Welding nipple

SK/SN

Welding nipple

Welding nipple with crowned end, suitable for cutting ring connection according to ISO 8434-1 (DIN 2353) spec. or welding nipple according to DIN 19207 spec. or welding nipple according to DIN 16284 spec. (see chapter accessories for gauge valves)

tl_files/bollin/img/products/a/SN-klein.png

Picture A: Welding nipple (PN400)metal-to-metal seal

Dd LCodeA3A7A11E5S15
in
S15
out
8 4 36 SK 8 OK OK OK OK OK OK
10 6 36 SK 10 OK OK OK OK OK OK
12 8 36 SK 12 OK OK OK OK OK OK
14 8 36 SK 14 OK OK OK OK OK OK

--> Other dimensions on request

Picture B: welding nipple according to DIN 19207 spec. with necessary seal according to DIN 19207 spec., mat. 1.4571 (s. Zubehör)

D d L Code A3 A7 A11 E5 S15
Eingang
S15
Ausgang
12 8,7 36 SN 12 OK OK OK OK OK OK
14 9 36 SN 14 OK OK OK OK OK OK

--> Thread G1/2“ according to DIN 19207 spec., form R

The materials for the manufacture of welding nipples are as follows:

valve body materialwelding nipple material
1020 A182F1
A182F1 A182F1
A182-F11,F12 A182F1
316Ti 316Ti
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