Stainless steel glass spider fittings are high-end architectural hardware accessories designed for modern sports stadium glass curtain walls, skylights, canopies, railings, and other structures. These stainless steel glass spider fittings feature a multi-arm design that anchors glass panels to building structures while maintaining transparency and load-bearing capacity.
- Materials:
Made of 304, 316,CF8M,CF8M-L stainless steel, offering excellent corrosion resistance, strength, and durability,making them suitable for both indoor and outdoor environments . The stainless steel 316 is preferred for coastal or industrial areas with high salinity and humidity.
- Types:
Structure consists of a central connector (e.g., stainless steel claw) and multiple radial "arms" (typically 2-arm, 3-arm, or 4-arm claws for glass corners or edges)resembling a spider, These arms of stainless steel glass spider fittings secure glass panels via bolts or hinges.
Product Parameters
|
Parameter |
Details |
|
Model |
No. SPS-3000 Series |
|
Material |
304/316L Stainless Steel(AISI/EN1.4301/1.4404) |
|
Load capacity |
Up to 5kN per fitting(varies with arm design) |
|
Glass thickness |
6-25mm |
|
Arm Length |
100-500mm (customizable) |
|
Surface Finish |
Mirror polishing, brushed or stain finishing |
Product Features & Applications
Product Key Features
High Load-Bearing Capacity: As the stainless steel glass spider fittings are integrally cast, they can support large glass plates while meeting building safety standards
Flexibility: The multi-arm design adapts to different glass sections and angles. For curved curtain walls, this design offers significant advantages.
Applications
- Glass Facades: Curtain walls, atriums, and office building exteriors.
Skylights & Canopies: Airports, shopping malls,Translucent roofs and greenhouses.
-Interior Decoration: Glass stair railings, partitions, and display cabinets.
Special Designs: Irregular glass structures,such as spiral staircases, terraces, and balconies, observation decks.
Production Details
- Manufacturing Process: Silica sol shell made investment casting process
- Mould design & making : Molds are typically made from aluminum alloy, with steel molds used in special cases. There are two types of molds: auto-mold and manual mold.
- Wax patterns making: Automatic wax pattern injection machines are used to create wax patterns.
-Assembly tree:The direction of the tree group and the number of wax patterns are designed based on fluid mechanics principles.
-Shell making: 8 layers of silica sol shell with Zirconium sand and zirconium slurry.
-Shell buring:Shells are fed into a burning furnace for 30–40 minutes.
-Metal pouring:Stainless steel 304, 316,CF8M,CF8M-L metal water pouring at 1600°C.
-Shell removing:Shells are removed by using vibrating machines, shot blasting machines, and sand spraying machines.
-Shape adjusting:Shape are adjusted via press-fitting machine to meet the tolerance requirements.
-Machining: Holes are machined according to the drawing specifications.
- Surface treatment: Electronic polishing, manual mirror polishing or satin polishing.
Customization:
- Customized material,arm lengths,radius, structure,angles, and surface finishes,packing options are available.
Quality Control: 100% visual inspection, Load testing, salt-spray testing, and dimensional checks,X-ray inspection, and metallurgical analysis at optional.
Product Qualification
Certifications:
- ISO 9001:2015(by DNV) for quality management.
-ISO14001:2015 for environmental management.
-ISO45001:2018 for occupational health and safety.
-ISO50001:2018 for energy management.
Production Strength:
33,350㎡ facility with investment casting production lines and workshop.
Delivery, Shipping & Service
Global Logistics: FOB/CIF terms, air/sea shipping.
Lead Time: 15–45 days (standard), expedited options available.
Support: Pre-sales consultation to after-sales technical assistance.
FAQ
Q: Can you customize stainless steel glass spider fittings for construction applications?
A: Yes, Customized design is welcomed.
Q: What is the MOQ?
A: MOQ starts at 10 units; sample orders accepted.
Q: Do you provide material certifications?
A: Yes, We will Provide accordingly with compliance documentation.
Purchasing Considerations
Load Calculation: Select specifications based on glass thickness, wind pressure, seismic factors, etc.
Surface Treatment: For outdoor use, 316 stainless steel with a brushed or satin polishing finish is recommended to resist fingerprints.
Certifications: Ensure compliance with ISO 9001, or EN standards.
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