Gaskets & O-Rings

Gaskets and O-rings are used to join two parts of a machine, engine or another often mechanical assembly by filling the space between both parts, creating a filled and sealed space in between. This seal prevents particle, vapour and fluid ingress or leakage to protect and maintain the joint or pressure whilst keeps debris out, ensuring proper function and safety. Gaskets and O-rings are used in various fields and industries including automotive, aerospace and general engineering.

RS Components supply a great range of gaskets and seals including nitrile O-rings which have a great resistance to abrasion and can be used for various sealing applications. Our nitrile O-rings are available in both metric and imperial standard sizes. Imperial sizes are usually to BS1806 and Metric sizes are to BS4518.

How do gaskets and O-rings work?

A gasket or O-ring is seated between two parts, often in a groove in one of the two parts to be joined, then compressed between these two components to the corresponding groove creating a securely sealed joint. They can be used in dynamic joints where there is movement as well as in static or fixed applications.

Types of gaskets and O-rings

Gaskets and O-rings come in various materials suited to different purposes. Some have a high-temperature tolerance for use in both hot and cold applications, while others are made to be chemically resistant for use in lab or test equipment. They are available in a wide range of sizes both in single size packs or in kits for general maintenance or when looking after a range of sealed parts to ensure the correct size is available.

Gaskets and O-rings are typically made of elastomers like nitrile rubber and silicone, but they also come in plastics and other materials. This variety of material allows for specific gaskets and O-rings to be used to ensure the best fitting and most reliable seal.

Sizes vary between types both in diameter and thickness, these variations help provide an exact and precise seal to protect the joint. Both Metric and Imperial sizes are available to replace new and old gaskets and o-rings whether maintaining modern parts or older machines, engines and other mechanical parts.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 1236 項產品
Results per page
Description Price Inside Diameter Outside Diameter Thickness Type Material Minimum Operating Temperature Maximum Operating Temperature
RS庫存編號 521-5752
BrandRS PRO
HK$467.13
單位
- 25.4mm - O-Ring Seal Carbon Steel, Stainless Steel - -
RS庫存編號 689-574
BrandRS PRO
HK$25.13
毎包:50 個
Bag(s)
1/8in 1/4in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS庫存編號 129-038
BrandRS PRO
HK$71.61
毎包:50 個
Bag(s)
7.65mm 11.11mm 1.78mm O-Ring Seal Fluorocarbon Elastomer -20°C +200°C
RS庫存編號 796-0836
製造零件編號SOFM0030001500002571B
BrandKlinger
HK$227.79
毎包:10 個
Bag(s)
34mm 114mm 1.5mm Full Face C4400 -100°C +250°C
RS庫存編號 129-022
BrandRS PRO
HK$70.16
毎包:50 個
Bag(s)
6.07mm 9.52mm 1.78mm O-Ring Seal Fluorocarbon Elastomer -20°C +200°C
RS庫存編號 129-016
BrandRS PRO
HK$70.16
毎包:50 個
Bag(s)
5.28mm 8.73mm 1.78mm O-Ring Seal Fluorocarbon Elastomer -20°C +200°C
RS庫存編號 796-0918
製造零件編號SOFQ0910003000008001A
BrandKlinger
HK$78.80
毎包:10 個
Bag(s)
88.9mm 136.5mm 3mm RF Natural Rubber -25°C +80°C
RS庫存編號 527-9762
BrandRS PRO
HK$71.03
毎包:50 個
Bag(s)
4.47mm 5/16in 1.78mm O-Ring Seal Silicone -60°C +200°C
RS庫存編號 527-9778
BrandRS PRO
HK$73.44
毎包:50 個
Bag(s)
5.28mm 11/32in 1.78mm O-Ring Seal Silicone -60°C +200°C
RS庫存編號 128-962
BrandRS PRO
HK$76.52
毎包:50 個
Bag(s)
32.5mm 38.5mm 3mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS庫存編號 475-316
製造零件編號ORJ-12
BrandNylofix
HK$3.168
/個 (每包:100個)
單位
11.5mm 14.5mm 1.5mm O-Ring Seal Nitrile Rubber -30°C +150°C
RS庫存編號 475-255
製造零件編號ORJ-23
BrandNylofix
HK$6.986
/個 (每包:50個)
單位
22mm 26mm 2mm O-Ring Seal Nitrile Rubber -30°C +150°C
RS庫存編號 475-209
製造零件編號ORJ-17
BrandNylofix
HK$4.23
/個 (每包:100個)
單位
16mm 19.6mm 1.8mm O-Ring Seal Nitrile Rubber -30°C +150°C
RS庫存編號 128-805
BrandRS PRO
HK$38.88
毎包:50 個
Bag(s)
4.1mm 7.3mm 1.6mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS庫存編號 796-0754
製造零件編號SOFQ0030001500008001A
BrandKlinger
HK$121.46
毎包:10 個
Bag(s)
89mm 137mm 1.5mm Inside Bolt C4400 -100°C +250°C
RS庫存編號 689-697
BrandRS PRO
HK$54.57
毎包:50 個
Bag(s)
11/16in 7/8in 3/32in O-Ring Seal Nitrile Rubber -30°C +120°C
RS庫存編號 128-978
BrandRS PRO
HK$76.52
毎包:50 個
Bag(s)
39.5mm 45.5mm 3mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS庫存編號 196-4837
BrandRS PRO
HK$32.43
毎包:50 個
Bag(s)
8mm 11.6mm 1.8mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-4838
BrandRS PRO
HK$39.30
毎包:50 個
Bag(s)
9mm 12.6mm 1.8mm O-Ring Nitrile Rubber -30°C +90°C
RS庫存編號 196-5187
BrandRS PRO
HK$80.46
毎包:50 個
Bag(s)
49.3mm 60.7mm 5.7mm O-Ring Nitrile Rubber -30°C +90°C