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| Categories | Stud Welding Pins |
|---|---|
| Brand Name: | huihao |
| Model Number: | Duct Insulation Pins & Fasteners |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | Negotiable |
| Payment Terms: | L/C,T/T,Western Union,paypal |
| Supply Ability: | 1,000,000 pcs per 30 days |
| Delivery Time: | 5-8 work days |
| Packaging Details: | 1. 1000 pcs / 2000 pcs/ 3000 pcs per carton 2. 48 cartons per pallet 3. or according to your requirement. |
| Product name: | Duct Insulation Pins & Fasteners |
| Brand: | HUIHAO CUSTOM |
| Material: | Carbon Steel |
| Base Size: | 25mm or 30mm is standard |
| Surface: | Copper plated, galvanized |
| Nail Diameter: | 1.8mm, 2.0mm, 2.7mm, 3.0mm, 3.4mm |
| Samples: | Support |
| Nail Length: | As your requirement |
| Company Info. |
| Huihao Hardware Mesh Product Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
If you are looking for Duct Insulation Pins & Fasteners, Huihao hardware Mesh Product Limited is your good choice, we supply good quality duct duct insulation pins & fasteners with good price.
Cup head weld pins are highly efficient duct insulation fasteners, because it could secure insulation to the sheet metal duct permanently in only one step, just need put the insulation in place and weld through the insulation to the surface of metal duct with the Capacitor Discharge Weld Machine and Gun.
Huihao not only supply good quality Duct Insulation Pins & Fasteners, but also supply the Capacitor Discharge Weld Machine and Gun, and if you have interest in making duct insulaiton pins & fasteners yourself, we also could supply the automatic machine, any questions about the duct insulation pins & fasteners, please feel free to ask me.
| Attribute | Value |
|---|---|
| Product name | Cup Head Weld Pins |
| Brand | HUIHAO CUSTOM |
| Material | Carbon Steel |
| Base Size | 25mm or 30mm is standard |
| Surface | Copper plated, galvanized |
| Nail Diameter | 1.8mm, 2.0mm, 2.7mm, 3.0mm, 3.4mm |
| Samples | Support |
| Nail Length | As your requirement |




Cup head weld pins are typically applied using a capacitor discharge stud welder.
The installation process involves placing insulation onto a metal surface, pushing the weld pins through the insulation, and welding the entire fabrication in one efficient step.
These labor-saving Duct Insulation Pins & fasteners are widely used in commercial and industrial applications for thermal and acoustical insulation systems.



1. Are you a manufacturer or a trader?
We are a manufacturer located in Hebei province, China.
2. Do you support product customization?
Yes, we can customize material, surface finish, wire diameter, and
length according to your requirements.
3. Can I get samples?
Yes, we provide samples for quality confirmation.
4. Can you accept small orders?
Yes, we accept small orders for common sizes.
5. How do you ensure product quality?
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