Structured Manufacturing Data (2026)

Filter Element/Cartridge

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Filter Element/Cartridge used in the Chemical Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Filter Element/Cartridge is characterized by the integration of 过滤介质 and reinforced mechanical structures. In industrial production environments, manufacturers listed on CNFX commonly emphasize 聚丙烯 construction to support stable, high-cycle operation across diverse manufacturing scenarios.

用于去除流体中杂质的可更换过滤介质

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Product Specifications

Technical details and manufacturing context for Filter Element/Cartridge

Definition
滤芯/滤筒是管道过滤系统的核心部件，通过物理拦截或吸附作用去除流体中的固体颗粒、杂质或污染物，确保下游设备或工艺的流体洁净度。
Working Principle
流体通过滤芯的多孔结构或过滤介质，固体颗粒被截留在滤芯表面或内部，洁净流体流出。
Common Materials
聚丙烯, 不锈钢, 玻璃纤维, 活性炭
Technical Parameters
  • 滤芯外径、长度、过滤精度 (mm) Standard Spec
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Filter Element/Cartridge.

Filter Cartridge 化学制造过滤元件 可更换滤芯 聚丙烯过滤器 不锈钢过滤筒 活性炭过滤介质

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Inline Filtration System
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar
flow rate: Depends on size, typically 1-100 m³/h
temperature: -20°C to 120°C
slurry concentration: Up to 500 ppm
Media Compatibility
✓ Stainless steel mesh ✓ Polypropylene ✓ Nylon
Unsuitable: Strong oxidizing acids (e.g., concentrated nitric acid)
Sizing Data Required
  • Maximum flow rate required (m³/h)
  • Maximum allowable pressure drop (bar)
  • Filtration rating (micron size)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Blockage/Clogging
Cause: Accumulation of particulate contaminants beyond filter capacity due to high system contamination levels or overdue replacement.
Collapse/Crushing
Cause: Excessive differential pressure from clogging or sudden pressure spikes, exceeding the filter element's structural limits.
Maintenance Indicators
  • High differential pressure reading across the filter housing
  • Visible dirt or debris on the filter media surface
Engineering Tips
  • Install differential pressure gauges and replace filter elements when the pressure drop reaches 80% of the manufacturer's maximum limit.
  • Use pre-filters or strainers upstream to reduce large particle loading on the main filter element.

Compliance & Manufacturing Standards

Reference Standards
ISO 16889 ANSI/ASHRAE 52.2 DIN 71459
Manufacturing Precision
  • Outer diameter: +/-0.13 mm
  • Length: +/-0.5 mm
Quality Inspection
  • Bubble point test
  • Dirt holding capacity test

Factories Producing Filter Element/Cartridge

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Compatible Machinery & Devices

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Automated system for controlled crystallization of chemical compounds in batch processes.

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Automated pH Monitoring and Dosing System

Automated system for continuous pH monitoring and chemical dosing in process streams.

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Automated Powder Dispensing and Blending System

Automated system for precise dispensing and homogeneous blending of powdered chemicals.

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Frequently Asked Questions

过滤元件的更换周期是多久？

更换周期取决于流体中的杂质含量和操作条件，通常建议每3-6个月检查一次，或根据压差指示器进行更换。

不同材料过滤元件有何区别？

聚丙烯适用于一般化学过滤，不锈钢耐高温高压，玻璃纤维用于高精度过滤，活性炭可去除异味和有机物。

如何选择适合的过滤元件？

需考虑流体类型、温度、压力、过滤精度和化学兼容性，建议咨询供应商或参考技术参数表。

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Chemical Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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