Stainless steel
Wnr. 1.4301 AISI 304
WNr.1.4541 AISI321, austenitic
WNr.1.4571 AISI316Ti, austenitic
WNr.1.4404 AISI316L, austenitic
WNr.1.4539 AISI904L, austenitic
DIN 2982/DIN EN 10241
DIN EN 10226-1 (old DIN 2999)
EN 10226-1
DIN EN 10241
normal
short execution
NPT-Threads
Whitworth-Threads
1
1 1/2
1 1/4
1/2
1/4
1/8
2
2 1/2
3
3/4
3/8
4
5
6
10.20
13.50
17.20
21.30
26.90
33.70
42.40
48.30
60.30
76.10
88.90
114.30
139.70
168.30
20.00
22.00
25.00
27.00
30.00
35.00
40.00
45.00
50.00
60.00
70.00
80.00
90.00
100.00