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September 2010



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Copper/Stainless Steel BiMetl™ Flanges



[Custom Design copper/Stainless Steel Flanges]

 

 

 

Custom-design BiMetl flanges

For specific applications where copper is required, the copper/stainless steel BiMetl flange provides a stainless steel all-metal seal. The copper is explosively bonded to stainless steel, then machined into your desired configuration. No brazing is used.

Every flange is thermally cycled to over 300°C and helium leak-checked, to a sensitivity of 5 x 10-10 std cc He/sec, before and after thermal cycling.

Prices below are for standard CF type flanges. For custom designs, please consult the factory.

  O.D. I.D. Style Model No. Price
2-3/4" Flanges
2.75"
1.25"
Nonrotatable
CU-275-125N Contact
Nonrotatable Tapped
CU-275-125NT
Rotatable
CU-275-125R
Rotatable Tapped
CU-275-125RT
Nonrotatable Tapped, metric
CU-275-125NTM
4-1/2" Flanges
4.50"
1.87"
Nonrotatable
CU-450-187N
Nonrotatable Tapped
CU-450-187NT
Rotatable
CU-450-187R
Rotatable Tapped
CU-450-187RT
Nonrotatable Tapped, metric
CU-450-187NTM
6" Flanges
6.00"
3.37"
Nonrotatable
CU-600-337N
Nonrotatable Tapped
CU-600-337NT
Rotatable
CU-600-337R
Rotatable Tapped
CU-600-337RT
Nonrotatable Tapped, metric
CU-600-337NTM


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