Marine Bronze Flanged Cock JIS F7381
Product Description
Marine Bronze Flanged Cock JIS F7381:
Design Standard: JIS F7381-196
Test Standard: JIS F7400-1996
Hydraulic Test Pressure: Body-7.5Mpa, Seat-5.5Mpa
Flange size as per JIS B2220 5K
*There are two way cock, and three way cock. 3 way cock has T type & L type.
Main Material:
1.Body:Bronze(BC6)
2.Plug:Bronze(BC6)
3.Packing gland: Brass
4.Seal Ring: Brass
5.Handle: Steel
6.Stud: Brass
7. Hexagon Nut: Brass
8.Packing: Asbestos
Main Size List(mm):
| Size | L | D | C | No of bolt hole | d | H |
| 25 | 130 | 95 | 75 | 4 | 12 | 105 |
| 32 | 160 | 115 | 90 | 4 | 15 | 125 |
| 40 | 170 | 120 | 95 | 4 | 15 | 135 |
| 50 | 190 | 130 | 105 | 4 | 15 | 163 |
| 65 | 220 | 155 | 130 | 4 | 15 | 201 |