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Cup head insulation weld pins weld fasteners allow the fixing of insulation material on sheet metal such as HVAC system (airducts/air ducts) in a single operation. Our welding machine ensures a high quality of weld on sheet metal up to a thickness of several centimetres. Due to long cables and to light weight, this machine is useful on construction site.
Cup Head Type | ||
Without insulated | With insulated paper | With insulated film |
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The Specifications Of Cup Head Insulation Weld Pins
Material | Length | Pin Diameter | Head Diameter |
Galvanized Steel | 3/8" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1/2" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 3/4" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 7/8" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1-1/8" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1-1/4" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1-1/2" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1-5/8" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 1-7/8" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 2" | 12Ga (2.7mm) | 1.18‘’ |
Galvanized Steel | 2-1/8" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 2-1/4" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 2-1/2" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 3" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 3-1/2" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 4" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 4-1/2" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 5" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 5-1/2" | 12Ga (2.7mm) | 1.18'' |
Galvanized Steel | 6" | 12Ga (2.7mm) | 1.18'' |
Note | The pins length /pin diameter /head diameter could be customized for big order . |
Application of the Cup Head Insulation Weld Pins
![]() | Item: Cup Head Weld Pins Application: used for fastening insulation material on metal surface Step: 1. Hanging the insulation |
Recommended for | Pin length before welding | |||
1/2" insulation(all densities) | 12.67mm | |||
1" insulation(1-1/2"ib density) | 17.63mm | |||
1" foam | 25.55mm | |||
1" insulation(3ib densities) | 23.72mm | |||
1-1/2" insulation(all densities) | 28.42mm | |||
2" insulation(1-1/2"-2" ib density) | 37.95mm | |||
2" insulation(3ib densities) | 48.77mm | |||
3" insulation(all densities) | 69.85mm | |||
4" insulation(all densities) | 95.00mm |
1000 pcs / 1500 pcs / 2000 pcs / 3000 pcs/ 5000 pcs per package, or packing quantity as request .
It could be carton or plastic bucket, then put on the pallets
Packing method of the Cup Head Weld Pins | |
Packing the cup head weld pins by Caron | Packing the cup head weld pin by Bucket |
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1. Are you a manufacture or a trader?
We are a manufacture, located in Hebei province, China.
2. Do you support product customization?
Yes, the material and the size all could be customized.
3. Can i get samples?
Yes, we have free samples for you to check the quality.
4. How do you control and ensure product quality?
1) Confirm with you every details before quoting.
2) Before production, we will reconfirm all the details again.
3) During production, we strictly implement "IATF 16949 Quality Management System" standard.
4) We will send you videos and pictures during the production and shipment process.
5. What's your advantages?
Cooperate with us, we can ensure:
1) Competitive price: we sale what we manufacture.
2) On-time delivery: we have the auto-production line to ensure the on-time delivery.
3) Excellent quality: we have rich experience, our products are in line with international standard.
4) Good after-sale service: we offer good after-sale service for each order.