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    Drill Bit Size Ø35-38 mm BOLT TECHNICAL SPECIFICATIONS Property Minimum Typical Ultimate Tensile Strength 205 kN 225 kN Yield Strength 155 kN 180 kN Shear Strength (calculated) 207 kN 227 kN Dynamic Capacity 24 kJ 28 kJ Dynamic Displacement 108 mm 129 mm Maximum Wedge Expansion 47 mm PART NUMBER & DESCRIPTION BXG3921 Ø39 mm x 2.1 m Long MDX Bolt Galvanised

  • 3/16" Dia .063

    Drill Size #11: Finish - Body/Mandrel: Plain: Grip Range: 0.063" - 0.125" Head: Button / Dome: Head Diameter: 0.374" Head Height: 0.080" Hole Size: 0.192" - 0.196" Length: 0.406" Material - Body/Mandrel: Aluminum / Aluminum: Minimum Shear Strength: 210 lb: Minimum Tensile Strength: 1120 lb: Rivet Type: Closed End: Series: AB6-2ACLD: Type: Blind Rivet: Product Weight

  • Drilled Bolts | McMaster

    Choose from our selection of drilled bolts, including hex head screws, socket head screws, and more. In stock and ready to ship.


    13. Tieback – A system used to transfer tensile loads from a structure to soil or rock. A tieback includes all prestressing steel (tendon), the anchorage, grout, coating, sheathing, couplers, and encapsulation, if used. 14. Total Movement – The total elongation of the tieback under load measured at the anchor head. 15.

  • Stainless Steel Tamper Resistant Fasteners anti

    The central part of the Torx screw hole is equipped with a button head bolt with a pin. It has an excellent anti-disassembly function and cannot be installed or disassembled with ordinary tools. The quincunx has strong tensile strength and is tested by high-standard inspection equipment to ensure quality.

  • Production Casing Design Considerations

    Axial strength of the pipe body is calculated from the formula below: Fy = (π/4) * (D2 – d2) Yp Fy = tension strength (lbs. rounded to the nearest 1,000) Yp = yield strength of pipe ( psi) D = OD of pipe (inches) d = ID of pipe (inches) Calculations for joint strength can be found in API bulletin 5C3.

  • Sucker Rods | Weatherford

    operating tensile loads. With the surface thus protected from tensile stresses, the chance of developing fatigue cracks is greatly reduced. In addition, the stringent quality-control procedures we apply to the manufacture of these rods promote reliable and long service life. EL sucker rods are available in 5/8-, 3/4-, 7/8-, 1- and 1 1/8-in

  • 3 Primary Causes of Broken Bolts

    If the tensile load exceeds the tensile strength, then, the bolt will gain permanent damage which causes it to break. Determining the appropriate amount of torque applicable to specific types of bolt is necessary to avoid over-stressing. 2. Fatigue. About 85% of all broken bolt cases is due to fatigue. All bolts, especially the shear bolts

  • Contact

    BENDING STRENGTH TESTTensile Specimen Cutting Die and Press Tensile Grip Tensile And Elongation Testing MachineHead office Address. Survey No. 1098, Nr. Mahakali Temple, Opp. Primary School, Village Kubadthal, Tal : Daskroi, Ahmedabad - 382433

  • Horizontal Directional Drilling

    Rock strength • UCS test Brazilian tensile • Point load index Abrasivity • CERCHAR • Rock type• Drill head location • Drilling speed• Prior to Drilling, Confirm Contractor's Equipment Same as Submittals Prepared by

  • Boost Machining Performance in Cast Iron and High Strength

    WKK20S is focused demanding applications in all types of iron, tempered alloy steels such as 4140, 4150, and L6, high tensile strength steels (greater than 140,000 psi), as well as forgings. It excels in heavily interrupted cuts in components like differential cases as well as handling the dynamic loads from rough machining out-of-round castings and forgings.

  • Socket Head Cap Screws Dimensions & Specs

    Precision assembly work and applications requiring a well-tooled appearance. Greater tensile strength than same size Grade 5 or 8 hex head cap screws while requiring less surface area due to the internal wrenching. Stainless socket screws have less tensile and yield strength than alloy sockets, but superior corrosion resistance.

  • Planning & Construction Considerations

    handling equipment (sidebooms, cranes, roller cradles) to minimize tensile forces in pipe. o Laydown area needed beyond exit point must equal length of drill for continuous length of prefabricated pipe. Temporary ramps can be constructed for continuous pipe or split in half and welded prior to the day of pullback.

  • Coiled Tubing Tools

    Part Number CT Size OD ID Service Connection Length Service Kits Pressure Rating Min Temp Rating Max T emp R ating Tensile Strength Torque Maxx 621-050 1 1/4” 1.687” 0.812” H 2 S 1” AMMT 8.00” 621-000-RDK 5,000 PSI -20°F 300°F 35,000 lbs 350 ft-lbs

  • Tubing Specifications

    Tubing Specifications: Tubing is specified by grade, outer diameter, weight, and connection. API tubing grades correspond to casing grades with the exception that P grade tubing has a tensile strength of 105,000 psi and is referred to as P105. Tubing comes with non-upset (NUE) and external upset (EUE) ends. EUE tubing is more common, because of

  • 3/16 Dia .188

    3/16 Dia .188-.250" Grip Range SSB64S Stainless Rivet / Stainless Steel Mandrel. Fastenal Part No. (SKU) 41425. UNSPSC. 31162201. Manufacturer. Fastenal Approved Vendor. This is a Catalog Item. Wholesale: $367.15 / package of 500.

  • What Is Weld Tensile Testing and Why Is It Important

    Tensile testing helps ensure that a weld meets the required levels of strength and ductility. Posted: September 14, 2021. Tensile testing is a crucial step in understanding weld performance and ensuring that a finished weld is as strong or stronger than the base metal. During tensile testing, a sample of specified dimensions (left) is loaded in

  • Misconceptions About Filler Metal Strength | Fabricating

    In this case, an AWS A5.XX 70 ksi tensile class filler metal providing 70 ksi minimum tensile strength and 58 ksi minimum yield strength would typically be a good option. Undermatching the strength of the filler metal to the base material is often done in applications where the design of the weldment does not need to meet the strength of the

  • Drill Pipe Premium Tensile Chart | Download Dril Pipe

    Drill Pipe Premium Tensile Chart Details. The table shows the following specifications of the drill pipe: Specification sheet. It details the pipe body specs such as the outer diameter, wall thickness (in), nominal ID, tensile strength (lbs), torsional strength (ft-lbs.), burst capacity (pounds per square inch), and collapse capacity (psi).

  • QC

    consistent guidance on material hardness, yield strength and ultimate tensile strength requirements. (The release of API Spec 20E; First Edition, August 2012 "Alloy and Carbon Steel Bolting for use in the Petroleum and Natural Gas Industries" should address some of the concerns regarding manufacture of bolts, studs, etc.)

  • Microwave

    Drilling tests showed that the efficiency of the microwave drill bit was two to three times of the standard bit. A power supply system for MWA drilling has also been designed. (18) MWA rock cutting. A method of MWA hard-rock cutting has been patented and a basic design of microwave treatment of a rock block while cutting has been developed (Fig