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BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding Threaded Knock-Off Studs

BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding Threaded Knock-Off Studs

    • BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs
    • BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs
  • BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs

    Product Details:

    Place of Origin: Germany
    Brand Name: BTH BOLTE
    Certification: CE
    Model Number: Threaded knock-off studs

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000 PCS
    Price: Negotiation
    Packaging Details: Packed in carton
    Delivery Time: 5 working days after received your payment
    Payment Terms: T/T, Western Union
    Supply Ability: 100000 pcs per month
    Contact Now
    Detailed Product Description
    Materials: Steel/Aluminium AlMg3/Brass CuZn37
    High Light:

    stainless weld studs

    ,

    aluminium weld studs

    BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs

     

    BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding

     

    Threaded Knock-Off Studs
     

     

    Threaded knock-off studs for mounting corrosion protection boards in a biogas plant

     

    BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs
     
    Threaded knock-off stud type PT M8 x 8 x 30 mm
    Material: steel 4.8 suitable for welding
    Surface: copper-plated

     
     
     

    BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off StudsBTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off StudsBTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs

    Threaded knock-off studs and mounting disks
     
     

    Grinding of welding points
     
     
     

    Welding of the threaded knock-off studs through holes in the corrosion protection boards
     

    BTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off StudsBTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off StudsBTH BOLTE Welding Studs for Capacitor Discharge Stud Welding  Threaded Knock-Off Studs

     
    Breaking off the stud shaft
     
     
     
     

    Welded threaded knock-off stud after breaking off the stud shaft
     
     

     
    Mounted corrosion protection boards
     
     
     

     Materials

     

    Our welding studs are standardly made from the following materials:

     

    MaterialsProduction standardsYields trength/pointTensile strengthElongation
    Steel Strength class 4.8According to DIN EN ISO 898-1(Re)≥340N/mm2(Rm)≥420N/mm2(A5)≥14%
    Stainless steel A2-50According to DIN EN ISO 3506-1(Rp0,2)≥210N/mm2(Rm)≥500N/mm2(AL)≥0,6d
    Stainless steel1.4571According to DIN EN ISO 3506-1(Rp0,2)≥210N/mm2(Rm)≥500N/mm2(AL)≥0,6d
    Aluminium AlMg3  (Rm)≥100N/mm2 
    Brass CuZn37  (Rm)≥370N/mm2 


     

    The materia lspecifications conform with DIN EN ISO 13918 and DIN EN ISO 14555.Forwelding studs from other materials please send us you rinquiry or contact us. On demand, the material properties can be verified by an inspection document (test report,inspection certificate) according to DIN EN 10204. We are pleased to inform you about weldability to different base materials and welding parameters. Dimensions Welding studs dimensions are given in the measurement tables (all dimensions in mm).All
    standardised welding studs conform to DIN EN ISO 13918. Not standardised welding studs are supplied according to DIN EN ISO 13918. Special welding elements, which are not described, are delivered upon request. Dimensions that are not listed in the measurement tables are delivered upon request. Surface protection Standardly our welding studs made fro msteel 4.8 are supplied with an electrolytic copper plating of 4-8 µm (according to DIN EN ISO 4042) as corrosion protection.Other surface treatments are possible upon request. Threads The threads of the studs are cold rolled (tolerance limit 6g). For surface-treated studs the tolerance
    limit 6h can be reached. We deliver studs with special threads upon request. Stud flange Welding studs for capacitor discharge stud welding have a cold formed flange. The diameter oft he flange is always bigger than the external diameter of the welding element (see following drawings and measurement tables). The flange prevents the electric arc to flash over to the cylindrical part of the welding elemsent and increases the welding area. By this, a high strength of the stud welded joint is guaranteed. Upon request, it is possible to deliver welding studs with flange dimensions other than the ones listed and welding studs without flange. However, we can only recommend the limited use of welding studs without flange–depending on the welded joint requirements. Please contact us for this.

     
    Welding pip

     


    Welding studs for capacitor discharge stud welding have a cold formed calibrated welding pip with length and diameter tolerances closely controlled. At the welding pip the welding process is initiated and it determines the length of the welding time.Therefore exact dimensions of the welding pip are decisive for proper welding results.

     

    Contact Details
    Shanghai Yichen industrial co. LTD

    Contact Person: Andy

    Tel: +8613482336316

    Send your inquiry directly to us (0 / 3000)

    Shanghai Yichen industrial co. LTD
    6th Floor, Building 2, No. 615, Ningqiao Road, Jinqiao Economic Development Zone, Pudong New Area, Shanghai
    Tel:86-021-56061221
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