Taiwan imported component supply Wal-top seal gasket, what is the washer, the use of imported washer What are the advantages. First washer is made of rubber rings and metal rings overall vulcanization bonding, sealing rings are used to seal threaded and flanged ring includes a metal ring and a rubber gasket. Taiwan's imports washers use advantages: Combination seal uses a combination of metal washer and elastomer seals, lip seals it to the edge of the metal part of the cure, to seal bolted connections and mounting parts, used in all industrial applications, such as pipe connections and fittings. When tightening the bolts, pressed flat against the sealing lip. Metal washers ensure reliable connections and components securely fixed retainer thickness limits the amount of compression of elastomer seals, eliminating the junction exceeds the limit torque phenomenon, thus ensuring reliable sealing system. By internal pressure to force the sealing lip, thereby increasing the sealing force. Washer Application: suitable for oil pipeline system in the medium, for welding, card sets, and expand the system pressure fittings, plug and seal mechanism to prevent oil, fuel, water and medicines leaks. Because of its simple structure, sealing and efficient, and inexpensive, it has been widely used in machinery manufacturing. Technical Data Working pressure: ≤40 Mpa temperature: -25 ℃ ~ + 100 ℃ Media: Hydraulic oil Material Properties material: rubber, metal washers import basic information: metal ring rust treatment, rubber rings generally use oil or nitrile rubber Viton. Combination pad metric and imperial two sizes, a standard provision JB982-77 combination pad metal pad plus combinations of rubber. Combination gaskets for threaded fittings and sealed with a plug, it is generally and bite type fittings used together to block the oil port, mainly for face hydraulic valve fittings threaded connections static seal for the United Kingdom, the United States Standards Inch thread and France, face German standard metric threaded connections static seals. Combination gaskets according to the structure can be divided into A, B type; depending on the plastic bag can be divided into the whole package, half a pack. Washer part size table specifications diameter inner diameter thick plastic sheet iron thickness tolerance specifications diameter inner diameter thick plastic sheet iron thickness tolerance +0.13 ± 0.13 ± 0.13 +0.13 ± 0.13? ± 0.13 -229 24.00 16.70 1.50 +/- 0.10 0.85 -310 1.50 +/- 0.10 17.00 10.70 24.00 17.40 1.50 0.70 -230 -312 0.90 +/- 0.10 +/- 0.10 18.10 11.80 1.50 24.70 18.00 1.50 0.65 -231 -313 +/- 0.10 1.05 19.00 12.70 1.50 0.10 0.70 -232 +/- 1.50 +/- 0.10 26.00 18.70 20.10 13.80 1.50 0.85 -315 -233 0.70 +/- 0.10 +/- 0.10 28.00 20.70 1.50 21.00 14.70 1.50 0.90 -316 -234 +/- 0.10 0.70 28.70 21.50 2.50 0.10 0.90 -317 +/- 23.00 16.70 1.50 0.10 0.70 +/- combination washer in fact there are many types, to sum up, nothing more than a non-contact seals and contact seals and contact seals a hybrid combination with contact seals combination of two types of mechanical seals combined seal. Common seal combination of: a combination of floating ring seals, spiral combination seal, spiral labyrinth seal combinations. Import washer, Taiwan Wall top seal products supplied to nitrile rubber washer, rubber washer fluorine-based, another washer is also divided into imports from non-self-centering washer and centering washers.