Pros - quicker (typically 50 to 70% compared to welded pipe), no naked flames, no hot work permits, easily modifiable/extendable, each joint is a union, flexible joints can be used for pipe thermal expansion, curved pipe runs, vibration attenuation, piping in seismic zones.
sedtsdt
Worught Pipe Bend
Copper fittings can be joined with a chemical compound or welded with a special copper alloy. In tight spaces or where welding equipment is prohibited, a chemical sealer such as Liquid Copper is recommended.
can you weld two fittings have the specified the first is API 5L X60 and A234 WPHY60
If you have a lot to install i would weld. 2 in. is a very big pipe to screw together
Weldolet is a trademarked name by Bonney Forge for internally reinforced forged branch outlet fittings. Pipet is a trademarked name by WFI for internally reinforced forged branch outlet fittings. Both comply with MSS SP-97 Internally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded and Buttwelding Ends. Referenced in ASME B31.3-2020 304.3.1 a) (1). They are the same
yes i am a plumber and you can do that. it is just like a little extra metal on the pipe.
No. It has to be a tight seal though, but welding isn't required. Flange or sleeve fittings are also OK as long as they are tight.
A105 and WPB both refer to carbon steel grades used in piping applications, but they have different specifications. A105 is a specification from ASTM (American Society for Testing and Materials) for forged carbon steel piping components, typically used for high-temperature service. WPB, or ASTM A234 WPB, refers specifically to welded and seamless wrought carbon steel fittings for moderate and high-temperature service. While both can be used in similar applications, A105 is typically used for flanges and fittings, while WPB is more focused on fittings and pipes.
Aluminum is one example of a metal that cannot be MIG welded and must be TIG welded. The limitation of MIG is usually the heat it can produce versus thickness of the material. One quarter-inch thickness is usually about as thick as you can weld with either MIG or flux-core wire feed welders. Anything else will require the heat energy available with a stick welder.
Stainless Steel Pipe Fittings can be joined by butt welding, socket welded or screwed (BSP or NPT) fittings. Buttweld and socket weld are a permanent form giving you an optimum and effective joint, while screwed fittings mean you can break the joint for maintenance. Western Steel Agency is a Top Stainless Steel Pipe Fittings Manufacturers in India.
those packages that electronics are in that you can never get open--those are ultrasonically welded