The SML(SMU) drainage pipes are coated with a reddish brown base coat on the outside according to EN877.
Inside SML (SMU) pipes have a fully cross-linked epoxy coating. They are suitable for installation inside buildings.
SML(SMU) pipes can also be installed outside on a buildings (as a rain water down pipe) or for example in underground parking.
ADVANTAGES
(1) Non-combustible and non-flammable. Fire resistant
(2) High resistance against blows, impacts, vandalism, etc.
(3) Extreme temperature impact resistance
(4) Long term service life
(5) Excellent chemical resistance
(6) Environmentally friendly and 100% recyclable
DIN19522 /EN877/BS EN877/ISO6594 Cast Iron Drainage Pipe Fittings Cast Iron Pipe conforming to DIN19522 /EN877/BS EN877/ISO6594 Material: Cast Iron with flake graphite Qualilty:GJL-150 according to EN1561 Coating: SML,KML Size:DN40-DN300 ...
名称:EN877 SML铸铁接头/ DIN19522铸铁管接头 尺寸:完整的EN877管道系列和尺寸从DN40到DN300 标准:铸铁管和管件按照EN877 / DIN19522 / ISO6594和ASTM A888 / CISPI 301,CSA制造B70,GB / T 12772. ...
ASTM A888/CISPI301 Hubless Cast Iron Soil Pipe Code Size ID OD Barrel Thickness, T Laying PC/Pallet Length, LB Inch B J Nominal Min 10 ft ± 0.50 in (3048 ±13 mm) NH0156 1 1/2 ″ 1.5±0.09 1.90±0.06 0.16 0.13 120 72 (38.1± 2.29) (48.26±1.52) 3.3 3048 NH0158 2″ 1.96±0.09 ...