Decorative Indoor Outdoor Stair Handrail Balustrade Railing
The stair handrail is the support rod of the stair guardrail. Stair
handrails are classified according to materials: polymer handrails
for stairs, iron handrails for stairs, stainless steel handrails
for stairs, glass handrails for stairs, solid wood handrails for
stairs, copper handrails for stairs.
Specification:
| Standard | Guardrail (mm) |
| Height | 800-1150 | Post | 40*40* 30*40 50*50 |
| Spacing(mm) | 1200-1500 | Horizontal bar | 32*32* 30*40 35*35 |
| Post fixing method | Buried or bracket connection | Vertical bar | 16*16 22*22 19*19 |
| Vertical bar spacing (mm) | 110 | Top pipe | 30*60 40*80 |
Performance:
The welding-free integrated assembly process is simple to make and
easy to install; one pass, side pass, horizontal pass, and bottom
pass are all alloy castings, and the appearance adopts
electrostatic anti-corrosion spraying process, a variety of colors,
and is durable; the pipe is processed by high-temperature hot-dip
galvanizing, and the appearance is Electrostatic anti-corrosion
spraying process; the column rectangular tube is punched by
automatic numerical control equipment, fast assembly speed, short
construction period, and combined installation on site.
Material:
1. Iron:
High-grade material
1. Material: adopt national standard Q-235A grade steel.
2. Electric welding process: adopt carbon dioxide gas shielded
welding. (Uniform welding point, strong air tightness, good
firmness) Electric welding rod.
Iron craft: Hand-forged iron craft.
3. Surface treatment:
Hot-dip galvanizing
Electrostatic spraying: no need for thinner materials, no pollution
to the environment and no toxicity to the human body during
construction; excellent appearance quality of the coating, strong
adhesion and mechanical strength; short curing time for spraying
construction; much higher corrosion resistance and wear resistance
Primer is required; the construction is simple and requires low
technical requirements for workers; the cost is lower than the
spraying process; some construction occasions have clearly stated
that electrostatic spraying technology must be used; the
electrostatic spraying process will not occur in the common flow
phenomenon in the spraying process.
Mid-range material:
1. Material: Non-standard Q-220B grade steel is used.
2. Electric welding process: using manual electric welding
technology.
Iron craftsmanship: mostly use cast iron or common profile bending.
3. Surface treatment:
Cold galvanized or not galvanized.
Wooden:
The solid wood stair handrails are made of solid wood materials.
The most commonly used solid wood handrails in China are beech,
oak, rosewood, teak, sapele, and pine. The shape of solid wood
staircase handrails is mainly mushroom-shaped, oval, round and
square.
Solid wood stair handrails are generally matched with the guardrail
handrails in public places such as hotel lobbies or used with solid
wood stairs. The wood texture and touch of solid wood stairs cannot
be replaced by other materials.
New material:
Polymer stair handrails are commonly known as environmentally
friendly wood and excellent wood. They are new materials widely
used in developed countries. This product is a breakthrough new
material in the low-carbon era. It is tougher, lower-carbon, and
more powerful than everyday plastic and solid wood. Replace
traditional handrails of wood, aluminum and stainless steel. It
combines all the advantages of wood, but it abandons all the
defects of solid wood products.
It has good processing performance, low manufacturing cost,
corrosion resistance, insulation and other good characteristics. It
has high strength, temperature resistance, corrosion resistance,
heat insulation, insulation and other properties. It has excellent
flame resistance and abrasion resistance. The texture is natural,
green and safe, fresh and gorgeous, and soft to the touch.
