January 2001

Weld-on pipe coupling SN 789

Dimensions in mmType AS

Designation of a weld-on coupling, type AS, heavy series (S), with style B ferrulefor pipe outside diameter d1 = 20 mm, made of steel (St):

Weld-on coupling SN 789 - AS 20 - S St

PNbar Designation d1 d2

Thread of theunion nut

d4

l1 l2 SW1 SW2Weightkg/pc.

AS 6-L 6 10 M12 x 1,5 14,0 29 12 14 0,022

AS 8-L 8 12 M14 x 1,5 16,0 31 14 17 0,031

AS 10-L 10 14 M16 x 1,5 18,0 33 17 19 0,042315

AS 12-L 12 16 M18 x 1,5 18,0 33 19 22 0,054

AS 18-L 18 22 M26 x 1,5 23,5 40 27 32 0,130

AS 22-L 22 27 M30 x 2 28,5 45 32 36 0,184

AS 28-L 28 32 M36 x 2 30,5 47 41 41 0,265

AS 35-L 35 40 M45 x 2 32,5 54 46 50 0,386

160

AS 42-L 42 46 M52 x 2 35,0 58 55 60 0,560

AS 6-S 6 11 M14 x 1,5 19,0 34 14 17 0,039

AS 8-S 8 13 M16 x 1,5 21,0 36 17 19 0,053

AS 10-S 10 15 M18 x 1,5 22,5 39 19 22 0,073630

AS 12-S 12 17 M20 x 1,5 24,5 41 22 24 0,092

AS 16-S 16 21 M24 x 1,5 26,5 45 27 30 0,151

AS 20-S 20 26 M30 x 2 29,5 51 32 36 0,241

AS 25-S 25 31 M36 x 2 32,0 56 41 46 0,438400

AS 30-S 30 36 M42 x 2 35,5 62 46 50 0,538

315 AS 38-S 38 44 M52 x 2 38,0 69 55 60 0,789

Werkstoff: Steel phosphatized and oiled (St)stainless steel (1.4571)

Supplier: e.g. Messrs. Parker Hannifin GmbH, Geschäftsbereich ERMETO, 33659 Bielefeld.Other suppliers permitted if parts are identical.

Bearbeitet: Normung 18.04.12

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