Autocad Drawing Block of JIS Flange 10K Ø20 Inch raised face (RF), use for schedule pipe 20 inch.
The flange has thickness 30mm, with diameter 675mm.
Hole for pipe diameter 511mm
Hole quantity for bolt 20 pcs with diameter 27mm. You should use bolt size M24 x 100 complete with nut, plat washer & spring washer.
- carbon steel A105
- Stainless steel SUS304
- Stainless steel SUS316L