Contact Platform Support
Help CenterBowl-shaped Filter Screen With Mill Test Report, 304 SS, 1-Year Warranty
Product Spotlights
Related Products
-
Bowl-shaped Filter Screen, 304 SS, 20-100 Mesh Interchangeable, 150mm, Welded ConstructionNegotiableMOQ: 1 Piece -
Duplex Bowl Strainer 304 SS 3" 150# Flange 60 Mesh With Drain ValveNegotiableMOQ: 1 Piece
-
Removable Bowl Strainer 304 Stainless Steel 1" NPT 150 Mesh 1500 PSINegotiableMOQ: 1 Piece
-
Bowl Strainer for Water Treatment 304 SS 2" 100 Mesh Pipeline FilterNegotiableMOQ: 1 Piece
-
Threaded Bowl Strainer 1/2" BSP 100 Mesh 200°C Max TemperatureNegotiableMOQ: 1 Piece
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of high-quality wire mesh products. Our Bowl-shaped Filter Screen is precision-crafted from genuine 304 stainless steel and is accompanied by a complete Mill Test Report for full material traceability. With an annual export value exceeding US$5 million and a global presence across North America, South America, Europe, Asia, and beyond, we deliver filtration solutions that meet the rigorous demands of industrial use.
This bowl-shaped filter screen is designed for efficient liquid filtration, solid-liquid separation, and sieving in food processing, chemical plants, water treatment, and oil filtration applications. The 304 stainless steel construction ensures excellent corrosion resistance, durability, and hygiene. Every screen comes with a 1-year warranty against manufacturing defects, giving you peace of mind. Below we detail the key features and technical specifications.
Key Features & Benefits
- Premium 304 Stainless Steel – Resists rust, corrosion, and high temperatures, suitable for food contact and harsh environments.
- Bowl Shape Design – Provides a large filtration area, reduces clogging, and allows easy cleaning.
- Mill Test Report Included – Verifies the material composition and mechanical properties, ensuring compliance with industry standards.
- 1-Year Warranty – Covers defects in material and workmanship, reflecting our commitment to quality.
- Customizable Mesh Size & Diameter – Available in various mesh counts (e.g., 20, 40, 60, 80, 100, 200 mesh) and diameters (e.g., 100 mm, 150 mm, 200 mm, 300 mm, 500 mm).
- Reinforced Edge – The bowl rim is rolled or welded for added strength and dimensional stability.
- Easy to Install – Can be fitted into pipelines, tanks, or used as a standalone filter element.
- Cost-Effective – Long service life reduces replacement frequency, lowering overall operational costs.
Technical Specifications
| Material | 304 Stainless Steel (1.4301 / SUS304) |
| Shape | Bowl-shaped (hemispherical or custom curvature) |
| Available Mesh Sizes | 20, 40, 60, 80, 100, 120, 150, 200 mesh (others upon request) |
| Diameter Range | 100 mm – 500 mm (custom sizes available) |
| Wire Diameter | 0.1 mm – 2.0 mm (depending on mesh size) |
| Surface Finish | Smooth, passivated, or optional electropolishing |
| Warranty | 1 Year against manufacturing defects |
| Mill Test Report | Provided with each shipment (certifies material grade and mechanical properties) |
| Packaging | Individual bubble wrap + carton, or wooden pallet for bulk orders |
Our Bowl-shaped Filter Screen is manufactured using advanced weaving and forming techniques. The wire mesh is woven from 304 SS wire, then stamped or pressed into a precise bowl shape. Each screen is inspected for uniform mesh opening, proper curvature, and edge finishing. The included Mill Test Report verifies the chemical composition (e.g., Cr 18-20%, Ni 8-10.5%) and tensile strength, ensuring you receive exactly what you ordered.
Applications
- Food & Beverage: Straining fruit juices, milk, beer, wine, sauces, and edible oils.
- Chemical Processing: Filtering solvents, acids, and intermediates.
- Pharmaceuticals: Sieving powders and granules, liquid filtration.
- Water Treatment: Removing solids from wastewater or process water.
- Oil & Gas: Filtration of lubricants, hydraulic fluids, and fuel.
- Agriculture: Irrigation water filtration, liquid fertilizer straining.
Why Choose Boli Hardware?
With over 25 years of manufacturing experience (since 1998), we have built a reputation for consistent quality and reliable delivery. Our factory in Hengshui, Hebei, China, is dedicated to wire mesh products, and our annual export value of US$5–10 million demonstrates the trust of international buyers. We serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Each order is shipped from major ports like Tianjin, Qingdao, or Shanghai, ensuring fast logistics. The 1-year warranty and Mill Test Report are our way of backing every product. Contact us for custom sizes, bulk pricing, or technical support.
Frequently Asked Questions
-
Q: What is a Mill Test Report and why is it important?
A: A Mill Test Report (MTR) is a certified document that verifies the chemical composition and mechanical properties of the stainless steel used. It ensures traceability and compliance with material specifications, which is critical for quality control and regulatory requirements. -
Q: Can I get custom sizes for the bowl-shaped filter screen?
A: Yes, we offer customization. You can specify the diameter, mesh size, wire diameter, and bowl depth. Please provide your requirements, and we will produce accordingly. -
Q: Is the 304 stainless steel food-grade?
A: Yes, 304 stainless steel is widely used in food-contact applications due to its corrosion resistance and non-toxic nature. It is considered food-grade when properly processed. -
Q: What is the lead time for a sample order?
A: Typically, sample orders are produced within 5–10 working days, depending on the complexity. Bulk orders require 15–25 working days. -
Q: How do I clean the filter screen?
A: The bowl-shaped filter screen can be cleaned by backwashing, brushing, or ultrasonic cleaning. It is also dishwasher safe for smaller sizes. Avoid using harsh acids that may damage the passivation layer. -
Q: Does the warranty cover damage from misuse?
A: The 1-year warranty covers manufacturing defects only. Damage caused by improper use, chemical exposure beyond specifications, or mechanical abuse is not covered. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, the MOQ is 100 pieces. For custom sizes, the MOQ may vary. Please contact us for details. -
Q: Can you provide samples before bulk order?
A: Yes, samples are available. Sample cost is negotiable, and we can deduct it from the bulk order if placed.
Contact us today to request a quote or discuss your specific filtration needs. With our solid manufacturing base, Mill Test Report, and 1-year warranty, the Bowl-shaped Filter Screen is a reliable choice for your filtration system.
Send Inquiry to This Supplier
You May Also Like
-
Bowl Strainer for Pharmaceutical 316L 1.5" Tri-Clamp 40 Mesh SanitaryNegotiableMOQ: 1 Piece
-
1 Year Warranty Bowl Strainer 304 Stainless Steel 1" NPT 100 Mesh With Mill Test ReportNegotiableMOQ: 1 Piece
-
Carbon Steel Bowl Strainer 2" Flanged 40 Mesh 300 PSI Industrial StandardNegotiableMOQ: 1 Piece
-
Free Sample Available Bowl Strainer 304 SS 2" 150# Flange 60 Mesh Standard CompliantNegotiableMOQ: 1 Piece
-
304 Stainless Steel Bowl Strainer 1/2" NPT 100 Mesh 150 PSI for Pipeline FiltrationNegotiableMOQ: 1 Piece
-
316L Sanitary Bowl Strainer 1" Tri-Clamp 80 Mesh 150 PSI Sanitary GradeNegotiableMOQ: 1 Piece
-
Bowl-type Filter Element for Welding Fume Extraction, 400 Mesh, 304 Stainless Steel, 1.0MPa Rated PressureNegotiableMOQ: 1 Piece
-
PLC Controlled Self-Cleaning Bowl-type Filter Element, 0.5-100 Micron Adjustable, IP65 WaterproofNegotiableMOQ: 1 Piece
-
1 Year Warranty Bowl-type Filter Element, Mill Test Report Included, 304 Stainless Steel, 100 MicronNegotiableMOQ: 1 Piece
-
Free Technical Support Bowl-type Filter Element, 316L Stainless Steel, 50 Micron, Custom Length AvailableNegotiableMOQ: 1 Piece
