Curtain Wall System Short Single Arm Spider B220-11

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1. curtain wall spider system
2. made by casting
3. with genuine stainless steel
4. laser printing logo available

Table of Chemical Composition (%)

Product Picture:

Curtain Wall System Short Single Arm Spider B220-11

Other types spider in B220 Series:

B220-21 B220-1

Curtain Wall System Short Single Arm Spider B220-11

B220-4 B220-1

Curtain Wall System Short Single Arm Spider B220-11

Project Picture：

Curtain Wall System Short Single Arm Spider B220-11

Q:How to distinguish between the claw is 220 series or 250 series: Specifications vary in size

Q:What is the difference between the price of the pick up claw?: Material 201,304,316, from time to good, the most commonly used is 304. The larger the size, of course, the price is smaller than the size of the expensive

Q:What are the specifications of the curtain wall: 220 series, 250 series, generally use these two series more.

Q:Is there a stainless steel splicing claw with the same price but cheaper manufacturers?: Some, a lot of It's harder to find than it is.

Q:What is the reason for rusting the claws?: Stainless steel is the surface of the formation of a very thin layer of thin and strong and stable stable chromium oxide film (protective film), to prevent oxygen atoms continue to infiltrate, continue to oxidize, and get the ability to resist corrosion. There is some reason, this film is constantly destroyed, the air or liquid and oxygen atoms will continue to infiltrate or metal iron atoms continue to precipitate out to form loose iron oxide, metal surface will be constantly Rust.

Q:Do you want to glue when you install a splice?: The point curtain wall is connected by a splice joint, a splice joint and a splicing jaw connection, a splicing claw and a support system.

Q:What is the difference between tempered glass shed and tempered glass and canopy sunshine shed?: Is the same, because we must consider the safety factors, with less ordinary glass, commonly used is tempered glass and laminated glass. There are also a PC sunshine board, PC Nai Liban, whether it is light transmission, insulation, safety, service life, appearance, cold bending performance, better than the glass, but the cost of It is slightly higher!

Q:Point glass curtain wall is the main material or auxiliary material? What is the basis?: Glass curtain wall pieces are connectors, support pieces (bracket), so it is auxiliary material!

Q:How many of the glass curtain wall are to be welded to the pillar: This should be based on the specific force of the situation, with 200 series of split claw example, one kilogram bearing 150 kilograms of glass

Q:The difference between the skeleton curtain wall and the whole glass curtain wall: With the skeleton of the curtain wall is a metal column beam as a support structure, because there is a metal skeleton, is bound to be very transparent. Full glass curtain wall as the name suggests, is the force support and the panel is full of glass, so the effect is more transparent than the skeleton curtain wall.

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