To meet diverse customer needs, integral pup joints for standard service are available with many styles, pressure and temperature rating. 为满足不同客户的需求，标准服务的整体短节可提供多种样式、压力和温度等级。

• Strictly controlled element content of raw materials and proper heat treatment process ensure the mechanical property. 严格控制原材料的元素含量和适当的热处理工艺，保证机械性能。
• Optimized design parameters provide excellent abrasion resistance, extending service life. 优化的设计参数提供优异的耐磨性，延长使用寿命
• Various size options satisfy customer needs. 多种尺寸选择，满足客户需求。

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