The sealing ring of the tension bolt hole of the subway shield pipe segment expands slowly after encountering water, and the rubber ring expands slowly after encountering water

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Attributes

The sealing ring of the tension bolt hole of the subway shield pipe segment expands slowly after encountering water, and the rubber ring expands slowly after encountering water

$0.01

Reference Price

1individual (Min. Order)

water stop ring

20mm water swelling sealing ring

$0.02

Water swelling sealing ring with a diameter of 25

$0.03

Ship From

Hengshui, Hebei

Shipping

To be negotiated with the supplier

Customization

For customization requests, please

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Brand

Zhonghang Airlines

Does it support customized processing

Yes

Is it a standard component

Yes

Is it imported

Material

rubber material

Specification

20mm

grade

20230713

Product Name

Pull the bolt to expand the water stop ring when it encounters water

Scope of application

Basement, subway, water conservancy building

shape

Water stop ring

Model number

PN type

nature

Swelling upon contact with water

color

black

Main ingredients

Rubber substrate, water absorbent resin

Expansion rate%

150-300

Size mm

20/22/25

Details

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