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Flush Sounding Pipe Head
China Flush Sounding Pipe Head:
Sounding Pipe Head is called as inject head, brass plug, sounding head, sounding plug. There are type A, type B and Type C. Type A is the flush inject head for steel deck, Type B is the inject head for wood deck, Type C is the raised inject head.
Technical Specification:
Standard: CB/T3778-1999
Test: seal test with the water pressure 0.11Mpa, and last for 5minutes.
Surface: black oxide finish
Material:
1-Body: WCB
2-Cover: Brass
3-Gasket: NBR
4-Welded Plate: WCB
Main Size List(mm):
| DN | H | D1 | D2 | D3 | a | B | d | D | b | Weight(kgs) |
| 40 | 60 | 64 | 50 | 70 | 34 | 6 | M45*3 | 90 | 6 | 0.96 |
| 50 | 65 | 76 | 62 | 82 | 34 | 6 | M60*3 | 113 | 6 | 1.4 |
| 65 | 70 | 96 | 82 | 102 | 34 | 6 | M76*3 | 125 | 6 | 1.82 |
| 80 | 75 | 109 | 93 | 115 | 55 | 10 | M90*3 | 145 | 10 | 2.81 |
| 100 | 80 | 134 | 118 | 140 | 55 | 10 | M115*3 | 170 | 10 | 4.62 |
| 150 | 100 | 188 | 172 | 194 | 55 | 10 | M165*3 | 210 | 10 | 9.58 |