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Ext Diam. 21mm Th. 1.2mm Perforation R2 T5 Continuous Welding Tube
US$7.70
100-999 piece
US$7.20
1,000-4,999 piece
US$6.80
5,000+ piece
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Low Carbon SteelLayers
SingleModel NO.
TUBE 21Usage
Liquid FilterType
Filter CylinderStructure
TubeLength
4000mmHole
5mm Hole 8 mm PitchThickness
3mmExternal Diameter
57mmTransport Package
Water Proof Paper, PalletsSpecification
54mm external diameterTrademark
ZSSTEELOrigin
ChinaHS Code
73026Production Capacity
30000rolls/YearKey features
Diverse Material Options: Available in Stainless Steel, Plain Steel, Galvanized Steel, Aluminum, Brass, and Bronze.
Customizable Hole Patterns: Holes can be round, square, triangle, diamond, hexagonal, or cross-shaped.
Versatile Applications: Suitable for separation, sifting, filtration, drying, cooling, and cleaning processes.
Multiple Panel Forms: Supplied in both folded and flat panel configurations.
Wide Size Range: Hole sizes range from 0.020 inches to 3 inches with various pitch options.
High Open Area Efficiency: Open area percentages range from 18% to 72% depending on gauge and hole size.
Fast Peak Season Delivery: Lead time within 15 workdays during peak production seasons.
Fast Off-Season Delivery: Lead time within 15 workdays during off-peak production seasons.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.84h
AI-Powered supplier vetting
SummaryBaoDing ZhengSheng Import and Export Trade Company Limited is a China-based limited company in Hebei, described as both a trading company and manufacturer/factory, with wire mesh products as its stated product scope. It reports ISO 9001 certification, eight production lines, 21–30 quality-control staff, and 11–20 years of combined R&D-engineer experience. However, the available information also states that the supplier has one employee, no inventory capability, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Its R&D profile is limited: no new products in the past year, no ODM, OEM for popular brands, or SDK capability. Financial records are represented only by years, without performance figures, so financial credibility cannot be determined. The company claims customers in Europe and the USA and offers quick responses and solutions, but no specific customer cases are provided.
Supplier typeThe supplier is identified as a limited company and as both a trading company and manufacturer/factory. Its stated industry is manufacturing, while its registered business profile and product scope indicate a trade-oriented supplier of wire mesh products.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a recognized quality-management certification.
R&D capabilityThe supplier reports 11–20 years of total R&D-engineer experience, but also states that it introduced no new products in the past year and does not provide ODM or SDK services. These explicit limitations prevent a positive assessment of current innovation capability.
Customization capabilityThe supplier describes products including perforated metal mesh filter tube screens, welded wire mesh, and stainless-steel wire mesh, but explicitly reports no ODM service and no OEM service for popular brands. There is no direct evidence of broader customized-product capability.
Product Q&A
Q:What materials are available for the perforated metal?
A:
We offer Stainless Steel, Plain Steel, Galvanized Steel, Aluminum, Brass (Copper), and Phosphor or Bronze.
Q:What shapes can the punched openings be?
A:
Punched openings can be round, square, triangle, diamond, hexagonal, or cross.
Q:In what forms can the perforated metal be supplied?
A:
It can be supplied in folded or flat panels.
Q:What are the main applications for this product?
A:
Applications include separation, sifting, filtration, drying, cooling, and cleaning.
Q:What is the lead time for production?
A:
Both peak and off-season lead times are within 15 workdays.
Send Inquiry
*To:
Baoding Lutu Trading Co., Ltd.
Baoding Lutu Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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