Graphite Packing Ring (Sealing Gasket)

seal 1.competitive pirce. 2.kinds of size and materials 3.good quality

seal:

Our Pompany possesses advanced production equipment and perfect means of quality control and inspection. All process of production from raw material to finished products haas been controlled in accordance.

With the service idea of "Quality First and Customer Highest".,we shall,as usual,to endeavour to supply excellent products and perfect after-sales service for our old and new customers.

The identical product has different specification,and the price  is also different.The product you see  in the alibaba website is just one kind of the product.  You must tell us the detail standards of the product  ,such as the material of the product you need (high pure graphite or carbon graphite and so on ),the useage of the product and use temperature.The product's price is connected with the quantity,the more product you need,our price with be cheaper.So would you  please tell us the quantity you need.

 You may also give us the  blueprint of the product  which you  needs to manufacture via the  facsimile, we will do these products according to the blueprint for you.Only if the product is made of  graphite ,whatever the standrand is ,we will meet you requirement.

The quality is very good and the price is lower,we are sure you are satisfied with our products.

Paramater of graphite:

Item	Standard Data	Test Result
Content of Graphite		99.2%
Tensile Strength	≥ 4.0mpa	4.52mpa
Tolerance of Density	≤+/-0.07g/cm3	0.983g/cm3
Compressbility	35%~55%	42.5%
Recovery	≥9%	9.96%
Ash	≤ 1.0%	0.49%
Ignition Loss(450ºC)	≤ 1.0%	0.65%
Sulphur Centent	≤ 1200ppm	1170ppm
Tolerance of Thickness	≤ +/- x 7%	+0.019

   

Graphite Packing Ring (Sealing Gasket)