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1 1 4 chrome plated barrel
Selling leads
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... pump feature is as follows, The inner surface of the pump barrel is processed with carbonization quench and chrome plating technology The plunger ...
2024-12-09 17:28:02
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...Rod Pump Downhole use sucker rod pump description: The inner surface of the pump barrel is processed with nickel carbide and chrome plating ...
2024-12-09 17:35:13
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... features in our pump: 1. The pump barrel's inner surface undergoes carbonization quench and chrome plating technology for enhanced durability. 2. ...
2025-07-23 00:09:42
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