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Copper Zinc Coated Metal Soft CD Weld Pins

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Hebei Xiangyi metal products Co., Ltd

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Copper Zinc Coated Metal Soft CD Weld Pins

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Brand Name :	HUIHAOCUSTOM
Model Number :	CD-PIN
Certification :	ISO9001-2015
Payment Terms :	L/C, D/A, D/P, T/T
Supply Ability :	7000000 SETS PER MONTH
Delivery Time :	10 WORK DAYS

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Copper Zinc Coated Metal Soft CD Weld Pins

Copper / Zinc Coated Metal Soft CD Weld Pins To Secure Air Conditioning Ducts

Quick details of the CD weld pins

materials in common: Mild steel, stainless steel
wire treatment: anneaded wire, it is softly for bending easily.
Surface treratment: copper plated or zinc coated for mild steel pins. polished for stainless steel.
Pin diameter: 2.7mm and 3mm for 55mm-300mm nails. 1mm wire diameter for 10mm nails, 1.5mm for 15-25mm nails
Length ranged: 10mm-300mm


Simple construction	high fficiency	saving labors	Eeasy weld to fasten the insulation	Pins sharp for easy go through any insulation

Specification of the CD weld pins


SIZE	D	STEEL FD	ALUM. FD	L-Length
14 GA	.080	.160	---	38mm-280mm
12 GA	.105	.180	.230	55mm-300mm
10 GA	.135	.195	.250	65mm-300mm
9 GA	.148	.230	---	90mm-300mm

we also manufacture 1mm, 1.5mm. 2mm thickness of weld nails.

Images of the CD weld pins

Installation parts-self locking washer / dome cap washers

application of CD weld pins

1. CD welding pins is a insulation fastener which is used to fasten the insulation materials to sheet metal of air duct, other heating, ventilating or air conditioning.

2. A fabricated part made up of a weld pin and a staked on retaining washer,it is usually applied with a capacitor discharge stud welder.

3. The method of application is to place the insulation onto a metal surface, push the weld pin through the insulation, and weld affix (mount) the entire fabricationin one step. Now it is widely accepted as labor saving fasteners in the thermal and acoustical insulation markets for use in industrial and commercial applications.

recommended for	pin length before welding
1/2" insulation(all densities)	12.67mm
1" insulation(1-1/2"ib density)	17.63mm
1" foam	25.55mm
1"insulation(3ib densities)	23.72mm
1-1/2" insulation(all densities)	28.42mm
2"insulation(1-1/2"-2" ib density)	37.95mm
2"insulation(3ib densities)	48.77mm
3"insulation(all densities)	69.85mm
4" insulation(all densities)	95.00mm

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