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135 Degree Stainless Steel Handrail Elbow Fitting - C604

C604
C604 135 degree handrail elbow in stainless steel 304 with mirror polished finish. Socket type joint for round tube handrail and balustrade railing systems, suitable for stairs, balconies and terraces. OEM tube diameters and finishes available.
Country of Origin
China
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135 Degree Stainless Steel Handrail Elbow - Model C604

  • High Performance: A 135 degree handrail elbow formed for smooth directional changes on inclined stair and ramp railings.
  • Precision Engineering: Both sockets are machined to a consistent bore, so this handrail elbow slips squarely onto round tube without rocking or gap.
  • Surface Durability: Stainless steel 304 handrail elbow with mirror polished surface, hand buffed for corrosion resistance and a bright architectural look.
  • OEM / ODM Supported: Tube diameter, bend radius and finish of this stainless steel railing fitting can be produced to your drawing.
135 Degree Stainless Steel Handrail Elbow - C604

* Precision engineered handrail elbow by Gorgeous Hardware.

C604 is a 135 degree handrail elbow made from stainless steel 304 for round tube balustrade and guardrail systems. The fitting joins two tube sections at an obtuse angle, which is the typical geometry where a horizontal handrail follows a stair flight or a change of slope. Because the handrail elbow is cast and then mirror polished, the transition stays visually continuous with the tube, with no visible mismatch in gloss between fitting and rail.

Each handrail elbow is supplied as a socket type fitting with two female ends. The tube is inserted into both sockets and secured by welding, riveting or structural adhesive, depending on the installation method specified for the project. Wall thickness and socket depth are kept generous so the handrail elbow keeps its shape under load, and the polished surface is passivated to resist tea staining in coastal or humid environments. For projects that mix pitch angles, this stainless steel railing fitting is normally ordered together with matching straight connectors, wall brackets and end caps so the whole railing run shares one finish and one bore tolerance.

Technical Specifications

Product Name135 Degree Handrail ElbowModel NumberC604
Main MaterialStainless Steel 304 (SUS304)Standard FinishMirror Polished (Satin / Brushed on request)
ApplicationHandrail and balustrade railing: stairs, balconies, terraces, walkwaysFitting TypeSocket / slip-on, two female ends, 135 degree bend
Tube DiameterMultiple Sizes Available (Customizable)Standard PackagePolybag + Inner Box + Export Carton
Warranty3 - 5 Years GuaranteePlace of OriginGuangdong, China

Why Specify This Handrail Elbow

  • True 135 degree geometry: the handrail elbow is formed on a fixed die, so every piece in a batch repeats the same angle and keeps long railing runs aligned.
  • Matched bore: sockets are sized to standard round tube, letting the handrail elbow be welded or bonded on site with minimal dressing.
  • Marine grade corrosion resistance: stainless steel 304 handrail elbow suits interior and sheltered exterior railing; grade 316 is available where salt spray exposure is severe.
  • Consistent cosmetic finish: the mirror polish on this stainless steel railing fitting is hand buffed in the same sequence as our tube, so the joint reads as one continuous rail.
  • Installer friendly: a light chamfer on both socket mouths helps the handrail elbow start straight onto the tube, reducing rework on site.

International Quality Certifications

Gorgeous Hardware ISO 9001 ISO 14001 ISO 45001 Certifications

Custom Packaging & On-Time Delivery Workflow

Packaging options and delivery timeline for handrail elbow orders

Comprehensive OEM & Branding Solutions

OEM branding, brochure design and display solutions for railing hardware

Factory Manufacturing & Production Lines

Gorgeous Hardware factory, CNC machines and testing equipment

Global Exhibition & Customer Trust

Gorgeous Hardware international exhibitions and customer meetings

Frequently Asked Questions (FAQ)

Q1: Can I get free samples of this handrail elbow to test the quality before bulk orders?
A: Yes. We provide free standard samples of the C604 handrail elbow for engineering and quality evaluation. You only need to cover the courier freight (DHL, FedEx or UPS). Sample dispatch usually takes 1-3 working days, and each sample is sent with its material certificate so your team can verify the stainless steel 304 grade.
Q2: Can you manufacture the handrail elbow according to our technical drawings or samples?
A: Yes, OEM and ODM are our core strength. Share your 2D (CAD, PDF) or 3D (STEP, STP, IGES) drawings, or send a physical sample, and our engineering team will review tube diameter, socket depth, wall thickness and bend tolerance. A prototype stainless steel railing fitting is typically ready within 15-20 days.
Q3: Do you support custom branding, private labeling and retail packaging?
A: Yes. We offer precision laser marking of your logo on the handrail elbow body, customized colour boxes carrying your brand identity, and barcode or SKU labels on export cartons so warehouse handling stays simple.
Q4: How do you guarantee consistent quality across bulk shipments?
A: We operate under a certified ISO 9001 quality management system. Every batch undergoes raw material spectrometer testing to confirm grade, dimensional verification of socket bore and wall thickness, polishing inspection under raking light, and neutral salt spray corrosion testing. Full inspection reports are provided before dispatch.
Q5: What are your payment terms and how is the delivery schedule confirmed?
A: For trial orders we accept T/T (30% deposit, 70% before shipment) and L/C at sight. Production scheduling is confirmed per order after drawing and finish approval, and our sales team keeps you informed at each milestone. Long-term partners can apply for flexible credit terms.

Ready to Upgrade Your Railing Project?

Contact our engineering sales team for wholesale step-pricing, free handrail elbow samples and tailored OEM railing hardware. We respond within 8 business hours.