Welded filter
The Welded Filter is a high-performance pipeline filtration device designed to effectively remove impurities, particles, and contaminants from fluid systems, ensuring the safe and stable operation of downstream equipment. Manufactured with a robust welded structure, this filter provides excellent mechanical strength, corrosion resistance, and reliable filtration performance under demanding industrial conditions.
Featuring a durable metal construction and optimized flow channel design, the welded filter helps reduce equipment wear, improve system efficiency, and extend the service life of pumps, valves, meters, and other critical components. It is widely used in water treatment, oil & gas, chemical processing, power generation, and industrial pipeline systems.
Our company provides comprehensive OEM and customization services, including filter size, filtration accuracy, material selection, connection type, pressure rating, surface treatment, and special design requirements. With a complete valve and pipeline equipment certification system, strict quality control, and advanced manufacturing capabilities, our products meet international standards for safety and reliability.
Welded filter
We provide professional OEM/ODM manufacturing solutions according to different application requirements:
Available materials:
Customized components:
Support various connection standards:
Applicable standards:
Complete industry certification system:
Parameter Specifications
| Parameter | Specification |
|---|---|
| Product Name | Welded Filter |
| Product Type | Pipeline Filtration Equipment |
| Structure Type | Welded Filter / Welded Strainer |
| Application Medium | Water, Oil, Gas, Steam, Chemical Fluids |
| Body Material | Stainless Steel / Carbon Steel / Alloy Steel |
| Filter Element Material | Stainless Steel Mesh / Perforated Plate / Customized |
| Filtration Accuracy | 10μm – 5000μm (Customized Available) |
| Nominal Size | DN15 – DN1000 (Customized Available) |
| Pressure Rating | PN10 / PN16 / PN25 / PN40 / Class 150-600 |
| Working Pressure | Up to 25MPa (Customized Available) |
| Working Temperature | -29°C to +450°C (According to Material Selection) |
| Connection Type | Flanged / Threaded / Welded End |
| Filter Element Type | Mesh Filter / Perforated Screen / Customized |
| Flow Direction | Customized According to Design |
| Cleaning Method | Manual Cleaning / Drain Cleaning / Replaceable Element |
| Surface Treatment | Polishing / Anti-corrosion Coating / Customized |
| Leakage Standard | According to Applicable Industrial Standards |
| Welding Standard | International Welding Standards Compliance |
| Testing Standard | Pressure Test, Welding Inspection, Performance Test |
| OEM Service | Size, Material, Design, Logo & Packaging Customization |
| Certifications | ISO / CE / API / International Industry Standards |
Industry Applications
The Welded Filter is widely used in industries requiring efficient filtration and protection of pipeline equipment:
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
