Curtain Wall System Four Arms Spider B220-4

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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 Four Arms Spider B220-4

Other types spider in B220 Series:

B220-21 B220-1

Curtain Wall System Four Arms Spider B220-4

B220-2 B220-11

Curtain Wall System Four Arms Spider B220-4

Project Picture：

Curtain Wall System Four Arms Spider B220-4

Q:What is the splice: The spliced connector is a fitting for a glass curtain.

Q:What is a round steel nail on a glass curtain wall?: You say is generally point-type glass curtain wall, the hardware components called split claws, there are two claws, three claws, four claws.

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

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:What is the use of borehole during the production of tempered glass?: Drilling is the need for glass mounting - fixing the glass through the holes.

Q:Afraid to stand under the building with a glass curtain wall Today to the digital square, walked, suddenly heard a sound, and then a look at the front of the meter on the second floor of the glass split on the second floor, just under the two people passing. A time screaming again and again. Sent to the nearby hospital, blood flow all the way ... ... I also decorated the company for two years, really do not understand why so many people like glass curtain wall now. Personally feel that it can only look at the top, but also unsafe (old in the accident), and dirty (high difficult to clean up).: Because the glass transparency is better, the decoration is also on the grade, can directly see the store items and layout, mainly for business help

Q:What is the 250 pick up claws: 250 refers to the hole distance, split the claw is the curtain wall link. The splicing claws offer about $ 300.

Q:Are there any requirements for the weld grade of the curtain wall connection? Thank you!: This is generally described in the design of the curtain wall

Q:What is the point of the ribbed curtain wall: Point refers to the point of the type, the glass panel is fixed by the stainless steel dial system; rib dial refers to the dial system is fixed in the rear of the panel on the floor. The most common is the glass ribs point of the curtain wall.

Q:The kind of glass that is attached to the pawl, I would like to ask how the size of the glass is accurate? Starting from that point?: Most of the use of tempered glass for the use of curved glass, to provide the glass glass size: curved arc length; chord length; arch height; radius; there is the other side of the length can be!

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