ISO-BF rotatable bolt ring feature a bore for standard inch tube and piping diameters, ISO-MF Stainless Steel retaining rings are used to retain ISO-MF vacuum flange rotatable bolt rings.
Retain rotatable bolt rings
Stainless Steel construction
NW63 to NW500 flange sizes
|
Standard: |
ISO Standard |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
Used in low & high vacuum. Along with the components they offer a simple solution for applications requiring easy and repeated assembly.
Helium leakage test passed before shipping
Plastic flange protective cap is included to avoid flange scratching during transportation
The ISO-KF components are assembled by inserting a centering ring with viton o-ring between the two flange,then securing them with a vacuum clamps.
|
Product Name |
ISO Rotatable Bolt Ring ISO63-ISO500 |
|
Brand |
RUIJIA |
|
Size |
ISO63-ISO500 |
|
Material |
SS304, SS316L, 6061T6 Alu, EN1.4301, EN1.4404 |
|
Seal material |
Viton,Silicone,Buna-N seal |
|
Standard |
ISO Standard flange |
|
Temperature |
-200~450℃ |
|
Working Pressure |
Vacuum~atmosphere pressure |
|
Helium Leak Test |
1×10 -9 Pa・m³/sec or less |
|
Packing |
sealed plastic bag with a protective plastic cap. |

ISO Rotatable Bolt Ring Unit:mm
|
Model No. |
Material |
A |
B |
C |
D*No |
P.C.D. |
|
ISO63RBR |
SS304 |
130 |
98.5 |
12 |
9*4 |
110 |
|
ISO80RBR |
SS304 |
145 |
113.5 |
12 |
9*8 |
125 |
|
ISO100RBR |
SS304 |
165 |
133.5 |
12 |
9*8 |
145 |
|
ISO160RBR |
SS304 |
225 |
185.7 |
16 |
11*8 |
200 |
|
ISO200RBR |
SS304 |
285 |
245.7 |
16 |
11*12 |
260 |
|
ISO250RBR |
SS304 |
335 |
295.7 |
16 |
11*12 |
310 |
|
ISO320RBR |
SS304 |
425 |
375.8 |
20 |
14*12 |
395 |
|
ISO400RBR |
SS304 |
510 |
458.8 |
20 |
14*16 |
480 |
|
ISO500RBR |
SS304 |
610 |
558.8 |
20 |
14*16 |
580 |
Special Sizes available upon request.

|
Standard: |
ISO Standard |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
|
Standard: |
ISO Standard |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
|
Standard: |
ISO Standard |
|
Helium Leak Test: |
1x10 -9 Pa · m³/sec or less |
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