Cheap NBR FKM EPDM O Ring Nitrile Rubber O Ring Seals Customized Color Size Pricelist, Quotes

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Cheap NBR FKM EPDM O Ring Nitrile Rubber O Ring Seals Customized Color Size Pricelist, Quotes

FKM EPDM O Ring

Nitrile Rubber O Ring Seals

Rubber O Ring Seals Customized

Place of Origin:

CHINA

Brand Name:

KELONG

Certification:

ISO9001 / IRIS

Model Number:

KLOR-04

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Product Description

Product Specifications

Hardness:

60~95 shore

Max Pressure:

40MPa

Sample:

Free

Capacity:

100,000pcs Per Day

Keyword:

PU O-ring

Material:

NBR, EPDM, FKM, SILICONE, NR, HNBR

Standard:

AS568A, JIS P&G, METRIC, GB, BS45618, SMS1586

Lead Time:

Within 5 Days after deposit

Payment & Shipping Terms

Min Order Quantity:

100

Packaging:

Customizable packaging (PE bag inner, Carton outside)

Delivery Time:

15 Days

Payment Terms:

L/C, T/T

Product Description

High Temperature And Wear-resistant Silicone/FKM/NBR Waterproof Rubber O Rings

Good sealing and damping
Waterproof
Aging and Ozone resistance
Oil resistance
Pressure resistance
High and low temperature resistance

Material Analysis

NBR (Nitrile Rubber)

Temp Range: -30°C to 125°C | Hardness: 40-90A

Advantages: Excellent oil resistance and stability, widely used, affordable price.

FKM (Fluoroelastomer)

Temp Range: 20°C to 250°C | Hardness: 50-90A

Advantages: Wear resistance, acid and alkali resistance, high temperature resistance, excellent chemical resistance.

SILICONE (VMQ)

Temp Range: 60°C to 225°C | Hardness: 25-90A

Advantages: Food grade, good heat/cold resistance, lubricating oil and water resistance.

EPDM

Temp Range: 50°C to 150°C | Hardness: 40-90A

Advantages: Excellent ozone, heat, steam, and cold resistance.

Material Technical Properties

Type	Temp Range (°C)	Key Properties
ACM	-10 to 150	Used in diaphragms/hoses. Good resistance to heat, ozone, and oil.
NR	-40 to 70	Excellent tensile strength, resilience, abrasion and tear resistance.
PTFE	-150 to 250	Low friction coefficient, used in oil seal lips.
TPU	-40 to 100	Extremely good mechanical properties, high tensile and tear strength.
XNBR	-40 to 100	Modified NBR with better tensile strength and abrasion resistance.

Scope of Application

O-rings are widely utilized across various sectors due to their versatile sealing properties:

Automotive & Machinery: Industrial and agricultural machinery seals.
Medical & Aerospace: High-precision sealing components.
Oil Industry: Resistance to chemicals and high pressures.
Household Appliances: Durable waterproof sealing.

Polyurethane (PU) Specifics: Mechanical strength is 3-4x of PVC; wear resistance is 5-10x of NR; oil resistance is 1-5x of NBR. Elongation up to 500%.

Frequently Asked Questions

What materials are available for your O-rings?

We provide a wide range of materials including NBR, FKM (Viton), Silicone (VMQ), EPDM, NR, HNBR, ACM, PTFE, and TPU to suit different industrial needs.

What are the temperature limits for your sealing rings?

Temperature ranges vary by material: NBR (-30°C to 125°C), FKM (20°C to 250°C), Silicone (-60°C to 225°C), and PTFE can handle as low as -150°C.

Can I request custom sizes and colors?

Yes, we offer customized colors and sizes according to customer specifications. Common standards like AS568A, JIS, and METRIC are also supported.

What makes Polyurethane (PU) O-rings special?

PU O-rings offer 5-10 times the wear resistance of natural rubber (NR) and 3-4 times the mechanical strength of PVC, with strong elasticity and ozone resistance.

What is the typical lead time for an order?

Orders are generally processed within 5 days after the deposit is received, depending on the quantity and customization requirements.

Are samples available for quality testing?

Yes, we offer free samples for quality evaluation and testing purposes before bulk ordering.

Product Detail

Cheap NBR FKM EPDM O Ring Nitrile Rubber O Ring Seals Customized Color Size Pricelist, Quotes

FKM EPDM O Ring

Nitrile Rubber O Ring Seals

Rubber O Ring Seals Customized