IKING Disc Head Weld Insulation Pins are reliable welding fasteners for thermal and acoustic insulation. Made of high‑quality steel, the large disc head firmly locks rock wool and glass wool. Easy to install by arc welding, widely used in HVAC, marine and industrial equipment. Stable structure and strict quality control ensure long‑term fixing performance for various insulation projects.
IKING Disc Head Weld Insulation Pins are professional arc‑welded fastening components for thermal and acoustic insulation applications, manufactured by China Aike Industrial Co., Ltd. Featuring a large flat disc head, these weld insulation pins can hold rock wool, glass wool and other soft insulation materials tightly without piercing or tearing the insulation layer. Made of premium carbon steel, the product delivers stable welding performance after arc welding onto metal substrates.
Unlike cup‑head insulation pins, the wide disc head spreads pressure evenly across insulation surfaces, effectively preventing insulation material sagging and falling off caused by vibration and temperature changes. Every product undergoes strict dimensional and appearance inspection before delivery to guarantee consistent batch quality. It is a practical and cost‑effective fastening solution favored by insulation contractors, machinery manufacturers and global overseas distributors.
Brand: IKING
Product Name: Disc Head Weld Insulation Pins
Material: High quality carbon steel
Welding Method: Arc stud welding
Standard Sizes: Shank diameter 3mm 4mm, common lengths range from 50mm to 150mm
Customization: Custom diameters and lengths are available for special project requirements
Key Features: Large disc head, uniform stress distribution, no damage to insulation materials
Packing: Standard export carton packing, customized packaging acceptable
MOQ: Negotiable for sample orders and bulk project procurement
IKING Disc Head Weld Insulation Pins are widely adopted for thermal insulation, sound absorption and noise reduction fastening in multiple industries.
They are ideal for HVAC ventilation duct insulation, securing internal and external insulation layers of air‑conditioning equipment. These pins are also suitable for industrial cabinet, generator set and mechanical equipment shell insulation. In marine and container industries, they work steadily for cabin and container inner lining insulation.
Workers weld the pin base to metal surfaces, lay insulation materials over the studs, and match with lock washers to finish installation. The large disc head avoids local stress concentration. Installation operation is efficient, greatly saving labor time for large‑scale insulation construction projects.
China Aike Industrial Co., Ltd is a trusted manufacturer and exporter under the IKING brand, focusing on diverse insulation fixing fasteners and stud welding products. We integrate independent research, precision production and strict quality testing.
Besides standard disc head weld insulation pins, we provide custom size solutions according to client requirements. Each batch is inspected strictly before shipment. With stable quality, competitive factory price and timely technical support, our products are exported to Europe, Southeast Asia, the Middle East and other regions, building long‑term cooperation with global distributors and engineering customers.
Q1: What welding way is suitable for disc head weld insulation pins? A: They adopt arc stud welding. Professional arc welding equipment is required for installation on metal base plates.
Q2: What is the advantage of disc head design?
A: The wide disc head disperses pressure evenly. It will not cut or damage soft insulation wool and effectively prevent insulation layer falling off.
Q3: Can you make custom sizes?
A: Yes. Custom diameters and lengths are supported. Please provide drawings or technical parameters for quotation.
Q4: Can customers get samples for testing?
A: Small quantity samples are available for welding test and quality evaluation.
Q5: What is your production lead time?
A: Standard products take 3‑7 working days. Custom and bulk orders take 7‑15 working days. Urgent projects can get priority arrangement.
For price inquiries, please feel free to contact us.
