DI Pipes & Fittings
Ductile Iron
DUCTILE IRON PIPE
TYTON Joint Ductile Iron Pipe
Tr Flex
HP Lock Restrained
TR XTREME Restained
HDSS High Pressure
Seimic and Earthquake
Mechanical Joint Pipe
Flanged pipe
USI Flex Ductile Iron
Bolt LOK restrained
DUCTILE IRON FITTINGS
M-FLEX 15* Deflection Fittings
Mechanical Joint Fitting
Adapt-A-Bell Mechanical Joint Threaded Adapter
TRIM TYTON Ductile Iron fitting
TYTON Fittings
Ductile Iron Saddle Outlets
TYR Flex restrained Joint Fitting
Flanged Fitting
TR Flex and HP LOK Teleschope Sleeves
TR TeleFlex Coupling
XTRA Flex Fittings
TYTON JOINT DUCTILE IRON PIPE
TYTON JOINT® is U.S. Pipe’s trademark for ductile iron pipe with a push-on type connection. Simplicity, sturdiness and watertightness are built into the system by design. Convincing proof of its worldwide acceptance is shown by the fact that more than 95% of the pipe now sold by U.S. Pipe is TYTON JOINT Pipe.
TR FLEX
HP LOCK RESTRAINED
Other DI Pipe Products
Tr XTREME Restrained
HDDS High Presssure
Seismic and Eartquake
Mechanical Joint pipe
Flanged Pipe
USI Flex Ductilke Iron
Bolt LOK Restrained
Mech LOK Restrained
DI Fittings
Mechanical joint Fitting
TRIM TYTON Ductile IRon Fitting
M-FLEX 15* Deflection Fittings
Adapt-A-Bell Mechanical Joint Threaded Adapter
Tyton Fitting
Ductile iron Saddle Outlets
TR Flex Restrained Joint Fitting
Flanged Fitting
Tr Flex And HP LOK Telescoping Sleeves
TR teleFlex Coupling
XTRA Flex Fitting
| The standard of pipe: | SO 2531, EN545 , EN598. | Pipe class: | K9, C40, C30, C25, etc. |
| Pipe joint: | push-on joint(Tyton joint), K type joint, self-restrained joint | Effective length: | in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment. |
| Internal lining: | cement mortar lining as per ISO4179 | Zinc coating: | at least 130g/m2 as per ISO 8179 |
| Bitumen painting: | at least 70um as per ISO 8179 | Chemical composition (%) | a) C: 3.5 – 4.0 b) Si: 1.9 – 2.6 c) Mn:0.15 – 0.45 c) P: <0.06 d) S: <0.02 |
| Mechanical properties: |
Tensile strength: ≥420MPa b)Yield strength: ≥300Mpa c) Hardness: ≤230HB d) Elongation%: DN80 – 1000 ≥10 DN1200 – 2200 ≥7 |
Process and testing: |
a) Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity) b) Casting (Visual check and weight check) c) Heat treatment (Micro structure) d) Hydrostatic test (Pressure test) e) Dimensional checks (Checking pipe length and joint, OD, wall thickness, appearance) f) Zinc spraying (Thickness testing) g) Lining and coating (100% visual check, thickness testing randomly) i) Marking and packing (100% visual check) |