Flange
Flange
Flange or flange. Flange is to make the pipe and pipe connected parts, connected to the end of the pipe. There are bolt holes on the flange, which make the two flanges tightly connected. The flange is usually sealed with gasket (flange gasket).
According to the material classification, common are cast iron / carbon steel flange, stainless steel flange, PVC / PPR flange, etc; According to the connection mode, it can be roughly divided into threaded (threaded) flange and welding flange, and the welding flange can be divided into flat welding flange, butt welding flange, blind flange and other varieties. According to the pressure rating, the common ones are 0.6MPa, 1.0MPa, 1.6Mpa, 2.5MPa, 4.0Mpa, 6.4Mpa, 10.0MPa, etc.
Product map
Specifications and dimensions
Flange types: flat welding flange, butt welding flange, looper flange, threaded flange, reducing flange, socket welding flange, flange cover
Flange model: DN 10-dn 8000
Pressure rating: pn0.25, PN1.0, pn1.6, pn2.5-pn100 Class 150; Class 300; Class 600; Class 900; Class 1500; Class 2500
Executive standard: GB / t9112-2000 (gb9113.1-2000 ～ gb9123? 4-2000）
Standards of Ministry of chemical industry: hg5010-52 ～ hg5028-58, hgj44-91 ～ hgj65-91, hg20592-2009, hg20615-2009 series
Standards of Ministry of machinery: jb81-59 ～ jb86-59, JB / t79-94 ～ JB / t86-94, JB / t74-1994
Pressure vessel standard: jb1157-82 ~ jb1160-82, jb4700-2000 ~ jb4707-2000 b16.47a/b b16.39 B16. Flange parts can be processed according to drawings
Production process: forging flange, casting flange, cutting flange, rolling flange, splicing flange
Flange material: carbon steel flange, alloy steel flange, stainless steel flange
The above specifications are normal. For more specifications or product customization, please contact our 020-82564783
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