Stainless steel stair railings The stainless steel guardrail structure is generally divided into main poles and uprights. The main pole is often called the supervisor (for example, the handrail of the staircase guardrail is what we call the supervisor). The column can also be called a riser, which is used to support the main pipe.
The wall thickness of the supervisor is 1.2mm according to the national standard. Stainless steel guardrails are often seen in life, such as stair guardrails, balcony guardrails, bridge guardrails and so on. Stainless steel guardrail has many advantages, so it has been widely popularized. Stainless steel guardrails often seen in life are stair guardrails, and balcony guardrails are more stainless steel; bridge guardrails are mostly made of cement or marble, and stainless steel bridge guardrails are still relatively rare.
