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Duct Liner Weld Pins

【Brief】：

Name:duct liner weld pins

Washer: 25.4mm,30mm

Pin: 2.7mm,3.4mm , to be your request

Length: 30mm

Quality execution standard: US standard

Package: 1000pcs per carton, 48 cartons per wooden pallet

【Series】：Cupped Head Pins

Description

Rock Wool fasterer Cup Head Weld Insulation Duct Liner Weld Pins

Duct Liner Weld Pins
Common specification	base size: 25.4mm,30mm round type
	pin size:3.4mmx30mm, 2.7mmx30mm
material	base	stainless steel, galvanized steel
	pin	stainless steel, mild steel, high strength galvanized steel
surface treatment	copper plating or galvanized coated, blue zinc coating, white zinc coating, yellow zinc

Advantage of Duct Liner Weld Pins

excellent welding performance
suit for all auto-feed weld machine or portable weld machine
cup head & flat head for option,Reduces jams and machinery down time while preserving the insulation
round cupped head increases the welding surface, resulting in a reduction in misfires and superior strength.

Application of Duct Liner Weld Pins

Duct liner weld pins is a insulation fastener to weld the duct liner to the sheet metal of air duct, they are welded by auto-feed machine

Application welders