About Alex Chao

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So far Alex Chao has created 27 blog entries.

February 2019

2 tips for thru-deck welding

By |2019-04-01T10:52:50+08:00February 12th, 2019|Stud welding machines, Welding method|

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,

May 2018

How to choose drawn arc stud welding machine in China?

By |2019-01-04T13:23:09+08:00May 12th, 2018|Blog, Stud welding machines|

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

March 2018

How to operate L/C in shear studs trading?

By |2018-03-24T02:05:41+08:00March 24th, 2018|Blog|

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

By |2018-03-23T21:08:50+08:00March 5th, 2018|Blog|

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),

February 2018