KALU INDUSTRY
                                                                                                           
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33 Years
Since 1993
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Zinc Alloy Door Frame Hinges for 3030 Aluminum Extrusion Profile with 8mm Slot and ±0.01mm Precision

Price Negotiable
Price: Negotiation
MOQ: 500kgs
Delivery Time: Within 18 days after received your deposits
Brand: Xinyu
Product Description
Product Overview

Zinc alloy door frame hinges specifically designed for 3030 aluminum extrusion profiles with 8mm slots. These precision-engineered hinges feature sandblasting black finish for enhanced durability and corrosion resistance.

Technical Specifications
  • Material: Zinc Alloy
  • Finish: Sandblasting Black
  • Compatibility: 3030 Aluminum Extrusion Profile with 8mm slot
  • Precision: ±0.01mm
  • Surface Roughness: Ra ≤ 0.1
  • Dimension: 500mm diameter or 850mm width
Quality Certifications

Our manufacturing process meets international standards including ISO9001:2008, CE, RoHS, and SGS certifications.

Available Materials & Surface Treatments
Material Category Available Options
Steel Carbon steel, alloy steel, stainless steel, 4140, 20#, 45#, 40Cr, 20Cr
Aluminum AL6061, AL6063, AL6082, AL7075, AL5052
Stainless Steel 201SS, 301SS, 304SS, 316SS
Brass C37700, C28000, C11000, C36000
Plastics PTFE, PEEK, POM, PA, UHMW, NYLON
Product Images
Zinc alloy door frame hinge for 3030 aluminum extrusion profile showing installation details Close-up view of zinc alloy door hinge with sandblasting black finish
Frequently Asked Questions
How to contact with sales?
You can send inquiry of our products, it will be replied within 1 hour.
What information should I provide for inquiry?
If you have drawings or samples, please send them to us along with your specific requirements such as material, tolerance, surface treatments, and quantity needed.
Is it possible to return the money if the quality is not good?
This has never occurred as we treat quality as our key development principle. Quality and service are everything for us.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company KALU INDUSTRY
Location No.1505,Chengyang Road,Zhouzhuang Town,Jiangyin City,Jiangsu,China
Contact Person Lu

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