Stainless Steel Filter Elements for Industrial Filtration

Custom elements + TQ cross-reference for HYDAC · Pall · Parker · CJC

316L/304 elements made to your drawing for hydraulic, chemical and polymer service. FOB Tianjin, 15–25 days. Lines include sintered fiber felt, multi-layer sintered wire mesh, wedge wire screen and pleated cartridges, cross-referenced to HYDAC, Pall, Parker and CJC.

Why Choose Us

Tanqi Industry operates from Anping County, Hebei — the wire mesh and filtration manufacturing cluster that supplies the majority of China’s sintered metal filter media. Working with a network of specialist sintering, welding and machining partners in this cluster, we supply custom stainless steel filter elements and OEM-compatible replacement cartridges to industrial buyers across Europe, North America, Southeast Asia and the Middle East.

Our standard material inventory covers 304, 304L, 316, 316L, 310S and 317L stainless steel, plus titanium, nickel, Monel, Inconel, Hastelloy and duplex grades for corrosive duty. Micron ratings range from 0.1 µm to 1000 µm depending on media type. Typical lead time is 15–25 days FOB Tianjin.

Every order is verified against your drawing before release: material grade, dimensions, micron rating, connection interface and seal compound are confirmed with photos and test reports. For hydraulic and process filtration, we maintain a cross-reference library covering HYDAC, Pall, Parker, CJC and Donaldson part numbers — dimensions are checked against your submitted drawing rather than guessed from the part number alone.

Audited Supply Chain

ISO & CE Documentation Available

Cost‑Effective Pricing

Located in Anping Industrial Hub, Hebei

Wide Product Range

Extensive models & specification

Strict QC

Dimensional & pressure test

Global Shipping

Export docs & logistics

Product Categories

Custom stainless steel filter cartridges: 5 series available, engineered as direct OEM replacements.

Sintered Wire Mesh Filters

Multi-layer 316L · 1–200 µm

Rigid diffusion-bonded structure, fully cleanable and deformation-resistant. For chemical and hydraulic systems worldwide. — TQ cross-reference available; verified to spec before release.

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Sintered Metal Fiber Felt Filters

1–200 µm · ≥80% porosity

3D stainless steel fiber network with high dirt-holding capacity. Trusted in European pharma and North American polymer lines, and the standard choice for a pleated fiber felt filter in polymer melt duty. — TQ cross-reference available; verified to spec before release.

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Sintered Metal Powder Filters

0.1–100 µm · up to 500°C

Uniform porous structure from stainless steel, titanium and nickel powders. Ideal for polymer melt and high-temperature gas filtration. — TQ cross-reference available; verified to spec before release.

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Wedge Wire Screen Filters

Non-clogging V-slot · 20–1000 µm

All-welded 304/316L and duplex construction. Widely used in water intake and desalination across Asia-Pacific. — TQ cross-reference available; verified to spec before release.

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Wire Mesh Filter Elements

Reusable · high surface area

Argon-welded 304L/316L mesh or felt media. Suited for food, beverage and electronics-grade applications. — TQ cross-reference available; verified to spec before release.

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OEM Replacement Filters

HYDAC · Pall · Parker · CJC · Donaldson etc. equivalents

TQ equivalents to common OEM cartridges. Full cross-reference available on request—we confirm micron rating, media and end-cap details from your drawing before issuing a TQ number.

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Our Quality Control Process

1

Inquiry

Review media, temp, pressure

2

Matching

Matching the right filter cartridge

3

Sampling

Verify dimensions & performance

4

Production

Supervised Quality Checks

5

Inspection

Pre-shipment QC and photos

6

Delivery

Export docs and logistics

Industries We Serve!

Chemical & polymer processing. Sintered wire mesh cartridges handle acidic intermediates and catalyst suspension in continuous lines — CIP/SIP rated, backwashable, 1–200 µm absolute in AISI 304 or 316L.

Power generation. Pleated stainless steel elements hold turbine lube and EH oil loops to ISO 4406, and serve as RO pre-filters on boiler feedwater to cut membrane replacement cost.

Food & beverage. Sintered powder elements clarify beer, juice and edible oil — fully drainable, steam-sterilizable and non-shedding, with three to five times the service life of melt-blown polymer cartridges.

Oil & gas. High-flow pleated and wedge wire elements protect mud pump lubricant and BOP hydraulic accumulators from abrasive sand, built in 316L for H2S service and continuous vibration.

Water & wastewater. Wedge wire screens and multi-layer sintered mesh do MBR pre-screening and tertiary polishing ahead of RO, cleaned daily by ultrasonic, caustic CIP or air backwash.

Marine & offshore. 316L basket strainers and candle filters protect ballast water, HFO and lube circuits from rust, scale and marine growth under constant vibration and salt spray.