Curtain Wall System Two Arms Spider A220-21

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Product Name: Curtain Wall System Two Arms Spider A220-21


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

Table of Chemical Composition (%)

Material: S.S 304

















Material: S.S 316









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Other types spider in A 220 Series:

Other types spider in A 220 Series:





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Q:What are the metal members connecting the glass and the glass ribs in the glass curtain wall?
Called the claws. The splicing jaws are mainly used as support joints and transfer loads to a fixed support structure, which is an important accessory to the glass curtain wall.
Q:What is the difference between a curtain wall countersunk connector and a floating head connector?
First of all, I think you are referring to the point of the glass curtain wall, split the claw kit in the split connector. There is a sort of splashing and splashing.
Q:Glass curtain wall claw should be how to calculate the size
Calculate the area of the curtain wall The number of pieces according to the size of the size of your design depends on the size of the glass block is the number of square four For example, the total building curtain wall 200 square feet, I want to design him with an area of 1 square square glass laying, you need to use 200 pieces of glass, and then each piece of glass jaw is 4 is 800 claw pieces!
Q:What is the difference between steel and glass walls?
1, from the architectural point of view, completely different things. One is the whole house; one is the building facade. 2, from the relatively rigorous professional qualification point of view, is the scope of the work of different qualifications. One is steel professional; one is curtain wall professional. 3, from the construction point of view, the two are almost the same thing. One is the steel structure of the glass, one is the steel structure for the skeleton of the curtain wall surrounded by the house.
Q:250 type curtain wall glass connection pawls how much punch
Specifically according to the use and the thickness of the glass with the corresponding fitting, generally can open 40 ~ 50mm hole on the OK, the specific best to consult the supplier to clear the relevant parameters and then open the hole, there are holes to open a little So easy to adjust when the construction.
Q:Stainless steel splicing claws attached to what steel structure above
Stainless steel splicing jaw pieces of the choice of models to see you mainly use the glass size, carrying the wind pressure, weight.
Q:What is the point of the glass curtain wall and the whole hidden glass curtain wall?
Full hidden glass curtain wall: full hidden curtain wall. Relative to the semi-hidden box (vertical and horizontal implicit; vertical implicit) in terms of. Curtain keel glass frame set all indoors. Curtain wall surface only glass glue. The appearance of simple and neat.
Q:Do the top of the sun room?
Two ways no problem, the key is to practice norms. However, do the best sun do not use 12mm tempered glass, according to the norms should be used laminated glass, PVB film must be used dry clip, and the film thickness of not less than 0.76mm (two film). If you want to use a single layer of tempered glass and not more than 8mm thick (to reduce the power of glass burst fragments wounding), glass strength can be reduced by reducing the size of the plate.
Q:Tempered glass can not be broken by a few millimeters
8mm above the thickness of the tempered glass can stand, as long as not deliberately hard step, is very strong. I hope my answer can help you, hope to adopt!
Q:What are the specifications of the stainless steel jaws?
200 split claw size 200MM; Features: more commonly used one. Used in the shed glass area between 1.5m2 to 1.8m2, the thickness of 6 +6 and 8 +8, you can use 200 to split the claw. For safety reasons 8 + 8 It is recommended to use 220 splicing claws. 220 type splicing claw size 220MM

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