Bonded Washer
Bonded seal is also called bonded washer. Self-centering & non-self centering types can be manufactured for your selection. There are two kinds of metal material: Stainless steel & Carbon steel. The Metric Size(from M4 to M60) and Imperial(from G5/16 to G2) can be manufactured.There are colors for metal part: Stainless steel(Silver) and Carbon Steel(white,gray and bronze). The rubber color is black for NBR and brown for FKM. There are more sizes in stock.
Bonded Washer
Parameters of Bonded Washer
Working temperature: NBR:-30～+120℃;
FKM：-20～+200℃;
Working pressure: ≤40 Mpa
Medium: Medium: hydraulic oil, emulsion, water;
Material of Bonded Washer
Material: Rubber and Metal
The metal ring is rust-proof, and the rubber ring is generally made of oil-resistant NBR or FKM.
Suitable for sealing pressure system of welding,ferrule,expanding pipe joint,screw plug and mechanical device in pipeline system with oil as medium,so as to prevent leakage of oil,fuel,water and medicine. Because of its simple structure,high efficient sealing and low price, it is widely used in machinery manufacturing industry.
The Bonded Washer use a combination of metal washer and elastomer seals.It vulcanizes the sealing lip to the edge of the metal part to seal bolted connections and fittings. It is used in all industrial applications such as pipe connections and pipe joints. When tightening the bolt connections, the sealing lip will be pressed against the plane. The metal washer ensures reliable connection and secure fixation of the components. The thickness of the retaining ring limits the compression of the elastomer seal and eliminates the phenomenon that the joint exceeds the limit torque,thus ensuring the reliability of the sealing system.
The internal pressure increases on the sealing lip,thereby increasing the sealing force.
Production Equipment:
Oil resistance tester
100%inspection equipment
Detection equipment
Electrothermal constant
TEMP&HUMI chamber
Transaction Flow:
①Inquiry
②Communication
③Intended Contract
④Payment
⑤Production
⑥Testing Packaging
⑦Shipping
⑧After Service
⑨Evaluation
FAQ：
1.Where is your factory located?
In Ningbo,China.
2.When did your factory established?
Since 2012.
3.What is your main market?
Europe, America, ASEAN, Japan, South Korea, Australia and etc.
4.How many square meters of your factory?
More than 9000 square meters.
5.How many workers in your factory?
340 workers.
6.What type of your product?
We are one of the most professional and biggest manufactory of sealing products in China. Which made by rubber and plastics.
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