Page 39 - 德国埃克斯玛_EXMAR_案例分析_应用介绍-不锈钢管接头_不锈钢_卡套接头_高压球阀_针阀_流量调节阀_液压系统_NC夹紧环

Stainless steel
on leak testing device

EXAMPLE OF APPLICATION

S&B Montagetechnik
D-58640 Iserlohn www.sub-montagetechnik.de
Test device manufacturer

S&B Montagetechnik designs and builds test devices and equipment for leak testing with air, water and gas,
primarily for tap ware and the automotive and medical technology industries.

APPLICATION
EXMAR Products: NC compression ferrule unions made of stainless steel
Application: Inline test device for leak testing

PARAMETERS
Medium: helium
Pressure: up to 500 bars bar

Reliability and process safety are extremely important in the area of automotive technology, which is why high demands
are placed on leak testing equipment. NC compression ferrules are often the union of choice for the complex tubing in
such instances.

The apparatus is usually designed for the testing of a specific component. Rapid retooling to another test
component ensures flexibility. Added to this, the unions in the test device must be completely free of corro-
sion. Therefore the NC compression ferrule unions are the perfect choice for use with particularly aggressive
media. The union nuts, silver-plated on the inside, reduce the tightening torque, facilitating assembly.

“To connect the often quite complex tubing in our equipment, we rely on NC compression ferrule
unions made of stainless steel from EXMAR, the specialist in Ober-Mörlen. The unions connect tubes
tightly and are resistant to vibration. We sometimes work with pressures up to 500 bar, so we have to
have absolutely reliable and leak-proof unions. Other important aspects are easy handling and high
availability of the product.“
Gerhard Schmidt, Managing Director S&B Montagetechnik GmbH

© SERTO GROUP, Switzerland www.serto.com – www.exmar.de S&B Montagetechnik e.doc