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Oil Pipeline Pressure Tester - China

price: contact company for price


In the pipeline pressure test, the pipeline welding is completed to conduct
stress tests, stress tests primarily to pressure capacity and the existence of
micro- leakage test tube, and the pressure balance of uncertainty and
sensitivity and precision are currently unable to replace all instruments and
so the pressure balance is one of the indispensable test piping pressure

Basic parameters:

Pressure Range: ( 5 ~ 250) bar ( 10 ~ 500) bar or customize other ranges

Uncertainty: 0.05 0.02 0.01

The minimum leakage detection value: 0.005MPa ( 0.05 Kg)

Current output: 4 to 20 mA ( HART) Accuracy 0.05 ( 485 output optional)

Auxiliary pressure indicator: gauge

Auxiliary displacement indications: color indication system

Threaded connection: M20 * 1.5 thread





Cross- sectional area

Weights number

weights weigh

551- 1




0.1 Square cm

0.1bar weight 10P

1bar weight 9 P

5bar weight 3 P

10bar weight 2 P

25bar weight 8 P

1bar weght about 0.1KG

Specific weight Weight calculation derived according to the local gravity

Weights total 25KG

551- 2

10- 600bar

5- 600bar

0.05 Square cm

50bar weight 11 P

10bar weight 3 P

1bar weight 9 P

1bar weght about


Weights total


551- 3


0.1bar weight10 P

5bar weight 2 P


Company Contact:

  • Phone: 00862988812007

  • Address: West Huancheng Road, Xi'an, China

  • Email: Email

Published date: January 9, 2016 -

  • Business Description: Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that

    engaged in the fields of pressure measurement instrument. The chief

    engineer Mr Tian has more than 30 years on this area, he is one of the

    engineers who introduced the Rosemount technology.

    We specializing in developing high precision pressure transmitter,pressure gauges,pressure calibrator and deadweight tester.

    And we also develop valves,flow meter,temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

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