Buttress Casing Form Gauge 1227M

Gauge Type: Single Dial Buttress Form Gauge
Thread Type: Buttress Casing 114~339mm
Dial Type: 0~5~0, Balanced
Graduation: 0.01mm
Dial Travel: 0.5mm

Description: The 1227M is a thread form gauge used to check the tooth thickness of either External or Internal 114~339mm Buttress Casing Threads. The 1227M indicates product error so it must be used in conjunction with the proper Setting Standards. By first “zeroing” your 1227 on the setting standard, the product error is read on the dial. The measurement taken then indicates the deviation from the API Nominal. The 1227M utilizes an anvil with a fixed pin to steady the gauge on the 10 Degree flank while a truncated 0.087″ diameter Contact Point makes the contact for an accurate reading. The Setting Standards required for the 1227M are the 1224-A for Internal threads and the 1225-A for the External threads.

Three Dial and Single Dial Gauges

The Three Dial and Single Dial gauges are convenient working gauges for controlling the basic thread form on API buttress casing. Their main role as a quick check of thread angles and tooth width during production help to control the manufacturing process and to evaluate incorrect or worn tooling.

External Buttress Specs

1231-DBASE  
1231-D14 1/2Ext. Buttress Segment
1231-D25Buttress Segment
1231-D35 1/2Buttress Segment
1231-D46 5/8Ext. Buttress Segment
1231-D57Ext. Buttress Segment
1231-D67 5/8Ext. Buttress Segment
1231-D78 5/8Buttress Segment
1231-D89 5/8Buttress Segment
1231-D910 3/4Buttress Segment
1231-D1011 3/4Ext. Buttress Segment
1231-D1113 3/8Ext. Buttress Segment
1231-D1216Buttress Segment
1231-D1318 5/8Buttress Segment
1231-D1420Buttress Segment
Base and Segments for External Buttress
5 TPI, 3/4 TPF, Threads

Internal Buttress Specs

1232-DBASE 
1232-D14 1/2Int. Buttress Segment
1221-D25Int. Buttress Segment
1231-D35 1/2Int. Buttress Segment
1232-D46 5/8Int. Buttress Segment
1232-D57Int. Buttress Segment
1232-D67 5/8Int. Buttress Segment
1232-D78 5/8Int. Buttress Segment
1232-D89 5/8Int. Buttress Segment
1232-D910 3/4Int. Buttress Segment
1232-D1011 3/4Int. Buttress Segment
1232-D1113 3/8Int. Buttress Segment
1232-D1216Int. Buttress Segment
1232-D1318 5/8Int. Buttress Segment
1232-D1420Int. Buttress Segment
Base and Segments for Internal Buttress 5 TPI, 3/4 TPF Threads

Address

421 N Braddock Ave
Pittsburgh, PA 15208

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Contact Us

Phone 412-241-6410

Fax 412-242-8877

info@allengauge.com