Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

API 10d Integral Spring Centralizer, Single Piece Centralizer, S2 Type One Piece Spring Centralizer manufacturer / supplier in China, offering API 10d Integral Spring Centralizer One Piece Spring Centralizer, Stop Collar, Hinged Snap Ring, Bolted Stopper Ring, API Stab in Blank Float Collar, Plugged Casing Float Shoe and so on.

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API 10d Integral Spring Centralizer One Piece Spring Centralizer

FOB Price: US $30-100 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $30-100/ Piece
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Port: Tianjin, China
Production Capacity: 15000PC/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: ZS-ISC
  • Warranty: 12 Months
  • Use: Well Drilling
  • Sample Test: Available
  • Technical Support: Yes
  • SGS Inspection: Yes
  • Transport Package: Wood Packing, Wooden Case
  • Origin: Henan, China
  • Certification: API 10d
  • Raw Materials: Steel Alloy
  • Size: 4"-20"
  • Factory Visit: Yes
  • Delivery Time: 30 Days for Large Quantity
  • Trademark: ZS
  • Specification: API
  • HS Code: 7307
Product Description
API 10d Integral Spring Centralizer One Piece Spring Centralizer

Description:
Casing centralizer can be applied directly to casing to form stabilizers for drilling with casing or liner in both straight and directional wells.
Almost 13 years experience of designing, manufacturing and continual improvement of our non-welded centralizers, we provide non-welded bow spring centralizers, which are designed and manufactured as per API spec. 10 D.
The popular styles available are non-welded single bow spring centralizer, and doublebow spring centralizer with high reliable quality.

Featrues:
1, Our latest design has features of making them ideal for both tubing and casing.
2, The non-weld design eliminates all weak spots.
3, Tapered pin hold the bows and hinges in the collars.
4, High-quality, super-strengthened spring-steel bows and especialy designed collar hinges provide reliable downhole performance.
5, The whole casing centralizer is made without any rivet and no welding.
6, The whole casing centralizer is composed of 3 parts, the spring, the hinges and tapered pin.
7, Easy for installation and transport
8, Conform to API standard

 Technical Parameters: 
No.SpecificationBow TypeID, mmLength, mmMax OD, mmBow Spring
15-1/2"*8-1/2"I, II142-148650±50225±55
27"*8-1/2"I, II181-186650±50235±56
39-5/8"*12-1/4"I, II250-255650±50330±58
410-3/4"*12-1/4"I, II274-276650±50330±59
513-3/8"*17-1/2"I, II342-347650±50450±511
620"*26"I, II510±1600±50660±512
Note: I (single bow), II (double bow). 
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Mr. Eric Cao
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