ERW 3PE steel pipe external coating
- Ref Price:
-
$620.00
/ m.t.
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100m.t. m.t.
- Supply Capability:
- 40000m.t. m.t./month
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Specifications
water pipeline inner-layer tape
1 Butyl rubber as adhesive
2.SGS test report and DVGW certificate
3.corrosion protection
water pipeline inner-layer tape
State-of-the-Art Pipeline Protection for All Climates & Environments
System description:
WATER PIPELINE Inner -layer tape also be called pipe wrap anti-corrosion tape, polyethylene wrap tape.
water pipeline Inner-layer tapeT100 is engineered to assure a high bond to the primed pipe surface with excellent conformability characteristics, aggressive adhesive for corrosion protection and repair of main line coatings.
Inner-layer tapeT100 series is cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Waterburied pipeline, pipe can be buried, also can be underground ,overhead ,onshore and offshore .
Structure of water pipeline inner wrap tape
The specification of the tape consists of two layers, adhesive layer and film backing
Adhesive: butyl rubber
Film backing: Special blend of stabilized polyethylene
Features & Benefits
Provides a permanent bond to the primed steel pipes surface and provides protection against chemical electrolytic corrosion for underground pipelines.
long term corrosion protection
Worldwide reference lists. Established in-ground history
High chemical resistance under service temperature.
Outstanding electric property and permanent adhesion.
Cold applied, No release liner. Makes installation fast and easy.
Complies with EN-DIN 30672 and AWWAC-214 international standards and also ASTM standards.
Be used for water pipeline corrosion protection
System Properties
Type | T138 | T 150 | T165 | T180 | T 250 | T265 | T280 | |
Thickness | 15mil 0.38mm | 20mil 0.508mm | 25mil 0.635mm | 30mil 0.762mm | 20mil 0.508mm | 25mil 0.635mm | 30mil 0.762mm | |
Backing | 9mil 0.229mm | 9mil 0.241mm | 10mil 0.25mm | 10mil 0.25mm | 15mil 0.38mm | 20mil 0.508mm | 25mil 0635mm | |
Adhesive | 6mil 0.152mm | 11mil 0.279mm | 15mil 0.381mm | 20mil 0.508mm | 5mil 0.127mm | 5mil 0.127mm | 5mil 0.127mm | |
When used for ductile iron pipes inner layer 980-20 or 980-25 and outer layer 955-20 or 955-25 are recommended. | ||||||||
Elongation | ³300% | ³400% | ||||||
Tensile Strength | 55 N/cm | 70 N/cm | ||||||
Color | Black | White | ||||||
Peel Adhesion to Primed Pipe | 33 N/cm | |||||||
Dielectric Strength | 30 KV | |||||||
Dielectric Breakdown | 26 KV/mm | |||||||
Cathodic Disbandment | 0.24 in radius 6.4 mm | |||||||
Water Vapor Transmission Rate | < 0.1% | |||||||
Volume Resistivity | 2.5 x 1015 ohm.cm | |||||||
Impact resistance | 5.5Nm | |||||||
Penetration Resistance | <15% | |||||||
Performance | AWWA C-209,ASTM D 1000,EN 12068 | |||||||
Order information
Length | 100ft(30 M),200ft(60 M),400ft(120 M),800ft(240 M) |
Width | 2’’(50mm),4’’(100mm),6’’(150mm),17’(450mm),32’’(800mm) |
- Q:Are steel pipes suitable for use in pharmaceutical industries?
- Yes, steel pipes are suitable for use in pharmaceutical industries. They are commonly used in pharmaceutical manufacturing processes as they offer excellent corrosion resistance, durability, and cleanliness. Additionally, steel pipes can withstand high pressure and temperature conditions required for sterilization and the transportation of various pharmaceutical liquids and gases.
- Q:Can steel pipes be used for water wells?
- Yes, steel pipes can be used for water wells. Steel pipes are commonly used in water well drilling due to their durability, strength, and resistance to corrosion.
- Q:How do you calculate the weight of steel pipes?
- To calculate the weight of steel pipes, you can use the formula: weight = volume × density. The volume of a steel pipe can be calculated by multiplying its cross-sectional area (πr²) with its length. The density of steel is typically known, or you can refer to a density table. By plugging in these values, you can determine the weight of steel pipes.
- Q:What is the shear strength of steel pipes?
- The shear strength of steel pipes can vary based on a variety of factors including the grade and thickness of the steel, as well as the manufacturing process and any additional treatments or coatings applied. Steel pipes generally possess a high shear strength due to the inherent strength of steel as a material. Determination of shear strength is typically achieved through testing and can range from 50,000 to 80,000 pounds per square inch (PSI) for common grades of steel pipes. However, it is important to acknowledge that the shear strength can be considerably higher for specialized or higher-grade steel pipes that are specifically designed for applications such as offshore drilling or high-pressure systems. Therefore, it is advisable to refer to the manufacturer's specifications or engineering standards for precise and specific shear strength values for a particular steel pipe.
- Q:How do steel pipes compare to other types of piping materials?
- Steel pipes are known for their exceptional strength, durability, and resistance to corrosion, making them superior to many other types of piping materials. They can withstand high pressure and temperature, making them suitable for a wide range of applications. Additionally, steel pipes are cost-effective, readily available, and easily recyclable, making them a preferred choice in various industries.
- Q:How do steel pipes handle soil movement?
- Steel pipes are able to handle soil movement effectively due to their inherent strength and flexibility. The sturdy nature of steel allows the pipes to withstand the pressures exerted by soil movement, while their flexibility enables them to adapt and adjust to changes in the soil's position without fracturing or breaking. Additionally, steel pipes can be designed with specific coatings and reinforcements to further enhance their resistance to soil movement, making them a reliable choice for various applications.
- Q:What industries typically use steel pipes?
- Steel pipes find widespread use across various industries due to their durability, strength, and versatility. Some of the sectors that typically employ steel pipes include: 1. Construction: Steel pipes are extensively utilized in the construction industry for diverse purposes like structural support, plumbing, and underground piping systems. They are commonly seen in commercial buildings, residential structures, bridges, and tunnels. 2. Oil and gas: The oil and gas industry heavily relies on steel pipes for drilling, transporting, and distributing oil and gas. Steel pipes are employed in offshore drilling rigs, oil refineries, natural gas processing plants, and pipelines to ensure the safe and efficient transport of these valuable resources. 3. Water and wastewater: Steel pipes play a crucial role in providing clean water supply and managing wastewater. They are used in water treatment plants, desalination facilities, and municipal water distribution systems. Steel pipes are also essential for sewage and stormwater management. 4. Manufacturing: Various manufacturing industries employ steel pipes for specific applications. For example, automobile manufacturers use steel pipes in exhaust systems, fuel lines, and hydraulic systems. Steel pipes are also utilized in the production of machinery, equipment, and appliances. 5. Mining: The mining industry requires robust and enduring materials for its operations. Steel pipes are used in mining applications such as conveying materials, ventilation systems, and underground infrastructure. They prove particularly useful in transporting minerals, ores, and other mining byproducts. 6. Energy and power: Steel pipes find extensive use in power generation facilities, including thermal power plants, nuclear power plants, and renewable energy installations. They are employed in steam pipelines, cooling systems, and heat exchangers. Steel pipes are also used in the construction of transmission lines for electricity distribution. 7. Infrastructure and transportation: Steel pipes are essential for infrastructure development and transportation systems. They are used in the construction of roads, bridges, railways, and airports. Steel pipes also play a role in the transportation of fluids and gases, such as in natural gas or petroleum product pipelines. Overall, the versatility and dependability of steel pipes make them indispensable in a wide range of industries, contributing to various aspects of our modern infrastructure and daily lives.
- Q:Can steel pipes be bent or curved?
- Yes, steel pipes can be bent or curved using specialized machinery and techniques such as cold bending, induction bending, or hot bending.
- Q:Where is the difference between seamless steel pipe and welded pipe?
- The steel tube is a hollow steel strip, used as pipe conveying fluid, such as oil, gas, water, gas, steam, in addition, the bending and torsional strength of the same, the weight is light, so it is widely used in the manufacture of machinery parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.
- Q:How are steel pipes used in the manufacturing of hydraulic systems?
- Steel pipes are commonly used in the manufacturing of hydraulic systems due to their strength, durability, and resistance to high pressure. These pipes act as conduits to transport hydraulic fluid, allowing the system to transfer power and control the movement of machinery. The steel pipes provide a reliable and leak-free connection, ensuring efficient and safe operation of the hydraulic system.
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ERW 3PE steel pipe external coating
- Ref Price:
-
$620.00
/ m.t.
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100m.t. m.t.
- Supply Capability:
- 40000m.t. m.t./month
OKorder Service Pledge
OKorder Financial Service
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