Stud
Insulation Pins
An insulation pin is a stud used as a pin to affix fibrous heat insulators such as glass wool.
They serve to affix heat insulation materials for relatively low temperatures such as those in ducts or ship cabins.
Studs are made of low-carbon steel of 3 to 6 mm in consideration weldability and workability. We offer a large lineup of products, as follows, depending upon intended applications.
Speed washers are generally used to affix heat insulation.
Outlines
| Common name | Common length (after welding) | Thread length | Length before welding | Collar shape (reference) | Applied ferrule | |
|---|---|---|---|---|---|---|
| d | Lo | S | L | E | F | |
| 3 | 50～200 | 20～50 | Lo+3 | – | – | Unnecessary |
| 4 | 6 | 3 | Unnecessary | |||
| 5 | 7 | 3 | 100-101-003 | |||
| 6 | 8 | 3 | 100-101-006 | |||
NBP
Non-thread insulation pin
Non-thread insulation pin
P2P
Cone point stud
Cone point stud
TPC
CD-use insulation pin
CD-use insulation pin
Tokyo branch office: 81-(0)44-589-9515
Chubu branch office: 81-(0)566-45-5241
Osaka branch office: 81-(0)6-6385-2332
Chugoku branch office: 81-(0)82-532-1785