How To Weld Metal Purlins

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How To Weld Metal Purlins. I am doing a lean to roof approx 126m length with approx 42m spans. C Purlin - Cee or C purlins are shaped like a squared-off letter C.

What Is A Purlin Everything You Must Know Before Buying It S
What Is A Purlin Everything You Must Know Before Buying It S from www.chinhdaisteel.com

Purlins are non-pressure treated 1 x 4 x 12 lumber that is installed on to the roof in a specific layout pattern and screw pattern. The entire welding process should only last 3 to 6 seconds for most cases but welding times can vary depending on different equipment and techniques used. This does require a.

60106011 is a deep penetrating electrode which you definitely DO NOT WANT in this case.

Steel is made from hi-tensile steel which means it has a strength-to-weight ratio approximately 60 greater than hot rolled steel. Then weld with 18 7018. 6013 will give you very good results. Specification Maintaining the correct specification of purlins girts and bridging is very important.