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

Casing Centralizer, Bow Centralizer, Spring Casing Centralizer manufacturer / supplier in China, offering API 10d Oilwell Non Welded One Piece Spring Casing Centralizer, API Certificated Valve Ball and Valve Seat, API Spiral Blade Cast Aluminum Centralizer and so on.

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Supplier Homepage Product Casing accessories API 10d Oilwell Non Welded One Piece Spring Casing Centralizer

API 10d Oilwell Non Welded One Piece Spring Casing Centralizer

FOB Price: US $0.5 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $0.5/ Piece
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Port: Tianjin, China
Production Capacity: 50000
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 5.75
  • Usage: Oil (Gas) Production Machinery
  • Power Type: Diesel
  • Model: Slip on
  • Processing Type: Casting
  • Height: 650mm
  • Trademark: ZS
  • Specification: spring bow casing centralizer
  • HS Code: 8431
  • Type: Cementing Fracturing Equipment
  • Certification: API 10d
  • Transmission System: Mechanical
  • Material: Carbon Steel
  • Size: 7", 9 5/8", 13 3/8"
  • Weight: 13kg
  • Transport Package: Wooden Box
  • Origin: China, Henan
Product Description
Specifications

Specifications
Oilwell slip on welded single piece bow casing centralizer
1. Conform to API 10 D
2. Modle: Single piece bow


Specification of Hinged non-welded single-bow casing centralizer

1. 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-weld centralizers, we provides 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 double -bow spring centralizer with high reliable quality.
2. Featrues:
1, Our newest design has features making them ideal for both tubing and casing applications:
2, The non-weld design eliminates any weak spots.
3, Tapered pin hold the bows and hinges in the collars
4, High-quality, super-strengthen 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
SpecificationIn-Dia(mm)Wall
Thickness
(mm)
Height(mm)Total height(mm)Largest Dia(mm)Spring Number
5-1/2"*8-1/2"142-1483-5556502255
7"*9-5/8"181-1863-5556502556
7"*8-1/2"181-1863-5556502356
8-5/8"*12-1/4"223-2283-5556503308
9-5/8"*12-1/4"250-2553-5556503308
10-3/4"*12-1/4"274-2763-5556503309
13-3/8"*17-1/2"342-3473-55565045011
18-5/8"*244763-55560061012
20"*265103-55560066012
 
No.SpecificationBow TypeID(mm)Length
(mm)
Max. O.D
(mm)
Bow 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
 
ModelStyleMax OD(mm)ID(mm)Length(mm)
ZSGF-4 1/2 ×6I,II,III145116.5200
ZSGF-5×6I,II,III145129200
ZSGF-5 1/2 ×8 1/2I,II,III205-210142200/300
ZSGF-6 5/8×8 1/2I,II,III205-210171200/300
ZSGF-7×8 1/2I,II,III205-210181200/300
ZSGF-7 ×9 1/2I,II,III225-235181200/300
ZSGF-7 ×9 5/8I,II,III225-235181200/300
ZSGF-9 5/8 ×12 1/4I,II,III300-305248200
ZSGF-13 3/8×17 1/2I,II,III430-435346200
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