◪MPS PowerPoint weld pins are used to fasten insulation to the inside of sheet metal air ducts ,are usually applied when the ductwork is being fabricated. The fasteners have been specifically designed to work with all currently available duct liners and standard resistance welding type application equipment.
China Melparts(MPS) is a leading Insulation Fastener manufacturer , we manufacture a full series of insulation pins and washers . Cooperating with us, we can ensure.
◪ 1: Good price : we sale what we manufacture.
◪ 2: On-time delivery :we have high efficiency auto-production line to ensure the on-time delivery.
◪ 3: Excellent Quality : we have rich experence in manufacturing insulation pins, know the standard and markets
|Duct Liner Weld Pins|
|Common specifications||Length: 1/2" , 3/4" , 1" |
Diameter: 3.4mm or 3.8mm
|Material||Pin : mild steel|
|Head: mild steel|
|Surface treatment||Galvanized plating|
|Product features||Beveled edge prevents tearing of duct liner|
|Forged diamond point design creates more electrical resistance for faster welds|
|Zinc and Chromate plating exceeds SMACNA standards and gives a more professional appearance|
|Consistent point quality reduces frequency of machine adjustments.|
|Production workmanship||Automated production|
|Supply capability||Automated production|
|Application||Being used to fasten insulation to the inside of sheet metal air ducts|
|Remark||Other sizes are available upon request|