Product Description:
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.
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℃.
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
Company Contact:
Contact Name: Kelly
Company Name: Hebei Fuyuan Sealing Material Co., Ltd
Email:
Tel: +86 0318 7095528
Fax: 0318 7080093
Street Address: 1-1-901, Fuxingyuan,
#161ronghua Street
Hengshui, Hebei 053000
China
Website:
https://www.cn-sealings.com
Member name: FuyuanSealing
Country:
China
Member Since: 10 August 2017
Total Leads:
7 FuyuanSealing Import Export Business Leads
Business focus: Gasket Sheet, Level Gauge Glass, Sight Glass, Sealing Material
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