PIPES / TUBES
A pipe is a tubular, hollow cylinder used to transport fluids, gases, or sometimes solids from one location to another. Pipes are essential components in various industries and applications, including plumbing, construction, oil and gas, water supply, sewage systems, industrial processes, and more.
Pipes come in various sizes and diameters, commonly referred to by their nominal pipe size (NPS) or nominal bore (NB). The sizing is standardized to ensure compatibility and ease of connection.
To create a complete and functional piping system, various pipe fittings are used. These fittings include elbows, tees, couplings, reducers, flanges, and more. Pipe fittings are essential for changing the direction, branching off, or connecting pipes to other components or equipment.
Pipes have a wide range of applications, from transporting water, oil, and gas in industrial processes to conveying fluids in residential plumbing systems. They are crucial for infrastructure development and play a significant role in our daily lives, ensuring the smooth flow of essential resources and services.
Types of Pipes :
Round Pipe
A "round pipe" refers to a cylindrical, hollow structure with a circular cross-section. It is one of the most common and versatile forms of piping used in various industries for fluid transportation, structural support, and more.
Square Pipe
A "square pipe" is a type of hollow, tubular structure with a square cross-section. It is commonly used for various applications in industries such as construction, manufacturing, and infrastructure.
Rectangular Pipe
A "rectangular pipe" is a type of hollow, tubular structure with a rectangular cross-section. It is commonly used for various applications in industries such as construction, manufacturing, and infrastructure.
Types of Pipes:
ERW (Electric Resistance Welded) pipe is a type of steel pipe that is created by rolling a steel coil or strip through a series of rollers to form a cylindrical shape. The edges of the coil are then heated to a forging temperature and pressed together to create a solid weld without the use of any filler material. This process gives ERW pipes their name – electric resistance is used to create the weld.
Key Features of ERW Pipe:
- Welding Process
- Seamless-Like Appearance
- Versatile
- Size Range
- High Precision
- Strength
- Cost-Effective
Seamless pipes are steel pipe made from solid, round steel billets that are heated and then pushed or pulled over a form to create a hollow cylindrical shape without any seams or welds. Unlike welded pipes, which are made by joining two pieces of steel together with a welded seam, seamless pipes have a smooth and continuous surface both on the inside and outside.
Key Features of Seamless Pipe:
- Seamless Construction
- Uniform Shape and Size
- High Strength
- Corrosion Resistance
- Versatility
- Smooth Interior Surface
- Reduced Risk of Failure
Applications of Seamless Pipe:
Seamless pipes are widely used in various industries and applications, including:
- Oil and gas exploration and production
- Refineries and petrochemical plants
- Power generation facilities
- Automotive industry
- Aerospace and aviation
- High-pressure and high-temperature applications
- Heat exchangers and boilers
- Hydraulic systems and machinery
Applications of ERW Pipe:
ERW pipes are commonly used in various industries and applications, including:
- Water and gas pipelines
- Structural and engineering applications
- Oil and gas transportation
- Fencing and scaffolding
- Industrial and agricultural machinery
- Automotive industry
- HVAC (heating, ventilation, and air conditioning) systems
- Plumbing systems
| Stainless Steel | ASTM / ASME A/ SA 312 GR. TP 304, 304L, 316, 316L, 301, 201, 202, 409L, 409M, 441, 430, 439, 436, JT, 303 |
| Duplex Steel | ASTM / ASME SA 790 UNS NO S32205/ S32760 / S31803 |
| Carbon Steel | ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A,B & C, API 5L GR.B, API 5L X42, X46, X52, X56, X60, X65, X70, X80 (PSL1 & PSL2) ASTM A671/A672 GR 60 CL 12/22/32 |
| Alloy Steel | ASTM / ASME A 335 GR P1, P5, P9, P11, P12, P22, P91, P92, ASTM / ASME A 691 GR 1 cr, 11/4 cr, 21/4 cr, 5 cr, 9 cr |
| Nickel Alloys | Monel, Nickel, Inconel, Hastelloy, Titanium, Tantalum, Cupro-Nickel |
| Non-Ferrous | Copper, Bronze, Aluminium, High speed Steel, Zinc, Lead |
| Types | Round, Square, Rectangular |