Find high quality heat insulation product fixing material air duct cup head welding pins with competitive price here. Please rest assured to buy heat insulation product fixing material air duct cup head welding pins with Qidong Dongpu Hardware Co.,Ltd

Cup head insulation welding pins

Type	D	WD	Min.L	Max.L
CS12	0.105	1.187	3/8	16"
CS14	0.08	1.187	3/8	16"
CL12	0.105	1.5	3/8	16"

The Cup Head Weld Pin is a Mild Steel fabricated part made up of a Weld Pin and a staked-on Speed Clip,or retaining Washer.This product is usually applied with a capacitor discharge stud welder,however Arc and Drawn Arc stud welding equipment can be used.

Advantages

Beveled Edge Cap:Prevents tearing of duct liner

Faster Welds:Forged diamond point design creates more electrical resistance for faster welds

Better Plating:Zinc and Chromate plating exceeds SMACNA standards and gives a more professional appearance

Reduced Down Time:Consistent point quality reduces frequency of machine adjustments.

Stronger Welds:Hardened steel point assures positive electrical contact for complete sheet to pin fusion.

Applied with Standard:Easily applied with Automatic Pin Welder or most standard hand held or hopper fed resistance welders.

	PIN	WASHER
MATERIAL:	LOW CARBON STEEL	LOW CARBON STEEL
	C-0.23%max. P-0.04%max.	C-0.23%max. P-0.04%max
	Mn-0.09% max.S-0.05%max	Mn-0.09%max. S-0.05%max.
PLATING:	Cooper plating is available	Standard washer is galvanized.
	Upon special request	?

BEVEL:Washer edge is beveled to prevent cutting of insulation material.
STAINLESS
STEEL:Not standard,but available by special order.
TO ORDER OR SPECIFY,GIVE:	1.Your drawing 2.Size 3.Length 4.Material

Welcome to purchase high quality and standard heat insulation product fixing material air duct cup head welding pins from Dongpu Hardware - one of the leading manufacturers and suppliers of screws and related products. We aim at offering customers high quality products with competitive price, and offering excellent service and timely delivery. With many products in stock in our factory, we also offer customized service.