DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-21

DQ MARINE PRODUCT DATA

Aluminum Sounding Pipe Plug

Category
GB/CB/CBM Valve
Origin
China
Aluminum Sounding Pipe Plug

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category GB/CB/CBM Valve
Model / SKU aluminum-sounding-pipe-plug
Standard CB/T3778-1999, JIS F3002
Origin China

Technical Information

China Aluminum Sounding Pipe Plug:

Aluminum Sounding Pipe Plug is used on the aluminum boat to reduce the total weight of the boat.

Sounding pipe plug is also called as sounding pipe head, sounding head, inject head.

Seal Test Way: with the water pressure 0.11Mpa, and last for 5minutes.

Standard: CB/T3778-1999, JIS F3002

Material:

1-Body: Aluminum

2-Cover:Aluminum

3-Gasket: NBR

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