Высокоэффективные фторэластомерные прокладки из FKM (Viton) для статического уплотнения. Отличная устойчивость к высоким температурам, маслам, топливу, растворителям, озону и атмосферным воздействиям. Доступны индивидуальные размеры, формы, твёрдость и состав. Соответствуют требованиям FDA и RoHS, подходят для автомобильной, химической, нефтегазовой и санитарной отраслей
Номер изделия :
Lead-F001Торговая марка :
LEADИспользование :
Used for static sealing under high temperature, oil, fuel and aggressive chemical conditions,Размер :
custom sizeМинимальный объём заказа :
500-1000PCSСрок поставки :
7-15daysОплата :
100% TT, L/C at sigh, Paypal, Wester unionCustom green Molded 70 Shore A FKM Gasket
Our Custom Green Molded 70 Shore A FKM Gasket is compression molded from high-grade FKM fluoroelastomer. This green 70A compound balances elasticity and sealing stability, delivering outstanding resistance to mineral oils, fuels, hydrocarbons, aromatic solvents, ozone and weather aging. Working temperature range: -20°C ~ +200°C.
We manufacture custom shapes, flange gaskets, flat gaskets and special profile gaskets according to your drawings or samples. It is widely used for static sealing on pumps, valves, engine fuel circuits, hydraulic units and chemical pipeline flanges. RoHS, REACH and other compliance documents can be supplied on request. Not suitable for hot concentrated alkali, ketones and esters
| Item Name | High Temperature Oil Resistant Custom green Molded 70 Shore A FKM Gasket |
| Material | FKM,Viton/Fluoroelastomer |
| Hardness | 60-90Shore A |
| Color | We can customize it according to your requirements. |
| Manufacturing | Compression molding |
| Working Temperature | Standard FKM continuous temperature range: -20°C ~ +200°C,Intermittent peak temperature: up to +230°C,Low-temperature special grade(GLT): -40°C ~ +200°C |
| Price Tip | The price shown above is just for reference, fnal actual price depends on your design, material request, surface treatment order aty, package request etc. |
| Certifications | RoHS, REACH certificate |

Our molded rubber components comply with GB/T 3672‑2002 (ISO 3302‑1:1996). Four tolerance grades M1~M4 are optional. We separate F fixed dimensions and C closure dimensions to meet your precision requirements for custom rubber seals.


We can provide complete physical test reports according to your material requirements, including hardness, tensile strength, elongation, compression set, temperature range and chemical resistance.
We are able to supply COA, COC and compliance documents for REACH, RoHS, FDA and UL. Batch traceability is guaranteed for custom molded sealing parts.

Xiamen Lead Rubber & Plastic Industry Co., Ltd. is a professional factory focused on the design and fabrication of rubber & plastic molds, as well as custom molded rubber and plastic components.
We specialize in exporting O-rings, rubber gaskets, various rubber seals, rubber bumpers, molded plastic parts, precision tooling molds and other custom molded products.
Our in-house mold workshop develops custom molds for a wide range of rubber and plastic materials. We design and manufacture tooling strictly according to customers’ 2D/3D drawings, samples and technical specifications.
We provide full one-stop OEM & ODM solutions for global buyers, covering mold development, material formulation, prototyping, mass production and quality inspection. Our products widely serve automotive, hydraulic, pneumatic and general industrial sealing applications.

Custom rubber molded products Manufacturing
Lead Rubber is a professional manufacturer specializing in custom molded rubber sealing components and mold fabrication.
We mainly export custom rubber O-rings, gaskets, various rubber seals, rubber bumpers, precision molds and other custom molded rubber & plastic parts.
We develop custom molds for a wide range of rubber and plastic materials based on customers’ drawings, samples and technical requirements. We deliver one-stop OEM & ODM custom sealing solutions for global buyers.

Lead rubber offers full OEM development for custom molded rubber O-rings, gaskets and seals, plus custom plastic components.
Following your drawings, samples or technical specifications, we manufacture tailored sealing parts with our in-house mold workshop covering mold design, CNC machining, trial testing and validation.
We support multiple materials including NBR, EPDM, FKM, Silicone and engineered plastics. Our engineering team collaborates with you for prototype sampling and mass production tooling to balance quality, lead time and cost.
Lead rubber has rigorous quality control & testing system covers the full production cycle: incoming raw material inspection, in-process monitoring, sample validation and final batch release for all custom molded rubber & silicone components. Every molded gasket and seal is inspected to meet drawing tolerances, material specs and global compliance standards, delivering stable sealing performance for electronics, energy storage, EV and industrial applications.

Lead Rubber offers packaging options for international shipments, including PE bags, export carton, and palletized packaging where required. Customized packaging, logo printing, and product labeling can be discussed according to order quantity and customer requirements.
Packaging methods are selected according to the product type, shipment method, and destination requirements. Please confirm any special packaging or labeling instructions before placing an order.


1: What is FKM gasket?
A: FKM gasket, also known as Viton / FPM gasket, is a high-performance fluoroelastomer static sealing part, made by compression molding or cutting. It features excellent resistance to high temperature, oil, fuel, solvent, ozone and aging.
Q2: What is the temperature range of standard FKM gasket?
A: Continuous working temperature: **-20°C ~ +200°C**. Intermittent peak temperature can reach 230°C. Special low-temperature FKM grade can work down to -40°C.
Q3: What hardness is available for FKM gasket?
A: Common hardness range: **55–90 Shore A**. 70 Shore A is the most popular grade for general static gaskets, like our custom green molded FKM gasket.
Q4: What media does FKM gasket resist?
A: It works well with mineral oil, synthetic oil, gasoline, diesel, biodiesel, hydraulic fluid, aromatic solvents, dilute acid, hot air, ozone and UV.
Q5: What media is NOT suitable for FKM gasket?
A: Not recommended for hot concentrated alkali, ketones, esters, some amines and high-pressure saturated steam. Choose AFLAS, EPDM or FFKM for these conditions.
Q6: Can you make custom FKM gaskets?
A: Yes. We support custom molded FKM gaskets according to your drawings or samples, including custom shape, size, color and hardness. Green 70 Shore A is available as shown.
Q7: What certifications can you provide?
A: RoHS, REACH, FDA, IATF16949 documents are available upon request.
Q8: What industries use FKM gaskets?
A: Widely used in automotive, oil & gas, petrochemical, chemical, hydraulic, pump & valve, food & pharmaceutical and compressor systems.
Q9: What is the difference between FKM and FFKM gasket?
A: FKM is cost-effective for most high-temp oil & chemical conditions. FFKM (perfluoroelastomer) offers superior chemical resistance and higher temperature resistance with higher cost.
Q10: Is FKM gasket for static or dynamic sealing?
A: FKM gasket is mainly designed for **static sealing (flange, housing joint)**. For dynamic shaft sealing, FKM oil seals are recommended.
Request a Quote for FKM rubber gasket,Contact Lead Rubber with your specifications.
Please submit 2D/3D CAD drawings or physical samples, dimensions, rubber material, hardness, quantity, application and special performance requirements for quotation. If custom mold tooling is needed, also advise cavity quantity and mold steel preferences.
Contact Person: Sunny
Tel: 0086-13400616316
WhatsApp: 0086-13400616316
Email: sales1@leadindustryproducts.com
Contact Person: Lucy
Tel: 0086-13328793979
WhatsApp: 0086-13328793979
Email: sales4@leadindustryproducts.com
Contact Person: Nana
Tel: 0086-15872688050
WhatsApp: 0086-15872688050
Email: sales2@leadindustryproducts.com
Pricing Notice: The displayed price is for reference only. The final quotation depends on product design, material selection, dimensions, tooling requirements, order quantity, surface treatment where applicable, and packaging specifications.
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