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smls casing pipe API5L line pipe

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mofcom.gov.cn

 · Web view2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026. 2008 0 0. 2008 0 0. 2008 0 0. 2008 0 0. 2008 10 0. 2008 10 0. 2008 10 0. 2008 0 [DOC]mofcom.gov.cn · Web viewtubing and casing pipe with extra-effiecient gas-tight coupled connection dgt® premium The Extra-Efficient Gas-Tight Coupled Connection of «Premium» Class with trapezoid threading on casing & tubing pipe ends is destined for construction and operation in vertical and controlled directional wells at oil, gas and gas-condensate field.