Spiral Blade Thermoplastic Solid Body Rigid Centralizer

• Customization: Available
• Sample: Available
• Drawings: Available
• Model NO.: 4 1/2"-20"
• Markings: Available
• ODM: Acceptable
• OEM: Acceptable
• Height: 200mm
• Color: Black /Yellow
• Transport Package: Wood Cases
• Specification: 4 1/2"-20"
• Trademark: zs
• Origin: China
• HS Code: 843143100
• Production Capacity: 2000PCS/Month

Product Description

solid body spiral blade thermoplastic rigid centralizer
       
 
1.This centralizer is the option for ultimate friction reduction, offering field proven lower friction co-efficient leading to superior drag and rotational torque reduction. It extends the current well construction boundaries on ERD and highly deviated wells.

2.Features
• The tool is made from a high temperature high-pressure injection moulded polymer.
• It is available in BOS21 standard grade polymer composite for most low friction requirements as well as BOS22 self lubricating polymer composite for low friction water based mud applications.

• The tools are available in Spiral (22-25°) or Passive (5°) angle bladed. configurations. Both blade styles are watermelon shaped to pass through casing and multi-lateral windows, washouts and tight spots.






3. specifications for reference:
 

model	Hooping In-Dia.	Hooping Thickness	Hooping Height	Total Length	Max. Out-Dia.	Spring   Pieces
in	mm	mm	mm	mm	mm	pcs
5-1/2*8-1/2	142-148	3-5	90-120	650±50	225±5	5
7*9-5/8	181-186	3-5	90-120	650±50	255±5	6
7*8-1/2	181-186	3-5	90-120	650±50	235±5	6
8-5/8*12-1/4	223-228	3-5	90-120	650±50	330±5	8
9-5/8*12-1/4	250-255	3-5	90-120	650±50	330±5	8
10-3/4*12-1/4	274-276	3-5	90-120	650±50	330±5	9
13-3/8*17-1/2	342-347	3-5	90-120	650±50	450±5	11
18-5/8*24	476±1	3-5	90-120	600±50	610±5	12
20*26	510±1	3-5	90-120	600±50	660±5	12

Specification of  Slip On positive steel bar Semi-Rigid Welded Bow Spring Centralizer

Welded Centralizer Specification(mm)
Size	Bow Type	Hoop Ring Internal Diameter(d)	Hoop Ring Wall Thickness(T)	Hoop Ring Height(H	Total Length(L)	Max. O.D. Size	Bow Spring(N)
5-1/2"*8-1/2"	Single Bow	142-148	5-7	50-60	650±50	225±5	5
5-1/2"*8-1/2"	Double Bow	142-148	5-7	50-60	650±50	225±5	5
5-1/2"*8-1/2"	Cyclone Single Bow	142-148	5-7	50-60	650±50	225±5	6
6"*8-1/2"	Double Bow	154-118	5-7	50-60	650±50	225±5	5
13-3/8"*17-1/2"	Single Bow	342-349	8	50-60	580	450±5	6
20"*26"	Single Bow	510-518	8	50-60	650±50	670±5	10