Jiangsu, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, HSE
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Overseas Agent / Branch

Reamer, drilling equipment, drill collar manufacturer / supplier in China, offering Reamer (CDST), Plug Valve (CDPV), Weld Neck Flange for Wellhead and so on.

Gold Member Since 2009
Audited Supplier

Reamer (CDST)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $300/ Piece
Production Capacity: 30000 Piece/Pieces per Month
Transport Package: bulk packing or by buyer
Payment Terms: L/C, T/T
Type: Petroleum Drilling Tool & Accessory
Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery
Certification: ISO, CE, API 7k
Power Type: Diesel
Transmission System: Hydraulic
API: 7k

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Basic Info

Model NO.: CDST
Trademark: Chance Door
Origin: China
HS Code: 84314310

Product Description

Reamer Product Details:
Type Reamer
Certification API
Processing Type Casting
Oil drilling Reamer
Use Well Drilling
Material Stainless Steel
Machine Type Drilling Equipment

The rotary reamer is designed for every reaming operation but particularly for stabilization purposes when drilling in very abrasive formations. This is a versatile tool. It will fit hole sizes ranging from 4-5/8" to 26". In addition, each body, by simple adjustment of blocks and proper selection of cutters, will suit a wide range of hole sizes.

Its body is made of modified alloy steel, fully heat treated to 285-341 Brinell hardness and 54J minimum impact strength. Connections are cold rolled, phosphated, coated and equipped with protectors and are gagged to API Standards. Its body is inspected on an ultrasonic control unit over its full length and section. The original cutter and block assembly allows easy replacement of cutters by rig crews.
Hole SizeConnection OD mm Overall length mmNeck OD mm
26"7-5/ 8REG660.43000254
26"7-5/ 8H90660.43000254
17-1/ 2#7-5/ 8RFC;444.52200228
12-1/ 4#6-5/ 8REG311.22000/ 2127228
9-5/ 8#5-1/ 2FH2441800178
8-1/ 2#4-1/ 2REG215.91730/ 1844.  165
8-3/ 8#4-1/ 2REG212.71600165
8-1/ 8#41F2091600165
6-1/ 8#3-1/ 21F1551470140
6"3-1/ 21F1521400121
5-718#3-1/ 21F1491470121

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