a small chamber in which packing is compressed around a reciprocating shaft or piston to form a seal

the smooth length of brass or steel rod that moves up and down through the stuffing box or packing gland of a sucker rod pump.

用于有桿泵的经盘根盒或盘根压盖上下移动的一根光滑的黄铜桿或钢桿。

packing : packing contains corrosion inhibitor to avoid stem pitting . stuffing box is deep , assuring long packing life.

填料：填料内含防腐剂，避免锈蚀阀桿。深度填料函确保较长的填料使用寿命。

the field spot-usage testifies that this kind of stuffing box is characterized by its simple structure, easy operation, manpower saving, maintenance time saving and high efficiency.

经现场使用表明，该装置的特点是结构简单、使用方便、节省劳力、减少维修时间、工效高。

the sb series stuffing box cover combine the functions of wear plate and stuffing box into a one-piece replacement unit. one bolt holds the slip fitted stuffing box in place.

填料箱压盖将密封与填料箱的功能融为一个可更换的整体，一支螺栓安装在与填料箱相对应的中开面上。

the specific requirements and basic data for the flange, pipe-segment, tee, elbow, and stuffing box were expounded with the figures and lists.

以插图及表格形式论述了法兰、管段、三通、弯头和填料泄漏勘测的具体要求和数据。

stuffing box is deep, assuring long packing life.

深度填料函确保较长的填料使用寿命。

measure and record shaft diameter, stuffing box bore and box depth.

测量并记录轴径，填料函孔径及深度。

stuffing box – optional lantern rings and grease injectors are available.

填料函 -可配置备选灯笼环和润滑油注射器。

the structure, testing and installing steps for a full floating type stuffing box are presented in this paper.

文章介绍了全浮式盘根盒的结构、调试和安装步骤。

the stuffing box is machined relative to the seat minimizing seat and external leakage simultaneously.

函是相对于阀座的机械装置，能够最大限度减少阀座和外部同时出现泄漏。

this stuffing box has many advantages, such as better sealing performance, long service life and in realizing a civilized production and increasing economical effects.

此防喷盆具有密封性能良好、寿命长、实现文明生产、增加经济效益等优点。