KDAS

Compact Seal (KDAS)

Product Description

ซีลไฮดรอลิค รุ่น KDAS - Compact Seal (KDAS)

ซีลรุ่น KDAS เป็นซีลไฮดรอลิคคุณภาพสูง ออกแบบมาเพื่อรองรับการใช้งานแบบ Piston



ข้อมูลทางเทคนิค (Technical Data):

• วัสดุ (Material): TPU / NBR

• ความแข็ง (Hardness): 95 / 70 Shore

• การใช้งาน (Application): Piston

• รองรับแรงดันสูงสุด (Max Pressure): ≤ 40 MPa

• ช่วงอุณหภูมิ (Temperature): -30°C ~ +110°C

• ความเร็วรอบ (Speed): ≤ 4 m/s

Key Features & Merits

  • ทนทานต่อแรงดันสูง
  • ป้องกันการรั่วซึมได้ดีเยี่ยม
  • เหมาะสำหรับการใช้งานแบบ Piston

Technical Parameters

TEMPERATURE: -30°C ~ +110°C
PRESSURE: ≤ 40 MPa
SPEED: ≤ 4 m/s

Medium (Applicable Media)

น้ำมันไฮดรอลิค (Hydraulic Fluid)

Material Comparison

TPU / NBR
✓ Pros: ทนความแข็งได้ถึง 95 / 70 Shore ใช้งานทนทาน
⚠ Cons: ควรใช้ในอุณหภูมิที่กำหนด
Product Image
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Cross Section
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Hydraulic Seal KDAS

How to Measure Dimensions (ID × OD × THK)

How to Measure Hydraulic Seals

Size Data for KDAS (ID × OD × THK) Inside Diameter x Outside Diameter x Thickness

Total 132 sizes
KDAS 11x20x17.7 mm
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KDAS 13x22x17.7 mm
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KDAS 15x25x20.5 mm
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KDAS 15x25x29.1 mm
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KDAS 16x25x17.7 mm
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KDAS 17x25x18 mm
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KDAS 17x30x28.1 mm
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KDAS 19x28x17.7 mm
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KDAS 21x30x17.7 mm
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KDAS 22x32x20.5 mm
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KDAS 22x32x20.7 mm
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KDAS 22x32x29.1 mm
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KDAS 24x32x18 mm
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KDAS 24x40x29.1 mm
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KDAS 24x40x31.1 mm
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KDAS 25x35x20.7 mm
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KDAS 25x35x29.1 mm
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KDAS 26x40x20.7 mm
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KDAS 28x42x20.7 mm
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KDAS 29x45x31.1 mm
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KDAS 30x40x20.5 mm
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KDAS 30x40x29.1 mm
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KDAS 31x45x20.7 mm
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KDAS 32x40x18 mm
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KDAS 34x50x26.7 mm
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KDAS 34x50x31.1 mm
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KDAS 35x45x29.1 mm
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KDAS 35x50x30 mm
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KDAS 38x50x28.9 mm
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KDAS 39x55x26.7 mm
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KDAS 39x55x31.1 mm
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KDAS 40x50x20.5 mm
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KDAS 40x56x26.7 mm
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KDAS 44x60x26.7 mm
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KDAS 44x60x31.1 mm
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KDAS 44x60x32.1 mm
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KDAS 45x55x20.5 mm
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KDAS 47x63x26.7 mm
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KDAS 47x63x31.1 mm
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KDAS 47x63x32.1 mm
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KDAS 48x60x28.9 mm
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KDAS 48x63x30 mm
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KDAS 49x65x26.7 mm
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KDAS 50x65x31.1 mm
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KDAS 50x70x35.1 mm
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KDAS 51x63x28.9 mm
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KDAS 53x63x20.5 mm
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KDAS 55x75x30 mm
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KDAS 55x75x35.1 mm
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KDAS 60x80x35.1 mm
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KDAS 60x80x37.7 mm
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KDAS 62x80x29.7 mm
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KDAS 65x80x30 mm
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KDAS 65x85x35.1 mm
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KDAS 66x80x32.9 mm
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KDAS 70x90x33.7 mm
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KDAS 70x90x35.1 mm
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KDAS 72x90x29.7 mm
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KDAS 75x85x28 mm
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KDAS 75x90x30 mm
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KDAS 75x95x35.1 mm
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KDAS 75x100x35.1 mm
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KDAS 76x90x32.9 mm
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KDAS 80x100x37.7 mm
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KDAS 80x105x35.1 mm
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KDAS 82x100x29.7 mm
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KDAS 85x100x30 mm
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KDAS 85x110x35.1 mm
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KDAS 85x110x38.1 mm
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KDAS 86x100x30 mm
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KDAS 86x100x32.9 mm
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KDAS 90x110x38.1 mm
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KDAS 90x115x35.1 mm
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KDAS 92x110x29.7 mm
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KDAS 95x110x30 mm
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KDAS 95x120x35.1 mm
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KDAS 96x110x32.9 mm
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KDAS 97x115x29.7 mm
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KDAS 100x125x38.1 mm
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KDAS 100x125x52 mm
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KDAS 103x125x36.7 mm
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KDAS 105x125x37.7 mm
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KDAS 105x125x38.1 mm
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KDAS 105x130x38.1 mm
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KDAS 105x130x44.4 mm
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KDAS 106x120x32.9 mm
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KDAS 108x125x40.9 mm
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KDAS 110x135x38.1 mm
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KDAS 110x135x44.4 mm
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KDAS 115x140x38.1 mm
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KDAS 115x140x44.4 mm
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KDAS 118x140x36.7 mm
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KDAS 120x140x37.7 mm
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KDAS 120x145x38.1 mm
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KDAS 120x145x44.4 mm
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KDAS 123x140x40.9 mm
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KDAS 125x150x38.1 mm
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KDAS 125x150x44.4 mm
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KDAS 128x150x36.7 mm
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KDAS 130x150x38.1 mm
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Frequently Asked Questions (FAQ) - Hydraulic Seals

What is a Hydraulic Seal and what is its role?
A hydraulic seal retains pressurized fluid within a hydraulic cylinder, preventing fluid from leaking across the piston chamber (Piston Seal) or leaking past the rod into the environment (Rod Seal), ensuring optimal hydraulic force and mechanical efficiency.
What operating temperatures and pressures can hydraulic seals withstand?
This depends on the material chosen. Polyurethane (PU) seals typically support pressures up to 400 bar and temperatures around -35°C to +100°C. For higher temperature requirements (up to 200°C), consider Viton (FKM) or PTFE compounds.
What causes hydraulic seal failure and leaks?
Primary causes include: 1. Natural seal wear or material hardening over time, 2. Abrasive contamination caused by worn wiper seals, 3. Operating temperatures exceeding material limits, and 4. Contaminated or degraded hydraulic fluid.
How can I order hydraulic seals from SEALTHAI and do you offer cross-referencing?
We offer complimentary cross-referencing assistance. You can search by dimension directly on sealthai.com or message our engineering staff via LINE OA: @sealthai. We carry brands like Hallite, Kastas, and quality alternatives with ready stock.