Hebei Xiangyi metal products Co., Ltd
Hebei Xiangyi metal products Co., Ltd- CREATE BEYOND Metal Ring Mesh & Insulation Fasteners
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Specification of Duct Liner Insulation Pins
| base size | base material | pin diameter | pin length | pin material | finished |
| 25mm | mild steel, stainless steel, copper | 3mm | 10mm-65mm | mild steel, stainless steel, copper | zinc/ copper plating |
| 30mm | mild steel, stainless steel, copper | 3.4mm | 10mm-65mm | mild steel, stainless steel, copper | zinc copper plating |
| custom | support custom | support custom |
Destription of Duct Liner Insulation Pins
1. 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.
2. The method of application is to place the insulation onto a metal surface, push the Cup Head weld pin through the insulation, and weld affix (mount) the entire fabrication in 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.
Installation introduction of Duct Liner Insulation Pins with welders
| recommended for thickness of the insulation | 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 |
Images of Duct Liner Insulation Pins
application equipments of cup head CD weld pins