IKING manufactures high-performance CD weld pins designed for fast and dependable insulation installation in HVAC systems, industrial equipment, marine structures, and pipeline projects.
As a professional insulation fasteners manufacturer, we supply reliable insulation weld pins, stud welding pins, and capacitor discharge weld pins for global distributors, contractors, and project engineering teams.
We support every order with strict quality control, flexible OEM manufacturing, and direct factory pricing.
Whether you need standard inventory for wholesale distribution or customized pin specifications for large engineering projects, IKING provides consistent quality and a secure supply chain you can depend on.
In modern thermal and acoustic insulation projects, installation speed and fastening integrity directly determine overall project cost and long-term durability.
IKING CD weld pins provide a faster, stronger, and more reliable alternative to traditional mechanical fixing methods.
Using Capacitor Discharge (CD) stud welding technology, our pins weld instantly onto sheet metal surfaces without pre-drilling or damaging the base material.
After welding, insulation materials such as fiberglass, mineral wool, and ceramic fiber can be installed over the pins and secured firmly with self-locking washers.
The ultra-fast welding cycle significantly improves installation efficiency and helps contractors shorten project completion time.
High weld strength ensures stable insulation support and helps prevent insulation sagging or detachment during long-term operation.
CD welding eliminates drilling processes, helping preserve the integrity of metal surfaces.
Precision manufacturing ensures reliable dimensions, stable welding performance, and reduced material waste.
Every batch of IKING insulation weld pins is manufactured under strict quality control procedures to ensure reliable performance.
Quality inspection includes:
These quality standards help customers achieve consistent installation results across different projects.
Different applications require different levels of corrosion resistance and durability.
IKING provides multiple material options for CD pins:
A cost-effective solution for general HVAC applications and commercial building ductwork.
Available with copper coating or galvanized surface treatment for improved welding performance and corrosion protection.
Available in SS304 and SS316 materials.
Ideal for demanding environments such as:
Provide enhanced surface protection for humid environments and general industrial applications.
IKING provides flexible customization solutions based on customer drawings, samples, or project requirements.
Available customization options include:
Whether you are a distributor or engineering contractor, IKING can provide suitable stud welding pins for your market requirements.
IKING CD weld pins are widely used by HVAC contractors for securing:
They are suitable for rectangular and round sheet metal ducts in commercial and industrial buildings.
Our capacitor discharge weld pins provide reliable insulation fastening solutions for:
They help maintain insulation stability in demanding industrial environments.
Stainless steel CD pins provide excellent corrosion resistance in marine environments.
Common applications include:
| Feature | Specification Details |
|---|---|
| Product Name | CD Weld Pins / Capacitor Discharge Weld Pins |
| Application | Thermal & Acoustic Insulation Fastening |
| Welding Method | Capacitor Discharge (CD) Stud Welding |
| Material Options | Carbon Steel, Stainless Steel (304 / 316), Galvanized Steel |
| Surface Treatment | Copper Coated, Zinc Galvanized, Plain |
| Pin Diameter | Standard 10 Ga (3.4mm), 12 Ga (2.7mm), Custom Sizes |
| Length Options | 3/4" to 10" (Custom Lengths Available) |
| Accessories | Self-Locking Washers, Cup Head Caps, Speed Clips |
Yes. IKING CD weld pins are manufactured with standard weld tips and precise dimensions, making them compatible with most portable and automatic CD stud welding machines.
Yes.
IKING supports global distributors with:
Looking for reliable CD weld pins with factory-direct pricing and stable supply?
IKING provides professional CD pins, insulation weld pins, stud welding pins, and capacitor discharge weld pins for global insulation fastening projects.
Contact IKING today for:
