| Customization: | Available |
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| Material: | NBR HNBR FKM PTFE |
| Application: | Oil Drilling Industry |
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| rubber union seals | w/ss back-ups | w/brass back-ups |
| Size | 1" 1.5" 2" 3" 4" 6" 7" |
| Material | Buna/FKM/HNBR/PTFE/PU |
| Types | rubber/rubber+brass back-up/rubber+ss back-up |
| Application | oil gas and chemical industries, oil exploration, drilling operations, chemical pipeline systems |
| Feature | high-pressure and high-temperature resistant,chemical corrosion resistance |
| Material name | Temperature range | Advantage | Deficiency |
| NBR | -40ºC to 120ºC -40ºF to 248ºF |
1.Presently the most widely used rubber in the seal industry 2.Exceptional balance of good mechanical properties, wear properties, and chemical resistance 3.Resistance to most mineral oils and greases |
don't used with gly-based brake fluids and strong acids |
| 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 |
don't use with chlorinated hydrocarbons, polar solvents, or strong acids |
| FKM(Fluorocarbon) | -26ºC to 230ºC -15ºF to 446ºF |
1.Excellent resistance to higher temperature, petroleum, and gasoline 2.Good chemical resistance, including to refrigerants(R12) 3.Great mechanical properties are retained over a wide temperature range 4.Commonly used with ammonia |
Poor resistance to aromatic hydrocarbons, polar solvents, and toluene |
| PTFE(Plyetrafuoroethylene) | -268ºC to 250ºC -450ºF to 483ºF |
Vitually universal chemical resistance |
FAQ:
Q1: What is Hammer Union Seal?
A1: Hammer union seal, produced by SHQN, is a kind of sealing device used for pipeline connection, whose model number is Hammer union seals which is made in China.
Q2: What is the packaging of Hammer Union Seal?
A2: The packaging of Hammer Union Seal can be customized or standard packing.
Q3: What is the delivery time of Hammer Union Seal?
A3: The delivery time of Hammer Union Seal is about 15 days.
Q4: What is the material of Hammer Union Seal?
A4: Hammer Union Seal is made of high quality rubber compounds.
Q5: Are you manufacture or trading company?
A5:We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.
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