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API Spring Centralizer for Casing Pipe Centralizer for Oil Drilling Machine

Price $49.00
Min Order 50 Pieces
Availability In Stock
Shipping From Guangdong, China
Popularity 498 people viewed
Send Inquiry View Full Page
Model NO.:
2 3/8-13 3/8
After-sales Service:
Technical Support
Warranty:
1 Yaer
Manufacturing Process:
Casting
Surface Treatment:
Spray-Paint
Operation Pressure:
Atmospheric Pressure
Material:
Cast Steel
Type:
Rigid and Bow
Connection:
Female&Male
Application:
Energy & Mining
Features:
Rigid
Standard:
API, API 5CT
Certificate:
ISO 9001:2008
Technics:
Nc
Customized Support:
OEM, ODM, Obm
Model Number:
Tubing and Casing Centralizer
Trademark:
eastlong
Transport Package:
Wooden Box
Specification:
Multiple sizes
Origin:
Henan, China
HS Code:
843143100
Product Description

 Please note: because the price of raw materials has been floating recently, so we just marking a symbolic price on the web. If you are interested in our products, please directly contact us by WhatsApp or Trademanager

API Spring Centralizer for Casing Pipe Centralizer for Oil Drilling Machine

Product Description

Bow spring centralizers have slightly larger diameter than the wellbore, which is effective in vertical and slightly deviated wellbores to centralize the casing in borehole so as to improve the cementing efficiency.

Bow spring centralizers are available in single piece, hinged and slip-on types with or without welding process.

Adjustable bow heights and full ranges of sizes ranging from 4-1/2" to 20" can satisfy almost all cementing projects in oil and gas cementing constructions.

The starting force testing and restoring force testing of our bow spring centralizers are performed in accordance with API 10D Standards.
 

Product Parameters
Popular Specifications of Bow Spring Centralizers
Size (inch)Bow QuantityOutside DiameterInner DiameterOverall Length
4-1/2" × 6"4160116450/575
4-1/2" × 6-1/4"4167116450/575
4-1/2" × 7-7/8"4210116450/575
4-1/2" × 8-1/2"4230116450/575
5" × 6"4160128450/540
6" × 6-3/4"4180128450/575
5" × 7-7/8"4210128450/575
5-1/2" × 7-7/8"5210140450/575
5-1/2" × 8-1/2"5216/245140450/575
5-1/2" × 8-3/4"5222/250140450/575
5-1/2" × 9-7/8"5251/264140450/575
5-1/2" × 9-1/2"5242/264140450/575
7" × 8-1/2"6216/230179450/575
7" × 8-3/4"6222/233179450/575
7" × 9-1/2"6242/264179450/575
7" × 9-7/8"6251/264179550/650
9-5/8" × 12-1/4"8346245550/650
9-5/8" × 13-3/8"8346/352245550/650
9-5/8" × 12-13/16"8378245550/650
10-3/4" × 14-3/4"9405275550/650
10-3/4" × 15-1/2"9374275550/650
13-3/8" × 17-1/2"10440/466342550/650
13-5/8" × 17-1/2"12440/466342550/650
20" × 26"12696510550/610/650
 
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Certifications

FAQ
1.Are you a factory?
Yes,we have our own factory for manufacturing and we have the long history in this field as the China top brand.

2.Can you provide free sample?
Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.
3. Hhow about the quality guarantee ?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

4.what can you buy from us?
OCTG / Pumping Unit / Sucker Rod Pump / Wellhead and Christmas Tree / Casing and Coupling /Pup joint/Crossover/Centralizer

5. What is your advantages beyong other suppliers?
1).Complete categories & Reasonable price
2).Fast delivery & Quality guarantee
3).Supplier of  china famous oil field and lots of US oil field etc.
4).20+ years professional manufacture major on oil equipment

6. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash,Escrow;
Language Spoken:English,Chinese,Spanish
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