Types of sanitary pipe fittings: sanitary elbows
Sanitary elbows are also a common type of connecting fittings used in pipe installation, used for connecting pipe bends. According to the manufacturing method, they can be divided into push elbows, stamping elbows, forged elbows, cast elbows, etc. According to the manufacturing standard, they can be divided into national standards, electrical standards, water standards, American standards, German standards, Japanese standards, Russian standards, etc. Other names: 90-degree elbows, right-angle elbows, love elbows, etc. Uses: connect two pipes with the same nominal diameter to make the pipeline turn at an angle. According to the material, they can be divided into carbon steel elbows, cast steel elbows, butt-welded steel elbows, stainless steel elbows, copper elbows, aluminum alloy elbows, etc.
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Standard |
Size |
Steel material |
Surface quality |
Quantity |
HJWK-180° |
DN40 |
304 |
2) 240 Grit |
5000 |
Standard |
DIN, 3A, SMS, BS, ISO, GB |
Size |
1"-6" DN10-DN200 17.2-168.3 |
Steel material |
304, 304L, 316, 316L |
Surface qualities |
1) 180 Grit |
2) 240 Grit |
3) 320 Grit |
4) 420 Grit |
5) Unpolished |