Advanced Polymer Sintered Filters for Medical Plastic Applications

Polymer sintered filters, made of 316L stainless steel, deliver excellent corrosion and heat resistance for stable performance in demanding extrusion processes. With 5-micron filter rating, they effectively remove fine impurities, ensuring smooth and clean tubing surfaces that meet strict medical-grade standards. Their pleated structure expands the filtration area and enhances durability, making them an ideal choice for medical plastic tubing production.

Two polymer sintered filters placed together
Specification
  • Material: 316L stainless steel
  • Dimensions:
    • Filtration section diameter: 32.8±0.3 mm
    • Overall length: 114±1 mm
    • Sealing end diameter: 26 mm
    • Thread connection: Male thread 3/4"-16
    • Thread internal hexagon, wrench size: 11+0.2/0.3 mm
  • Filter rating: 5 μm
  • Structure:
    • Inner layer: Spiral welded perforated tube (outer diameter 19 mm)
    • Outer layer: Pleated structure (woven mesh + felt + woven mesh)
    • Number of pleats: 24
A polymer sintered filter drawing
Gallery
Measure the thread end diameter of polymer sintered filter with a caliper.

Polymer sintered filter with 19.05 mm thread end diameter

Measure the thread inner diameter of polymer sintered filter with a caliper.

Polymer sintered filter with 11.1 mm thread inner diameter

Measure the thread length of polymer sintered filter with a caliper.

Polymer sintered filters with 10.05 mm thread length

Measure the filtering section diameter of polymer sintered filter with a caliper.

Polymer sintered filters with 32.88 mm filtering section diameter

Measure the length of polymer sintered filters with a caliper.

Polymer sintered filters with 114.12 mm length

Measure the thread outer diameter of the polymer sintered filters with a caliper.

Polymer sintered filters with 19.05 mm thread outer diameter

Application

When used in medical plastic tubing extrusion, this filter element effectively removes fine impurities, ensuring a smooth tubing surface and clean inner wall, thereby meeting the stringent requirements of medical-grade products.

If you have similar requirements, please feel free to contact us to customize a filter solution tailored to your needs.