Steel Pipe Dealer & Supplier
Best Butt Weld Fittings Manufacturer in India since 1971.
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Teshi Group : Leading Manufacturer, Stockist, Supplier, and Exporter of Steel Pipe in India.
Teshi Group is a leading manufacturer, stockist, supplier, and exporter of Steel Pipes in India, offering high-performance solutions tailored to meet the needs of a wide range of industries, including oil & gas, petrochemical, construction, and infrastructure. Known for their strength, durability, and versatility, Teshi Group’s Steel Pipes are designed to withstand extreme pressure, harsh environments, and corrosion, making them ideal for both domestic and industrial applications. Manufactured from premium-quality steel, these pipes are available in various grades, including carbon steel, stainless steel, and alloy steel, ensuring superior strength and resistance to wear and tear. Teshi Group’s Steel Pipes are widely used in fluid and gas transportation, structural applications, and mechanical systems, and can be customized to meet specific project requirements in terms of size, thickness, and coating. The company adheres to the highest quality standards, ensuring that each Steel Pipe undergoes rigorous testing to meet international safety and performance standards. With a strong supply chain and a global distribution network, Teshi Group serves both domestic and international markets, ensuring timely delivery and customer satisfaction. Teshi Group is the trusted choice for high-quality, reliable, and durable Steel Pipes across industries.
About Steel Pipe :-
Steel pipes are a highly versatile and widely used material in various industries due to their strength, durability, and ability to withstand high pressure and extreme temperatures. Made from carbon steel or alloy steel, these pipes are commonly used in applications that require the transport of liquids, gases, and other materials under demanding conditions. Steel pipes are typically manufactured through processes such as seamless, welded, or spiral-welded techniques, each suited for specific applications based on strength, flexibility, and cost-effectiveness.
One of the key advantages of steel pipes is their excellent structural integrity. They are resistant to wear and tear, making them ideal for use in environments where the pipes may be exposed to mechanical stress or external pressure. Steel pipes are widely used in industries such as oil and gas, petrochemical, construction, and water supply due to their ability to handle high-pressure systems and extreme environmental conditions. The material’s robustness also makes it suitable for underground or submerged installations, where other materials might degrade over time.
In addition to their strength, steel pipes can be coated or lined with protective layers to enhance their resistance to corrosion and other environmental factors. Galvanized steel pipes, for example, have a zinc coating that prevents rust, making them ideal for water systems. Stainless steel pipes, which contain chromium to provide resistance to corrosion, are often used in industries requiring high hygiene standards, such as food processing and pharmaceuticals. Carbon steel pipes, on the other hand, are typically used for more general-purpose applications where corrosion resistance is less of a concern.
Steel pipes come in various grades and specifications, depending on the intended use, and are highly customizable in terms of size and thickness. They can also be equipped with additional features, such as threading, flanged ends, or fittings, to meet specific requirements. While steel pipes may require regular maintenance, especially if exposed to harsh chemicals or environmental conditions, their ability to maintain structural integrity under stress makes them a long-lasting and cost-effective choice for many industries.
Teshi Group is an ISO certified Steel Pipe manufacturer & distributor in India
Standard Specification of Steel Pipe
Standard Specifications |
Schedule
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SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120,SCH140, SCH160, XXS
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Standard
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ASME/ANSI B16.11, MSS-SP-97, MSS-SP-79, JIS B2316, BS 3799
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Size
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1/8″NB to 24″NB & 1/4″OD TO 24″OD AND 6.35mm to 254mm OD Thickness: 0.6mm to 20mm
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Type
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Seamless/ erw/ welded/semi welded in round, square, rectangular, coil form, u shape and hydraulic. Pipes
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Material & Grades of Steel Pipe
Material & Grades |
Stainless Steel
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ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L
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Duplex & Super Duplex Steel
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ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760. S32750
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Carbon Steel
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ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91
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Alloy Steel
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ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.
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Nickel Alloy
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Nickel Alloys 200, Nickel Alloys 201
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Application Of Steel Pipe
Sl |
Application |
1
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Great use for a cast iron pipe is for garbage disposal because it is highly resistant to the grinding and abrasions.
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2
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Used for transporting water, storm drains and sewage.
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3
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Cast Iron Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications.
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4
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Several types of agricultural implements can be made.
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5
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Machinery parts can be manufactured but shock cannot be resisted by cast iron.
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6
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Metal columns and column bases can be made using cast iron.
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7
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Casting molds for making metal staircases, lamp posts, gates, etc. are made using cast iron.
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Teshi Group Is A Leading Suppliers Of Steel Pipe
We supply Steel Pipe to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota, Loni, Lucknow, Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.
Steel Pipe Exporter To All Major Cities In The World
We export Steel Pipe to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.
Teshi exports Steel Pipe in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.
We Export Steel Pipe to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.
Product
Export
Frequently Asked Questions
Most frequent questions and answers
What is a steel pipe and what is it used for?
A steel pipe is a hollow cylindrical tube made from steel, commonly used in various industries for transporting fluids, gases, and solids. Steel pipes are durable, have high tensile strength, and can withstand high pressure and temperature. They are typically used in plumbing, construction, oil and gas pipelines, automotive applications, and structural frameworks. Steel pipes are essential in applications requiring strength, flexibility, and reliability.
What are the types of steel pipes?
There are several types of steel pipes, including carbon steel pipes, which are widely used for transporting oil, gas, and water; stainless steel pipes, known for their corrosion resistance and used in harsh environments; and alloy steel pipes, which are designed to withstand extreme temperatures and pressures. Other types include galvanized steel pipes, coated to prevent corrosion, and seamless steel pipes, which have no welds and are ideal for high-pressure applications. The choice of steel pipe depends on the specific requirements of the project.
What are the advantages of steel pipes?
Steel pipes are known for their strength, durability, and ability to withstand high pressure and temperature. They are also resistant to wear and tear, making them ideal for long-term applications. Additionally, steel pipes are versatile and can be used in a wide range of industries, including oil and gas, construction, and manufacturing. Their resistance to corrosion, especially when treated with coatings like galvanization or stainless steel, makes them suitable for both indoor and outdoor applications. Steel pipes also offer a high load-bearing capacity, which is critical in heavy-duty construction projects.
How are steel pipes manufactured?
Steel pipes are typically manufactured through two methods: seamless pipe manufacturing and welded pipe manufacturing. Seamless pipes are created by extruding steel into a hollow shape without welding, making them stronger and more durable. Welded pipes, on the other hand, are formed by rolling flat steel plates and welding the edges together to create a pipe. After the pipes are formed, they undergo various processes such as heat treatment, pickling, galvanizing, or coating to enhance their performance and resistance to corrosion.
What is the difference between carbon steel and stainless steel pipes?
The main difference between carbon steel and stainless steel pipes lies in their composition. Carbon steel pipes are made primarily from iron and carbon, while stainless steel pipes contain a significant amount of chromium, which provides resistance to corrosion. As a result, stainless steel pipes are more suitable for environments exposed to moisture or chemicals, such as in the food, pharmaceutical, and chemical industries. On the other hand, carbon steel pipes are more cost-effective and are widely used for applications like water transportation, construction, and oil and gas pipelines.
What are the common applications of steel pipes?
Steel pipes are used in a wide range of industries. In construction, they are used as structural supports, for plumbing systems, and for scaffolding. In the oil and gas industry, steel pipes are used to transport oil, gas, and chemicals over long distances. Water supply systems also rely heavily on steel pipes due to their ability to withstand pressure. Automotive applications use steel pipes in exhaust systems, while chemical plants use them to transfer various liquids and gases. Steel pipes are also used in boiler systems, HVAC systems, and industrial equipment due to their strength and durability.
How do you maintain steel pipes?
Maintaining steel pipes is essential to ensure their longevity and performance. Regular inspection for signs of corrosion, rust, or damage is important, especially in applications where the pipes are exposed to moisture or chemicals. If any damage or corrosion is found, prompt repair or replacement of the affected sections is necessary. For stainless steel pipes, cleaning with mild detergents and water is usually sufficient to prevent build-up of contaminants. For pipes exposed to harsh environments, applying protective coatings, such as paint or galvanizing, can further extend their service life. Proper installation, such as ensuring correct alignment and proper sealing, is also critical to reduce wear and tear over time.
Can steel pipes be recycled?
Yes, steel pipes are highly recyclable. Steel is one of the most recycled materials globally, and old steel pipes can be melted down and reformed into new products. This helps conserve natural resources and reduce the environmental impact of manufacturing new steel. Recycling steel pipes is an eco-friendly process that helps minimize waste and energy consumption. Additionally, many steel pipe manufacturers source recycled steel in their production processes, further enhancing the sustainability of steel pipe production.
What are the standards and specifications for steel pipes?
Steel pipes must meet various industry standards and specifications to ensure they are suitable for specific applications. Some common standards include ASTM (American Society for Testing and Materials) standards, such as ASTM A106 for seamless carbon steel pipes, and ASTM A53 for welded and seamless steel pipes. API (American Petroleum Institute) standards are commonly followed for pipes used in the oil and gas industry. Additionally, ISO (International Organization for Standardization) standards like ISO 3183 for steel pipes used in the petroleum and natural gas industries apply internationally. These standards define the material, dimensions, and performance requirements for steel pipes to ensure they meet safety, durability, and performance criteria.
How do you choose the right steel pipe for a project?
Choosing the right steel pipe depends on factors like the type of fluid or gas being transported, the pressure and temperature requirements, the environment the pipe will be exposed to, and the regulatory standards that need to be followed. For high-pressure applications, seamless pipes are often preferred due to their strength, while for less demanding projects, welded pipes may be sufficient. The material, coating, and thickness of the pipe should be selected based on the specific needs of the project, such as corrosion resistance, temperature resistance, and pressure tolerance.
What is the cost of steel pipes?
The cost of steel pipes depends on various factors, including the type of steel used, the diameter, length, and thickness of the pipe, and the manufacturing method. Carbon steel pipes are generally more affordable than stainless steel pipes, but their price can vary depending on the grade of steel, coatings, and customization required for the application. The cost may also vary depending on the supplier, market conditions, and the location of the project. Although steel pipes tend to have a higher initial cost than some alternative materials, their durability and long service life make them a cost-effective option in the long run.
What is the difference between seamless and welded steel pipes?
The primary difference between seamless and welded steel pipes is the manufacturing process. Seamless steel pipes are formed by extruding a solid billet of steel into a hollow pipe without any seams, making them stronger and more durable, especially in high-pressure and temperature applications. On the other hand, welded steel pipes are created by rolling a flat piece of steel into a pipe shape and welding the edges together. While welded pipes are generally less expensive and suitable for a wide range of applications, seamless pipes are preferred in critical applications like high-pressure gas or oil pipelines due to their higher strength and integrity.
Can steel pipes be used for high-temperature applications?
Yes, steel pipes, particularly alloy steel and stainless steel pipes, are highly resistant to high temperatures and are commonly used in high-temperature applications like power plants, chemical industries, and oil refineries. These pipes can withstand elevated temperatures without deforming, cracking, or corroding, making them ideal for carrying fluids or gases in hot environments. The specific steel alloy used can enhance its performance at higher temperatures, ensuring the safety and efficiency of the system.
Can steel pipes be used for underground applications?
Yes, steel pipes are frequently used for underground applications, such as water and gas lines, due to their strength, durability, and ability to withstand external pressure. When used underground, steel pipes may be coated with anti-corrosion layers or wrapped in insulation to protect them from the elements, soil acidity, and moisture. Special coatings like fusion-bonded epoxy or bituminous coatings are often applied to enhance the pipe’s lifespan and resistance to underground corrosive conditions.
What is the lifespan of steel pipes?
The lifespan of steel pipes depends on several factors, including the type of steel, the application, and environmental conditions. In general, carbon steel pipes can last 20-50 years depending on the exposure to corrosion, while stainless steel pipes can last even longer due to their superior corrosion resistance. Proper installation, regular maintenance, and protective coatings can significantly extend the life of steel pipes. Steel pipes that are exposed to harsh chemicals, moisture, or high temperatures may require more frequent inspections and maintenance.
What is the difference between galvanized steel pipes and regular steel pipes?
Galvanized steel pipes have been coated with a layer of zinc to protect them from corrosion. This coating makes them more resistant to rust and other forms of corrosion, which is particularly useful in outdoor or underground applications where pipes are exposed to moisture. Regular steel pipes, which have no protective coating, are more prone to corrosion if not properly maintained or treated. Galvanized pipes are typically used in plumbing, water supply systems, and some industrial applications.
Can steel pipes be used in high-pressure applications?
Yes, steel pipes are widely used in high-pressure applications, particularly carbon steel, alloy steel, and stainless steel pipes. They are commonly used in industries like oil and gas, power plants, and chemical processing, where the pipes need to handle high pressures without breaking or deforming. Steel’s strength and durability make it ideal for such applications, where other materials may fail.
Can steel pipes be recycled?
Yes, steel pipes are highly recyclable. They can be melted down and reused to manufacture new pipes or other steel products, reducing the environmental impact and making steel a sustainable material. Steel recycling is an important part of the steel production process, helping conserve raw materials and energy.
What is the lifespan of steel pipes?
The lifespan of steel pipes depends on various factors, such as the type of steel, the application, environmental conditions, and maintenance. On average, steel pipes can last anywhere from 25 to 100 years or more when properly maintained. Stainless steel pipes have a longer lifespan due to their corrosion resistance, while carbon steel pipes may require more frequent maintenance or replacement in corrosive environments.
What are the environmental considerations when using steel pipes?
Steel pipes are an environmentally friendly choice because they are highly recyclable. In addition, the durability of steel means that they often have a long service life, reducing the need for frequent replacements. However, steel pipe production can be energy-intensive, and the pipes may require corrosion protection (such as coatings or galvanization) when exposed to harsh environments. Proper disposal and recycling of old pipes can help mitigate environmental impact.
Are steel pipes suitable for underground applications?
Yes, steel pipes are commonly used for underground applications. They are durable, strong, and resistant to mechanical stress, making them ideal for carrying water, gas, and oil in underground pipelines. Additionally, galvanized steel pipes are often used for underground applications because the zinc coating helps prevent corrosion, extending the pipe’s lifespan.
What is the purpose of using pipe fittings with steel pipes?
Pipe fittings are used to join, divert, or alter the flow of fluid within steel piping systems. Common pipe fittings include elbows, tees, reducers, and flanges. These fittings help connect steel pipes of various sizes and shapes, ensure smooth flow, and prevent leaks. Fittings are essential in the installation and maintenance of pipelines, ensuring the system operates efficiently and safely.
Can steel pipes be used for both hot and cold water systems?
Yes, steel pipes can be used for both hot and cold water systems. Stainless steel, in particular, is highly resistant to corrosion and temperature extremes, making it an ideal choice for hot water applications. Carbon steel pipes are also used in cold water systems, though they may require additional coatings or treatments to prevent corrosion when exposed to moisture.
What are the common sizes for steel pipes?
Steel pipes come in various sizes, typically ranging from 1/8 inch to 24 inches in diameter for smaller pipes, with larger pipes available in sizes up to 60 inches or more. The size of the pipe chosen depends on the application and the amount of fluid or gas that needs to be transported. Steel pipes are also available in various wall thicknesses and schedules to accommodate different pressure ratings.
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