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MCHEN Machine Parts - Precision Casting & Marine Hardware Manufacturer
Home›Products›Industry Rubber Gasket

Custom Industrial Rubber Gaskets and Seals

MCHEN manufactures custom rubber gaskets, O-rings and molded seals with material, hardness and dimensions matched to drawings or samples.

Custom Rubber Gaskets: Quality and Factory-Direct Value

MCHEN supplies cost-effective industrial rubber and gasket components used in pipelines, valves, pumps, truck exhaust assemblies, marine equipment and OEM machinery. Because production is managed from our own factory, buyers get stable rubber gasket quality, responsive custom support and competitive pricing for repeat OEM orders.

NBR / EPDM / PTFE / PU / Viton
Custom dimensions & hardness
Food-grade & FDA options
Temperature -40°C to +250°C
Oil, acid & weather resistant
Truck exhaust sample review
Factory-direct pricing
Low-cost OEM production
MCHEN Industrial Rubber Gasket and Shock Absorber Range

Quality Control and Price Advantage

Stable Rubber Quality
Material, hardness, size and surface condition are checked against the order requirement, helping buyers reduce gasket failure and replacement risk.
Factory-Direct Cost
MCHEN manufactures and sources through established factory channels, so custom rubber gasket buyers can get competitive prices without adding extra trading layers.
Best Value for Repeat Orders
For O-rings, valve seals, vibration dampers and truck exhaust gaskets, we balance low unit cost with repeatable dimensions and export-ready packing.
Priority product line

Custom Truck Exhaust Gaskets

A dedicated product path for clamp, flange, manifold, downpipe and aftertreatment exhaust gasket projects. Buyers can send a drawing, sample, pipe size, joint photos and temperature range for a focused quotation.

Clamp and V-band joint review
Flange gasket dimensions
High-temperature material options
Sample-based OEM quotation
View Truck Exhaust Gaskets →Rubber Material Guide
Custom truck exhaust gasket and pipe sealing component

Full Rubber Gasket Range

21 product lines across sealing gaskets, O-rings, vibration dampers and marine rubber components.

Sealing Gaskets & O-Rings

Custom Truck Exhaust Gaskets
Exhaust
Truck Exhaust Gaskets
Custom clamp, flange, manifold and aftertreatment gasket projects. View details →
Rubber O-Ring Gasket
Sealing
O-Ring Gasket
Standard rubber O-ring for hydraulic and pneumatic sealing.
Rubber O-Ring Seal
Sealing
O-Ring Seal
Static and dynamic O-ring seal in NBR, EPDM, Viton.
NBR Rubber Gasket
Sealing
NBR Rubber Gasket
Nitrile rubber gasket for oil and fuel resistance.
NBR Gasket
Sealing
NBR Gasket
Compact NBR sealing washer for fittings and connectors.
PTFE Rubber Gasket
Sealing
PTFE Rubber Gasket
Chemical-resistant PTFE-faced sealing gasket.
PTFE Teflon Gasket
Sealing
PTFE Teflon Gasket
Pure Teflon flange gasket for aggressive media.
TF Gasket
Sealing
TF Gasket
Filled-PTFE gasket combining sealing and chemical resistance.
Polyurethane PU Gasket
Sealing
Polyurethane PU Gasket
Wear-resistant PU gasket for high-load sealing.
Valve Gasket
Sealing
Valve Gasket
Rubber gasket for ball valves and butterfly valves.
Camlock Gasket
Sealing
Camlock Gasket (EPDM)
EPDM O-ring gasket for camlock couplings. View details →
Rubber Sealing Plug
Sealing
Rubber Sealing Plug
Tapered rubber plug for pipe ends and protective sealing.
EPDM Dust Cover
Sealing
EPDM Dust Cover
EPDM dust cap protecting connectors from contamination.

Rubber Shock Absorbers & Vibration Isolators

Rubber Shock Absorber
Damping
Rubber Shock Absorber
Heavy-duty rubber damper for machinery and equipment mounts.
Shock-Absorbing Rubber
Damping
Shock-Absorbing Rubber
Vibration-damping rubber block for industrial mounts.
Rubber Isolator
Damping
Rubber Isolator
Anti-vibration isolator mount for pumps, motors, compressors.
Roller Shock Absorber
Damping
Roller Shock Absorber
Cylindrical rubber roller damper for conveyor systems.
Shock-Absorbing Rubber Pad For Pipe
Damping
Pipe Rubber Pad
Shock-absorbing rubber pad for pipe supports and clamps.
Pipe Damping Gasket
Damping
Pipe Damping Gasket
Vibration-damping gasket between pipe and bracket.
Coupler Bellow
Damping
Coupler Bellow
Flexible rubber bellow for shaft couplings and expansion joints.

Marine Rubber Components

Marine Rubber
Marine
Marine Rubber
Marine-grade rubber components, salt-water and UV resistant.

Available Rubber Materials

Each compound is selected for the chemical, thermal and mechanical environment of your application. Specify your service condition and we'll recommend the right material.

NBR
Oil & fuel resistance. -30 to +100°C.
EPDM
Water, steam, weather. -40 to +120°C.
PTFE
Strong chemicals. -200 to +250°C.
PU
Abrasion & tear resistance.
Viton
High-temp & aggressive media.

Technical Specifications

Hardness Range
Shore A 40 to 90 standard. Custom hardness on request. Tested per ASTM D2240.
Dimensions
Standard metric and imperial sizes. Custom OD/ID, thickness, and profile to drawing.
Compliance
FDA, WRAS, KTW food-grade compounds available. Material certificates with each shipment.
Applications
Pumps, valves, pipelines, marine fittings, industrial machinery, hydraulic and pneumatic systems.
Testing
Hardness, tensile strength, elongation, compression set per batch. Reports on request.
Lead Time
Standard items: 7-10 days. Custom moulded parts: 20-30 days including tooling.

Rubber Gasket Buyer Guides

Extra SEO content built around real RFQ questions buyers ask before sending drawings, samples and repeat-order quantities.

Custom Rubber Gasket RFQ Checklist

What to send for a faster quote: drawing, material, hardness, medium, temperature, quantity and inspection details.

Rubber Material Selection

Compare NBR, EPDM, silicone, FKM, PTFE and PU by fluid, temperature, weather exposure and cost.

DPF and DOC Exhaust Gaskets

Specify aftertreatment gasket requirements for clamp, flange, DPF and DOC truck exhaust joints.

Rubber product proof

Rubber Isolators, Shock Absorbers and Custom Seals

Selected rubber updates support the page's core value: stable industrial rubber quality, competitive factory-direct pricing and custom OEM support.

View Factory Updates
Industrial rubber isolator for vibration controlIsolator

Rubber Isolators for Machinery

Rubber isolators help reduce vibration transmission in generators, pumps, compressors, HVAC systems and industrial machinery.

Vibration controlOEM rubber
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Shock absorbing rubber component for industrial equipmentDamping

Shock Absorbing Rubber Parts

Shock absorbing rubber components improve equipment stability and reduce noise, wear and mechanical stress.

Shock absorptionLow-cost production
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Rubber shock absorber for transportation and industrial equipmentCustom

Custom Rubber Shock Absorbers

MCHEN can quote by drawing, sample, hardness, size and application condition for repeat rubber component orders.

Custom rubber gasketFactory price
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Need Custom Rubber Gaskets or Samples?

Send us your drawing or specs — material, hardness, dimensions — and we'll respond within 24 hours.

Get a Custom Quote →