Ecvv Trade
Baoji Thread Gages Co., Ltd.

China Manufacturer with main products: API Thread Gages, API 5B Thread Gages, API 7-2 Thread Gages

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API Plug and Ring Gauges

Supply Ability: 2,500 Set/Sets per Year
Payment Terms: T/T
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shaanxi in China
Packaging Details: paper box

Quick Details

  • Brand Name: SRT
  • Model Number: API 5B77-2


 1, API SPEC 5B-0032 tubing and casing, line pipe thread gauge

       1) is not thicker tubing thread Regulation S = 7.620 ± 0.635mm

                                P = 0 ± 0.635mm

            Can control S1 = 7.620 0-0.635 mm

                                P1 = 0 0-0.635mm

2) external upset tubing thread Regulation S = 9.525 ± 0.635mm

            Can control S1 = 9.525 0-0.635 mm

                                P1 = 0 0-0.635mm

        3) round thread casing thread work Regulation S = 9.525 ± 0.635mm

                                P = 0 ± 0.635mm

Can control S1 = 9.525 0-0.635 mm

                                P1 = 0 0-0.635mm

        4) buttress casing thread Regulation S = 5.080 ± 0.381mm

            Can be controlled to S1 = 5.080 0-0.381 mm

                                P1 = 0 0 - 0.381mm


      2, API SPEC 7-2-0680 drill pipe joint thread gauge

       Since with S = 15.875 ± 0.025mm

       Pass S = 15.875 ± 0.100mm

       Can be controlled to S1 = 15.875 (0 - 0.100mm) or S2 = 15.875 (0 - 0.100mm)


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