We are supplying high quality of C.I/D.I Fittings. C.I.D Joints (sizes 80 mm to 1200 mm), Butter Fly Valves, Non Return Valves & Air Valves (sizes 80 mm to 1200 mm), Pipes, Fittings and Flanges.
NAME:COUPLING FOR DUCTILE IRON PIPE
Bolts&nuts:Electroplated galvanized zinc hot dip galvanized
Sleevw:ductile iron
Gland:Ductile iron
Rubber Gasket:SBR,EPDM Or other
Coating:Fusion Bonded Epoxy or wet paint
Ductile Iron Pipe
Ductile iron pipe refers to the pipe made by high-speed centrifugal casting of centrifugal ductile iron machine after adding spheroidizing agent to the molten iron above No.18.
Definition:� Ductile iron pipe factory refers to the pipe made by high-speed centrifugal casting of centrifugal ductile iron machine after adding spheroidizing agent to the molten iron above No.18.
Features:� It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility and easy installation.
Use:� Mainly used for municipal, industrial and mining enterprises water supply, sewage, gas transmission, etc.
Chemical composition:� The main components are carbon, silicon, manganese, sulfur, phosphorus and magnesium.
The ductile iron pipe dimension is from DN80 to DN2600. The wall thickness of the 100mm ductile iron pipe is 6mm.
The underground pipe installation method of the ductile iron pipe is simple and fast.
If you want to know the tongmao pipeline, please contact me.
We can produce centrifugal ductile iron pipe from DN80 to DN1600 in accordance with GB/T113295, ISO2531, EN598 and EN545 standard. The connector type includes: T type, K type, N type and S type etc. The annual output is about 50000 tons.
The centrifugal ductile cast iron pipe is mainly used to transport water, oil and gas. The outstanding features of the nodular cast iron pipe are the following:
1: The centrifugal ductile iron pipe not only has the ductility, high strength and pressure-proof of steel but also has the corrosion resistance of grey cast iron.
2: The excellent mechanical property of the centrifugal nodular cast iron pipe (elongation>=10%, tensile strength>=420Mpa, pressure-proof >=4Mpa) accords with the requirements of high pressure-proof and resistance to deformation for the pipe used to transport water, gas and oil.
3: The ductile cast iron pipe has stable chemical properties. Plus anti-corrosion methods of zinc spraying and paint coasting, it has excellent anti-corrosion performance so that its service life is over 100 years.
4: The installation for centrifugal ductile iron pipe is convenient and quick and the construction cost is cheap.
5: High reliability. The centrifugal nodular cast iron pipe has high pressure-proof performance, good elongation as well as flexible joints. Medium leakage wont come up even the axial direction deviates 3 or 5 degree. It has better quakeproof performance and base anti-sinking ability.
We can produce centrifugal ductile iron pipe from DN80 to DN1600 in accordance with GB/T 113295, ISO 2531, EN598 and EN545 standard. The connector type includes: T type, K type, N type and S type etc. The annual output is about 50000 tons.
1) Standards : ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C110
2) Material:GGG500-7 or Ductile iron
3) Specific types:
"T" type ductile iron pipes fittings: double socket 11.25 22.5 45 90 bend DN80-2000
-all socket tee DN80-2000
-double socket tee with flanged branch DN80-2000
-flanged socket DN80-2000
Accessories of "T" type nodular cast iron pipe fittings: Gaskets according with EPDM.
"K" type ductile cast iron pipe fittings: BOLTED GLAND BEND 90 11.25 45 22.5,CLASS K12
BOLTED GLAND CONCENTRIC TAPERS, CLASS K12
FLANGED AND BOLTED GLAND SOCKET PIECES, CLASS
BOLTED GLAND COLLARS CLASS K12
BOLTED GLAND GHANGE COLLAR CLASS K12
BOLTED GLAND TEE, CLASS K14
BOLTED GLAND SOCKET SPIGOT BEND (90 45 22.5), CLASS 12
BOLTED GLAND SOCKET SPIGOT TEE WITH FLANGED BRANCH
All above "K" type ductile iron pipe fittings specification: DN100-500
Accessories of "K" type ductile cast iron pipe fittings: Gaskets according with EPDM
Bolts & Nuts in Carbon Steel grade 4.8.
Standards : ISO 2531, ISO 4422, EN 545, EN 598, BS 4772, AWWA C110
Material : GGG500-7 or Ductile iron.
1), Product Information
The ductile iron pipe manufactured by vortex are mainly used for transferring the drinkable water,waste water and for irrigation.
The diameter is from DN80-DN2000,K8/K9/K10/K12, Tyton socket and spigot,the standard length is 6m.
2),Standard
conform to ISO2531/EN545/EN598/4179/8179
3), Material
Ductile Iron GGG500-7&400-12 or ASTM-A-536grade 80-55-06
4) coating
Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). Epoxy coating available upon request.
5) joint method available
Push-on
6), Process
centrifugal casting
7), Inscription Style
As per customers' requests
Standard Inscription
8), Packing
standard export bundle
in bulk
As per customers' requirements
9), Inspection
Foundry in-house
Third Party inspection available upon request .
More information is available upon receipt of your enquiry.
If you are looking for steel pipe, ductile iron pipe, please contact us and establish business relationship with us. Goodmax have many years of experience and have the components you need for your project, Our products meet the standard like ISO, DIN, BS, JIS,ASTM. API, AWWA.
Choose from the following our wide products range
- Ductile Iron Pipes, DN100mm--1200mm
- DI Fittings by Lost-Foam Technique, DN80--1200mm .
1. The above product standard: ISO2531, BS EN545, ISO4179, ISO8179, ISO4633
2. Productivity: 100,000 ton
3. Joint Type: T type, N type, etc.
4. Pressure: PN10/16 .
We have over 10 partner factories or OEM manufacturers, and worked with them for many years, These close network help us to ensure your order will be delivered in very short time with good quality.
Description: Ductile cast iron, also called ductile iron, spheroidal graphite iron, or nodular cast iron, is a type of cast iron invented in 1943. While most varieties of cast iron are brittle, ductile cast iron is much more flexible and elastic, due to its nodular graphite inclusions. Much of the production of ductile iron is in the form of ductile cast iron pipe, used for water supply and sewerage design. Ductile iron pipe is stronger and easier to tap, requires less support and provides greater flow area compared with pipes made from other materials like PVC, concrete, polyethylene or steel.
Standards: ISO2531, EN545,EN598
Materials: Ductile iron
Nominal sizes: DN802000mm
Pressure: PN10/16/25/40
Corrosion protection: cement lining and zinc and bitumen coating.
Gaskets: EPDM, SBR, NBR
Package: wooden case with plastic layer, wooden pallets with plastic layer, steel crates.
Feature
Ductile Iron Pipe offers proven reliability and the quality. It is quick and easy installation. The ductile iron pipe has high pressure capability. Match 100% Natural rubber / SBR / EPDM rubber gaskets.
Specilized Manufacturer for ductile iron pipe fittings in china,such as elbow,reducer,tees,bends,bushing,flange adaptor,coupling,etc.
Including three types:
1. Ductile iron fittings for Upvc pipes,
2.Ductile iron fittings for DI pipes to BS4772/ISO2531/BS EN545,
3.Ductile iron fittings with loose flanges for DI pipe to EN545
1.Ductile iron pipe
2.Standard:iso2531;en545;bs2772
3.Dimension:dn100-1000;class k8/k9
4.Inner:cement coating according to iso4179
Outer:zinc+bitumen coating according to iso8179
5.Effective length:6m
Ductile iron pipe
Diameter from DN80 to DN2600, the effective length of each pipe will be 6 or 8.15 meters. The thickness of pipes can be K8, K9, K10, K12
The pipes up to DN300 will be packed in bundles, above in loose. the fittings up to DN600 will be packed in wooden crates, above in pallets.
103388 Ductile Iron Pipe Suppliers
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