branch pipe welded directly to the run pipe

copper pipe and aluminum pipe

Pipe in Pipe

pipe in pipe casing

vinyl pipe PVC pipe

welding part of copper pipe and low corbon steel pipe

Auspicious Clouds torch

above-bed torch

AC plasma torch

acetylene cutting torch

acetylene torch

alcohol torch

Arc Torch

arcplasma torch

atomic hydrogen torch

balanced pressure torch

blow torch

burning torch

cold plasma torch