Non-rotating Quick-Drill Float Collar/Shoe-GRIFCO OIL TOOLS

Non-rotating Quick-Drill Float Collar/Shoe

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introduction
Features
Specifications

Product introduction

Non-rotating Quick-Drill Float Collar/Shoe

Product Features

内部全部为易钻材料，阀芯上部为防转设计，有效提升钻除效率

阀芯由橡胶、高分子材料构成，具有优异的强度、耐冲蚀能力。

提供单阀、双阀两种结构

Specifications

Siz		Casing		Working Pressure
in	mm	lb/ft	mm	MPa
4-1/2	114.3	9.50-15.10	5.21-8.56	35
5	127	13.00-21.40	6.43-11.10	35
5-1/2	139.7	14.00-26.80	6.20-12.70	35
6-5/8	168.3	20.00-32.00	7.32-12.06	35
7	177.8	20.00-38.00	6.91-13.72	35
7-5/8	193.7	26.40-47.10	8.33-15.68	35
8-5/8	219.1	24.00-49.00	6.71-14.15	35
9-5/8	244.5	32.30-58.40	7.92-15.11	35
10-3/4	273.1	32.75-73.2	7.09-17.07	35
11-3/4	298.5	42.00-71.00	8.46-14.78	35
13-3/8	339.7	48.00-72.00	8.38-13.06	28
16	406.4	65.00-109.00	9.52-16.66	21
18-5/8	473.1	87.5	11.05	14
20	508	94.00-133.00	11.13-16.13	14

Product introduction

Non-rotating Quick-Drill Float Collar/Shoe

Product Features

内部全部为易钻材料，阀芯上部为防转设计，有效提升钻除效率

阀芯由橡胶、高分子材料构成，具有优异的强度、耐冲蚀能力。

提供单阀、双阀两种结构

Specifications

Siz		Casing		Working Pressure
in	mm	lb/ft	mm	MPa
4-1/2	114.3	9.50-15.10	5.21-8.56	35
5	127	13.00-21.40	6.43-11.10	35
5-1/2	139.7	14.00-26.80	6.20-12.70	35
6-5/8	168.3	20.00-32.00	7.32-12.06	35
7	177.8	20.00-38.00	6.91-13.72	35
7-5/8	193.7	26.40-47.10	8.33-15.68	35
8-5/8	219.1	24.00-49.00	6.71-14.15	35
9-5/8	244.5	32.30-58.40	7.92-15.11	35
10-3/4	273.1	32.75-73.2	7.09-17.07	35
11-3/4	298.5	42.00-71.00	8.46-14.78	35
13-3/8	339.7	48.00-72.00	8.38-13.06	28
16	406.4	65.00-109.00	9.52-16.66	21
18-5/8	473.1	87.5	11.05	14
20	508	94.00-133.00	11.13-16.13	14

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