SYI can supply the Centrifugally Cast Ductile Iron Tyton Push-in Joint Socket and Spigot Pipe according to ISO2531, EN545, EN598, from DN80 to DN2000, including K7, K8, K9, K10,K12, K14, C20, C25, C30, C40, C50, C64, C100, with the coating of Metallic Zinc (130-400g/m2), Zn-Al Alloy 85/15, Black Bitumen coating, Red/Blue Epoxy coating, Cement lining or PU (polyurethane) coating.
Centrifugally Cast Ductile Iron Pipe is a kind of pipe made from spherical graphite cast iron by centrifugal spinning process. The pipes, which can convey many fluid media such as water, oil and gas, are widely used in various pipeline projects for metallurgy, mine, water conservancy, petroleum and urban public service utility.
Possessing high strength, good toughness as steel and better corrosion resistance than steel, the ductile iron pipe is the ideal substitute for gray cast iron pipe and common steel pipe. In addition, the DI pipes are produced with good straightness, even wall thickness, high dimension accuracy, smooth surface finishing and remarkable mechanical properties, plus with firmly sticking internal & external coating layer. Flexible Push-in joint and rubber gasket are used resulting in convenient installation of pipelines.
By combining amazing ductility and high tensile strength to the well established corrosion resistance qualities of ductile iron, this easily handled pipe can be readily tapped, drilled or welded. Ductile Iron Pipes offer unsurpassed benefits for applications in water supply, sewerage and gas mains by their reputation by actual performance!
Push-in Flexible Joint (Tyton) can be assembled by pushing the spigot through the gasket in the socket of the mating component, and permits significant angular deflextion both during and after installation and which can accept a light offset of the centreline.
Own the advanced and competed set of equipments, such as the medium frequency induction furnace, high-speed centrifugal casting machine, gas-cooling annealing, and automatic zinc spraying, hydraulic pressure testing, and lining with cement lines, SYI has an annual production capacity of 200000 tons since DN80 to DN2000, and it is still developing all the time.
Strict process and operating regulations together with perfect quality assurance system making every production step under control. All the products are subject to tests and inspections including composition analysis, metallographic examination, dimension & surface finish inspection, ring test, tensile test, hardness test, hydrostatic test, lining and coating test to be sure that the products meet the requirements of the standards.
DIMENSIONS
| Dimensions in milimeters | ||||||||
| Tyton Push-in Joint Socket and Spigot Pipe K7-K14 | DN | DE | Iron Wall Thickness | |||||
| K7 | K8 | K9 | K10 | K12 | K14 | |||
| 80 | 98 | 6 | 6 | 6 | 6 | 7 | 8.1 | |
| 100 | 118 | 6 | 6 | 6 | 6 | 7.2 | 8.4 | |
| 125 | 144 | 6 | 6 | 6 | 6.3 | 7.5 | 8.8 | |
| 150 | 170 | 6 | 6 | 6 | 6.5 | 7.8 | 9.1 | |
| 200 | 222 | 6 | 6 | 6.3 | 7 | 8.4 | 9.8 | |
| 250 | 274 | 6 | 6 | 6.8 | 7.5 | 9 | 10.5 | |
| 300 | 326 | 6 | 6.4 | 7.2 | 8 | 9.6 | 11.2 | |
| 350 | 378 | 6 | 6.8 | 7.7 | 8.5 | 10.2 | 11.9 | |
| 400 | 429 | 6.3 | 7.2 | 8.1 | 9 | 10.8 | 12.6 | |
| 450 | 480 | 6.7 | 7.6 | 8.6 | 9.5 | 11.4 | 13.3 | |
| 500 | 532 | 7 | 8 | 9 | 10 | 12 | 14 | |
| 600 | 635 | 7.7 | 8.8 | 9.9 | 11 | 13.2 | 15.4 | |
| 700 | 738 | 9.6 | 10.8 | 12 | 14.4 | 16.8 | ||
| 800 | 842 | 10.4 | 11.7 | 13 | 15.6 | 18.2 | ||
| 900 | 945 | 11.2 | 12.6 | 14 | 16.8 | 19.6 | ||
| 1000 | 1048 | 12 | 13.5 | 15 | 18 | 21 | ||
| 1100 | 1152 | 14.4 | 16 | 19.2 | 22.4 | |||
| 1200 | 1255 | 15.3 | 17 | 20.4 | 23.8 | |||
| 1400 | 1462 | 17.1 | 19 | 22.8 | 26.6 | |||
| 1500 | 1565 | 18 | 20 | 24 | 28 | |||
| 1600 | 1668 | 18.9 | 21 | 25.2 | 29.4 | |||
| 1800 | 1875 | 20.7 | 23 | 27.6 | 32.2 | |||
| 2000 | 2082 | 22.5 | 25 | 30 | 35 | |||
| 2200 | 2288 | 24.3 | 27 | 32.4 | 37.8 | |||
| 2400 | 2495 | 26.1 | 29 | 34.8 | 40.6 | |||
| 2600 | 2702 | 27.9 | 31 | 37.2 | 43.4 | |||
| Note: DE-A tolerance of +1mm applies. | ||||||||
| For Other Class and Other Joint Type (Retrained Joint, Jacking Pipe, Piling Pipe), please consult us. | ||||||||
| Dimensions in milimeters | ||||||||||
| Tyton Push-in Joint Socket and Spigot Pipe Class 20-100
|
DN | DE | Iron Wall Thickness | |||||||
| Nominal | Limit Deviations | Class 20 | Class 25 | Class 30 | Class 40 | Class 50 | Class 64 | Class 100 | ||
| 40 | 56 | + 1 / – 1.2 | 3.0 | 3.5 | 4.0 | 4.7 | ||||
| 50 | 66 | + 1 / – 1.2 | 3.0 | 3.5 | 4.0 | 4.7 | ||||
| 60 | 77 | + 1 / – 1.2 | 3.0 | 3.5 | 4.0 | 4.7 | ||||
| 65 | 82 | + 1 / – 1.2 | 3.0 | 3.5 | 4.0 | 4.7 | ||||
| 80 | 98 | + 1 / – 2.7 | 3.0 | 3.5 | 4.0 | 4.7 | ||||
| 100 | 118 | + 1 / – 2.8 | 3.0 | 3.5 | 4.0 | 4.7 | ||||
| 125 | 144 | + 1 / – 2.8 | 3.0 | 3.5 | 4.0 | 5 | ||||
| 150 | 170 | + 1 / – 2.9 | 3.0 | 3.5 | 4.0 | 5.9 | ||||
| 200 | 222 | + 1 / – 3.0 | 3.1 | 3.9 | 5.0 | 7.7 | ||||
| 250 | 274 | + 1 / – 3.1 | 3.9 | 4.8 | 6.1 | 9.5 | ||||
| 300 | 326 | + 1 / – 3.3 | 4.6 | 5.7 | 7.3 | 11.2 | ||||
| 350 | 378 | + 1 / – 3.4 | 4.7 | 5.3 | 6.6 | 8.5 | 13 | |||
| 400 | 429 | + 1 / – 3.5 | 4.8 | 6.0 | 7.5 | 9.6 | 14.8 | |||
| 450 | 480 | + 1 / – 3.6 | 5.1 | 6.8 | 8.4 | 10.7 | 16.6 | |||
| 500 | 532 | + 1 / – 3.8 | 5.6 | 7.5 | 9.3 | 11.9 | 18.3 | |||
| 600 | 635 | + 1 / – 4.0 | 6.7 | 8.9 | 11.1 | 14.2 | 21.9 | |||
| 700 | 738 | + 1 / – 4.3 | 6.8 | 7.8 | 10.4 | 13 | 16.5 | |||
| 800 | 842 | + 1 / – 4.5 | 7.5 | 8.9 | 11.9 | 14.8 | 18.8 | |||
| 900 | 945 | + 1 / – 4.8 | 8.4 | 10 | 13.3 | 16.6 | ||||
| 1000 | 1048 | + 1 / – 5.0 | 9.3 | 11.1 | 14.8 | 18.4 | ||||
| 1100 | 1152 | + 1 / – 6.0 | 8.2 | 10.2 | 12.2 | 16.2 | 20.2 | |||
| 1200 | 1255 | + 1 / – 5.8 | 8.9 | 11.1 | 13.3 | 17.7 | 22 | |||
| 1400 | 1462 | + 1 / – 6.6 | 10.4 | 12.9 | 15.5 | |||||
| 1500 | 1565 | + 1 / – 7.0 | 11.1 | 13.9 | 16.6 | |||||
| 1600 | 1668 | + 1 / – 7.4 | 11.9 | 14.8 | 17.7 | |||||
| 1800 | 1875 | + 1 / – 8.2 | 13.3 | 16.6 | 19.9 | |||||
| 2000 | 2082 | + 1 / – 9.0 | 14.8 | 18.4 | 22.1 | |||||
NOTE1: The bold figures indicate the standard products which are suitable for most applications. The boxes without figures represent products which are outside the scope of t his standard.
NOTE 2: For smaller DN, the minimum pipe wall thickness is governed by a combination of maufacturing constraints, structural performance and installation and handing requirements.
NOTE 3: The minimum thickness is given for non-restrained joints(see 4.2).
NOTE 4: Pressure classes between 50 and 100 may be supplied by interpolation on request.
CERTIFICATES
SYI Pipeline regards quality as an essential and integral part of our business success. Until now, we are ISO9001:2015 TUV, BSI Kitemarked, SGS, BV, FM certified, and UL, WRAS listed. We are the approved supplier to many worldwide known countries and authorities. Manufacturing “SYI” Brand products has evolved as a mark of quality!
To make everyone in the world drink clean water — It is the mission for all of us in SYI!
