EPDM Flat Rubber Gasket (Flange EPDM Gasket / Flat EPDM Rubber Sheet Gasket)

Gasket Sheet

EPDM Flat Rubber Gasket (Flange EPDM Gasket / Flat EPDM Rubber Sheet Gasket)

Price

Request a quote

The supplier does not display a price for this product. Click Request Quotation to get the best price.

Country of Origin: Indonesia
Shipped From: Taman Sari, Jakarta Barat
Category: Gasket Sheet
Last Updated: 20 Oct 2026

Specifications of EPDM Flat Rubber Gasket (Flange EPDM Gasket / Flat EPDM Rubber Sheet Gasket)

Explore a wide selection of Gasket Sheet.

EPDM Flat Rubber Gasket (Flange EPDM Gasket / Flat EPDM Rubber Sheet Gasket) High Steam, Ozone, UV & Chemical Resistance

EPDM Flat Rubber Gasket (Flat EPDM Flange Gasket) supplied by CV Jaya Utama Packing is an industrial-grade precision flat elastomer sealing component, die-cut or precision CNC-cut from dense Ethylene Propylene Diene Monomer rubber sheets. Manufactured using high-precision CNC gasket cutters and steel rule dies, this flat gasket is engineered to deliver leak-tight sealing across pipe flanges, valves, industrial pumps, and pressure vessels. The product offers resistance to ozone gas, ultraviolet (UV) radiation, saturated steam, hot water, as well as diluted acid and alkaline chemical solutions. This EPDM gasket is designed for plant procurement, MEP piping contractors, water treatment facilities (PDAM & WWTP), HVAC systems, and independent gasket fabricators. Explore complete product options in our rubber product catalog for precision, long-lasting flange sealing solutions.

High-Pressure Liquid & Gas Leak-Tight Sealing: Features a dense rubber structure that blocks liquid leaks, steam, and industrial gases across flange joints.
Thermal Steam & Hot Water Resistance: Operates stably across temperature ranges from -40°C to +130°C without softening, hardening, or cracking under thermal cycling.
Acid, Alkali & Wastewater Chemical Resistance: Resists chemical attack from diluted acids, alkaline washing solutions, alcohols, and aggressive industrial wastewater.
Precision Cutting to International Flange Standards: Cut to fit global flange specifications such as ANSI/ASME, JIS, DIN, and PN standards (Full Face & Ring Type).
Corporate & B2B Order Compliance: We fulfill wholesale supply contracts and industrial manufacturing orders with official Tax Invoice (Faktur Pajak PPN) issuance and protective shipping options nationwide. Review our credentials on our company profile page.

Technical Specifications & Performance Parameters of EPDM Flat Rubber Gasket

The technical parameter matrix below assists piping engineers, plant procurement managers, MEP contractors, and industrial maintenance teams evaluating EPDM Flat Rubber Gasket performance:

Parameter Category	Technical Specification Attribute	Standard Value / Material Performance Indicator
Material Identification & Standards	Core Polymer Name	Ethylene Propylene Diene Monomer (EPDM)
	Supply Format	Pcs (Individual Units), Cut Sheets, & Custom Sizes
	Construction Method	Precision Die-Cut / CNC Cut Flat Rubber Gasket
	Flange Dimension Standards	ANSI B16.21 / JIS B2404 / DIN 2690 / EN 1514-1 / PN Standard
Physical & Dimensional Characteristics	Gasket Profile Type	RF (Raised Face / Ring Type) & FF (Full Face with Bolt Holes)
	Thickness Range	1 mm, 1.5 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm (Custom Available)
	Nominal Pipe Size (DN / NPS)	DN15 to DN1200 (NPS 1/2 inch to 48 inches)
	Material Density	1.30 g/cm³ to 1.45 g/cm³
Mechanical Properties	Hardness Rating	65 ± 5 Shore A (Options from 50 to 75 Shore A)
	Tensile Strength	6 MPa to 12 MPa
	Elongation at Break	250% - 400%
	Compression Set (22 hrs, 70°C)	≤ 25% (Excellent Elastic Recovery)
Thermal & Pressure Ratings	Continuous Operating Temperature Range	-40°C to +130°C (Intermittent Peak +150°C)
	Flange Pressure Rating	PN10, PN16, Class 150, Class 300
	Ozone & UV Resistance	Extreme Rating (No Cracking under ASTM D1149 Testing)

Key Operational Advantages of EPDM Flat Rubber Gaskets for Industrial Piping

Applying EPDM Flat Rubber Gasket components delivers piping maintenance cost savings, eliminates fluid leak risks, and ensures long-term sealing reliability:

Maximum Flange Joint Leak-Tightness: Resilient rubber matrix adapts to metal flange face irregularities, closing microscopic gaps when bolts are torqued. Read technical details in our rubber articles section.
Hot Water & Saturated Steam Resistance: Maintains elasticity and compression recovery when exposed to boiling water or steam without embrittlement risks.
Reliable Acid & Alkali Chemical Resistance: Resists chemical degradation from diluted acids, alkaline wash solutions, citric acid, and water treatment chemicals.
Low Compression Set: Maintains continuous sealing pressure even when flange bolts undergo thermal expansion cycles.

Target Applications for EPDM Flat Rubber Gaskets Across Core Industrial Sectors

CV Jaya Utama Packing supplies wholesale and custom-cut EPDM flat rubber gaskets across 5 core industrial sectors:

Water Treatment & Potable Water Distribution (PDAM & Wastewater Plants): Applied as pipe flange gaskets, wastewater line seals, flow control valves, and filtration vessel seals for municipal water utilities and WWTP/STP plants. View choices in our rubber product catalog.
HVAC & Building Mechanical Piping: Used as chilled water line gaskets, hot water condenser pipe seals, expansion joint gaskets, and cooling tower seals for high-rise MEP contractors.
Chemical, Fertilizer & Food Processing Plants: Applied as flange gaskets on chemical wash tanks, alkaline fluid piping, and diluted acid lines in manufacturing facilities.
Gasket Fabricators & Machine Shops: Used as ready-to-install sealing gaskets or raw sheets recut into custom profiles by independent gasket fabricators.
Plant Maintenance & MRO Operations: Supplied as standard replacement flange gaskets for routine maintenance on pumps, industrial valves, and plant piping networks.

Chemical Resistance & Fluid Compatibility Chart for EPDM Gaskets

Refer to this chemical resistance rating matrix for EPDM Flat Rubber Gaskets across various industrial liquid and gas media:

Industrial Media / Fluid Type	Resistance Rating	Application Recommendation Notes
Fresh Water, Potable Water & Salt Water / Seawater	Excellent	Highly recommended for water distribution and marine piping.
Hot Steam & Hot Water Lines	Excellent	Resists temperatures up to +130°C on steam supply lines.
Diluted Acids & Organic Acids (Except Nitric Acid)	Good	Suitable for diluted chemical effluent and drain piping.
Alkaline Solutions & Caustics (Sodium Hydroxide)	Excellent	Ideal for chemical washdown lines and textile processing plants.
Petroleum Oils, Engine Oils & Fuels (Hydrocarbons)	Poor / Not Recommended	Not recommended. Select NBR rubber gaskets for oil media service.

Performance Comparison Matrix: EPDM Rubber Gasket vs NBR Rubber Gasket vs Neoprene Gasket vs PTFE Gasket

Review this comparison matrix to select the optimal flat gasket material for your piping requirements:

Performance Evaluation Criteria	EPDM Gasket (Jaya Utama)	NBR Rubber Gasket	Neoprene (CR) Gasket	PTFE (Teflon) Gasket
Outdoor Ozone, UV & Weather Resistance	Extreme (Highest Rating)	Low	Moderate to High	Very High
Oil & Fuel Resistance	Poor (Not Recommended)	Very High (Highest Rating)	Moderate	Very High
Operating Temperature Range	-40°C to +130°C	-30°C to +100°C	-35°C to +110°C	-200°C to +260°C
Hot Steam Resistance	Very High	Low	Moderate	Very High
Flexibility & Seal Conformability	Highly Resilient & Flexible	Resilient & Flexible	Resilient & Flexible	Rigid (Requires High Bolt Torque)

Precision Cutting & Custom Gasket Fabrication (CNC & Die-Cut Services)

CV Jaya Utama Packing provides precision cutting services for EPDM Flat Rubber Gaskets matching project CAD blueprints:

Standard Flange Gasket Cutting (ANSI, JIS, DIN, PN): Precision ring and full-face gasket cutting with accurate bolt hole alignment matching global standards.
Custom Geometry Gasket Cutting: Non-standard gasket cutting using CNC knife cutters for tank hatches, instrument enclosures, and machinery covers.
Adhesive Backing Lamination: Application of Pressure Sensitive Adhesive (PSA) double-sided tape on one side of the gasket to simplify vertical flange positioning. Contact our technical team via our company contact page.

Field Installation & Bolt Torque Guidelines for EPDM Rubber Gaskets

To ensure leak-tight sealing performance of EPDM Flat Rubber Gasket on pipe flanges, follow these technical instructions:

Flange Face Cleaning: Ensure flange faces are free of old gasket residue, rust scale, and grease before placing a new EPDM gasket.
Flange Parallelism Check: Verify that mating flange faces are aligned parallel to distribute bolt clamping force evenly across the gasket face.
Cross-Pattern Bolt Torquing: Tighten bolts incrementally in a cross-pattern sequence (12-6-3-9 o'clock) using a torque wrench to prevent uneven flange pinching that causes leaks.

Standard Stock Sizes, Pipe Ratings & Options

We supply various gasket thicknesses, nominal pipe sizes, and profiles to suit your project scale:

Gasket Profile Type	Nominal Pipe Size Options (DN / NPS)	Standard Thickness Options
Full Face Gasket (FF - With Bolt Holes)	DN15 (1/2") to DN600 (24") - ANSI / JIS / DIN Standards	1.5 mm, 2 mm, 3 mm, 4 mm, 5 mm
Ring Type Gasket (RF - Without Bolt Holes)	DN15 (1/2") to DN1200 (48") - ANSI / JIS / DIN Standards	1.5 mm, 2 mm, 3 mm, 4 mm, 5 mm
Custom Cut Flat Gasket / Non-Standard Part	Per CAD Blueprint Technical Dimensions	Thicknesses 1 mm to 10 mm per Specification

Frequently Asked Questions (FAQ) Regarding EPDM Flat Rubber Gaskets

Are EPDM flat rubber gaskets suitable for petroleum oils or engine oil pipelines?	No. EPDM material is not resistant to petroleum oils, engine oil, or hydrocarbon fuels. For oil service piping, select NBR Rubber Gaskets from our rubber product catalog.
Are EPDM gaskets recommended for boiling water and hot steam piping?	Yes. EPDM flat gaskets withstand temperatures up to +130°C and are suitable for hot water and low-pressure saturated steam lines. Read technical details in our rubber articles section.
How is the product packaged to ensure safe transport?	Gaskets are packed flat in bundled protective sheets, layered in heavy cardboard, and wrapped in plastic to prevent folding or damage during freight delivery. Select matching products in our product catalog.

About CV Jaya Utama Packing

CV Jaya Utama Packing is an official distributor and supplier of industrial sealing and engineering plastics in Indonesia. We are dedicated to supplying high-grade gasket products, EPDM Flat Rubber Gaskets, technical packings, and custom machined parts for manufacturing, piping, HVAC, and water treatment industries. Explore our home page for new material arrivals, or check full specifications in our rubber product catalog. Learn about our corporate credentials on the company profile page, and contact our sales engineering team directly via the company contact page for technical consultations or project quotation requests.

Technical Consultation & Request for Quotation (RFQ)

Obtain official price quotations for high-quality flat EPDM rubber gaskets at competitive wholesale rates. Contact the Sales Engineering team at CV Jaya Utama Packing today through our company contact page to receive official RFQs, Technical Data Sheets (TDS), or EPDM Flat Rubber Gasket samples.

Can't find the product you're looking for?Request a quotation now

Company Details

Founded In: 2000
Business Field: -
Number of Employees: -
We Sell: Tirai Plastik,Gasket,Karet NBR,Karet CR,Karet EPDM,Karet FKM
Address: Pertokoan Glodok Jaya, Lt 3 Blok A No 36 Kel. Mangga Besar Kec. Taman Sari
Mangga Besar, Taman Sari, Jakarta Barat, DKI Jakarta