Your reliable partner in the field of re equipment manufacturing

The pressure, temperature and liquid level measuring instruments of  LUDWIG are widely used in the production and processing of onshore and offshore oil and natural gas in the world. Our measuring instruments are manufactured in strict accordance with the standards on the basis of close cooperation with ISO 15156 and members of NACE Committee. The Bourdon tube and diaphragm pressure gauges have passed the tests of different independent institutions. These laboratory tests are complex and diverse, mainly checking the tolerance time of the pressure gauge under certain temperature conditions in the acidic gas environment with different concentrations.

authentication

With the growing demand for chemical products in terms of quality and safety production, certified pressure, temperature and liquid level measuring instruments play an increasingly important role in ensuring the safety of the production process. In view of this, LUDWIG provides various instrument certificates and certifications.