| Customization: | Available |
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| Material: | NR |
| Application: | Oil and Gas Industry |
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| Material name | Temperature range | Advantage | Deficiency |
| NBR (Buna/Nitrile) |
-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 (HSN/ 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, 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 gas oline 2.Good chemical resistance, including to refrigerants(R12) 3.Great mechanical properties are retained over a wide temperature range 4.Commonly used with Am monia |
Poor resistance to aromatic hydrocarbons, polar solvents, and to luene |
| PTFE (Plyetrafuoroethylene) |
-268ºC to 250ºC -450ºF to 483ºF |
Vitually universal chemical resistance | High cost, relatively low mechanical strength, machining difficulty |
| Available sizes | 2 3/8" 2 7/8" 3 1/2" 4 1/2" 5 1/2" 7"or custom zises |
| Available materials | NR NBR HNBR FKM |
| Available Types | TA MV V NUF TUF |
| Feature |
Excellent weather resistance, Environmentally friendly Non-toxic, Cold resistance, High temperature resistance |
| Application | Oil Industry, Oil well swabbing operations, Downhole Swabbing |
| Hardness | 40-90 Shore A |
| ODM/OEM | Acceptable |
Shanghai Qinuo Industry is located in Shanghai, Pudong Area. Specialized in producing kinds of rubber products since 2013.
| Rubber seals |
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| Hammer Union Seals |
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| Rubber seal kits |
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| Wireline Component Parts: |
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| Other rubber parts |
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1. Why Choose Qinuo industry?
We provide them with one-stop service from R&D to production to satisfy their customization needs.
We are based in the most big city Shanghai, which have two internation airports and two deepwater ports, we can ship the goods out at anytime while some inland suppliers need take a more time.
2. What is your advantage?
a. Has sound and mature supporting supply chain
b. Lower mold costs
c. High efficiency of development and design ability and short process time.
d. Cost effective and good service attitude.
e. More professional export sales staff who are all know rubber processing very well.
3. Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.
4.How can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
5.Can I get some samples?
Sure, samples are available,3-10 samples are for free. Please note that only needs to pay for shipping cost.
6.Can you produce OEM products?
Yes, we can produce by your samples or 3D drawings. We can build the molds and fixtures.
7.What's the term of payment ?
Amount < US$5000,100% paid in advance by paypal or T/T;
Amount >= US$5000, 30% paid in advance, 70% balance before shipment by T/T
8.Can you manage the shipment?
Sure, we can arrange different ship ways according to the goods final packing: by express, by air or by sea.
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