Your Professional Pipe Manufacturer!
Established in 2015, Taiyuan Jintai Technology Co., Ltd. stands out as a premier manufacturer specializing in the remanufacturing of hydraulic equipment. Our core focus lies in the production, sales, and maintenance of engineering hydraulic drive accessories, plunger pumps, motors, and reducer assemblies.
-
K7-K9 Pressure Class Ductile Iron Water Pipes Three-Axis ...
$ 1150.00
Ductile iron pipes, as an important member of the pipe materials sector, have been widely applied Add to Inquiry
Why Choose Us
Rich Experience
Our company was established in 2014. After years of development and technological progress, our company has rich production and manufacturing experience and has become a premier manufacturer specializing in the remanufacturing of hydraulic equipment.
Custom Service
Specializing in engineering hydraulic drives, we have honed our technological expertise to provide personalized, customized services that cater to the diverse needs of our clientele.
Quality Control
By prioritizing technology and scientific processes in our operations, we ensure the production of reliable products that garner positive acclaim from users.
Cooperation Enterprises
We forging collaborative partnerships with enterprises nationwide, There are countries like Turkey, Argentina, Chile, Russia, Egypt, and Iran.
pAdvantages of Ductile Iron Pipes
01/
Solid under loads
In underground conditions, the ductile cast iron pipe has a semi-rigid behaviour: it offers an excellent compromise between mechanical stress in the wall (small DN) and ovality (large DN). It can be laid in high and low height of cover, and easily in soil of low rigidity. The “ground/semi-rigid pipe" system offers optimum mechanical stability over time, without risk of buckling in large DN.
02/
Pressure resistance
The PAM pipelines are designed to withstand pressures much greater than the values usually encountered on the networks. The wall thickness is calculated with a safety factor of 3 with respect to the maximum operating pressure. This additional safety margin is very useful to the impacts during installation, accidental overpressure and mechanical operating fatigue.
03/
Intensive to impact
The ductile cast iron structure has a high elastic deformability and a high resistance to crack initiation: it results in excellent impact resistance. The cast iron pipes are perfectly suited to transport conditions over long distances (truck, train or ship), handling conditions on sites and to different types of backfilling. The ductile cast iron pipelines may be laid in very difficult areas: rocky mountain slopes for hydroelectric plants, crossings for cantilever bridges, rockfill for submarine outlets.
04/
High hydraulic capacity
The centrifugation process ensures a perfectly smooth and even cement surface. The Colebrook roughness coefficient of an isolated pipe is k = 0.03 mm. PAM recommends the use of an average value of k = 0.1 mm for sizing networks in order to take into account all the different load losses caused by singular points (tee fittings, elbows, valves, etc.)
Product Specification
We offer the following Product Specifications
|
High-quality Ductile iron Pipe Parameters. |
|||||||
|
Specification |
K7 Wall Thickness/mm |
K8 Wall Thickness/mm |
K9 Wall Thickness/mm |
Theoretical Weight/Ton |
|||
|
Nominal Wall Thickness |
Minimum Wall Thickness |
Nominal Wall Thickness |
Minimum Wall Thickness |
Nominal Wall Thickness |
Minimum Wall Thickness |
||
|
DN80 |
/ |
/ |
/ |
/ |
6 |
4.7 |
0.077 |
|
DN100 |
4.2 |
2.9 |
4.8 |
3.5 |
6 |
4.7 |
0.095 |
|
DN150 |
4.55 |
3.25 |
5.2 |
3.9 |
6 |
4.7 |
0.144 |
|
DN200 |
4.9 |
3.6 |
6.5 |
4.3 |
6.3 |
4.8 |
0.194 |
|
DN250 |
5.25 |
3.95 |
6 |
4.7 |
6.8 |
5.25 |
0.255 |
|
DN300 |
5.6 |
4.3 |
6.4 |
4.8 |
7.2 |
5.6 |
0.323 |
|
DN350 |
5.95 |
4.65 |
6.8 |
5.15 |
7.7 |
6.05 |
0.403 |
|
DN400 |
6.3 |
4.6 |
7.2 |
5.5 |
8.1 |
6.4 |
0.482 |
|
DN450 |
6.65 |
4.9 |
7.6 |
5.85 |
8.6 |
6.85 |
0.577 |
|
DN500 |
7 |
5.2 |
8 |
6.2 |
9 |
7.2 |
0.669 |
|
DN600 |
7.7 |
5.8 |
8.8 |
6.9 |
9.9 |
8 |
0.882 |
|
DN700 |
8.4 |
6.4 |
9.4 |
7.6 |
10.8 |
8.8 |
1.123 |
|
DN800 |
9.1 |
7 |
10.4 |
8.3 |
11.7 |
9.6 |
1.394 |
|
DN900 |
/ |
/ |
11.2 |
9 |
12.6 |
10.4 |
1.691 |
|
DN1000 |
/ |
/ |
12 |
9.7 |
13.5 |
11.2 |
2.017 |
|
DN1200 |
/ |
/ |
13.6 |
11.1 |
15.3 |
12.8 |
2.758 |
|
DN1400 |
/ |
/ |
15.2 |
12.5 |
17.1 |
14.4 |
3.669 |
|
DN1500 |
/ |
/ |
16 |
13.2 |
18 |
15.2 |
4.175 |
|
DN1600 |
/ |
/ |
16.8 |
13.9 |
18.9 |
16 |
4.668 |
|
DN1800 |
/ |
/ |
18.4 |
15.3 |
20.7 |
17.6 |
5.803 |
|
DN2000 |
/ |
/ |
20 |
16.7 |
22.5 |
19.2 |
7.043 |
|
DN2200 |
/ |
/ |
21.6 |
18.1 |
24.3 |
20.8 |
8.332 |
|
DN2400 |
/ |
/ |
23.2 |
20.3 |
26.1 |
22.4 |
9.822 |
|
DN2600 |
/ |
/ |
24.8 |
20.9 |
27.9 |
24 |
11.392 |
|
K7, K8, and K9 are all calculated based on the same theoretical weight. |
|||||||
Application of Ductile Iron Water Pipes
Potable Water Supply
The use of Ductile Iron Pipe has ensured the quality of drinking water supply to consumers for decades. Ductile Iron Pipes are majorly used in the transportation of potable water from surface water sources like rivers, lakes, reservoirs, etc., to our households as rising mains, pumping mains, gravity mains, and distribution pipes.
Irrigation
Ductura's fittings, lining, and coating in the range work together to build a pipeline that provides high-speed flow, flexibility for curved routes, water tightness, and resistance to the corrosiveness of cultivated soil including fertilizer and other chemicals. Installation is straightforward and may be completed using normal site tools, eliminating the need for professionals. This dependable, leak-proof solution is ideal for irrigation operations.
Sewerage
Ductile Iron Pipes have been a favored choice for sewer. Due to its high durability and corrosion resistance properties, Ductile Iron Pipes also make an excellent choice for various sewerage solutions. Ductile Iron Pipes allow a self-cleansing flow velocity so that no particles gather in the line, providing seamless flow.
Industrial Usage
Ductile Iron Pipes' good mechanical properties and high durability and strength make them ideal for industrial applications. Ductile Iron Pipes are used as water distribution pipes and for various other uses in several industries and power plants as raw water intake pipelines and other in-plant piping solutions.
Material of Pipe
Ductile iron pipe is a type of cast iron, an alloy of iron, carbon and silicon. Graphite in ductile iron exists in the form of spheroids. Generally, the size of graphite is grade 6-7. The quality requires that the spheroidization grade of the cast pipe be controlled to grade 1-3, so the mechanical properties of the material itself are better improved. It has the essence of iron and the properties of steel. The metallographic structure of the annealed ductile iron pipe is ferrite plus a small amount of pearlite, and its mechanical properties are good.
The service life of machine-made cast iron pipes exceeds the expected life of the building. It has excellent earthquake resistance and can be used for earthquake protection of high-rise buildings. It uses flange glands and rubber rings or lined rubber rings and stainless steel clamps to flexibly connect. It has good sealing and allows Swings within 15 degrees without leaking.
Metal mold centrifugal casting is adopted. The cast iron pipe has uniform wall thickness, compact structure, smooth surface, and no casting defects such as blisters and slag inclusions. The rubber interface suppresses noise and is irreplaceable for the quietest pipes, creating the best living environment.
Manufacturing Process of Ductile Iron Pipe
Production an treatment of the molten metal (metallurgy);
Casting and heat treatment (foundry);
Testing, coating and lining (products finishing).
These three steps are of course closely inter-related, and continuous control and inspection along the full manufacturing cycle ensure optimum and constant quality of the products.
As one of the leading pipe enterprises in China, we warmly welcome you to buy high-grade pipe for sale here from our factory. All our products are with high quality and competitive price.
T90M75 Mixer Truck Hydraulic Motor, Eaton 5423, ARK PV22