Parveen Industries Pvt. Ltd. Offers Wireline Swivel Joint. The `S` Wireline Stem and `LS` Lead Filled Stem falls in the category of the Wireline pressure Control Equipment and Tool String. Parveen Industries Pvt. Ltd. Is an ISO 9001: 2000 certified company. The Wireline Swivel Joint is a wireline accessory designed to be used to minimize the effect of line twist caused by subsurface devices being run. The Swivel Joint has a bearing incorporated into its design and is used to minimize rotation whilst running tubing or casing caliper surveys. The Wireline Swivel Joint has a double fish neck feature and standard pin and box threads.