Metric Bsp Self Centering Rubber Metal Hydraulic Bonded Seals

Bonded Seals are also known as Dowty Seals or Dowty Bonded Washers. They are high pressure seals which are used in the Mechanical, Hydraulic and Pneumatic sectors.

Bonded Seals were originally designed to replace copper-type washers that are used in high-pressure systems. They comprise of a metal washer and an elastometric ring which is bonded inside the diameter. The metal washer prevents over-compression and limits deformation of the elastomeric ring.

Advantages of Bonded Seal

1. Provides efficient cost to solve the sealing of bolt/thread
2. Can be used in various applications, i. E.: Threaded bolt, studs and clearance holes
3. Available in different temperature ranges
4. Reliable to suit for high and low-pressure sealing
5. Metal washer prevents the elastomer from over compression and deformation
6. Available to suit for all thread sizes
7. Easy to assemble
8. Available to self-centralizing
9. Ability to pre-assemble

The most common washer types are Mild Steel or Stainless steel. Other more unusual metals can be supplied. Different combinations of metal washer and rubber sealing elements can be produced.

Bonded Seals are available in a choice of materials including:

• Mild Steel.
• Nitrile.
• Stainless Steel.
• Viton.
• Brass.
• EPDM.
• Aluminium.
• Silicone.

NHS can supply both standard and Self Centering styles in the following ranges:

• Inch.
• BSP.
• German Metric.
• French Metric.

Self Centering seals eliminate seal offset and simplify installation. These are available in a range of Imperial Metric and French Metric sizes. A variety of metals and sealing materials are also available to suit your application.

These seals are readily available in Imperial sizes from 1/8 inch to 3 inches. French and German Metric sizes form part of our extensive stock. Please contact us for full sizing catalogue with material specifications table.

Our Services:
1. Convenient: 24th Hours sales/After-sales Service online or on the phone
2. Quality Assurance: We will discuss with you and supply you the best quality comfortable to your market
3. Quick delivery: Time is money, we promise we always will deliver the goods quicker than others
4. According to customers’ drawing,customized specifications are welcomed
5. Low MOQ,small orders can be accepted.

TO PLACE AN ORDER OR TO CHECK STOCK LEVELS, PLEASE CONTACT US

Ningbo Hydraulic Sealing Co.,Ltd
Established in 2016, NHS is a professional sourcing company, mainly offer all kinds of hydraulic seals, widely used in machinery, eclectronics, automative, medical, petroleum, chemical industry, instrument, aviation, aerospace and Marine engineering etc. NHS is first own-brand to the global market.
We are willing to be your one-stop provider for all hydraulic sealing products
Specially we provide a wide range of O-Rings including
—FEP Encapsulated O-Rings
—PTFE/FFKM O-Rings
—O-Ring Cord
—O-Ring Box
—Stonish O-Ring
—Standard O-Ring
Other hydraulic sealing product we offer include
—Oil Seals
—Back-up Ring
—Bonded Seals
—Gaskets & Washers
—Gland Packing
—Hydraulic Seal(U-Cup Seals)
—X-Rings
—V-Rings
—CIRCLIPS- RETAINING RINGS
—GAMMA SEALS
—MECHANICAL SEALS
NHS SEALING is a new and young company, we supply quality products to repair shops, OEMS, distributors, trading companies, wholesalers, agents or re-sellers wordwild. Let our service team help you to find the sealing solution you’re looking for.
Together with NHS, Seal the world!