Model: | - |
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Brand: | - |
Origin: | Made In China |
Category: | Industrial Supplies / Machine Hardware / Sealing & Gaskets |
Label: | seals , hardware , Auto Parts |
Price: |
¥0.26
/ pc
|
Min. Order: | 100000 pc |
Copper gaskets
Copper gaskets, commonly known as oxygen free copper solid copper gasket adopts mechanical cutting method and its excellent softness can fill uneven parts on the surface of the flange. Application temperature range, low leakage. We provide all kinds of specifications and types of solid copper gaskets, and choose a different copper products according to customer requirements manufacturing gaskets, such as: copper, brass, etc.
Copper gasket performance: using temperature: 500 ℃, melting point: 1083 ℃, hardness: 60 or higher hb before quenching, quenching after 45 hb or less
Copper gasket has good sealing performance, can be made by cold, thermoplastic processing all kinds of semi-finished products and finished products, to ensure that the metal surface and flange sealing surface fit closely. Apply the highest temperature is 800 degrees. Apply pressure 2.0 Mpa - 42 Mpa. The purpose of copper gaskets annealing is to soften it. When it is necessary to bend was to prevent the fracture and shrinkage cavity (tube), need annealing. If only seal, don't need annealing. When installation, as long as the fastening, can seal. You can test the results. USES the high quality of red copper plate with good weldability, can made by cold, thermoplastic processing all kinds of semi-finished products and finished products, the CNC lathe precision turning to ensure sealing face straight warp, high-precision grinding to ensure that the metal surface and flange sealing surface fit closely. Annealing board room temperature tensile strength of 22 ~ 25 kg/mm 2, elongation of 45 ~ 50%, brinell hardness (HB) is 35 ~ 45. Can meet the customer's quenching, pickling and other requirements. Temperature is less than 400 ℃ material selection: copper Hpb59-1, H62, H65, H68 (RoHS) green copper, copper, silicon bronze, aluminum bronze, tin bronze, manganese bronze, manganese brass, chromium zirconium copper, etc. Because want to test the effect of copper gasket seal, so both sides to test its flatness, there can be no sag, deformation, cracks and scratches. The gasket is the copper raw materials used for the purple. It is not necessarily the pure copper, sometimes adding small amounts of deoxidizing elements or other elements, to improve the material and performance, so also in copper alloy.
USES:
1. The solid copper gaskets used in vacuum flange effect is outstanding;
2. Copper gaskets of softness, can fill the flange surface uneven;
3. Copper gasket processing is convenient, any specifications and types can be production.
4. It has good corrosion resistance, abrasion resistance and pressure resistance. Copper gaskets is mainly used in petroleum, chemical, machinery, metallurgy, electric power, shipbuilding, pipeline, valve, pump, pressure vessel, condenser, tower, manhole, flange joints, such as hand hole for static seal. Due to their high mechanical strength, easy to use, good resilience, compression is more suitable for application in severe temperature alternating places.
Product size:123.5*118.5*0.5mm
Packing: plastic bag packaging. 10 bags per bag, 100 per case.
Yuyao Icegan Seals&Gaskets Factory | |
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Country/Region: | Zhe Jiang - China |
Business Nature: | Manufacturer |
Phone: | 13065858913 |
Contact: | Charles liu (manager) |
Last Online: | 27 Oct, 2014 |