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Non-asbestos rubber sheet series

Non-Asbestos Jointing Sheets are made of special no-asbestos heat-resisting fiber, heat-resisting packing material, and special nature or NBR rubber compound heating and compression molding it. 

  1. Non-asbestos rubber sheet series include: NXB200, NXB300, NXB350 
    Uses: Used for the equipment in water, steam, etc. and used as sealing material in the joints of pipeline
    Working pressure: 1.5~8.0 MPa ,Working temperature: 150 ~450℃.
  2. Oil-resistance non-asbestos rubber sheet series include: NNY150, NNY250, NNY300, NNY350.
    Uses: Mainly used as the aviation liquid the motive's kerosene, lubricant, the fuel oil and cold air system to join together the seal completely of place the sealing gasket material.
    Working pressure: 7.0~12 MPa, Working temperature: 150 ~450℃

Available Sizes:  
Thickness:
0.5 to 5mm 
1500 x 4500mm,  1500 x 4100mm,  1300 x 3850mm,  1500 x 2000mm, 
1500 x 1500mm,  1500 x 1360mm,   1500 x 1000mm ,  1270 x 1270mm,  
The other size is optional or according to the requirements of customers.

At the same time, steel wire net inserted (coated graphite) is available.

Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.

Non-Asbesto Rubber Sheet Date Sheet

GB/T3985-2008

Item NXB200 NXB300 NXB350 NNY150 NNY250 NNY300 NNY350
Tensile strength MPa≥ 6.0 8.0 11.0 8.0 10.0 12.0 15.0
Aging Coefficient ≥ 0.9
Density g/cm³ 1.8~1.9
Compressibility % 12 ± 7
Normal temperature Pliability Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack
Rebound degree 35 40 45 40 45 50 50
Worm change Relaxation rate % ≤ 45 45 45 40 40 30 30
Dipped in IRM903 oil with 149℃ for 5 hours Horizontal Strain MPa≥ ---------- 4.0 6.0 8.0 9.0
Weight increasing % ≤ ---------- 30
Appearance change ----------

 

No air bubble
Dipped in ASTM fuel oil B with 21℃-30℃ for 5 hours Thickness increasing% ---------- 0~20 5~25 5~20 5~20
Pliability Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack
Cauterization to the metal material ---------- No Cauterization
Normal temperature oil Airtightness Medium pressure MPa ---------- 7.0 9.0 11 12
Airtightness request Keep for 30min, no leak
Nitrogen leakage rate [(ml/h.mm)] ≤ 300

 

If you need to consult the price, please contact the business department by e-mail:
Fuyuan will service for you !
E-mail: info@cn-sealings.com / info@tongfengindustry.com
Tel: +86-318-7906186
Fax: +86-318-7080093

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.

Copyright © 2014 Hebei Fuyuan Sealing Materials Co., Ltd. ADD: 1-1-901, Fuxingyuan, 161# Ronghua Street, Hengshui City, Hebei, China.
Zip Code: 053000 Tel: +86-318-7906186 Fax: +86-318-7080093 E-mail: info@cn-sealings.com / info@tongfengindustry.com
URL: http://www.cn-sealings.com (Global) / http://www.asbestos-joint.com (CN/EN))

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