261 - 270 of 293
customized rigid casing centralizers
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Chinese API sucker rod pump Downhole Drill well oil pump oilfield sucker rod pump from Henan Puyang ZYZJ * The pump barrel is made of the high quality ...
2025-07-27 00:09:57
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...the pump is limited only by the size of the inner casing and the unit discharge required by the customer. The pump body of the rod pump is ...
2024-12-09 12:40:14
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API Standard NU&EU Plastic and Steel drill pipe threaded protector The Thread Protectors are designed to provide protection to the connections during ...
2025-04-11 10:27:33
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Cross coupling cable protector for tubing and casing Pipe Size:2-3/8”,2-7/8”,3-1/2”,4”,4-1/2”,5”,5-1/2”,6”,6-3/8”,7”…… Coupling type:EUE,NUE,FOX,NEW V...
2024-12-09 22:39:11
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Manufactured according to ISO10423/API-6A,ASME B16.5 PSL-2,PR-1,DD, L-U (1) OEM and custom-made service. (2) Full machining, primer painting, and ...
2025-07-27 00:09:57
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...using a wrench. b. Fixed Screw-Type Stop Collar: Fit the collar around the casing, insert the screws, and gently tap them into position using a ...
2024-12-09 20:57:13
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... by various names, such as position ring, stop circular, brake ring, etc. There are three main types of Centralizer Stop Collars: mobile screw-type...
2025-07-27 00:09:56
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...brake, etc., Stop collar (Stop ring) is used to fix the centralizer on the casing and prevent centralizers moving up and down.It's using to limit ...
2025-07-27 00:09:57
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...casing without being slipped over the casing and offers quick and easy installation.It has higher holding forces than the centralizer starting ...
2024-12-09 13:38:38
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...centralize casing in wellbore, and improves cementing quality. Bow Spring Centraliser Features Application:in deviated and horizontal wells, liner ...
2024-12-09 17:51:29
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