.