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Strong Strength
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Strict Quality Control
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Rich Technology
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Widely Used
Laizhou Jinsuole Valve Parts Co., Ltd. is mainly engaged in oil and gas drilling special valve accessories and petrochemical valve accessories manufacturing professional manufacturers.The main products are: valve fittings, valve sleeve valve seat, valve body, integral valve, handle, hand wheel, pressure blue, gate.The company has experienced technicians who have worked in the industry for many years, and can control the material requirements of p...
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1. Select the positioning benchmark. Base surface selection is one of the most important tasks in process planning. The ...
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The function of parts: not only directly affect the assembly precision and motion precision of the valve body, but also ...
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1. Gray cast iron. Gray cast iron valve with its low price, wide range of application and applied in various fields of i...