Curtain Wall System Two Arms Spider B220-21

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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 Two Arms Spider B220-21

Other types spider in B220 Series:

B220-2 B220-1

Curtain Wall System Two Arms Spider B220-21

B220-4 B220-11

Curtain Wall System Two Arms Spider B220-21

Project Picture：

Curtain Wall System Two Arms Spider B220-21

Q: Curtain wall claw claw how much appropriate? How much is a square? Please professional answer, plus points plus points: 250 series of four claws of the 480, two claws of the 300, single claw of 190. This is the price is more expensive, Kennedy commonly used splicing a 60 dollars, a base is 60.

Q: The construction of the people say to make a certain slope, because the rain to the direction of their own home to the flow of the station Will the beam be loaded with I-beam? Workers say 50 * 100 square tube on the line: Recommendation: do the sun room must choose a regular company, need to have the design and calculation capabilities, through the design of the design calculation to ensure the safety of the structure, which is necessary. There are regular company material control will be better, construction and installation will be more standardized after use, with the rest assured.

Q: What is the between glass and steel frame?: Foam double-sided adhesive paste separated, both sides of the glass glue.

Q: Steel glass canopy glass is tiled or split jaws good: Light steel glass canopy focus on just the material for the light steel, tempered glass canopy focus on the glass material for the tempered glass, are glass canopy, but the name of the focus is not the same

Q: How is the glass curtain wall attached to the steel frame fixed on the steel frame: Steel structure point curtain wall cylindrical adapter seat welded to the steel structure, the splicing claw screw to the adapter seat, the joint and then fixed to the splicing claw

Q: What are the specifications of the stainless steel jaws?: A very common one. Use the same with the 200 splicing claws. Including glass area between 2.0m2 and 2.3m2, the thickness of 6 +6 or 8 +8 can be used. Thickness of 8 +8 is recommended to use 250 split claws, Jie Chen hardware.

Q: Are there any requirements for the weld grade of the curtain wall connection? Thank you!: General curtain wall of the weld if there is no special requirements, then the three welds.

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: How to distinguish between the claw is 220 series or 250 series: You can measure the distance between the center of the adjacent joints, the industry is generally the default hole pitch model. 220 series represents the adjacent hole center distance is 220mm.

Q: Used in the glass canopy on the distance between the claw claw how much, generally what is required in the canopy, I consult a few, the difference is a bit big, dizzy.: Usually stay between 10mm glass glue joints, connections are two glass center hole spacing 220mm, from the heart to the glass edge of the hole is: (220-10) / 2 = 105mm

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