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Black Custom High-precision Silicone O-ring Custom Size Rubber Seal O-ring

Product Details

Place of Origin: CHINA

Brand Name: OEM

Certification: SGS,ROHS,ISO

Model Number: OEM

Payment & Shipping Terms

Minimum Order Quantity: 5,000PCS

Price: USD,Negotiation

Packaging Details: PE+Carton

Delivery Time: 7~15 work days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 1000,000pcs/month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                black silicone O-ring seal, custom size rubber O-ring, high-precision silicone seal ring
                              

Materials:	Silicone Rubber Or Specified	Processing Service:	Moulding
Dimensional Tolerance:	±0.01mm	Size:	Custom Size
Application:	Extensive	MOQ:	5,000PCS

Materials:	Silicone Rubber Or Specified
Processing Service:	Moulding
Dimensional Tolerance:	±0.01mm
Size:	Custom Size
Application:	Extensive
MOQ:	5,000PCS

Black Custom High-precision Silicone O-ring Custom Size Rubber Seal O-ring

Black Custom High-Precision Silicone O-Ring

Product Overview

Our black custom high-precision silicone O-ring is engineered using premium silicone rubber materials combined with advanced manufacturing technology and rigorous quality control. Designed to deliver exceptional sealing performance across diverse environments, these O-rings offer customizable sizes, hardness levels, and specifications to perfectly match your equipment and application requirements. The black finish provides both aesthetic appeal and enhanced durability with excellent wear and stain resistance for long-term reliability.

Core Features

High Precision Manufacturing: Advanced molding and processing technology ensures dimensional tolerance of ±0.01mm for precise groove matching, preventing leakage and maximizing sealing efficiency in high-precision equipment and demanding conditions.
Customizable Solutions: Fully customizable inner diameter, outer diameter, cross-section dimensions, hardness (Shore 20-80A), and color options. We accommodate custom production based on your drawings, samples, or detailed specifications.
Premium Silicone Material: Available in food-grade, medical-grade, or industrial-grade silicone rubber options. Non-toxic, odorless, environmentally friendly, and compliant with FDA, RoHS, and international standards. Excellent temperature resistance from -60℃ to 230℃.
Excellent Sealing Performance: Superior elasticity, compression set resistance, and aging resistance maintain reliable sealing in harsh environments including high/low temperatures, humidity, corrosion, and pressure without deformation, cracking, or elasticity loss.
Wide Application Range: Suitable for automotive, electronics, appliances, medical equipment, food machinery, chemical processing, aerospace, and water treatment industries. Effective for sealing gas, liquid, oil, and other media to prevent equipment damage.
Durable & Reliable: Rigorous quality control from raw materials to finished products ensures defect-free performance. Excellent wear, tear, and chemical resistance extends service life while reducing replacement costs and maintenance frequency.

Technical Specifications

Parameter	Specification
Material	Silicone rubber or specified material
Color	Black or custom color
Hardness	Shore 30-80A
Temperature Range	-60℃ to 230℃
Dimensional Tolerance	±0.01mm
Quality	High-Quality

Customization Process

Consultation & Requirement Confirmation: Provide detailed requirements including size parameters, material grade, hardness, quantity, application scenario, drawings, or samples.
Quotation & Program Design: Receive comprehensive quotation within 24 hours with customized solution design based on your specifications.
Sample Making & Confirmation: Samples delivered within 3-5 days for your evaluation. We incorporate feedback and optimize until complete satisfaction.
Mass Production: Following sample approval, mass production begins with strict adherence to confirmed parameters and quality standards. Production cycle typically 7-15 days depending on order quantity.

Packaging & Shipping

Packaging: Standard export packaging includes plastic bags and cartons with anti-collision and moisture-proof protection. Custom packaging available upon request.

Shipping: Partnership with leading international logistics companies ensures fast, reliable delivery. Accept designated logistics providers. Express shipping: 3-7 days; Sea freight: 15-30 days depending on destination.

Frequently Asked Questions

Q1: Are you manufacturer or trading company?

A: We are manufacturer!

Q2: How can I get the samples?

A: Free samples are available, and you only pay the freight of express.

Q3: How much the courier freight will be charged for the samples?

A: Courier freight depends on the quantity, weight, carton size and your area. Our courier agent of DHL, FedEx, TNT, and UPS will save you nearly 30% courier charges, because we have a long-term agreement. Besides, you also can use freight collect.

Q4: Can you make customized rubber products?

A: Yes, we can make customized rubber products according to your drawings or samples.

Q5: How to get a quotation fast?

A: Providing the detailed information such as material, hardness, color, size, annual quantity or photos. Detailed drawings are the best.

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