Galvanised Stanchions
|
Item |
Out Diameter of Ball |
Out diameter of stanchion |
Out diameter of handrail |
Out diameter of kneerail |
|
Standard Type (S) |
76(85) |
48.0(51.0) |
42.3(51.0) |
33.5(38.1) |
|
Economical Type (E) |
66(70) |
42.3(38.1) |
33.5(38.1) |
26.8(32.0) |
1) In the table, the material is carbon steel (mild steel) , if the material is stainless steel and aluminum alloy, we can produce them as for your require.
2) Stanchion : single rail manufactured according to design, double rail is 1020mm , and triple rail is 1,200 mm.
3) Column spacing: mainly four kinds as 1000mm,1200mm,1500mm,2000mm.
4) Steel tube's size: subject to the design drawings confirmed by both parties.
Steel Ball joint handrail convenient installation, robustness, and good anti-corrosive property after treatment.
It is widely used in such industrial and construction engineering fields as sewage treatment plant, electric power, petrochemicals, machinery, waterworks, gardens, municipal roads, airports commercial and architectural applications.
There are three main types of ball joint railings: WHE/1, WHE/2, and WHE/3. There are three main height specifications: 1.00 meters, 1.2 meters, and 1.5 meters. The height series includes a standard railing ball with a height of 1000 millimeters, a raised railing ball with a height of 1100 millimeters, and a three-layer railing ball with a height of 1200 millimeters. There are three main types of column spacing: 1000mm, 1200mm, and 1500mm. In terms of size, there are mainly four types of ball diameters: 66mm, 70mm, 76mm, and 85mm. There are also four types of column diameters: 48mm, 51mm, 42.3mm, and 38.1mm. The handrail diameter specifications are the same as the column diameter, and the railing diameters are mainly 42.3mm, 51.0mm, 26.8mm, and 32.0mm.
Selections of Materials
1)Carbon Steel: This is the most commonly used material and is used in all types of applications.
2)Aluminum Alloy: Aluminum is usually used when weight or corrosion is an issue or in conditions where steel is unsuitable. Aluminum handrail is commonly used in sewerage treatment facilities and commercial and architectural applications.
3)Stainless Steel: Stainless Steel 304 or 316

Surface Treatment
1)Steel handrail Galvanized to protect against corrosion or available Powder Coated
2)Aluminium handrail Oxidation Mill Finish.
3)Stainless steel handrail is Electro-Polished.

Advantages
*Excellent corrosion resistance
*High strength-to-weight ratio
*Support customized on site
*Non-toxic and environmentally friendly
*Naturally attractive
*Easily recycled
Stanchion spacing dimensions must be nominated on the drawings.
Stanchion type must be nominated.
For stairways the stair angle must be nominated.
As per 'typical' drawings below.
Safety barrier stanchions are seal welded to the rails.






Standard pipe
| Steel Toprail | 32NB med/32 SCH10 |
| Steel Kneerail | 25NB med/25 SCH10 |
| Standard radius | 140mm Centre line |
| Angle a value from | 90° - 180° |
| Aluminium Top Rail | 46 O.D x 3.5mm |
| Aluminium Knee Rail | 38 O.D x 2.0mm |
| Standard kick plate | 100*6 mm |
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