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By Sep 18,2023, the future price of light crude oil from New York Mercantile Exchange closed at USD 90.48 a barrel. increase USD3.58 than Sep 11.2023, The rise rate is 4.12 %. The future price of crude oil from London Brent closed at USD94.36 a barrel, increase USD4.04 than Sep 11.2023.the rise rate
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Tianjin Soright Technology development co., ltd proivded different size different material cone packing set.The packing is installed in the stuffing box as important parts to seal polished rod to prevent crude oil spill well.