Nipples / Adapters external threads(273)
Couplings / half coupling - internal threads(341)
Cast iron reductions / extensions(43)
Reduction(258)
Compression Fittings(14)
Elbows(401)
Cross(22)
Tees(189)
Plugs(155)
Caps(67)
Pipe nipple(206)
Hose-end fittings(91)
Unions(178)
Sockolet / Weldolet / Threadolet / Boss / Elbolet / Couplet(145)
Measuring connection(3)
Pipes(58)
Flanges(151)
Valves(180)
Gaskets / Sealant tapes(393)
- > gasket TEMAFLEX TEMAC(1)
- > gasket TEMASIL HT TEMAC(2)
- > gasket TEMASIL Metallic(1)
- > gasket TEMACARB TEMAC(1)
- > gasket TEMAFAST SPECIAL(1)
- > gasket TEMAPLUS TEMAC(3)
- > gasket AF-300(22)
- > gasket AF-1000(20)
- > gasket AF-OIL(9)
- > gasket AF Chemacid(5)
- > gasket C-4300(2)
- > gasket C-4400(20)
- > gasket C-4430(8)
- > gasket C-4500(2)
- > gasket C-4509(1)
- > gasket PARO-GAMBIT(6)
- > gasket AF-200G(7)
- > gasket AF-200U(1)
- > gasket AF-400(1)
- > gasket TEMAGRAPH(18)
- > gasket TEMAFAST ECONOMY(29)
- > gasket TEMASIL NG(27)
- > gasket GYLON(8)
- > gasket GRAFIT(19)
- > PTFE teflon(36)
- > gasket EPTFE(8)
- > gasket Silikon red(4)
- > gasket SBR NBR(42)
- > gasket EPDM(17)
- > Spiral Wound Metal Gasket(51)
- > Orings(3)
- > GLAND PACKINGS / JOINT SEALANT TAPES(10)
- > Sealing plates(0)
- > Flange seals SAE (SFL/SFS)(6)
Thread washers and seals(133)
Slide bushing(191)
Socket Weld Fittings(179)
Air Springs(41)
Pendant control station(239)
Limit switches(42)
Electronics(17)
Thermostat(4)
Potentiometer(14)
BRAHMA(7)
Rectifiers(16)
Building supplies(3)
FACOM(11)
Screws(26)
Packaging(3)
Other products(49)
Heads(16)
Flange stubs(9)
Liquefaction of goods(7)
New products
Products on sale

Forgot your password?

Create an account

Product of the Day

Washer metal rubber 1/4''

€0.29

pcs

Hose-end fitting 1/2'' x 11mm brass

€3.90

pcs

Pendant control station PF39030002 CHARLIE TER

€88.14

pcs

Steel Coupling 1/4" BSP Weldable

€1.29

pcs

Gasket DN125 PN25-40 2 mm AF300

Uszczelka DN125 x 2 PN40 AF300 uszczelka płaska bezazbestowa żółta AF-300.jpg

Availability: on sale

Dispatched within: 24 hours

Gross price: €6.09

incl. 23% TAX, excl. shipping costs

Regular price:

6.09

Net price: €4.95

excl. 23% TAX, excl. shipping costs

Regular price:

quantity pcs

product unavailable

add to wish list

Vendor:

Product code: 10741R

Description

Gasket DN125 PN25-40 2 mm AF300

Size: DN125
Pressure rating: PN25–PN40
Thickness: 2 mm
Material: GAMBIT AF-300 compressed gasket sheet manufactured from aramid fibres, mineral fibres and a blend of NBR, NR and SBR rubber
Maximum peak temperature: +320°C
Maximum continuous operating temperature: +280°C
Maximum continuous steam temperature: +220°C
Compatible media: Water, steam, salt solutions, mild acids and alkalis

Alternative Name

Gasket DN125 PN25-40 2 mm AF300, AF300 Flange Gasket, Flat Flange Gasket, Compressed Fibre Gasket, Industrial Sealing Gasket, Yellow Fibre Gasket

Information

The DN125 PN25-40 AF300 gasket is manufactured from GAMBIT AF-300 compressed gasket sheet, designed for sealing flange connections operating with water, steam and mild chemical media. Its flexible construction adapts to flange irregularities, providing reliable sealing performance in industrial, heating and municipal installations.

Material

GAMBIT AF-300 is manufactured from aramid fibres, mineral fibres and a blend of NBR, NR and SBR rubber, providing excellent flexibility, durability and sealing performance.

Advantages

Maximum peak temperature: +320°C
Continuous operating temperature: +280°C
Continuous steam temperature: +220°C
Maximum operating pressure: 10 MPa
Excellent flexibility
Adapts to uneven flange surfaces
Resistant to brake and coolant fluids
Suitable for industrial and automotive applications

Applications

Suitable for:

Water installations
Steam systems
District heating
Power generation
Municipal utilities
Automotive industry
Cooling systems
Brake fluid applications

Compatible Media

Recommended for:

Water
Steam
Salt solutions
Mild acids
Mild alkalis

Custom Gasket Manufacturing

Custom-cut gaskets are available according to:

EN 1514-1
EN 12560-1
ASME B16.20
DIN 2690
Customer technical drawings
TG flat gaskets
SR flat gaskets
IBC flat gaskets
Custom shapes and dimensions
Large segmented gaskets (puzzle construction)

Lead time: 2–5 days.

Installation Instructions

Check that the gasket has the correct size and material.
Inspect the gasket for any damage.
Ensure the flange faces are not distorted.
Clean the flange faces, bolts, nuts and washers.
Align the flanges and bolt holes.
Carefully insert and centre the gasket between the flanges.
Do not use sealing compounds.
Tighten the flange connection without over-compressing or damaging the gasket.

We also offer this product in other sizes. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.

Learn more about our gaskets here >>

Technical data

Size	DN125 ~ 5''