Alloy Steel Weldolet -ASTM A182 WeldoletAlloy steel weldolet is a kind of key pipe fittings used for connecting branch pipe and main pipe in pipeline system, the main function is to connect the branch pipe firmly by welding after opening holes on the main pipe, meanwhile ensure the sealing, pressure

ASTM A335 Specification Alloy Steel Pipes -P5 / P9 / P11 / P12 / P22 / P91 The ASTM A335 alloy steel pipes standard is a very important standard specification that covers seamless ferritic alloy steel pipes for use in high temperature environments. These tubes are popular for their excellent high-te

Stainless steel 316 is a widely used austenitic stainless steel known for its excellent corrosion resistance, high temperature resistance and good mechanical properties. Molybdenum gives 316 stainless steel a combination of corrosion resistance superior to that of 304 grades, with particular resistance to pitting and crevice corrosion in chloride environments. It is easy to bend or roll form, weld, braze and cut this grade by thermal and mechanical means.The austenitic structure of 316 stainless steel gives it excellent toughness, even at low temperatures.

ASTM A403 Stainless Steel Elbow Manufacturer - ASME B16.9 Butt Weld ElbowASTM A403 stainless steel elbow is a kind of fitting that connects two pipes by welding to change the direction of the pipe. Common angles are 45°, 90° and 180°, which are used for guiding and turning fluid media.

What is 180 degree elbow?- ASME B16.9 Buttweld 180 degree ElbowA 180 degree elbow, also known as a U-elbow or return elbow, is a pipe fitting that changes the direction of the fluid in a piping system by 180 degrees. In other words, it makes the fluid "turn around" and form a U-turn.

In the field of pipeline corrosion protection, 3PE (three-layer polyethylene) coating and FBE (fusion bonded epoxy powder) coating are both important external corrosion protection technologies, but they have significant differences in structure, performance characteristics and application scenarios.