GOST Casing Thermoplastic Spiral Blades Rigid Centralizers

• Certification: ISO 9001:2000, ISO 9001:2008, API 10D
• Surface Treatment: Spray-Paint
• Centralizer Type: Rigid
• Structure: Slider
• Material: Cast Steel
• Type: Centralizer
• Model NO.: 168mm
• Samples: Available
• Rollers: 15PCS
• Blades: 4PCS
• Length: 150mm
• Color: Blue
• Markings: Available
• Transport Package: Wood Cases
• Specification: 168mm
• Trademark: zhongshi
• Origin: China
• HS Code: 843143100
• Production Capacity: 2000pieces/Month

Product Description

                           

                               GOST Casing Thermoplastic Spiral Blades Rigid Centralizers

Centralizers TSR is designed to equip the casing of the pipes according to GOST 632 for their centering during the descent into the well and cementing the sections of the trunks of the well.

The most effective use of these centralizers in directional and horizontal wells.
The roller centralizer consists of a TSR is executed from polymeric materials, the blades of which rotate on the axes of the rollers.

 

Products are attached to the casing with screws.

Centralizers, coiled together with a column in the well, drawing rollers on its walls, significantly reduce the coefficient of axial friction, keep the column in line with well.

 

Marking centralizer	Diameter equip columns, mm	Internal diameter, mm, not less	Exterior diameter, mm, not more	The number blades.	Height, mm, no more	Weight, kg, more
TSR-102/140	101,6	103	134	4	150	0,8
TSR-114/165	114,3	117	159	4	150	1,6
TSR-127/158	127	129	154	4	150	0,8
TSR-127/191	127	129	185	4	150	2
TSR-140/191	139,7	142	185	6	170	2,1
TSR-140/216	139,7	142	210	6	170	3,2
TSR-146/191	146,1	149	184	6	170	1,9
TSR-146/216	146,1	149	210	6	170	2,8
TSR-168/216	168,3	171	210	6	170	1,8
TSR-168/245	168,3	171	238	6	170	3,9
TSR-168/270	168,3	171	262	6	170	6,5
TSR-178/216	177,8	181	210	6	170	1,5
TSR-178/245	177,8	181	238	6	170	3
TSR-178/270	177,8	181	262	6	170	6,5
TSR-194/245	193,7	197	238	6	200	2,7
TSR-194/270	193,7	197	262	6	200	4,8
TSR-219/270	219,1	223	262	6	200	3,4
TSR-245/295	244,5	249	288	6	200	3,5
TSR-245/311	244,5	249	304	6	200	5