Qingdao Compass Hardware Co., Ltd.
Quality and Service are second to none.
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Stainless Steel Stair Handrail Polished Wall Mounted Adjustable Elbow Flange
Features.
This Stainless Steel Stair Handrail Polished Wall Mounted Adjustable Elbow Flange is available for 180 degree adjustable according to different application, is widely uesed as handrail connector for stainless steel glass balcony and stainless steel outdoor stair railings, stainless steel tubular handrail systems and glass balustrade stainless steel handrails.
Available dimensions.
| Item NO. | Outer DIA | Tube thickness | Material | Surface |
| 312.337 | 33.7mm | 1.5mm, 2mm or customized | AISI304, AISI316 | Brushed, Polished |
| 312.381 | 38.1mm | 1.5mm, 2mm or customized | AISI304, AISI316 | Brushed, Polished |
| 312.424 | 42.4mm | 1.5mm, 2mm or customized | AISI304, AISI316 | Brushed, Polished |
| 312.483 | 48.3mm | 1.5mm, 2mm or customized | AISI304, AISI316 | Brushed, Polished |
| 312.508 | 50.8mm | 1.5mm, 2mm or customized | AISI304, AISI316 | Brushed, Polished |
Compass Quality
In house testing facilities and innovated process to assure the quality
- CNC centers
- Coordinate Measurement Machine (CMM)
- Spectrograph ( Make sure material are respecting the standards)
- Salt Spray Test
- 4 inspection.(material inspection, semi-finished inspection, inspection before packing, warehouse-out inspection)
Material
| C | Si | Mn | P | S | Ni | Cr | Mo | |
| AISI304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 8.-10.0 | 18.0-20.0 | |
| AISI316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| AISI316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.030 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
304 is the basic chromium-nickel austenitic stainless steel and has been found suitable for a wide range of applications. It is the most readily available in a variery of prodcut forms. This grade is easy to form and fabricate with excellent resistance to corrosion.
316 offers more corrosion-resistance through the addition of molybdunum. This grade is desirable where the possibility of severe corrosion exists, such as heavy industrial atmospheres and marine environments.
316L isthe low carbon version of 316.
Pre-Sales Service
Inquiry and consulting support.
Sample testing support.
Drawings and design supplied.
Visiting our factory.
After-Sales Service
8hours * 6days online service.
Timely updating on production status.
Fast respond on quality complain within 24 hours.