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Bellsafe Black Nitrile NBR Rubber Heat Insulation Tube for HVAC Foam1
FoamVulcanized NBR Foam PipeNitrile Rubber Foam Pipe
Huizhou Bellsafe Up Technology Co., Ltd.
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Product Description Bellsafe Black Nitrile NBR Rubber Heat Insulation Tube for HVAC FoamCompany Profile* 20+ Years Experience* 3 Production Areas* 6 Production Lines* Annual Production 900,000 m3* FM, CE, UL, Class 1, Class 0 Approved* ISO9001/14001/45001 CertifiedProduct DescriptionSix Advantages: 1. Splendid SurfaceNitron-Bubble NBR/PVC insulation material has flat and even surface without abvious goffer. Under pressure, it appears symmetrical skin-like wrinkle, which takes on noble and top grade quality.2. Excellent OI Critical ValueNitron-Bubble NBR/PVC insulation material requires high oxygen index, which makes it great fireproof capability.3.Outstanding Smoke Density ClassNitron-Bubble NBR/PVC insulation material has quite low smoke density class as well as low smog thickness, which provide good action when it is burning.4. Agelong Life In Heat Conductivity Value (K-Value)Nitron-Bubble NBR/PVC insulation material has long-term, stable K-value, which guarantee long life span of the products.5. High Moisture Resistance Factor (u-Value)Nitron-Bubble NBR/PVC insulation material has high moisture resistance factor, u≥15000, which makes it a strong ability in anti-condensation.6. Firm Performance in Temperature and Anti-AgingNitron-Bubble NBR/PVC insulation material has excellent capability in anti-ozone, anti-insolation and anti-ultraviolet, which ensures long life span. TECHNICAL DATAPHYSICAL PROPERTIESVALUE / ASSESSMENTTEST METHODTemperature Range(-50) ~110°CGB/T 17794-2021Density40~70KGS/ M3GB/T 6343-2009Thermal Conductivity-20oC. , ≤ 0.028W/M.K0oC. , ≤ 0.030W/M.K25oC. , ≤ 0.033W/M.KGB/T 10295-2008Water Vaport Permeability≥10000GB/T 17794-20216.8GB/T 17146-2015Fire RetardantClass 1Class 0HF-1, V-0BS476: PART 7BS476: PART 6UL94FM ApprovalApprovedFM4924RoHSComplyRoHS 2015/863REACHComplyREACH 1907/2006Oxygen Index≥32%GB/T 17794-2008Classification Smoke≤75GB8624-2012Smoke ToxicityAccords with Class ZA3, ExcellentGB/T 20285-2006Water Absorption≤10%GB/T 17794-2021Tear Stability≥3.5N/cm Dimension Stability105oC,7DAYS,≤10% Compress ResilienceCompress 50% for 72H, Retract≥70%GB/T 17794-20216.9GB/T 6669-2008Noise ReductionHigh Reach to 30 (35) DB(A)GBT/20247-2006Resistance to FungiZero growthASTM G21-15Resistance to Agent ChemicalStable performance to agent chemical used as building material Resistance to UV RadiationNo crack on surface in 460 hours Resistance to Ozone202 MPA, 200H, No Cracks Packaging & ShippingCertificationsOur rubber foam insulation materials have pass Class 1, Class 0, FM, UL fireproof standards. Our factory is also ISO9001, ISO1400, ISO45001 certified.FAQQ1. Can I have a sample for checking?A: Yes. Samples are free and available.Q2. What about the leading time?A:Sample needs 1-3 days, mass production time needs 1-2 weeks after receive your prepayment.Q3. What about the payment terms?A:The main payment terms are T/T and L/C.Q4. Do you have any MOQ limit for order?A: 1*20GP with Bellsafe's usual sizes.Q5. What is your advantage?A: We have entity factory, competitive price, good production quality, fast delivery and good service.Q6. How to proceed an order ?A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for order. Fourthly We arrange the production.Q7. Is it OK to print my logo on the product?A: Yes. Please confirm the design and inform us before our production.
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