Gasket DN40 150 lb 2 mm C4430 KLINGERSIL

• Size: DN40 (1 1/2'')

• Pressure class: 150 lb

• Thickness: 2 mm

• Material: KLINGERSIL C-4430

• High compressive strength

• Excellent resistance to water, steam, oils, and hydrocarbons

• Suitable for industrial piping systems

• Manufactured according to: DIN 2690 / DIN EN 1514-1

• Fire-resistant gasket material

• Low-adhesion sealing surface

Alternative Name: Gasket DN40 150 lb 2 mm C4430 KLINGERSIL, flange gasket, white gasket, valve gasket, quick coupling gasket, compressed fibre gasket, industrial sealing gasket.

Information

Gasket DN40 150 lb 2 mm C4430 KLINGERSIL is a high-performance compressed fibre gasket designed for industrial flange connections. It offers excellent compressive strength and reliable sealing performance under high-pressure operating conditions.

KLINGERSIL C-4430 provides outstanding resistance to water, steam, oils, hydrocarbons, and many industrial chemicals, making it suitable for a wide range of process applications.

Material

KLINGERSIL C-4430 is a premium compressed fibre gasket material with excellent mechanical strength and low adhesion, allowing easy gasket removal after service.

Suitable media:

• Water

• Steam

• Oils

• Hydrocarbons

• Methanol

• Ammonia

• Benzene

• Petrol

• Wet chlorine

• Ethane

• Ethylene

• Freon 12

• Freon 22

• Ethylene glycol

Not recommended for:

• Aniline

• Cyclohexane

• Phenol

• Cresol

Compatibility testing is recommended before use with:

• Acetone

• Dry chlorine

• Chloroform

• 20% nitric acid

Standard sheet sizes:

• 1000 × 1500 mm

• 2000 × 1500 mm

Available thicknesses:

• 0.5 mm

• 1.0 mm

• 1.5 mm

• 2.0 mm

• 3.0 mm

Advantages

• High compressive strength

• Excellent sealing performance

• Resistant to water, steam, oils, and hydrocarbons

• Fire-resistant material

• Low-adhesion surface

• Suitable for high-pressure applications

Applications

• Industrial piping systems

• Flanged valves

• Quick couplings

• Pumps

• Heat exchangers

• Chemical processing plants

• Water and steam installations

• Oil and petrochemical systems

Custom gasket manufacturing

We also manufacture custom-cut gaskets:

• EN 1514-1

• EN 12560-1

• ASME B16.20

• DIN 2690

• Customer technical drawings

• TG, SR and IBC flange gaskets

• Any size or custom shape

• Large segmented gaskets

• Typical lead time: 2–5 working days

Installation

• Verify the correct gasket size and material.

• Inspect the gasket for damage.

• Check that the flange faces are flat and undamaged.

• Clean the flange faces, bolts, nuts, and washers.

• Align the flanges and bolt holes.

• Carefully position and centre the gasket.

• Do not use gasket sealants.

• Tighten the flange evenly without over-compressing the gasket.

We also offer a wide range of industrial gaskets and O-rings. If you require a different material or size, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.

Learn more about industrial sealing products here >>