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    Metal Raschig Ring

    Raschig Ring

    Raschig Ring

    Friedrich Raschig invented the rings on the 1880s, but did not patent them until the 1910s. Due to simple cylindrical shaped tube with an aspect ratio 1:1, the liquid will move in the thousands of channels formed by the rings, coating the inside and outside surfaces, and eventually flowing to the bottom. Gas entering at the bottom will flow through the same paths formed by the rings, and will have time to contact and react with the liquid.

    Table 1: The Technical Parameter of Metal Raschig Ring
    Size
    (mm)    		Surface Area
    (m2/m3)    		Voidage
    %    		Number
    (n/m3)    		Bulk Density 304
    (kg/m3)
    15 350 95 230000 380
    25 220 95 50000 400
    35 150 93 19000 430
    50 110 95 6500 321
    80 65 96 1600 300
    Sort by:
    Raschig Ring, AISI 304, 25 mm — SP-Teploobmen
    1001176
    Raschig Ring, AISI 304, 25 mm
    Price:
    $12.07
    Pre-order only
    - +
    Low price!
    Raschig Ring, AISI 316, 15 mm — SP-Teploobmen
    1001177
    Raschig Ring, AISI 316, 15 mm
    Price:
    $11.96
    Pre-order only
    - +
    Raschig Ring, AISI 316, 25 mm — SP-Teploobmen
    1008537
    Raschig Ring, AISI 316, 25 mm
    Price:
    $980.26
    Pre-order only
    - +
    Raschig Ring, AISI 316L, 25*25*0,4 mm — SP-Teploobmen
    1008538
    Raschig Ring, AISI 316L, 25*25*0,4 mm
    Price:
    $2,114.93
    Pre-order only
    - +
    Raschig Ring, AISI 304, 25*25*0,4 mm — SP-Teploobmen
    1008539
    Raschig Ring, AISI 304, 25*25*0,4 mm
    Price:
    $8.06
    Pre-order only
    - +
    Raschig Ring, AISI 321, 25 mm — SP-Teploobmen
    1015018
    Raschig Ring, AISI 321, 25 mm
    Price:
    $4.47
    Pre-order only
    - +
    Raschig Ring, AISI 316L, 25*25*1,5 mm — SP-Teploobmen
    1015019
    Raschig Ring, AISI 316L, 25*25*1,5 mm
    Price:
    $5.92
    Pre-order only
    - +
    Raschig Ring, AISI 304, 15 mm — SP-Teploobmen
    1019570
    Raschig Ring, AISI 304, 15 mm
    Price:
    $11.38
    Pre-order only
    - +
    Raschig Ring, AISI 304, 35 mm — SP-Teploobmen
    1019571
    Raschig Ring, AISI 304, 35 mm
    Price:
    $11.38
    Pre-order only
    - +
    Raschig Ring, AISI 304, 50 mm — SP-Teploobmen
    1019572
    Raschig Ring, AISI 304, 50 mm
    Price:
    $11.38
    Pre-order only
    - +
    Raschig Ring, AISI 304, 80 mm — SP-Teploobmen
    1019573
    Raschig Ring, AISI 304, 80 mm
    Price:
    $11.38
    Pre-order only
    - +
    Raschig Ring 25*25*0,4 mm, Mat NICKEL ALLOY INCONEL 20 — SP-Teploobmen
    1019832
    Raschig Ring 25*25*0,4 mm, Mat NICKEL ALLOY INCONEL 20
    Price:
    $39.17
    Pre-order only
    - +
    Raschig Ring, AISI 304, 50х50х0,8 mm — SP-Teploobmen
    1025829
    Raschig Ring, AISI 304, 50х50х0,8 mm
    Price:
    $0.83
    Pre-order only
    - +
    Raschig Ring, AISI 304, 25х25х0,4 mm, VFF — SP-Teploobmen
    1037556
    Raschig Ring, AISI 304, 25х25х0,4 mm, VFF
    Price:
    $11.38
    Pre-order only
    - +
    Raschig Ring AISI 316, 38х38х1,5mm — SP-Teploobmen
    Raschig Ring AISI 316, 38х38х1,5mm — SP-Teploobmen
    1037599
    Raschig Ring AISI 316, 38х38х1,5mm
    Price:
    $11.10
    Pre-order only
    - +
    Raschig Ring AISI 316, 38х38х0,7mm — SP-Teploobmen
    Raschig Ring AISI 316, 38х38х0,7mm — SP-Teploobmen
    1037600
    Raschig Ring AISI 316, 38х38х0,7mm
    Price:
    $11.82
    Pre-order only
    - +
    Raschig Ring AISI316 Ti, 38х38х0,7mm, Raschig Ring — SP-Teploobmen
    Raschig Ring AISI316 Ti, 38х38х0,7mm, Raschig Ring — SP-Teploobmen
    1037605
    Raschig Ring AISI316 Ti, 38х38х0,7mm, Raschig Ring
    Price:
    $15.67
    Pre-order only
    - +
    Raschig Ring AISI316 Ti, 38х38х1,5mm — SP-Teploobmen
    Raschig Ring AISI316 Ti, 38х38х1,5mm — SP-Teploobmen
    1037607
    Raschig Ring AISI316 Ti, 38х38х1,5mm
    Price:
    $14.96
    Pre-order only
    - +
    Raschig Ring, AISI 316, 25х25х0,6 mm, VFF — SP-Teploobmen
    1038400
    Raschig Ring, AISI 316, 25х25х0,6 mm, VFF
    Price:
    $21.14
    Pre-order only
    - +
    Raschig Ring, AISI 316, 25х25х0,4 mm, VFF — SP-Teploobmen
    1038502
    Raschig Ring, AISI 316, 25х25х0,4 mm, VFF
    Price:
    $21.14
    Pre-order only
    - +
    Sale
    Recuperative spiral heat exchanger for mash heating-10m2 — SP-Teploobmen
    Recuperative spiral heat exchanger for mash heating-10m2 — SP-Teploobmen
    1011191
    Recuperative spiral heat exchanger for mash heating-10m2
    Price:
    $7,182.33
    Pre-order only
    - +
    Mechanical seal R-MG1 22, CAR/SIC, EPDM, 304, G60 — SP-Teploobmen
    Mechanical seal R-MG1 22, CAR/SIC, EPDM, 304, G60 — SP-Teploobmen
    13936_22__CAR/SIC__EPDM__304__G60
    Mechanical seal R-MG1 22, CAR/SIC, EPDM, 304, G60
    Price:
    $39.53
    Pre-order only
    - +
    Mechanical seal for Grundfos R-706H (CR) 12, SIC/SIC, EPDM, 304 — SP-Teploobmen
    Mechanical seal for Grundfos R-706H (CR) 12, SIC/SIC, EPDM, 304 — SP-Teploobmen
    14556_12__SIC/SIC__EPDM__304
    Mechanical seal for Grundfos R-706H (CR) 12, SIC/SIC, EPDM, 304
    Price:
    $90.21
    Pre-order only
    - +
    HAUS DDE 4742 chemical decanter centrifuge — SP-Teploobmen
    HAUS DDE 4742 chemical decanter centrifuge — SP-Teploobmen
    16076
    HAUS DDE 4742 chemical decanter centrifuge
    Price:
    On request
    Pre-order only
    - +
    MAXCLEAN 5T separator centrifuge — SP-Teploobmen
    16082
    MAXCLEAN 5T separator centrifuge
    Price:
    On request
    Pre-order only
    - +
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