mechanical seal material
Product Description
1.MATERIAL:
Made of good long free Asbestos fiber, oil-resistant synthetic rubber, heat-resistanting packing material compound heating and compression molding it.
2.Use:
Suitable for sealing gaskets for flange connection with medium of water, vapors, air, alkali ammonia, etc.
3.Size:
1000 x 1500 x (0.5 – 6.0)mm, 2000 x 1500 x (0.5 – 6.0)mm
1500 x 1350 x (0.5 – 6.0)mm, 3810 x 1270 x (0.5 – 6.0)mm
1270 x 1270 x (0.5 – 6.0)mm, 1500 x 1500 x (0.5 – 6.0)mm
The color and other size is optional or according to the requirements of customers.
4.Physical Property:
Item | FREE ASBESTOS GASKET SHEET |
NXB200 | NXB300 | NXB350 | NXB450 | NNY150 | NNY250 | NNY300 | NNY400 | NNY510 |
MAX.Temperature/℃ | 200 | 300 | 350 | 500 | 150 | 250 | 300 | 450 | 510 |
Density(g/cm3) | 1.6-2.0 |
Max. Pressure/Mpa | 1.5 | 3.0 | 4.0 | 6.0 | 1.5 | 2.5 | 3.0 | 4.0 | 5.0 |
Tensile strength / ≥MPa | 6 | 9 | 12 | 18 | 9 | 11 | 12.7 | 15 | 18 |
Recovery/% | 35 | 40 | 40 | 45 | 35 | 45 | 50 | 50 | 50 |
Compressibility/% | 7-17 |
Creep relaxation/ % | 50 | 45 |
Media | Water , steam , gasket , air | oil |
ATT: Thickness more than 3.0mm will not test tensile strength |
Irm903 oil149oC,5H | Weight increase% | ~ | 30 |
Surface | ~ | NO bubble |
ASTM Fuel21-30oC,5H | Softness | ~ | Same before |
TKS increase % | ~ | 0-20 |
Packaging & Shipping
Packing Details:
1.in wooden pallet of about 1000 kgs, 2000kgs net each.
2.in wooden cases with PVC paper warpped
3.in roll with pvc paper warpped put in cases
Delivery Details:
1.7-20 days after received your 35% payment.
2.by sea,air,train and samples by express
Our Services
1.20 Years of gasket sheet and material manufacture experience
2.10 years of export sealing material experience
3.OEM manufacture is available (printing logo or special request)
4.Technical guidance
5.import guidance
We can make the sheet into different colors, different shapes and different sizes, according to customer require. Our free asbestos rubber sheet could also be coated with graphite, or reinforced with wire mesh. And we can also print your brand logo on the sheet
FAQ
Q: Graphited or not on the sheet?
A: No problem, we can make it one side graphited or both side graphited.
Q: Wire reinforced in the sheet?
A: No problem, common wire diameter 0.20mm and 12 or 16 mesh
Q: Printing logo available?
Yes, it is no problem, shown us the design of the printing, then we make new mould and print it on the sheet.