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ASTM A182 F316 (L)F304(l) 904L 45 And 90 Degree Stainless steel Pipe fitting Butt Weld LR. SR. Seamless Elbow
The ASI A182 standard is a high-temperature resistant alloy steel
standard mainly used for the production of high-temperature
fittings such as flanges, elbows, nozzles, joints, and pipe joints
This standard specifies the composition, characteristics, quality,
testing methods, quality assessment, preparation procedures,
dimensions, and strength requirements of high-temperature alloy
steel. The use of this type of steel is very common in ships,
engine structures, petroleum and chemical industries, and its high
temperature resistance is also an important consideration factor.
Bevel end as per ANSI B16.25
Rough polish first before sand rolling, then the surface will
bemuch smooth
Without lamination and cracks
Without any weld repairs
