ISO 2531,EN 545,EN 598,BS 4772,AS 2280 T-Type (Push-on Joint) Ductile Iron Pipe

 

Product Description

Tyton Type Joints T-joint is world-famous because of its quick and easy installation and only need simple tools for installation. Because of this joint and the corresponding T-type gasket can withstand a greater deflection angle and greater tolerance, especially suitable for using in soft earth and bending area. T-type gasket is a self-sealing gasket, when the pipe internal pressure increases, the contact pressure between the gasket and the pipeline also increased, T-type joint not only allow a deflection angle of axial displacement, and quick and easy installation. During installation, simply put spigot into socket, with gasket at right position and will get a reliable sealing performance. Push-on joint(T-type) Weight of Ductile Iron Pipes with TYTON Joint(K9 class standard effective length 6m) Nominal Diameter DN (mm) Barrel Socket (kg) Total Weight (kg) DE (mm) e (mm) Weight (kg/m) 100 118 6.1 15.1 4.3 95 150 170 6.3 22.8 7.1 144 200 222 6.4 30.6 10.3 194 250 274 6.8 40.2 14.2 255 300 326 7.2 50.8 18.9 323 350 378 7.7 63.2 23.7 403 400 429 8.1 75.5 29.5 482 450 480 8.6 89.3 38.3 577 500 532 9 104.3 42.8 669 600 635 9.9 137.3 59.3 883 700 738 10.8 173.9 79.1 1123 800 842 11.7 215.2 102.6 1394 900 945 12.6 260.2 129.0 1691 1000 1048 13.5 309.3 161.3 2017 1100 1152 14.4 362.8 194.7 2372 1200 1255 15.3 420.1 237.7 2758 1400 1462 17.1 547.2 279.3 3563 1600 1668 18.9 690.3 375.4 4517 Note: K10, K12 ductile iron pipes can be produced to ISO2531 according to demand of users. Masses of Self-anchoring joint D.I. pipe (K9 Working Length 6m) Nominal Diameter DN(mm) Barrel Total Weight (kg) DE (mm) e (mm) 100 118 6.1 95 150 170 6.3 145 200 222 6.4 195 250 274 6.8 256 300 326 7.2 326 350 378 7.7 405 400 429 8.1 485 450 480 8.6 577 500 532 9 673 600 635 9.9 889 700 738 10.8 1129 1000 1048 13.5 2026 1200 1255 15.3 2769 The different type locked joint ductile iron pipes can be produced according to demand of users. Machanical porperties of ductile iron pipes and fittings Standard Product Nominal Diameter DN(mm) Tensile Strength N/mm2 Yield Strength N/mm2 Elongation ％ Hardness HB ISO2531 Ductile iron pipes DN100～1000mm ≥420 ≥300 10 ≤230 DN1100～2600mm 7 Ductile iron pipes DN80～2600mm ≥420 ≥300 5 ≤250 Pressure gauge for hydrostatic testing standard (Class K9 Standard ISO2531) Product Nominal Diameter DN(mm) Test pressure (bar) Time of keeping (second) Ductile iron pipes 100～300 350～600 700～1000 1100～2000 2200～2600 50 40 32 25 18 ≥10 Ductile iron fittings 80～300 350～600 700～2600 25 16 10 ≥10

Specifications︰ ISO 2531 Ductile iron pipes, fittings, accessories and their joints for water or gas application EN 545 Ductile iron, pipes, fittings, accessories and their joints for water pipelines -Requirements and test methods EN 598 Ductile iron pipes, fittings, accessories and their joints for sewerage application - Requirements and test methods EN 877 Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance EN 969 Ductile iron pipes, fittings accessories and their joints for gas pipelines - Requirements and test methods EN 12842, Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods BS 4772-1988 Specification for ductile iron pipes and fittings ISO 7186-2011 Ductile iron products for sewerage applications ISO8179 standard for zinc spraying Coating with metallic zinc which contains zinc at least 99.99%. The thickness of zinc coating is not less than 130g/m2 ISO 4179 standard for cement mortar lining Push (T-Type) Joint Ductile Iron Pipe A single rubber sealing type joint employs a circular rubber gasket. This push-on type joint is simple to assemble and fast to install. Eliminates the need for bolts, nuts and glands. The rubber gasket fits the inside contour of the bell which seats the gasket. The plain endo of pipe is slightly beveled to ease assembly. Push Joint pipe is highly recommended wherever there is a need for an easily assembled tight joint for ductile iron pressure pipe. It is particularly well suited for water or other liquid service, providing an almost bottle tight environment. Tyton® Joint Pipe Simple. Sturdy. Reliable. The predominant gasket employed throughout the ductile iron pipe industry by several pipe manufacturers. Made of flexible and resistant rubber, the Tyton gasket provides a permanent watertight seal through radial compression provided by the pipe spigot within the finished joint.

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POLYURETHANE LINED DUCTILE IRON PIPE