Catalog excerpts
Type U of sealing ring Performance and Purpose If makes use of Ihe advantage of Polyurethane, such as high strength hardness, good elasticity and high-weeing feoture. The type U of seclmg ring is used in the hydraulic testing of oil well casing tube. steel pipe and a variety of welded steel pipes ot the Petroleum and Natural Gas Industry. Working conditions According with API 50-2018^ ISOl 1960-2014. GB/T9711-2017 etc. Such as petroleum and natural gas industries-Steel pipes for use as casing or tubing tor wells: GB/T8I63-20I8 seormess steel tubes: GB/T309I-2015 welded steel pipes, and other standard hydrautc testing conditions. Working pressure: < 80 MPa Working temperature: ■20'C" *80*0 Working medium: wa’er. emulsion, hydraulic oil Material: Polyurethane Design standards: Refer to G8/T36/2.1 2002 tolerance. Sample for ordering sign: Mcrked the type, size ond order No. of the sealing components. Order No. only is aSo permitted. Type Order No. Example: U20* U212
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Type U of sealing ring No
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Type U of sealing ring
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