Ceramic Ferrules are specially designed for various studs welding. The Products are made from cordierite which is ideal material and applied in shipbuilding industry, welding operation, heavy construction fields, etc.

Main benefits
1. Good concentricity and consistency.
2. Excellent wear and heat resistance.
3. HIgh strength, endurability and anti-aging performance.
4. Extremely precise design as well as customized products.
In order to ensure the jointing quality and perfornance, according with criterion of AWSD 1.1-92. The pin of GB 10433-8 must be worked in the ceramic protective rings
Packing
Packed in box separately.

Ceramic protective rings ferrules made by our corporation is formulated with cordierite and by, molding, vinegar eduction, calcining, etc. So the products have excellent capability and performance, but the best prices, we have almost all specification of the ceramic products. Such as M 6, M 8, M 10, M 13, M 16, M 19, M 22 regular and penetrable etc.

Our ceramic protective ferrules cooperated with our jointing nails were used in the engineering of magnetic force floating railway in Shanghai and the Bridage of Runyang Changjiang River, and the products can also be used in large or complex in power plant and the plane depot that needs wide span.