O seals O seal seal seals Silicone rubber O ring silicone rubber seal gasket

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Specification of Silicone rubber O ring

Materials	NBR, NR, VTION, EPDM,HNBR,SILICONE
Color	Can be any color for silicone rubber.
High/low temperature-resistant	-45 °C to 330 °C
Standard	standard and non-standard sizes are available
Tolerance	+/-0.01 mm to +/-0.05 mm
Hardness	from 30 shoring A to 90 shoring A
Packing	Inner packing: Plastic bag Outer packing: Carton box
Delivery	within 7-15 days

Application: Our products are widely used in auto, air condition, machinery, water pumps, valves, furnitures, toys, pipes.

We can produce according to your samples or drawings.

Wholesale Cheap food grade Colored various size silicone rubber o ring with high quality

Q: What are the standards for sealing gaskets? Urgently, hope you sent me in the following or recommend this standard website to me, thank you.: 1, GB4622.2-93 spiral wound gasket pipe flange size series 2, GB9126.1-88 plane type steel pipe flanges with asbestos rubber sheet, 3 GB9126.2-88 convex type steel pipe flanges with asbestos rubber sheet, 4 GB9126.3-88 bump with asbestos rubber sheet surface of steel pipe flanges and look at the details of reference seal mechanical seal technology network network

Q: Why can the pressure resistance of the hydraulic cylinder be increased when the PTFE gasket is placed under the Y sealing ring?: The groove of the seal is gap and will be extruded from the gap after high pressure, which will affect the sealing, pressure maintaining and durability. Therefore, when the seal needs to withstand higher pressure, increasing the PTFE is a good choice!

Q: What sealed products are used in refineries?: The most high-end seal in the refinery is perfluorinated rubber seals, as well as some high temperature resistant fluorine rubber and O rings, U rings, rubber gaskets, PTFE, PTFE and other seals

Q: Gaskets / seals, where are those / manufacturers available?: 3, piston special sealing ring: (lips mouth sealing ring: SODI, YXD, UNP, UHP, KDAS, SPGO)

Q: It's the kind of gasket for a sanitary pipe chuck. I don't know where it is. I've been looking for it for a long time.: If it's not urgent, look at other areas. Look at what type, the Hunan history of dense rubber products company specializing in the production of sealing ring, the Internet should be able to find the product introduction.

Q: How about the valve gasket?: Only when the flange connection structure or thread connection structure, the static sealing cover and the gasket are checked correctly, other valve fittings can be installed with the valve gasket after the repair is completed. (1) on the front of the valve gasket, the sealing surface, gasket, thread and bolts, nuts, rotating parts coated with a layer of graphite powder or molybdenum disulfide powder. Gaskets, graphite should be kept clean, shall not stain (gasket bags are not sticky ash; graphite powder boxed, stamped), with the use of, shall not be thrown everywhere.

Q: BMW X5 engine gasket oil permeability to the engine to add what gasket is sealed: That shouldn't be the case for BMW. The reason is that the engine gasket aging to save money, buy a few barrels of good imported sealant, generally between 15-30, directly to the sealant gasket in the original position on a line, you can also get down, look like shape forming, with the original car mat. Note that buy bad glue, yes

Q: How do you get that washer in the lid of the beauty cooker?: but cover the inner layer and the outer layer is stuck together, can be directly used to pry open the nail make a gap in the insert screwdriver with slight force can put the inner layer and the outer layer separated (to pry a circle, before trying to cover the pot with a long screw connecting part down, otherwise open in the cover, can not take off, also cannot be separated with metal parts in the cover layer).

Q: 500 degrees of high temperature pipeline flange connection, what sealing ring is more appropriate?: Generally use copper or flexible graphite metal gasket. If the pressure requirements are high, it is recommended to refer to the "steel pipe flange" HG/T20615-2009 standard, the flange sealing surface into a convex surface, concave / convex, tenon / groove surface, full plane or ring connection surface. The gasket can be made according to HG/T20627 ~ 20633 and HG/T20635.

Q: How to choose the gasket when installing the pressure gauge?: Measurement of oxygen pressure, can not use oil gasket gasket or organic compounds; measurement of acetylene pressure, do not use copper gasket. Because they all have the risk of explosion.

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