Listing ID #210946
Company Information
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Contact Supplierdatc manufactures 'q' series wireline drill rods as per "bs4019". we use cold drawn seamless tubes and the machining is done on special imported cnc lathe. we also provide hard chrome plating on outside of tube-boxed for 150 mm length & 100 micron thickness. we care further also involved in providing plating as per customer specifications.
Grade | Yield Strength | Tensile Strength | Elongation |
---|---|---|---|
Premium | 800 MPa | 900 MPa | 15% |
Super | 700 MPa | 10 MPa | 15% |
Standard | 550 MPa | 690 MPa | 15% |
Type | AQ | BQ | NQ | HQ |
---|---|---|---|---|
Sizes | mm | mm | mm | mm |
Road O.D. | 34.9 | 55.6 | 69.9 | 88.9 |
Road I.D. | 44.4 | 46.0 | 60.3 | 77.8 |
Threads per inch | 3 | 3 | 3 | 3 |
Note : Above dimensions are nominal dimensions |