Copper‑plated CD short‑cycle welding insulation studs without disc base. They are used with separate disc washers, mainly for HVAC ventilation ducts to fix rock wool and glass wool. Fast welding installation by CD stud welder with stable performance, ideal fasteners for duct thermal‑insulation projects.
IKING copper‑plated CD stud welding insulation studs, also known as cup head insulation pins, are precision‑engineered fasteners manufactured by China Aike Industrial Co., Ltd. Designed for capacitor discharge stud welding process, these copper‑plated insulation studs deliver outstanding electrical conductivity, reliable welding performance and superior anti‑corrosion capacity for thermal insulation fixing projects.
The copper‑plated surface layer effectively reduces welding resistance during CD stud welding, ensuring instant, firm fusion between stud base and metal substrate without burn‑through or weak welding joints. The special cup‑head structure locks insulation materials tightly, preventing insulation layers from slipping, falling off or shifting under long‑term vibration, temperature fluctuation and mechanical stress.
Produced under strict industrial quality control standards, our CD welding insulation studs are widely adopted across heavy‑duty industrial environments. Compared with ordinary uncoated insulation studs, copper‑plated treatment improves oxidation resistance, extends service life and lowers overall maintenance cost for end‑users. All products are inspected dimension‑by‑dimension before delivery to guarantee stable batch consistency for bulk export orders.
IKING copper‑plated CD stud welding insulation studs serve as core fixing components for thermal and acoustic insulation installation.
Typical application scenarios include HVAC ventilation duct insulation fixing, ship cabin thermal‑acoustic insulation, container wall insulation, industrial oven and furnace inner insulation layer mounting, railway vehicle interior insulation, generator set noise reduction insulation, as well as building metal wall panel insulation systems.
During on‑site construction, the stud is welded onto steel base surface via CD stud welder. Then insulation wool or insulation board is pierced over the stud, matched with insulation washer to compress and lock insulation materials firmly. No drilling on base steel plate greatly preserves substrate integrity, boosts installation efficiency and cuts labor time for large‑scale projects. Suitable for indoor and outdoor environments where anti‑oxidation and stable welding performance are demanded.
China Aike Industrial Co., Ltd is a professional manufacturer and exporter focusing on stud welding fasteners, insulation pins and welding accessories under the IKING brand. We integrate product R&D, precision production, quality inspection and global export service.
We understand diverse requirements from overseas engineering contractors, insulation distributors and manufacturing factories. Besides standard copper‑plated CD insulation studs, we support non‑standard size customization, special surface treatment and tailor‑made packaging solutions. Every batch undergoes strict dimension and welding performance testing. Our goal is to supply cost‑effective, reliable welding fasteners to global customers, and provide timely technical support for product selection and installation advice.
Q1: What welding machine is suitable for these copper‑plated CD insulation studs? A: They apply to standard capacitor discharge (CD) stud welding machines. Please match correct welding parameter according to stud diameter and base metal thickness.
Q2: Can you make custom lengths and diameters? A: Yes. China Aike Industrial supports custom specifications. Please offer your required dimension drawings or detailed parameters for quotation.
Q3: What advantages does copper‑plated bring compared with plain steel studs? A: Copper‑plated improves electrical conductivity for CD welding, creates more stable welding spots, resists surface oxidation and fits long‑term industrial use.
Q4: Are samples available for testing? A: We can provide small quantity samples for your welding and application test; sample cost and freight can be negotiated.
Q5: What is your delivery lead‑time for bulk orders? A: Normally 7‑15 working days based on order quantity and customization situation. We will confirm exact lead‑time after receiving your formal order.
