Steel Weld pin.
1. Dry the flux before welding.
2. Positioning and assembly of traction pin beam
3. Before welding, the preheating diameter shall not be less than 93 ℃, not more than 150 ℃, and the preheating width shall not be less than 76mm
4. Implement positioning welding
5. Fix the traction pin beam on the positioner and adjust it to the center position;
6. Implement submerged arc welding
7. Heat preservation and cooling
8 wet magnetic particle inspection
9. Remove the weld defects, repair welding (according to the positioning welding process),
heat preservation, cooling, re exploration until qualified.
|Product name||Steel weld pin|
|Service||Customized OEM /ODM|
1. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2. what services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal,Western Union,Cash,Escrow;