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Subject: vane material

Date: 12/23/02 at 12:38 AM
Posted by: Abhay Managavi
E-mail: indowosung@sify.com
Message Posted:

Dear sir,

We wish to introduce ourselves as manufacturers of oil sealed rotary vane high vacuum pumps (belt driven type) in collaboration with Woosung Vacuum Co. Ltd. of South Korea.

We have been importing vane material from Tenmat, U.K. with following specifications.

However, we wish to have an alternate source to this material. We are herewith giving the details for material specifications. We request you to quote your best prices for the vane material.
IWVC VANE MATERIAL SPECIFICATIONS GRADE EC 4

Tensile strength
150 Mpa.

Compression strength
403 Mpa.

Shear strength
100 Mpa.

Young’s modulus
16.55 Gpa.

Density
1.6 to 1.8 g/cm2

Hardness
45 BHN

Thermal conductivity
Hot press 120 deg. C

Cold press 10 deg C

Max. Working Temp.
300 deg C


Your early reply will be highly appreciated.


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