Customization: | Available |
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Material: | Rubber |
Item: | Hammer Union Seal/Lip Seal Ring/Vee Lip Type |
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We offer Hammer Union Seal in Nit-rile(also known as NBR, Buna, or Buna-N) for standard service; fluoroelastomer or FKM for increased temperature and chemical resistance or HNBR for Sour Gas Service Or PTFE.
Material | Temperature range | Merits |
NBR(Nitrile, Buna-N) |
-40ºC to 120ºC
-40º F to 248º F
|
1. Oil and abrasion resistance
2. The most widely used
3. The higher the acrylonitrile component, the better the oil and heat resistance
|
HNBR(Hydrogenated Nitrile) | -40ºC to 160ºC -40ºF to 320ºF |
1.Chemical resistance 2.Wider temperature range than standard nitrile 3.High strength material that resists extrusion, abrasion, and wear 4.Water and steam resistance to +149ºC(+300ºF) 5.H2S resistance up to 10% 6.Commonly used with petroleum oils and co2 |
FKM(Fluorocarbon) |
-26ºC to 230ºC
-15º F to 446º F
|
1. Excellent heat resistance
2. Excellent chemical resistance
3. Resistant to most oils and solvents
(except ketones, esters)
|
PTFE(Plyetrafuoroethylene) |
-268ºC to 250ºC
-450ºF to 483ºF
|
1. High temperature resistance
2. Excellent chemical resistance
|
PU |
-54°C to 105°C
-65°F to 220°F
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1. High strength
2. Excellent wear resistance
3. Well Ageing resistance
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1. We have our own factory in Nantong, Jiangsu, so we can guarantee high quality with a favorable price.
2. We have our sales department and production department, so we provide a range of process services to customers.
3. We accept multiple payment methods, including T/T, Paypal, etc.
4. We accept multiple Transportation methods, by sea, by air, by express or by truck.