Guangzhou Tianhe Qianjin Midao Oil Seal Firm
| Certifiion | ISO9001 |
| Payment Terms | L/C,T/T,Western Union,MoneyGram,Alipay |
| Supply Ability | 3000 Sets |
| Delivery Time | 5-15 Days After Payment |
| Packaging Details | Carton |
| Material | NBR, FKM, Silicone, HNBR, Rubber, Metal |
| Hardness | 70-90 Shores |
| Color | Black |
| Style | Mechanical Floating Seal Group |
| Application | Komatsu, , Sumitomo, Kobelco, Hitachi, Sumitomo, Kato, Daewoo, Hyundai, . |
| Feature | High Pressure Resistance, Wear Resistance, Long Service Life |
| High Light | Mechanical Floating Seal Group 2390 size (268*239*21) Factory Price NBR Rubber |
| Brand Name | MIDAO |
| Model Number | 2390 size (268*239*21) |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Komatsu Floating Seal Group 1540 154*177*17 Seal Kit
Hot Sale 1920 Size (215*192*17) High Quality Factory Price Mechanical Floating
Mechanical Floating Seal Group 2350 265*235* NBR Silicone Floating Seal Ring
Excavator Floating Seal Group 2650 293*265*19 NBR Rubber Hydraulic Cylinder
Product Specification
| Certifiion | ISO9001 | Payment Terms | L/C,T/T,Western Union,MoneyGram,Alipay |
| Supply Ability | 3000 Sets | Delivery Time | 5-15 Days After Payment |
| Packaging Details | Carton | Material | NBR, FKM, Silicone, HNBR, Rubber, Metal |
| Hardness | 70-90 Shores | Color | Black |
| Style | Mechanical Floating Seal Group | Application | Komatsu, , Sumitomo, Kobelco, Hitachi, Sumitomo, Kato, Daewoo, Hyundai, . |
| Feature | High Pressure Resistance, Wear Resistance, Long Service Life | High Light | Mechanical Floating Seal Group 2390 size (268*239*21) Factory Price NBR Rubber |
| Brand Name | MIDAO | Model Number | 2390 size (268*239*21) |
| Place of Origin | CHINA | ||
| High Light | 2390 Carbon Floating Ring Seals ，Carbon Floating Ring Seals ，NBR Engine Oil Seal | ||
| Name | 2390 Carbon Floating Ring Seals , 268*239*2 NBR Rubber Engine Oil Seal |
| Model Number | Mechanical Floating Seal Group |
| Quality | Top Quality |
| Material | NBR, FKM, Silicone, HNBR, Rubber, Metal |
| Color | Black |
| MCQ | 10 sets |
| Hardness | 70~~90 Shores |
The 2390 Carbon Floating Ring Seal is a high-performance mechanical sealing solution designed for heavy-duty applications requiring exceptional resistance to engine oils, abrasion, and extreme operating conditions. Combining a robust metal casing with a precision-engineered NBR rubber sealing element, this floating ring seal ensures reliable performance in demanding environments such as construction machinery, automotive engines, and industrial equipment.
Key Features
· Superior Material Composition:
Crafted from Nitrile Rubber (NBR) and optional advanced materials like FKM (Fluoroelastomer), Silicone, and HNBR for enhanced chemical, temperature, and abrasion resistance. The metal component provides structural integrity and durability.
· Excellent Oil Resistance:
Ideal for engine oil sealing applications, preventing leaks and maintaining lubrication system integrity.
· High Hardness & Durability:
With a hardness of 70–90 Shore A, this seal offers outstanding resistance to deformation, wear, and extrusion under high-pressure conditions.
· Precision Dimensions:
Designed to exact specifications (2682392 mm) for a perfect fit and optimal sealing performance.
· Wide Applicability:
Suitable for use in automotive engines, hydraulic systems, industrial machinery, and construction equipment.
· Top Quality Assurance:
Manufactured to international standards, ensuring reliability, longevity, and consistent performance.
Technical Specifications
· Product Name: 2390 Carbon Floating Ring Seals
· Model Number: Mechanical Floating Seal Group
· Material: NBR (Standard), with options for FKM, Silicone, HNBR, Rubber, and Metal components
· Color: Black
· Hardness: 70–90 Shore A
· Minimum Order Quantity (MOQ): 10 sets (custom orders negotiable for larger quantities)
· Key Applications:
· Engine oil seals
· Hydraulic systems
· Rotary shaft seals
· Construction and agricultural machinery
· Industrial pumps and compressors
Applications
· Automotive: Engine crankshafts, transmission systems, and differentials.
· Heavy Machinery: Excavators, bulldozers, and loaders.
· Industrial Equipment: Pumps, compressors, and gearboxes.
· Agriculture: Tractors and harvesting machinery.
Benefits
· Leak Prevention: Ensures a tight seal against engine oils and lubricants.
· Long Service Life: Resists wear, heat, and chemical degradation.
· Easy Installation: Precision-engineered for seamless integration into existing systems.
· Cost-Effective: Reduces downtime and maintenance costs by providing a reliable sealing solution.
Packaging & Delivery
· Packaging: Secured in individual PP bags or custom packaging to prevent damage during transit.
· Lead Time: 3–7 days after order confirmation (subject to quantity and customization).
Why Choose This Seal?
This Mechanical Floating Seal Group is engineered for applications where reliability and durability are critical. Its advanced material options (NBR, FKM, Silicone, HNBR) make it adaptable to various operational environments, while its precise design ensures compatibility and performance.
Ordering Information
· MOQ: 10 sets (negotiable for larger projects).
· Customization: Available upon request (material, size, hardness).
· Contact: Reach out for pricing, bulk discounts, and technical support.
| Compound | Hardness,Shore A | Tensile strength,Mpa | Elongation at break,% | Temperature range |
| NBR | 60±5 | ≥12 | ≥300 | -35℃~100℃ |
| HNBR | 60±5 | ≥13 | ≥350 | -30℃~150℃ |
| VMQ (Silicone rubber) | 60±5 | ≥6 | ≥300 | -50℃~200℃ |
| FPM/FKM (Fluorine rubber ) | 60±5 | ≥7 | ≥200 | -10℃~180 |
Guangzhou Midao Oil Seal is a recognized supplier specializing in high-quality, durable oil seals and sealing solutions for the machinery industry, including construction equipment like excavators. They serve both the Chinese and international markets.
The history of exhibition
2001 Beijing BICIS
2004 Shanghai Bauma
2005 Beijing BICIS
2006 Shanghai Bauma
2007 Beijing BICIS
2009 Beijing BICIS
2011 Beijing BICIS
2013 Beijing BICIS
2024 Moscow CTT
2024 Shanghai Bauma
FAQ
Q1. Why should I choose your products?
While operating our own manufacturing facility, we also distribute oil seals from renowned international brands. We are committed to providing one-stop solutions to meet all our customers' diverse needs. Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.
Q2. What series of products does your company have?
Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.
Q3. Any other good service your company can provide?
Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day
In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.
Company Details
Year Established:
2007
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Guangzhou Mido Oil Seal Firm Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with a standing stock of 1,000 varieties. The main service is construction machinery and engineer... Guangzhou Mido Oil Seal Firm Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with a standing stock of 1,000 varieties. The main service is construction machinery and engineer...
Get in touch with us
Leave a Message, we will call you back quickly!