JINLV
Filtration Consumables
Specialty Filter Elements
Track A — Products

Specialty Filter Elements

Man-made fiber melt filtration, chemical process cartridges, coal mine hydraulic filters, valve micro-filters, and PBT frame pleated cartridges. Engineered for extreme conditions.

Man-made fiber melt: 30 MPa / 300°C rated
PBT frame: aromatic hydrocarbon solvent compatible
Coal mine hydraulic: per drawing/sample customization
Valve micro-filter: vacuum electron beam welded
Chemical process: multi-layer SS sintered mesh
All specialty items: OEM and custom dimensions available

Specialty Filter Elements

JINLV specialty filter elements address process conditions that fall outside the scope of standard product lines. The man-made fiber melt filtration series uses 316L SS sintered felt or woven mesh folded/wound construction for polymer melt filtration in polyester, filament, and staple fiber production -- rated to 30 MPa and 300°C. Chemical process cartridges use multi-layer SS sintered mesh with high permeability and dirt-holding capacity for petroleum and chemical systems. Coal mine hydraulic cartridges are designed specifically for the demanding hydraulic systems in underground mining equipment. Valve micro-filters use vacuum electron beam welding for precision servo valve protection in aerospace and automation systems. PBT frame pleated cartridges are constructed with 100% polyester (PBT) skeleton for precise filtration of aromatic hydrocarbon solvents including benzene and toluene.

Specialty Filtration Discovery Tool

Specialty filtration is not a standard answer calculated from a few inputs. Start from your current situation; the tool narrows the engineering direction and prepares a useful inquiry brief.

A structured first conversation with sales engineering
Usually takes 1–2 minutes
1

Which situation best describes you?

Representative Engineered Product Families

The following are representative engineering directions, not stocked standard SKUs. Final construction, material and performance require drawings and complete operating conditions.
Man-Made Fiber Melt Filtration
SS Sintered -- Polymer Melt

Man-Made Fiber Melt Filtration

316L SS sintered felt or woven mesh folded/wound construction. 5-10x filtration area vs. cylindrical elements. For polyester, filament, and staple fiber polymer melt filtration.

Working pressure30 MPa
Working temp300°C
Dirt-holding16.9-41 mg/cm2
Accuracy1-300 μm
View capability & required inputs
Chemical Process Cartridges
Multi-Layer SS Sintered

Chemical Process Cartridges

Multi-layer SS sintered mesh under high temperature and pressure. Fourth protective layer of SS woven mesh. High permeability, high dirt-holding, corrosion resistant, cleanable and reusable.

MaterialMulti-layer SS sintered mesh
Connections222 / 220 / 226 / threaded / flange
ApplicationsPetroleum / chemical / water / pharma
View capability & required inputs
Coal Mine Hydraulic Filters
Coal Mine Hydraulic

Coal Mine Hydraulic Filters

Designed for hydraulic systems in underground coal mining equipment. Ensures system stability and extends equipment life. Custom per drawing or sample. Professional manufacturing process.

ApplicationCoal mine hydraulic machinery
CustomizationPer drawing or sample
FeatureExtends equipment service life
View capability & required inputs
Valve Body Micro-Filters
Precision Valve Micro-Filter

Valve Body Micro-Filters

Vacuum electron beam welded construction. For hydraulic oils and gases in precision servo valves. High filtration accuracy, high strength, high rigidity, low resistance, high throughput, self-cleaning.

ConstructionVacuum electron beam welded
ApplicationsAerospace / hydraulic / CNC / automation
FeaturesHigh accuracy, self-cleaning, stable
View capability & required inputs
PBT Frame Pleated Cartridges
PBT Frame -- Aromatic Solvent

PBT Frame Pleated Cartridges

100% polyester (PBT) skeleton, end cap, and center core. Designed for precise filtration of aromatic hydrocarbon solvents including benzene and toluene. Membrane options: PP, PTFE, PVDF, PES, Nylon.

Frame materialPBT (polyester)
Membrane optionsPP / PTFE / PVDF / PES / Nylon
ApplicationBenzene / toluene / aromatic solvents
SealingSilicone / EPDM / fluororubber / PTFE
View capability & required inputs

Typical Process Applications

These are the most common process points where our customers deploy this product line. If your application isn't listed, contact us -- we likely have a suitable variant.

Polyester and synthetic fiber polymer melt filtration
Petroleum and chemical process filtration
Coal mine hydraulic system protection
Precision servo valve protection (aerospace)
Aromatic hydrocarbon solvent filtration
High-temperature gas and steam filtration
CNC machine tool hydraulic filtration
Automated control system fluid filtration

Have a specific housing or process requirement?

Upload the CAD drawing, old-element photos, nameplate or part number, dimensional sketch, duty conditions and purchasing list.

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