Ductile Iron Pipe For Water Project From China

Ductile Iron Pipe For Water Project From China System 1

Ductile Iron Pipe For Water Project From China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 pc

Supply Capability:: 5000 pc/month

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1. hydraulic hose crimping machine in Electrical equipment&supplies

Specifications

High pressure hose to the winding wire matrix, skin coated refractory coating layer steel braided flame retardant layer

APPLICATIONS:It is mainly used in high temperature surroundings and in conditions having heat source or heat radiation source,such as oil field well-control,metal smelt,and chemical industry.

Inner Diameter of Hose mm	Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Work Pressure (MPa)		Proof Pressure (MPa)		Minimum Explosive Pressure (MPa)		Minimum Bending Radius mm	Refractory °C
Inner Diameter of Hose mm	Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Mpa	Psi	MPa	Psi	Mpa	Psi	Minimum Bending Radius mm	Refractory °C
φ13(1/2")	13±0.5	22.2±0.8	44±1.06	43	6230	64.5	9435	86	12460	230	750
φ16(5/8")	16±0.5	26±0.8	47±1.5	38	5506	57	8259	76	11012	260	750
φ19(3/4")	19±0.5	30±0.8	52±1.5	34.5	4999	51.75	7498	69	9998	300	750
φ25(1")	25±0.8	36±0.8	59±1.5	27.5	3984	41.25	5976	55	7968	360	750
φ32(5/4")	32±0.8	44±0.8	69±2.0	20.5	2970	30.75	4455	41	5940	470	750
φ38(3/2")	38±1.0	76±2.0	87.2±5.1	17	2463	25.5	3694	34	4926	570	750
φ51(2")	51±1.0	91±2.0	100.7±5.1	17	2463	25.5	3695	34	4926	740	750

2. Antiflaming,fire-resistance rubber hose assembly

Specifications

High pressure hose to the winding wire matrix, skin coated refractory coating layer steel braided flame retardant layer and laye

APPLICATIONS:It is mainly used in high temperature surroundings and in conditions having heat source or heat radiation source,such as oil field well-control,metal smelts,and chemical industry

Inner Diameter of Hose mm	Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Work Pressure (MPa)		Proof Pressure (MPa)		Minimum Explosive Pressure (MPa)		Minimum Bending Radius mm	Refractory °C
Inner Diameter of Hose mm	Inside Diameter (mm)	Reinforcement Diameter (mm)	Outside Diameter (mm)	Mpa	Psi	MPa	Psi	Mpa	Psi	Minimum Bending Radius mm	Refractory °C
φ13(1/2")	13±0.5	22.2±0.8	44±1.06	43	6230	64.5	9435	86	12460	230	750
φ16(5/8")	16±0.5	26±0.8	47±1.5	38	5506	57	8259	76	11012	260	750
φ19(3/4")	19±0.5	30±0.8	52±1.5	34.5	4999	51.75	7498	69	9998	300	750
φ25(1")	25±0.8	36±0.8	59±1.5	27.5	3984	41.25	5976	55	7968	360	750
φ32(5/4")	32±0.8	44±0.8	69±2.0	20.5	2970	30.75	4455	41	5940	470	750
φ38(3/2")	38±1.0	76±2.0	87.2±5.1	17	2463	25.5	3694	34	4926	570	750
φ51(2")	51±1.0	91±2.0	100.7±5.1	17	2463	25.5	3695	34	4926	740	750

3. hydraulic hose Universal Wire-braided DN6

Quick Details

· Place of Origin: Hebei, China (Mainland)

· Brand Name: CMAX/CNBM

· Model Number: GB/T3683-92

Packaging & Delivery

Packaging Details:	hydraulic hose is wrapped with fabrics
Delivery Detail:	80000meters/30days

Specifications

Universal Wire-braided Hydraulic Hose, Q/FLT01-AStandard GB/T3683-92, Temperature range: -40 to +100

Universal Wire-braided Hydraulic Hose
Q/FLT01-AStandard GB/T3683-92
Tube: oil resistant synthetic rubber
Reinforcement: 1 W/B (one high tensile steel wire braid)
Cover: abrasion and weather resistant synthetic rubber
Temperature range: -40 to +100.

4. Drilling Rubber Hose

Quick Details

· Place of Origin: Hebei, China (Mainland)

· Brand Name: CMAX/CNBM

Packaging & Delivery

Packaging Details:	Package: plastic films, then wrapped with fabrics
Delivery Detail:	According to the Quantity

Specifications

Drilling hose

DN	Hose I.D		Wire O.D	Hose O.D	Working Pressure		Burst Pressure		Minimum Bend Radius	Weight	Length
DN	inch	mm	mm	mm	MPa	psi	MPa	psi	mm	kg/m	metres
5	3/16	4.8	9.5	11.8	25.0	3630	100.0	14280	89	0.19	50/100
6	1/4	6.4	11.1	13.4	22.5	3270	90.0	12840	102	0.21	50/100
8	5/16	7.9	12.7	15.0	21.5	3120	85.0	12280	114	0.24	50/100
10	3/8	9.5	15.1	17.4	18.0	2615	72.0	10280	127	0.33	50/100
13	1/2	12.7	18.3	20.6	16.0	2320	64.0	9180	178	0.41	50/100
16	5/8	15.9	21.4	23.7	13.0	1890	52.0	7420	203	0.45	50/100
19	3/4	19.0	25.4	27.7	10.5	1530	42.0	6000	241	0.58	50/100
25	1	25.4	33.3	35.6	8.8	1280	35.0	5020	305	0.88	50
32	11/4	31.8	40.5	43.5	6.3	920	25.0	3600	419	1.23	20/40
38	11/2	38.1	46.8	50.6	5.0	730	20.0	2860	508	1.51	20/40
51	2	50.8	60.2	64.0	4.0	580	16.0	2280

5. Concrete pump rubber hose

Quick Details

· Place of Origin: Hebei, China (Mainland)

· Brand Name: CMAX/CNBM

Packaging & Delivery

Packaging Details:	Package: plastic films, then wrapped with fabrics
Delivery Detail:	According to the Quantity

Specifications

Specifications
High Quality Concrete Pump Delivery Rubber Hose
1.high quality
2.ISO9001:2008
3.reasonable price

1. Material: Black NR and BR synthetic rubber .

2.Reinforcement:Spiral textile/steel wire.

3. Widely application: Schwing PM SANY Zoomlion and other brand concrete pump trucks.

4.Cover:Abrasion resistantant,heat and ozone resistant.

5.Inside diameter:50-152mm

6.Working pressure:8.5 MPA.

7.Detailed specification:

No	Description	ID	OD	Plies	Working Pressure	Burst Pressure	Weight
1	2 inch	50mm	70mm	2	8.5MPA 1200PSI	20MPA 3000PSI	3.5kgs
2	2.5 inch	63mm	88mm	2	8.5MPA 1200PSI	20MPA 3000PSI	4.9kgs
3	3 inch	76mm	102mm	2	8.5MPA 1200PSI	20MPA 3000PSI	6.5kgs
4	4 inch	100mm	130mm	2	8.5MPA 1200PSI	20MPA 3000PSI	9.3kgs
5	5 inch	125mm	155mm	2 or 4	8.5MPA 1200PSI	20MPA 3000PSI	10.9kgs
6	6 inch	152mm	184mm	2	8.5MPA 1200PSI	20MPA 3000PSI	13.3kgs

Ductile Iron Pipe For Water Project From China

Q:Can ductile iron pipe be used for potable water systems?: Yes, ductile iron pipe can be used for potable water systems. Ductile iron is a strong and durable material that is resistant to corrosion and can withstand high pressure and flow rates. It has been widely used in potable water systems for many years due to its reliability and longevity. However, it is important to ensure that the pipe is properly coated or lined to prevent any leaching of iron into the water.

Q:Does the cast iron have size 250? What's the performance?: You should be the casting grade or material, if it is ductile iron, said generally between QT400-15 or QT700-2 different indicators, said in front of the tensile strength, the elongation rate refers to the back, China is now the lowest grade of nodular cast iron material is QT400-15, such as QT250.In addition, the number 250 you refer to may also be a code name for ductile iron parts, such as 200, 300, etc., which are manufactured by the factory as required by the project.Gray iron, which has a 250 brand, is generally referred to as HT250, but it is not ductile iron.The machine on the ductile iron and gray iron are used, but generally not made of grey cast iron gear

Q:What are the different lining thickness options for ductile iron pipe?: The different lining thickness options for ductile iron pipe typically depend on the specific application and the requirements of the project. The most common lining options for ductile iron pipe include cement mortar lining, polyurethane lining, and polyethylene lining. Cement mortar lining is one of the oldest and most widely used lining options for ductile iron pipes. It involves applying a layer of cement mortar to the inner surface of the pipe, which provides protection against corrosion and enhances the hydraulic performance of the pipe. The thickness of cement mortar lining can vary, typically ranging from 3mm to 6mm. Polyurethane lining is another popular choice for ductile iron pipes, especially in applications where resistance to abrasion and chemical attack is required. Polyurethane linings are typically applied using a spray or casting method, and the thickness can vary depending on the specific requirements of the project. Generally, polyurethane linings can range from 1mm to 4mm in thickness. Polyethylene lining is a relatively newer technology for ductile iron pipes and is commonly used in applications where resistance to chemical corrosion is necessary. Polyethylene linings are typically applied using a rotational lining process, where a layer of molten polyethylene is evenly distributed on the internal surface of the pipe. The thickness of polyethylene lining can vary from 2mm to 8mm, depending on the specific project requirements. It is important to note that the lining thickness can be customized based on the specific requirements of the project, such as the corrosiveness of the transported fluid, the operating conditions, and the desired service life of the pipe. Consulting with a qualified engineer or pipe manufacturer is recommended to determine the most suitable lining thickness for a particular application.

Q:What new technologies are there for the installation of ductile iron pipes?: At present, the international general no faucet pipe hoop straight pipe and fittings (i.e. new flexible joint cast iron drainage pipes and fittings of the thesis), according to the interface type is divided into A type flexible interface (flange gland connection) and type W (flexible interface coupling connection) two, referred to as A type and W type.1.1 new flexible joint cast iron drainage pipe by centrifugal casting technology, has a compact structure, pipe wall thickness, the outer wall is smooth, no trachoma and slag, the tensile strength and compressive strength are high, products with stable chemical composition, corrosion resistance, fire retardant non-toxic, comply with fire safety requirements of environmental protection, no noise, no deformation, life. Long use.Type 1.2A: type A tube with high strength, low noise, good fireproof performance, long service life, with the advantages of flexibility and good seismic performance, but in the actual project that socket joints need larger installation space and the tube body is heavy, consumption of steel, especially in high-rise buildings it is difficult to accept by construction.

Q:How are ductile iron pipes different from PVC pipes?: Ductile iron pipes and PVC pipes are utilized extensively in plumbing and water distribution systems, but they differ significantly in terms of their composition and properties. Ductile iron pipes are crafted from a particular form of cast iron that contains graphite nodules, which provide the material with ductility and flexibility. Consequently, these pipes can endure high pressures and heavy loads without succumbing to breakage or cracking. Ductile iron pipes are renowned for their robustness and longevity, making them particularly suitable for underground applications and areas with substantial traffic. Conversely, PVC pipes are constructed from a plastic known as polyvinyl chloride. These pipes possess rigidity and lack the same level of strength as ductile iron pipes. PVC pipes are commonly employed in low-pressure scenarios, such as residential plumbing systems, irrigation, and drainage systems. These pipes are lightweight, easy to install, and resistant to corrosion, rendering them a favored option for residential and non-industrial purposes. The cost disparity between ductile iron pipes and PVC pipes represents another distinction. Due to higher material and production expenses, ductile iron pipes tend to be pricier. Conversely, PVC pipes are relatively inexpensive to manufacture, making them a cost-effective choice for numerous plumbing projects. In summary, the primary disparities between ductile iron pipes and PVC pipes involve their composition, strength, flexibility, and cost. Ductile iron pipes, formed from cast iron, are celebrated for their strength and durability, while PVC pipes, formed from plastic, are lighter and more cost-effective. The selection between these two types of pipes depends on the specific demands of the plumbing project, including pressure, load-bearing capacity, and budgetary considerations.

Q:Steel plastic pipe, ductile iron pipe, steel pipe difference: The utility model has the advantages of wide application range, more connecting modes, suitable for most occasions, good sealing property, proper material selection and anticorrosion treatment, and can greatly increase the corrosion resistance.

Q:How are ductile iron pipes different from cast iron pipes?: Ductile iron pipes are different from cast iron pipes in terms of their composition and properties. Ductile iron pipes are made from a type of cast iron that has been treated with magnesium to improve its strength and flexibility. This makes ductile iron pipes more durable, impact-resistant, and less prone to cracking or breaking compared to traditional cast iron pipes. Additionally, ductile iron pipes have a higher tensile strength, allowing them to withstand higher internal and external pressures. In summary, ductile iron pipes are a more modern and advanced version of cast iron pipes, offering improved performance and longevity.

Q:How does ductile iron pipe perform in areas with high soil consolidation?: Ductile iron pipe performs exceptionally well in areas with high soil consolidation. The inherent strength and flexibility of ductile iron make it a suitable choice for underground installations where the soil tends to consolidate, or settle, over time. In areas with high soil consolidation, the ground often experiences significant movement and settling, which can pose challenges for buried infrastructure. However, ductile iron pipe's unique characteristics enable it to withstand these conditions. Firstly, ductile iron has a high tensile strength, which means it can resist external forces and pressures exerted by the surrounding soil. This strength allows the pipe to maintain its structural integrity even in areas with high soil consolidation. Secondly, ductile iron is highly resistant to deformation and can handle ground movement without cracking or breaking. The pipe's flexibility allows it to absorb the lateral forces associated with soil consolidation and prevents it from being damaged. Additionally, ductile iron pipe is known for its durability and long service life. It is resistant to corrosion, abrasion, and chemical attacks, further enhancing its performance in areas with high soil consolidation. This resistance ensures that the pipe remains intact and functional, even in challenging soil conditions. Moreover, ductile iron pipe's joints are designed to provide a secure and leak-free connection. This eliminates the risk of soil infiltration, which can potentially worsen soil consolidation and lead to further ground movement. In summary, ductile iron pipe performs exceptionally well in areas with high soil consolidation due to its strength, flexibility, durability, and leak-free joints. Its ability to withstand ground movement and maintain its structural integrity makes it a reliable option for underground installations in such conditions.

Q:Can ductile iron pipe be used for agricultural irrigation systems?: Yes, ductile iron pipe can be used for agricultural irrigation systems. Ductile iron pipe is known for its strength, durability, and corrosion resistance, making it suitable for various applications including agricultural irrigation. It can withstand high pressure and provide a reliable and long-lasting solution for transporting water in irrigation systems. Additionally, ductile iron pipe is resistant to chemicals commonly found in water sources used for irrigation, ensuring the pipe's integrity and preventing degradation over time. Its flexibility allows for easy installation and maintenance, making it a practical choice for agricultural irrigation systems.

Q:What are the different types of linings available for ductile iron pipe?: There are several different types of linings available for ductile iron pipe, each with its own advantages and applications. 1. Cement mortar lining: This is one of the most common linings used for ductile iron pipes. It consists of a layer of cement mortar applied to the interior surface of the pipe. Cement mortar lining provides excellent resistance to corrosion and chemical attack, making it suitable for a wide range of applications, including potable water distribution, wastewater conveyance, and industrial pipelines. It also helps to reduce friction and turbulence within the pipe, improving flow efficiency. 2. Polyethylene lining: Polyethylene linings are often used in ductile iron pipes for applications where corrosion resistance is a primary concern. This lining consists of a layer of high-density polyethylene (HDPE) that is either extruded or sprayed onto the pipe's inner surface. Polyethylene lining provides superior resistance to corrosion, abrasion, and chemical attack, making it ideal for transporting aggressive fluids, such as saltwater, chemicals, or industrial waste. 3. Polyurethane lining: Polyurethane linings are commonly used in ductile iron pipes for applications where enhanced protection against abrasive wear is required. This lining is formed by spraying or pouring a layer of polyurethane onto the inner surface of the pipe. Polyurethane lining offers excellent resistance to abrasion, impact, and chemical attack, making it suitable for conveying abrasive slurries, mining applications, and other high-wear environments. 4. Epoxy lining: Epoxy linings are applied to ductile iron pipes to provide a protective barrier against corrosion and chemical attack. This lining is typically formed by applying a layer of epoxy resin to the pipe's inner surface through a process known as centrifugal casting or electrostatic spraying. Epoxy lining offers excellent adhesion and resistance to corrosion, making it suitable for various applications, including potable water distribution, wastewater treatment, and industrial pipelines. 5. Zinc lining: Zinc linings are used in ductile iron pipes to provide cathodic protection against corrosion. This lining involves applying a layer of zinc to the pipe's inner surface, either through hot-dip galvanizing or by electroplating. Zinc lining acts as a sacrificial anode, corroding preferentially to the iron pipe and protecting it from corrosion. It is commonly used in applications where the pipe is exposed to highly corrosive environments, such as seawater or acidic soils. Overall, the choice of lining for ductile iron pipes depends on the specific requirements of the application, including the type of fluid being transported, the level of corrosion resistance needed, and the potential for abrasive wear. Consulting with industry experts and considering factors such as cost, longevity, and maintenance requirements can help determine the most suitable lining option for a particular project.

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