This is Jeff from Shanghai Jingoo Petroleum Apparatus Co.,Ltd., China.
Email: jeff@jingooapigage.com
Excellent price: Our company occupies 60% market share in China, we can offer best price to you.
Immediate delivery: We keep plentiful stocks for our regular type and size gauges. Once you place the order, we can arrange the delivery to you within 2 weeks.
Contact Points
Gagemaker manufactures a variety of contact points, from traditional ball contacts to roller contacts to blade contacts. Our standard ball contact points are made with carbide balls. Both threaded and straight (non-threaded) shanks are available. All Gagemaker’s inspection gages use threaded shank contact points. Threaded shanks are #4-48 UNF.
Metric threads are available upon request. Most gages require two contact points. Custom sizes or designs are available.
Gagemaker manufactures a variety of contact points, from traditional ball contacts to roller contacts to blade contacts. Our standard ball contact points are made with carbide balls. Both threaded and straight (non-threaded) shanks are available. All Gagemaker’s inspection gages use threaded shank contact points. Threaded shanks are #4-48 UNF.
Metric threads are available upon request. Most gages require two contact points. Custom sizes or designs are available.
Gagemaker’s standard contact points are manufactured with carbide balls. Both threaded and straight (non-threaded) shanks are available. All Gagemaker’s inspection gages use threaded shank contact points. Threaded shanks are #4-48 UNF. Metric threads are available upon request. Most gages require two contact points.
Connection Type | Threads Per Inch (TPI) | Point Diameter | Straight Shank Model | Threaded Shank Model |
---|---|---|---|---|
Hughes Slimline H-90 | 3 | .235" | S235 | T235 |
Hughes H-90 | 3½ | .200" | S200 | T200 |
API Rotary Shouldered Connections | 4 | .144" | S144 | T144 |
API Rotary Shouldered Connections | 4½ | .128" | S128 | T128 |
API Rotary Shouldered Connections | 5 | .115" | S115 | T115 |
Extreme Line | 5½ | .105" | S105T | T105T |
API Rotary Shouldered Connections | 6 | .096" | S096 | T096 |
Buttress Casing - Taper | 5 | .090" | S090 | T090 |
API Tubing & Casing (8 Round) | 8 | .072" | S072 | T072 |
Buttress Casing - Lead | 5 | .062" | S062 | T062 |
API Tubing (10 Round) & Line Pipe | 10 | .057" | S057 | T057 |
API Line Pipe | 5 | .050" | S050 | T050 |
API Rotary Shouldered Connections - Thread Depth Only | 10 | .044" | S044 | T044 |
API Line Pipe | 11½ | .041" | S041 | T041 |
API Rotary Shouldered Connections - Thread Depth Only | 5 | .034" | - | T034 |
API Line Pipe | 18 | .032" | S032 | T032 |
API Line Pipe | 27 | .021" | S021 | T021 |