High purity argon gas

Mainly used in the welding for the container,shipbuliding,abrasive Machining ect.The purity is 99.99%,99.999% and 99.9995%.
NO.
Model
Working
pressure
MPa
Test
pressure
MPa
Capability
L
OD.
mm
Length
mm
Weight
kg
Material
Standard
1
WMA
140-4-15
15
22.5
4
140
395
7.4
37Mn
GB5099
2
WMA
140-5-15
15
22.5
5
140
450
8.2
37Mn
3
WMA
140-6.3-15
15
22.5
6.3
140
540
9.4
37Mn
4
WMA
140-8-15
15
22.5
8
140
685
11.4
37Mn
5
WMA
140-10-15
15
22.5
10
140
845
13.4
37Mn
6
WMA
159-8-15
15
22.5
8
159
545
11
37Mn
7
WMA
159-10-15
15
22.5
10
159
675
13
37Mn
8
WMA
159-15-15
15
22.5
15
159
955
19
37Mn
9
WMA
219-20-15
15
22.5
20
219
730
29
37Mn
10
WMA
219-25-15
15
22.5
25
219
885
33
37Mn
11
WMA
219-32-15
15
22.5
32
219
1090
40
37Mn
12
WMA
219-40-15
15
22.5
40
219
1310
48
37Mn
13
WMA
219-50-15
15
22.5
50
219
1600
57
37Mn