Duct Liner Weld Pins

◪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.
Company Advantage
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

Specifications

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
Packing	5,000PCS/Box
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

Favorable rate

100%

Buyer impression

Product Message

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