Butt welding they all are named with their particular shape. The joint also known as a square groove weld has many different forms in order to connect pieces of metal together and are all capable of bearing loads. There are many different types of joints such as lap joints, tee joints, butt joints, and also corner joints. Lap joints are two pieces that are end-over-end and welded together whereas butt welds are put end to end and connected that way. Butt welds are connected to each other with the thickness of the parent metal. There are many different kinds of butt welds
Mitre under this provision. Three types of mitres are worn by Roman Catholic clergy for different occasions: The proper colour of a mitre is always white, although in liturgical usage white also includes vestments made from gold and silver fabrics. The embroidered bands and other ornaments which adorn a mitre and the lappets may be of other colours and often are. Although coloured mitres are sometimes sold and worn at present, this is probably due to the maker’s or wearer’s lack of awareness of liturgical tradition. On all occasions, an altar server may wear a shawl-like veil, called a vimpa, around