Guangzhou Tianhe Qianjin Midao Oil Seal Firm
                                                                                                           
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19 Years
Since 2007
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3800 Series Floating Seal Group 405×380×20 mm with 70-90 Shores Hardness for Heavy Machinery

Price Negotiable
Price: Negotiations
MOQ: 4 Sets
Delivery Time: 5-15 Days After Payment
Brand: MIDAO
Product Description
Mechanical Floating Seal Group 3800 (405×380×20)
Product Specifications
Product NameFloating Seal
Model NumberMechanical Floating Seal Group 3800
Dimensions405×380×20 mm
QualityTop Quality
Material OptionsNBR, FKM, Silicone, HNBR, Rubber, Metal
ColorBlack
Minimum Order Quantity4 sets
Hardness Range70-90 Shores
Our premium Floating Seal is engineered for extreme-duty applications where reliability and durability are essential. Designed to operate under challenging conditions, this seal group delivers exceptional performance in heavy machinery, ensuring optimal sealing and prolonged service life.
Key Features
  • Exceptional durability withstands severe abrasion, impact, and environmental stressors
  • Wide material selection including NBR, FKM, Silicone, HNBR, Rubber, and Metal
  • High hardness range of 70-90 Shores resists deformation under heavy loads
  • Reliable leak-free operation in high-pressure and high-temperature environments
  • Versatile application across construction, mining, agriculture, and industrial machinery
Applications
  • Excavators, bulldozers, and loaders
  • Mining equipment including conveyor systems and crushers
  • Agricultural machinery such as tractors and harvesters
  • Industrial gearboxes and rotating equipment
  • Construction and material handling machinery
Material Properties
CompoundHardness (Shore A)Tensile Strength (MPa)Elongation at Break (%)Temperature Range
NBR60±5≥12≥300-35℃~100℃
HNBR60±5≥13≥350-30℃~150℃
VMQ (Silicone)60±5≥6≥300-50℃~200℃
FPM/FKM (Fluorine)60±5≥7≥200-10℃~180℃
Quality Assurance
Every seal undergoes rigorous testing for dimensional accuracy, material integrity, and performance under simulated operational conditions. Our products comply with international quality standards, ensuring consistency and reliability.
Packaging
Seals are meticulously packaged with individual protective wrapping and secure carton boxes for bulk orders to prevent damage during transit.
Company Profile
Guangzhou Midao (Mido) Oil Seal is a leading supplier specializing in high-performance oil seals and sealing solutions. With nearly 20 years of industry experience, we provide critical components to the machinery industry worldwide.
Midao Oil Seal manufacturing facility and equipment Midao Oil Seal technical specifications and quality standards Midao Oil Seal product applications in heavy machinery Midao Oil Seal exhibition participation and industry recognition
Frequently Asked Questions
Q: How can I get pricing information?
A: Please contact us directly to confirm machine details for accurate pricing.
Q: What are your company advantages?
A: We have professional teams and production lines with nearly 20 years of industry experience.
Q: Why choose your products?
A: Our products feature high quality, heat resistance, good elasticity, and excellent cost-effectiveness.
Q: What services do you provide?
A: We offer comprehensive after-sales support and fast shipping after payment confirmation.
Q: What payment methods do you accept?
A: We accept L/C, T/T, Western Union, MoneyGram, and Alipay.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Tianhe Qianjin Midao Oil Seal Firm
Location No.1190 Zhongshan Avenue Middle, Tianhe District, Guangzhou, China
Contact Person Tony Hu

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