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downhole tool bow spring centralizer
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API one piece stop collar with set screw, Set Screw Stop Collar 7" Description of stop collar: The stop collars are available in three types: Knock-On ...
2025-07-22 00:13:03
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High Strength Hinged Bolted Stop Collar OEM Service Hinged Bolted Stop Collars secure placement and limits travel on attachments to casing string, ...
2024-12-09 12:40:14
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Slip-on Stop Collar (semi-finished) Stop collars use set screws for increased holding force. The hinged design is for applications on upset tubing. ...
2024-12-09 13:05:17
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API oilfield hinged stop collar Hinged stop collars that use hardened inserts (dogs) to provide a positive lock onto the casing. The specially ...
2024-12-09 13:15:41
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API10D Slip-On Stop Collar With Set Screws use set screws for increased holding force. The hinged design is for applications on upset tubing. These ...
2024-12-09 13:19:04
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API Oilfield Hinged Spiral Nail Stop Collar Hinged Spiral Nail Stop Collar is combine in two pieces and hinged at two-end 180 degree apart. This ...
2024-12-09 13:38:38
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Oilfield Slip-On Stop Collar With Set Screws Stainless steel set screws or double-row setscrews are available for applications where more holding ...
2024-12-09 13:49:05
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Oilfield Latch-On Stop Collar With Set Screws Two pieces and hinged at the two ends making it 180 degree apart..The gripping force is applied by one ...
2024-12-09 13:49:05
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API Oilfeild Slip On Type Stop Collar With Set Screw One Side Bevelled Two pieces and hinged at both ends so that they are 180 degrees apart. for ...
2024-12-09 17:15:06
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... to adjust the depth of downhole tools. Puyang Zhongshi Group main products include: subsurface sucker rod pump, pumping unit, cementing tools, ...
2025-07-22 00:13:01
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