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Table No. 1.0 SDR 33 S 16 PN 6 & PN 8 Outside Diameter 1. For nominal sizes up to 90mm, nominal pressure PN6 is based on service (design) coefficient C=2.5 2. For nominal sizes 110 mm and above, nominal pressure PN8 is based on service (design) coefficient C=2.0 3. Length tolerance is ± 10 mm (for Production and QC control purposes) Table No. 2.0 SDR 26 S 12.5 PN 8 & PN 10 Outside Diameter

1. For nominal sizes up to 90mm, nominal pressure PN8 is based on service (design) coefficient C=2.5 2. For nominal sizes 110 mm and above, nominal pressure PN10 is based on service (design) coefficient C=2.0 3. Length tolerance is ± 10 mm (for Production and QC control purposes) Table No. 3.0 SDR 21 S 10 PN 10 & PN 12.5 Outside Diameter

1. For nominal sizes up to 90mm, nominal pressure PN10 is based on service (design) coefficient C=2.5 2. For nominal sizes 110 mm and above, nominal pressure PN12.5 is based on service (design) coefficient C=2.0 3. Length tolerance is ± 10 mm (for Production and QC control purposes) Table No. 4.0 SDR 17 S 8 PN 12.5 & PN 16Outside Diameter SDR 17 S8 Outside Diameter 1. For nominal sizes up to 90mm, nominal pressure PN12.5 is based on service (design) coefficient C=2.5 2. For nominal sizes 110 mm and above, nominal pressure PN12.5 is based on service (design) coefficient C=2.0 3. Length tolerance...

Table No. 5.0 SDR 13.6 S 6.3 PN 16 & PN 20Outside Diameter SDR 17 S8 Outside Diameter 1. For nominal sizes up to 90 mm, nominal pressure PN16 is based on service (design) coefficient C=2.5 2. For nominal sizes 110 mm and above, nominal pressure PN20 is based on service (design) coefficient C=2.0 3. Length tolerance is ± 10 mm (for Production and QC control purposes) Table No. 6.0 SDR 11 S 5 PN 20 & PN 25Outside Diameter SDR 11 S5 Outside Diameter

1. For nominal sizes up to 90 mm, nominal pressure PN20 is based on service (design) coefficient C=2.5 2. For nominal sizes 110 mm and above, nominal pressure PN25 is based on service (design) coefficient C=2.0 3. Length tolerance is ± 10 mm (for Production and QC control purposes) Table No. 7.0 Dimensional Specification for SJ Sockets Nominal Inside Diameter of Socket (dn) 1. For nominal inside diameter, dn, of a socket shall be equal to the nominal outside diameter of the pipe. 2. The mean inside diameter, di, shall be measured at the midpoint of the socket length.

Table No. 8.0 Dimensional Specification for RJ Sockets 15° Nominal Inside Diameter of Socket (dn) 1. The wall thickness of the sockets at any point, except the sealing ring groove, shall not be less than the minimum wall thickness of the pipe. 2. The wall thickness of the sealing ring groove shall not be less than 0.8 times the minimum wall thickness of the pipe.