Factory Warranty 12 Months, 304SS Filter Element Skeleton, Mill Test Report Included, Custom Sizes
Product Spotlights
As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our 304SS Filter Element Skeleton. Designed for reliable filtration performance, this skeleton serves as the core support structure for various filter elements, ensuring durability and consistent flow. We offer a 12-month factory warranty on every unit, and each order includes a Mill Test Report for material traceability. With custom sizes available, you can tailor the skeleton to your exact specifications, backed by our proven export expertise to markets worldwide.
Key Features & Technical Specifications
- Material: Premium grade 304 stainless steel, offering excellent corrosion resistance and strength.
- Customizable Dimensions: Outer diameter, inner diameter, height, wire diameter, and mesh count can be adjusted to meet your design.
- 12-Month Warranty: Covers material defects and workmanship, giving you peace of mind.
- Mill Test Report: Provided with each shipment to verify chemical composition and mechanical properties.
- Flexible Manufacturing: We support both small prototypes and large-volume production runs.
- Surface Finish: Options include pickling, passivation, or plain natural finish, as per your request.
| Parameter | Standard Values |
| Material Grade | 304 Stainless Steel (AISI) |
| Outer Diameter (OD) | Custom; typical range 25mm – 1000mm |
| Height / Length | Custom; up to 2000mm |
| Wire Diameter | 0.5mm – 6.0mm (customizable) |
| Mesh Count (if applicable) | 2 mesh – 100 mesh |
| Dimensional Tolerance | ±1mm or as agreed |
| Surface Treatment | Pickling, Passivation, or as required |
| Warranty Period | 12 months from shipment |
Customer Benefits
- Longer Service Life: 304SS resists rust and chemical attack, reducing replacement frequency.
- Improved Filtration Efficiency: The precise skeleton structure supports filter media without deformation, ensuring consistent pore size.
- Easy Integration: Custom dimensions allow direct drop-in replacement or OEM design.
- Full Material Traceability: Mill Test Reports confirm the quality of raw materials, essential for regulated industries.
- Cost Savings: Factory-direct pricing and high-volume production capacity lower your procurement costs.
About Our Factory & Trust Why Choose Us
Established in 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a reliable manufacturer with an annual export value of US$5-10 million. Our products are shipped to North America, South America, Europe, Africa, Oceania, the Middle East, and Asia from major ports like Tianjin, Qingdao, Shanghai, and Foshan. With a dedicated team of engineers and skilled workers, we ensure strict quality control at every stage. Our 12-month warranty and Mill Test Report for each order reflect our commitment to transparency and customer satisfaction. Whether you need a standard design or a fully customized skeleton, we have the capability to deliver. Contact us today to discuss your specific requirements and benefit from our decades of filtration expertise.
Frequently Asked Questions (FAQ)
Q1: What is the typical lead time for custom-sized filter element skeletons?
A: Lead time depends on the complexity and order quantity. For standard custom sizes, it usually takes 10–15 working days. Large orders may require 20–25 working days. We will confirm the exact schedule upon order confirmation.
Q2: Do you offer samples before mass production?
A: Yes, we can produce samples for your approval. Sample lead time is about 5–7 working days. Sample cost is negotiable, and it will be deducted from the bulk order.
Q3: What is the minimum order quantity (MOQ)?
A: Our MOQ for custom sizes is 10 pieces for small diameters and 5 pieces for larger diameters. For standard sizes, the MOQ is flexible. Please contact us for specific requirements.
Q4: How is the 12-month warranty enforced?
A: The warranty covers defects in material and workmanship under normal use conditions. If any issue arises within 12 months from shipment, we will provide a free replacement or repair after verification. The warranty does not cover damage caused by improper installation or misuse.
Q5: What information is included in the Mill Test Report?
A: The Mill Test Report (MTR) includes the chemical composition (C, Si, Mn, P, S, Cr, Ni, etc.) and mechanical properties (tensile strength, yield strength, elongation) of the 304 stainless steel used. This ensures full traceability and confirms material grade.
Q6: Can you provide skeletons with a different metal, such as 316L or duplex stainless steel?
A: Yes, we can manufacture skeletons from other stainless steel grades upon request. Please specify your material requirements, and we will provide a quotation accordingly.
Q7: How do you ensure the dimensional accuracy of custom sizes?
A: We use precision laser cutting and CNC bending equipment. Every batch is inspected with calibrated measuring tools. Dimensional tolerance is typically ±1mm, and tighter tolerances are available upon request.
Q8: What packaging do you use for export?
A: We use sturdy plywood pallets or corrugated cartons, with individual foam or plastic protection for each skeleton. The packaging is designed to prevent deformation during sea freight. We can also customize packaging according to your needs.
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