| Product Name | cup head stud welding pins |
| Material | stainless steel or carbon steel |
| Head diameter | 30mm or 25mm |
| Finished | galvanized , copper coated ,polished |
| Pin diameter | 2.7mm ,3.0mm,3.4mm |
| Pin length | 19mm-200mm |
| Sample | support |
| Service | door to door service |
| Payment Terms | L/C, L/C, T/T, T/T, Western Union, paypal |
| Supply Ability | 300.000 pcs per 20 days |
| Delivery Time | 7 work days |
| Packaging Details | 1.500pcs per bag, 10 bags per carton.72 cartons per pallet 2.1000pcs per carton, 48 cartons per pallet. 3. to be your requirements |
| Brand Name | HUIHAO |
| Model Number | Duct liner pin |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Different length Soft CD Weld Pin For Marine Insulation
Galvanized Steel Cup Head Welded Pins Designed To Weld Through And Secure Wraps
Ship Building M3x90mm Bimetallic Cd Pins With Aluminum Base Copper Coat Steel
3x100mm Aluminum Insulation Cd Weld Pin For Marine Building Repair
Product Specification
| Product Name | cup head stud welding pins | Material | stainless steel or carbon steel |
| Head diameter | 30mm or 25mm | Finished | galvanized , copper coated ,polished |
| Pin diameter | 2.7mm ,3.0mm,3.4mm | Pin length | 19mm-200mm |
| Sample | support | Service | door to door service |
| Payment Terms | L/C, L/C, T/T, T/T, Western Union, paypal | Supply Ability | 300.000 pcs per 20 days |
| Delivery Time | 7 work days | Packaging Details | 1.500pcs per bag, 10 bags per carton.72 cartons per pallet 2.1000pcs per carton, 48 cartons per pallet. 3. to be your requirements |
| Brand Name | HUIHAO | Model Number | Duct liner pin |
| Certification | ISO | Place of Origin | CHINA |
| High Light | 38mm Stud Welding Pins ,30mm Stud Welding Pins ,Duct Liner Stud Welding Pins | ||
1. Product name :Cupped Head Stud Welding Pins
2.Material: Low Carbon Steel, material specifications or certification available.
3.Finish: Mild Steel pins are galvanized/coated, washer is galvanized.
4.Annealing: All steel pins are fully annealed unless otherwise specified.
5.Paper Insulating Washers:Available for welding through foil faced insulation.Paper insulating washers
can be ordered separately or factory installed.
6.Compatibity: All pins are compatible and recommended for use with all brands of CD stud welding
equipment
Metal Cupped Head Pins type of Capacitor Discharge (CD) pin is welded through the insulation, allowing
the fabrication to be done in one easy step. The head of the pin is attached to the nail, so there is no
need to add a washer.
Metal Cupped Head Pins Reduced labor time - Neat, finished appearance
![]()
|
common size of duct liner Cupped Head Weld Pin |
|||
| Cupped Head Weld Pin diameter |
base size |
length | Base type |
| 2.7mm | 25mm, 30mm |
15-250mm |
without paper ,with paper ,with gold color |
| 3mm | 25mm, 30mm |
15-250mm |
|
| 3.4mm | 25mm, 30mm |
15-250mm |
|
| Duct Liner Cupped Head Weld insulation Pin For Auto Welding Resistance Equipment | |
| BETTER PLATING | weldpin shanks Zinc and Chromate plated exceeding SMACNA standards and providing a professional appearance.Quilting Cup Head Insulation Pins are copper plated. |
| 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. |
| CORROSION RESISTANCE | Plating exceeds current SMACNA standards for corrosion resistance. |
| TEMPERATURE RANGE | Quilting Cup Head Insulation Pins function properly over normally accepted operating range of temperatures of 0 degrees C to 121degrees C and are not adversely affected at temperatures of 0 degrees C to 287 degrees C. |
| VIBRATIONS |
Quilting Cup Head Insulation Pins will not fatigue or be physically affected by vibrations normally found in high velocity air handling systems.
|
![]()
![]()
Cupped Head Insulation Pins simplify the permanent installation of "Duct Liner" or other insulation materials
to duct work or to other heating, ventilating or air conditioning sheet metal configurations and housings.
A fabricated part made up of a weld pin and a staked on retaining washer. Variations of material are available.
This product is usually applied with a capacitor discharge stud welder. Used for securing insulation.
![]()
![]()
![]()
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
3000000-6000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
15 YEARS EXPERIENCE PROFESSIONAL MANUFACTURER OEM/ODM ONE-STOP CUSTOM FACTORY MEET YOUR INDIVIDUAL PROCESSING ENSURE QUALITY AND PRECISION About HUIHAO China HUIHAO was established in 2013. We mainly manufacture and supply Wire mesh and insulation fastener. Our corporate headquar... 15 YEARS EXPERIENCE PROFESSIONAL MANUFACTURER OEM/ODM ONE-STOP CUSTOM FACTORY MEET YOUR INDIVIDUAL PROCESSING ENSURE QUALITY AND PRECISION About HUIHAO China HUIHAO was established in 2013. We mainly manufacture and supply Wire mesh and insulation fastener. Our corporate headquar...
Get in touch with us
Leave a Message, we will call you back quickly!