Technical manual Sylax DN 25-350 mm
uksylax25_350 - Updated 20/09/2016 3
Spare parts list
Nb
DESCRIPTION
Qty
MATERIALS ACCORDING TO NORMS
Materials EN ASTM JIS
1
Body
1
Ductile iron
EN GJS 400-15 (JS 1030)
- FCD40
Cast iron
EN GJL 250 (JL 1040)
- FC25
Steel* GE 280 (E280 - 480M) gr WCB -
Stainless steel* GX5 CrNiMo 19-11-2 (1.4408) 316 SUS 316
2
Liner
1
EPDM - - -
White EPDM - - -
High content nitrile - - -
White nitrile - - -
Carboxylated nitrile - - -
CSM (Polyethylen chloro-sulfonated) - - -
Silicone - - -
FKM - - -
Buthyl - - -
Natural rubber - - -
3
Disc
1
Ductile iron EN GJS 400-15 (JS 1030) - FCD40
Stainless steel GX5 CrNiMo 19-11-2 (1.4408) 316 SUS 316
Alu-bronze* CuAl10Fe5Ni5 (CC333G) - -
4
Stem
1
Stainless steel X5 CrNiCuNb 16-4 (1.4542) 630 SUS 630
Stainless steel° X2 CrNiMo 17-12-2 (1.4404) 316L SUS 316L
Stainless steel X30 Cr13 (1.4028) 420 SUS 420 J2
5 - 6
Anti-friction bearing
1 Zinc coated steel + PTFE - - -
7
Sealing and anti-
extrusion bush
2 Plastic
Grivory XE3883 black 9915 GV4
- -
8
O-ring seal
1 Nitrile/FKM - - -
9
Circlips
1
Stainless steel X30 Cr13 (1.4028) 420 SUS 420 J2
Steel XC 75 - -
10
Identification plate
1 Aluminium EN AW - AL995 (EN AW - 1050A) - -
11
Rivet
2 Alu / Stainless steel - - -
9
8
7
10
11
6
2
4
3
5
1
9
8
7
1
6
5
2
3
4
10
11
12
13 14 1516
ATEX special spare parts list
12 Braid 1 Tinned copper - - -
13
Discharge electro-static braid
1 Tinned copper - - -
14 Screw 1 Stainless steel A2 - 70 304 SUS 304
15 Stop washer 1 Stainless steel X5 CrNi 18-10 (1.4301) 304 SUS 304
16 ATEX identification plate 1 Aluminium EN AW - AL995 (EN AW - 1050A) - -
* Except DN200
° Except DN200 and 250