Flow-Nozzles.pdf (359.77 KB)
Flow nozzles are designed in accordance with international standard ISO 5167. Forged flanges offered based on international standards ANSI, ASME, DIN, JIS, BS, API, etc.
Flow Nozzle Types
1) The ISA 1932 nozzle
The part of the nozzle inside the pipe is circular. The nozzle consists of a convergent section, of rounded profile, and a cylindrical throat.
This type of nozzle shall only be used in accordance with this part of ISO 5167 when 50 mm ≤ D ≤ 500 mm & 0, 3 ≤ β ≤ 0, 8.
2) The long radius nozzle
There are two types of long radius nozzle, which are called
1) high-ratio nozzles (0, 25 u β u 0, 8), and
2) low-ratio nozzles (0, 20 u β u 0, 5).
The long radius nozzles shall only be used in accordance with this part of ISO 5167 when 50 mm ≤ D ≤ 630 mm
0, 2 ≤ β ≤ 0, 8
Nozzle Material: carbon steel, SS304, SS316, SS304L, SS316L as standard. Hastelloy C, Monel, Inconel
End connection Type: (A) Buttweld (B) Flanged
Stud / Nuts: ASTM A193 Gr. B7 / A-194 Gr. 2H as standard, other material on request.
Jack Screw: ASTM A 193 Gr. B7 as standard, other material on request.
Testing: PMI, Hydrotest, Radiography, Flow Calibration, NACE, PWHT, IBR, Oxygen cleaning, Dye penetration test, Magentic Partical Test, HIC test, IGC various practices, etc
Certifications: CE, GOST R, IBR, etc.