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Allowable temperature specified for seamless steel cylinders.
Divided into: general area and cold area. The temperature in general is -20℃ ~ 60℃; The temperature in cold area is -50 ~ 60 ℃.
In cold regions, cylinders made of chromium-molybdenum steel or other alloy steel have an impact toughness value of -50℃ with a V-notch greater than or equal to 49J/cm2.
1 、 Mindste ordremængde: Kun 100 stk.
2、Products exported :China, Southeast Asia, Middle East, Asia, Africa, Europe, Oceania, America
3 、 Vores sømløse stålcylindre bruges i vid udstrækning i industrien, medicinsk udstyr, brandbekæmpelse og videnskabelig forskning
4、 Common nonconformance points in gas cylinder production
- Produktion af cylindere:
a/Groove:A longitudinal notch having a depth of 3% or more than wall thickness (see Figure A.4)
⎯ Inside imperfection: when depth exceeds 5 % of wall thickness or when length exceeds 10 % of the length of the cylinders
⎯ Outside imperfection: when depth exceeds 5 % of wall thickness or when the length exceeds 5 times the thickness of the cylinders
5、Thread handedness ofcylinders:
The thread shall be a right-hand thread, such that it moves away from an observer when rotated clockwise.
6、5litre200bar ISO9809-1 CO2 cylinder Argon nitrogen helium N2O cylinder(ISO9809-1 TPED 200bar)
Type | Udenfor
Diameter (mm) |
Vand
Kapacitet (L) |
Flaske
Højde (mm) |
Vægt
(kg) |
Arbejde
Tryk (Bar) |
Design væg
tykkelse (mm) |
Materiale
Karakterer |
WGⅡ108-5.0L-200 | 108 | 5.0 | 696 | 7.65 | 200 | 2.4 | 34CrMo4 |
WGⅡ140-5.0L-200 | 140 | 5.0 | 447 | 6.96 | 200 | 3.1 | 34CrMo4 |