DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

Tank Lid Packing 35x25 mm

Category
Tank Lid Packing
Origin
China
Tank Lid Packing 35x25 mm

Product Overview

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

Key Specifications

Category Tank Lid Packing
Model / SKU tank-lid-packing-35x25-mm
Origin China

Technical Information

Tank Lid Packing 35x25 mm Features

1. A kind of braided packing material made of PTFE thin yarns fiber, almost complete chemical inertia, dimensional stability, low friction coefficient to compression, and excellent
2. Resistance to compression is qualities classifying this packing among the best ones available in the industrial field
3.Suitable for all the chemical compounds (excepting cast alkaline metals and the gaseous fluorine), alternative and rotary motions shafts operating at low peripheral speed, rods, pistons valve stems and expansion joints
4. The packing with PTFE impregnated also available.

Tank Lid Packing 35x25 mm Characteristic
1. Pressure: 2MPa in centrifugal pumps, 10MPa in piston pumps, 20MPa in valves
2. Temperature: <280°C
3. Linear speed: 4m/s in centrifugal pumps, 2m/s in piston pumps, 2m/s in valves
4. PH range: 0-14
Parameter specification

Square Section Rectangular Section
IMPA CODE Size (mm) IMPA CODE Size (mm)
810721 20×20 810726 20×15
810722 25×25 810727 30×20
810723 35×35 810728 35×25
810724 38×38 810729 40×30
810725 40×40