Key Features:

Our Rectangular Base Insulation Lacing Anchors (also known as lacing hooks or blanket pins) are specifically designed for fabricating reusable and removable insulation covers . Unlike standard weld pins, these anchors do not require welding to a substrate. Instead, they are pushed through the insulation blanket material and secured on the opposite side using self-locking washers. The hook head then allows for lacing two sides of the blanket together using a tie wire, ensuring a tight, secure fit .

• Superior Hook Design: The prominent hook head provides a strong, durable fixation point even in elevated temperature applications . It allows for quick and easy lacing, maintaining internal insulation between the outer and inner liners of the blanket .

• Rectangular Base for Load Distribution: The rectangular base offers a larger surface area of contact than standard round heads, distributing the load more evenly. This reduces stress concentration on the insulation material, preventing long-term damage and sagging .

• Corrosion-Resistant Materials: Manufactured from high-grade Stainless Steel 304/316 for maximum corrosion resistance . Low carbon steel (zinc-plated or galvanized) options are also available for cost-effective applications .

• Compliant & Safe: Our anchors are stamped with “NO AB” (No Asbestos) to clearly indicate the blanket material is asbestos-free, complying with industry safety standards .

• Efficient Installation: The installation process is simple and requires no special tools: 1) Prepare the insulation blanket, 2) Press the anchor through the material, 3) Secure with a self-locking washer and bend over the pin, 4) Lace the hooks with wire to fasten the blanket .

Application

Like round head insulation lacing anchors, the rectangular head insulation lacing anchors are also used for the industries of fabrication or installation of thermal, cold or acoustic insulation covers. Our special riveting process ensures that the pins and the rectangular head lacing hooks base are riveted firmly and will not loosen during use. And absolutely ensure that the pin is perpendicular to the rectangular head lacing hook base.

Key advantage:
The round/rectangular base design ensures stable anchorage without penetrating or damaging the insulation core, while the stainless steel construction guarantees long-term performance in high-temperature, humid, or corrosive environments.

FAQ

• What is the difference between lacing anchors and insulation weld pins?
  Lacing anchors are not welded; they are pressed through insulation blankets and secured with washers. They have a hook head for lacing wires to fasten removable covers, while weld pins are welded to substrate for permanent fixation .

• What sizes are available?
  We offer both 12 Gauge and 14 Gauge pins, with standard lengths ranging from 2.5 inches to 4.5 inches. Custom lengths are available upon request .

• Can these anchors be used for high-temperature applications?
  Yes. Our Stainless Steel 304/316 lacing anchors are designed to provide strong, durable fixings even in elevated temperature applications .

Customization:
We support full OEM/ODM services. Please contact us for custom pin lengths, base dimensions, and material grades to perfectly match your project specifications.