high quality factory price Rubatex rubber foam insulation tube pipe
Product Description
Rubber foam insulation tube/pipe is made of nitrile-butadiene rubber (NBR) and polyvinyl chloride(PVC) as main raw material and other high quality auxiliary materials through foaming, which is closed cell elastermic material, fire resistance, UV-anti and environmental friendly. It can be widely used for air condition, construction, chemical industry, medicine, light industry and so on.
The Advantage/Features:
1. Closed-cell structure, flexible and durable, non-corrosive.
2. Moisture resistant, UV-resistance, non-combustible .
3. Excellent thermal insulation and good thermal conductivity at 0.033 w/m.k,.
4.Good shock absorption and sound-absorption
5. Have ISO, SGS qualification and BS476,ROHS, REACH, UL certificate.
6. Armaflex substitute, good chemical stability and quick deliver good price .
7. Packaged by beautiful & strong cartons and easy for exporting.
TECHNICAL SPECIFICATIONS
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Property |
Test Value |
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Density range |
50~110kg/m³ |
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Temperature range |
-40-+110℃ |
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Fire rating |
Class 0, Class 1 |
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Oxygen index |
≥33% |
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SDR |
≤65 |
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Thermal conductivity in average tempreture |
-20°C ≤0.031w(m.k) |
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0°C ≤0.033w(m.k) |
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40°C≤0.037w(m.k) |
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Water vapour resistance factor |
≥10000 μ |
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Water absorption ratio in vacuum |
≤10% |
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Dimension stability 150°C ±3°C, 7d |
≤10 |
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Ozone resistance 200h |
Good, not cracking |
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Compress resilience ratio |
≥70% |
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Aging resistance |
150 hours, slight wrinkles, no cracks, holes or distortion |
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Dimensions |
Pipes/tubes are in 1.83 mtr to 2 mtr long, or other customize. |
Tips:
1). R value is thermal resistance, it can be get from this formula: R=d/k.
"d" is thickness of foam material ( unit is meter), " k" means coefficient of thermal conductivity .
If our NBR foam insulation is 0.0356 w/(m.k), thickness is 0.025m.
So our R value is R=d/k=0.702
2). R=(rzloge(r2/rl)/k
Standard Size for NBR/PVC rubber foam insulation tube:
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Thickness |
6mm |
9mm |
13mm |
16mm |
19mm |
25mm |
32mm |
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Inner Dia. |
From 1/4” to 4” |
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Length |
1.83m/ 2.0m /3.0m / or other length |
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Standard Size for NBR/PVC rubber foam insulation sheet /roll:
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Thickness |
6mm |
10mm |
13mm |
16mm |
20mm |
25mm |
32mm |
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Length |
30m |
20m |
14m |
14m |
10m |
8m |
6m |
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Width |
1.0m/ 1.2m /1.5m |
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Our Production/Warehouse/Shippment:
MORE QUESTIONS? PLEASE
FAQ:
Q1: How fast can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry. If you are desperate for the price, please call us (Mobile/We chat: 0086 18962435725) or tell us in your e-mail, so that we can prioritize your query.
Q2: Could I have samples to check your quality?
A: Sure! We could offer the free samples, you only need to pay for the freight.
Q3: What is the terms of payment?
A: We accept T/T, L/C, D/P, Western Union, Paypal etc.
If total amount <=1000USD, 100% in advance.
If Payment>=1000USD, 30% T/T in advance, balance before shipment.
Q4: What about the lead time for mass production?
A: Honestly, it depends on the order quantity and the items. Generally it is 10-15 days for no more than 5 containers
Q5: Can your products match our local standard?
A:At present our products have passed the certificates of BS 476 part6&part7 C1/C0, GB/T 8624 B1(B/C CLASS), EN 13501-1 and ASTM E 84 CLASS A.
Of course! We have a professional team having rich knowledge in different standard. We can make special certification if necessary.
Q6: How to contact us?
A: Click " send" now or via our 24h online hotline. Mob/We chat: +86 18962435725
Skype ID:evelyn4595 QQ Number: 2254493799
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