Filter / Basket Strainer, Stainless Steel, Flanged, Manual Cleaning, Basket Type Structure, Steam/Chemical Media, ASME B16.34 Standard

Product Description

Strainer Product Introduction & Technical Specifications

1. Product Introduction

A strainer is a core device installed in pipeline or equipment systems, designed to remove solid impurities, particulates and contaminants from fluids (liquids and gases). It ensures the reliable operation of downstream equipment (pumps, valves, instruments, precision components) and optimizes fluid quality.

It typically consists of a housing, filter element/screen, seals and connectors. It achieves solid-liquid / solid-gas separation through interception, screening and deep adsorption, and is widely used in petrochemical, water treatment, HVAC, food & beverage, pharmaceutical, power and metallurgy industries.

2. Technical Specifications

 Nominal Diameter (DN): 151200mm (matched with pipeline)

 Nominal Pressure (PN): PN10PN100 (1.010.0MPa)

 Working Temperature: -40480 (material-dependent)

 Filtration Accuracy: 0.01m (precision) 2000m (coarse filtration)

 Pressure Drop: 0.010.1MPa (clean condition)

 Material Grade: Civil (carbon steel), Industrial (304), Corrosion-resistant / Sanitary (316L, duplex steel, titanium alloy)

3. Main Component Materials

Housing Materials

 Carbon Steel (Q235, 20#)

o Features: High strength, low cost, not corrosion-resistant

o Applications: Water, oil products, neutral gas, normal temperature & pressure

 304 Stainless Steel

o Features: Weak acid/alkali resistance, rust-proof, sanitary

o Applications: General chemical, water, food, air

 316L Stainless Steel

o Features: Strong acid/alkali resistance, chloride resistance, high temperature resistance

o Applications: Seawater, brine, highly corrosive media, pharmaceutical industry

 Duplex Steel / Hastelloy / Titanium Alloy

o Features: Excellent corrosion resistance, high temperature & high pressure resistance

o Applications: Extreme corrosion and high-temperature working conditions

4. Typical Applications

 Water Treatment: Tap water, circulating water, sewage, pure water, seawater desalination (security/precision/self-cleaning strainers)

 Petrochemical: Oil products, solvents, acids & alkalis, fuel gas (Y-type, basket, precision strainers)

 Power & Metallurgy: Cooling water, sewage, slurry, flue gas (basket, T-type, self-cleaning strainers)

 Food & Pharmaceutical: Beverages, syrups, pharmaceutical solutions, sterile water (bag-type, precision, sanitary grade strainers)

 HVAC: Cold water, hot water, steam, air (Y-type, basket strainers)

 Marine & Offshore: Seawater, fuel oil, lubricating oil (316L basket, Y-type strainers)

 Pneumatic & Hydraulic: Compressed air, hydraulic oil (precision, mesh strainers)