Rockwool Cupped Head Weld Pins

Rockwool cupped head weld pin is an type of insulation materials which made of mild steel, galvanized, low carbon steel or copper plated. The length of cup head pins bodies range are from 3/8-inch to 6 inches, with 3/8-inch to 2-1/8-inch in 1/8-inch increments and 2-1/2-inch to 6-inch in 1/2-inch increments.

Rockwool Cupped Head Weld Pins usually used for construction, marine, HVAC systems, shipyard repair and other areas.

For US, Canada, the pin diameter is 12GA(2.7mm), the washer can with or without kraft paper. the length from 3/8" to 4-7/8". For EU countries, the pin diameter is 12GA(2.7mm) and 14GA(2.0mm).

The Features of Rockwool Cupped Head Weld Pins

• Body material: The body material of Rockwool cupped head weld pin is usually made of high quality steel, such as carbon steel or stainless steel, to ensure its high strength and corrosion resistance.
• Coating material: To improve the weather resistance and service life of weld pins, some products are coated on their surface, such as galvanized, copper plated, or subject to other anti-corrosion treatments.

• Cupped head: This is the most distinctive feature of Rockwool cupped head weld pins. The cupped head design not only increases the area of contact between the pin and the joining material, which improves the stability of the connection, but also makes it easier to position and align the pin during the welding process.

  Pin length and diameter: Rockwool cupped head weld pin lengths and diameters are often customized for specific applications to meet the needs of connections of varying thicknesses and strengths.

• Connection function: Rockwool cupped head weld pin is mainly used to firmly fix the rock wool and other insulation materials on the wall, roof and other structures, playing the role of connection and fixation.
• Sound and heat insulation: As rockwool itself has excellent sound and heat insulation properties, and the weld pin as a connector, its stable connection performance can ensure that the sound and heat insulation effect of the rockwool material is given full play.
• Corrosion resistance and durability: By choosing the right material and coating treatment, Rockwool cupped head weld pin has excellent corrosion resistance and durability, and can maintain stable connection performance in various harsh environments for a long time.

The Application of Rockwool Cupped Head Weld Pins

Rockwool cupped head weld pin is widely used in the fields of construction, ship, transportation, etc., especially in the places that need heat insulation, sound insulation and fire protection, such as cold storage, factory, ship cabin, etc.

 

 

Mini Rockwool cupped head weld pins