The Lighter Type End Cap SS Ball Shape Top is a premium structural component engineered to seal, finish, and close off the exposed ends of round stainless steel tubes. Specifically optimized for modern handrails and railing systems, this stainless steel end cap seamlessly blends high-end architectural aesthetics with critical safety features. By providing a smooth, spherical half-ball profile, it enhances the overall handrail design while ensuring a highly comfortable and safe grip for end-users. The rounded form factor effectively eliminates sharp raw metal edges, preventing injuries and dramatically improving the safety profile of public and private balustrade frameworks.
Manufactured to support demanding environmental conditions, this lightweight handrail fittings solution is engineered with a reduced mass configuration that provides a clean, hollow internal design without sacrificing durability. It features an exterior knurled perimeter on the insert sleeve to facilitate a permanent friction mechanical lock when pressed into standard tubing. This specific model is tailored precisely for round pipes with an outer diameter of 42.4 mm and a wall thickness of 2.0 mm. It is available in premium material grades including AISI 304, AISI 316, and Duplex 2205, alongside choice options of satin or mirror polished surfaces to accommodate a wide range of practical or high-end architectural styles.
|
Category |
Part NO. | Ø | H |
Material |
Surface |
Place of Production |
|
End Caps
|
B003.42.20B |
42.4×2.0mm |
21mm |
AISI 304,316 or Duplex SS 2205 |
Satin or Mirror polished |
Shandong, China |
1. Manufacturing Process: Investment Casting + Precision Machining+Polishing
2. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
3. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
4. Design Style: Contemporary, Modern, European, Craftsman
5. Certificate: ISO9001:2015
6. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
7. Certificates: Material Certificates, Dimension Inspection Certificate
8. Lead Time : 60days batch production after end cap samples approved
9. Warranty Service: 1 Year
10. After-sales Service: Online Technical Support, Return And Replacement
Q1: What are the primary advantages of selecting the Lighter Type End Cap SS over standard solid caps?
A: This lightweight model features a specialized hollow-core design that minimizes overall material weight while retaining structural integrity. It provides the exact same sophisticated half-ball aesthetic (Height H) and edge safety benefits as standard caps, making it an ideal choice for weight-sensitive balustrades and decorative installations.
Q2: Which stainless steel material grade best suits my project's environment?
A: Corrosion resistance and longevity depend directly on your material choice:
Grade 304: Tailored for standard interior applications, commercial office spaces, and low-humidity environments.
Grade 316: Highly recommended for general outdoor installations, pedestrian handrails, and environments facing regular weathering.
Duplex 2205: Engineered specifically for severe coastal, industrial, or marine infrastructure requiring maximum resistance to harsh chemical and saltwater pitting.
Q3: Does this ball-shaped end cap require specialized welding tools to install?
A: No welding or complex hardware is necessary. The component is designed for an efficient tap-in mechanical installation. It uses a precision-machined knurled edge on its insert ring to ensure a tight, permanent friction lock. Simply align the cap with a clean, square-cut 42.4 mm tube and drive it flush using a soft-faced rubber mallet.
Q4: What exact pipe dimensions is this specific model compatible with?
A: This particular lightweight component is precision-sized for architectural steel tubing with a 42.4 mm outer diameter (Ø) and a strict 2.0 mm wall thickness. Please cross-check your structural tube specifications prior to ordering to ensure a secure mechanical fit.
