TWO TIPS FOR THRU-DECK WELDING Thru-deck welding should be familiar with the steel deck industry. Normally the shear connectors (or shear studs) are welded by the drawn arc stud welding machine, the ceramic ferrule are also needed. In the ISO13918 standard, there are two types of ceramic ferrules for UF19,
The drawn arc stud welder is designed for high-speed welding stud or similar bolt-on base plate, which is widely used in the steel construction building, bridge, boiler, shipbuilding, locomotive, smelting engineering, electric power build, chemical industry, oil field build, etc. Recently more and more clients
In our real business transactions, there are too many guys want to use the letter of credit(LOC) payment terms, especially the clients from Bangladesh, required by their government, but the suppliers in China don't accept this payment terms, so they lose many chances. This post will interpret the process flow of letter of credit
ISO14555: Welding — Arc stud welding of metallic materials Brief Introduction The purpose of arc stud welding is to weld predominantly pin-shaped metal parts to metal workpieces. In ISO14555 International Standard, it is referred to simply as stud welding. Amongst other things, stud welding is used in bridge building (especially in composite structures),
