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)

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

D	d	L	Code	A3	A7	A11	E5	S15 in	S15 out
8	4	36	SK 8
10	6	36	SK 10
12	8	36	SK 12
14	8	36	SK 14

--> 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
14	9	36	SN 14

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

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