| Model: | - |
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| Brand: | - |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | couplings , API coupling |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:25 May, 2011 |
Class: Class T & Class SM(spray metal coating)
Material: AISI5140
Standard: API 11B
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Mechanical Properties: Class T Coupling |
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Tensile Strength, PSI : (MPa) |
95,000 (655) |
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Spray Metal Coating Mechanical Properties: Class SM Coupling |
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Tensile Strength, PSI : (MPa) |
95,000 (655) |
For the thread cutting, the Company is using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a compressive stress at the root of the thread, giving maximum strength to the traditional weak point of cut-thread couplings.
