Select Hydraulic Seal Model:

USH UPH USI UPI UN UHS UNS DHS JA WIPER A1 LBI DKB FA J D-8 K03 K18 K21 K35 K50 K54 K68 K701 K703 K704 H605 H601 H606 H54 H740 H754 H770 SPGO SPGW SPG SPN KZT KDAS PTFE GUIDE STRIP WR

IUH

Single-Acting Rod Seal (IUH)

Product Description

ซีลไฮดรอลิค รุ่น IUH - Single-Acting Rod Seal (IUH)

ซีลรุ่น IUH เป็นซีลไฮดรอลิคคุณภาพสูง ออกแบบมาเพื่อรองรับการใช้งานแบบ Piston



ข้อมูลทางเทคนิค (Technical Data):

• วัสดุ (Material): TPU

• ความแข็ง (Hardness): 95 Shore

• การใช้งาน (Application): Piston

• รองรับแรงดันสูงสุด (Max Pressure): ≤ 42 MPa

• ช่วงอุณหภูมิ (Temperature): -30°C ~ +100°C

• ความเร็วรอบ (Speed): 0.03~1 m/s

Key Features & Merits

  • ทนทานต่อแรงดันสูง
  • ป้องกันการรั่วซึมได้ดีเยี่ยม
  • เหมาะสำหรับการใช้งานแบบ Piston

Technical Parameters

TEMPERATURE: -30°C ~ +100°C
PRESSURE: ≤ 42 MPa
SPEED: 0.03~1 m/s

Medium (Applicable Media)

น้ำมันไฮดรอลิค (Hydraulic Fluid)

Material Comparison

TPU
✓ Pros: ทนความแข็งได้ถึง 95 Shore ใช้งานทนทาน
⚠ Cons: ควรใช้ในอุณหภูมิที่กำหนด
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Hydraulic Seal

How to Measure Dimensions (ID × OD × THK)

How to Measure Hydraulic Seals

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

Total 44 sizes
IUH 30x40x7 mm
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IUH 40x50x6 mm
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IUH 45x55x7 mm
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IUH 50x60x6 mm
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IUH 50x63x10 mm
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IUH 50x65x10 mm
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IUH 55x65x6 mm
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IUH 55x68x10 mm
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IUH 55x70x9 mm
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IUH 60x73x10 mm
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IUH 60x75x9 mm
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IUH 60x75x12 mm
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IUH 65x75x6 mm
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IUH 65x78x10 mm
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IUH 70x80x6 mm
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IUH 70x85x10 mm
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IUH 75x85x6 mm
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IUH 75x88x10 mm
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IUH 80x90x6 mm
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IUH 80x93x10 mm
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IUH 80x95x9 mm
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IUH 80x95x10 mm
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IUH 85x95x6 mm
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IUH 85x95x10 mm
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IUH 85x100x10 mm
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IUH 90x100x6 mm
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IUH 90x105x9 mm
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IUH 90x105x10 mm
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IUH 90x110x9 mm
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IUH 95x110x10 mm
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IUH 100x115x9 mm
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IUH 100x115x10 mm
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IUH 100x120x12 mm
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IUH 100x125x12 mm
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IUH 105x120x9 mm
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IUH 105x120x10 mm
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IUH 110x125x9 mm
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IUH 110x130x10 mm
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IUH 110x130x12 mm
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IUH 115x130x9 mm
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IUH 120x140x10 mm
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IUH 120x140x12 mm
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IUH 130x145x9 mm
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IUH 140x155x9 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.