石油圈招标单位：Oil India Limited（OIL）
招标编号：SSG1505P17/03
项目名称：套管扶正器，总数量：2700件。
招标内容：
1. Centralizer, Hinged ring type (non-welded) bow spring, API 10D. Size: To run on casing – 339.72 mm (13.3/8″), Hole – 444.50 mm(17.1/2″). Quantity: 700.
2. Centralizer, Hinged ring type (non-welded) bow spring, API 10D. Size: To run on casing – 139.70 mm (5.1/2″), Hole – 444.50 mm(17.1/2″). Quantity: 2000.
3. Solid Body Casing Centralizers， Quantity: 500 sets.
Slip on solid steel body spiral vane Casing Centalizer/ Flow Diverter complete with 2 each slip-on stop collars with set screws included, and having the following specification:
Casing Size : 5.1/2″ OD
Blade/ vane size : 8.1/4″
Hole Size : 8.1/2″
Length : 4.6″(approx.)
标书费：USD 100
投标保证金：USD 1200
标书发售周期：2016.7.1-2016.8.10
投标截止日期：2016.8.17 11:00(IST)
开标时间：2016.8.17 14:00(IST)
注意事项：
1. The PINS for the Centralizers must be a solid body pin, manufactured from sufficiently strong material with proper metallurgical properties to withstand the various forces encountered while lowering casings. These should be of proper length, tight fit, slightly tapered at one end for easy entry and perfectly compatible to the mating centralizer hinges.
2. The Centralizer should be supplied in assembled condition with one side open for easy installation on the casing.
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