• As one of the largest alloy steel U bends and tubes supplier and manufacturer in India, we are capable of offering the best prices for alloy steel U Bend tubes. All Alloy Steel U Bend tubes are produced to meet the toughest quality requirements from our customers. Alloy steel U Bend tubes produced by Metallica are capable of handling with high pressure and temperature. We at Metallica, guarantee you lowest prices from our stock of over 300 tons in alloy steel tubes.
  • U Bend alloy tubes are mainly used for producing high temperature heat exchangers. Prices for U Bend alloy steel U bends and tubes mainly depend on the size and radius of the tubes. Since the pricing of U Bend alloy steel tubes is dependent on the design of the U tubes, we can quote the prices, on receipt of inquiries from our customers. If you are interested in purchasing high quality alloy U Bend tubes, please contact us now for prices and product details. We guarantee lowest prices for alloy steel U Bend tubes in India. Email Us on sales@metallicametals.com | Call Us On +918928722715.
  • U Bends and Tubes are generally designed for high temperature applications, especially steam condensing or hot oil systems. We can offer alloy Steel U Bend Tube in OD (mm): 9.5, 12.7, 15.8, 16.0, 17.0, 18.0, 19.05, 20.0, 21.3, 25.4, 26.7, 31.8, 32.0, and 38.1. Even traders find it beneficial to purchase U Bends and Tubes from us. Alloy steel pipes are manufactured as per ASTM standards. All materials are also available in accordance to equivalent DIN/ EN standards and grades. We are manufacturers, stockholder and suppliers of seamless alloy steel pipes in various standards. All our alloy steel seamless pipes and tube products are supplied with 3.1 specific test certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of ordering. Metallica makes it easy for you to source top quality alloy steel seamless U Bends and Tubes at the lowest prices in India. We specialize in providing deliveries to your factory directly from our warehouse or our principal suppliers.
Alloy Steel U Bends and Tubes Manufacturer, Wholesaler, Dealer, Supplier and Distributor In India and Abroad
  • As one of the largest manufacturer of Alloy U Bends and Tubes, we have over 6000 tons in stock

  • Alloy Steel U Bends and Tubes Available at around Rs. 520/KG for Sale in India.

  • Our Annual Sales Volume for Alloy Steel U Bends and Tubes is Over 25,000 tons in India and Overseas.

  • Alloy Steel Pipes and Tubes, are Sold with Complete Range of Related Pipe Fittings and Flanges

  • On-Time Delivery with Quality Assurance and Price Guarantee for Steel U Bends and Tubes

  • A369 Grade FP22  is a kind of seamless alloy steel pipe. A369 Grade FP22  is in the American standard.ASTM A369 Gr. FP22  seamless alloy steel pipe Process is Cold finished or hot finished. We also can supply ASTM A369 different seamless alloy steel pipe/ or U bend alloy steel tube such as : (S)A369 FP1, (S)A369 FP2, (S)A369 FP5, (S)A369 FP9, (S)A369 FP11, (S)A369 FP12, (S)A369 FP21, (S)A369 FP91, (S)A369 FP92

Are you looking out for Alloy Steel U Bends and Tubes? Call Us Right Now and we shall give you the best offer!

Types of Steel U Bends and Tubes

  • ASTM A179/ ASME SA179;
  • ASTM A213/ ASME SA 213, T11, T22, T22, T5;
  • ASTM A213/ ASME SA213, TP304/304L, TP316/316L, S31803, S32205, S32750, S32760, TP410;
  • ASTM B111, C44300, C68700, C70600, C71500;
  • ASTM B338, GR.1, GR.2.
  • Monel Alloys.
  • Nickel Alloys.

Stock Range of Alloy Steel U Bends and Tubes

Product Alloy Steel U Bends and Tubes
Specification DIN 17175, ASTM A369, ASME SA369, Gr. FP91, Gr. FP92
Type Seamless & Welded
Size Range Size: 1/8” to 24” (10.3mm to 610mm) – Seamless
Size:1/8” to 36” (10.3mm to 914mm) – Welded
1/8” OD to 6” OD
Thickness 10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH
Wall Thickness: 1mm to 60mm
Length 6 Meter, Custom Lengths
Test Certificates Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Testing Mechanical Testing Such as Tensile of Area, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and MacroTest, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test
Documents Commercial Invoice, Packing List, Certificate of Origin, Fumigation Certificates, Raw Material Test Reports, Material Traceability Records, Quality Assurance Plan (QAP), Heat Treatment Charts, Test Certificates certifying NACE MR0103, NACE MR0175, Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Guarantee Letter, NABL approved Laboratory Test Reports

What is the difference between Alloy Steel Pipe and Tube?

Although pipes and tubes may look similar, they are in fact quite different in nomenclature and sizing. Remember that pipes and tubes are rarely interchangeable. The difference between pipe and tube include:

  • Shape – Pipes are always round, whereas tubes can be square, rectangular or round.
  • Tolerances – Pipe tolerances are set but not too restrictive. Tube tolerances are very strict – (Production process is generally lengthy and involves many quality checks around key dimensional parameters such as straightness, roundness, wall thickness, surface, etc.).
  • Measurement – Pipes are generally measured by the inside diameter (ID), often called the “nominal” diameter, and a “schedule”, which refers to the wall thickness whereas for tubes, the outer diameter (OD) and wall thickness, which are exact measures in inches or millimeters roughly corresponds to the tube size. For tubes, the difference between the outside diameter and the wall thickness, multiplied by two, defines the inside diameter of the tube.
  • Telescoping Abilities – Tube can be telescoped. Pipe, on the other hand, does not have a flash weld. DOM (Drawn over Mandrel) Tube is the best material for telescoping because the inside flash weld has been removed.
  • Rigidity – Although copper and brass tubes can be shaped relatively easily, tubes are are typically rigid. Pipes, on the other hand, are invariably rigid and cannot be shaped without special equipment.
  • Applications – Pipes are used in all process fluids and services. Tubes are generally used in tracing lines, tubes for heat exchanger, fired heater and in instrument connection. Tubes are also used as primary load bearing member in steel structure for the civil application.
  • Metal Types – Tube is available in hot rolled steel and cold rolled steel. Pipe is typically black steel (hot rolled). Both items can be galvanized.
  • Size – Pipes are typically larger than tubes.
  • Strength – Tubes are stronger than pipes.

Product Specification

Grade ASTM A369
Type Seamless
Size  4″ OD to 24″ OD
Thickness  2.5mm – 20mm
Specification DIN 17175, ASTM A369, ASME SA369, Gr. FP91, Gr. FP92
Application Heat Exchangers
Price (INR/Kg) 520 to 800
Delivery 2-4 Weeks
  • OD 9.5mm – 38.1mm
  • WT up to 6.35mm
  • Bending radii 1.25 x OD up to 1700mm
  • Bends can be supplied in accordance with TEMA R / ASTM SA/A556
  • Leg length up to 15000mm
  • Heat treatment where required by electric furnance or direct resistance
  • All tubes are stress relieved after U-bending
  • Hydrotesting up to 10,000 psi

Chemical Composition Of Alloy Steel U Bends and Tubes A369 Gr. FP22

Grade C≤ Mn P≤ Si≤ S≤ Cr Mo
FP22 0.05~0.15 0.30~0.60 0.025 0.50 0.025 0.80~1.25 0.44~0.65

Difference Between Seamless and Welded Manufacturing Process of Alloy Steel Pipe. How to Identify Whether a Pipe is Seamless or Welded?

Electric Resistance Welding (ERW) pipe is manufactured by rolling metal and then welding it longitudinally across its length. Seamless pipe is manufactured by extruding the metal to the desired length; therefore ERW pipe have a welded joint in its cross-section, while seamless pipe does not have any joint in its cross-section through-out its length.

In Seamless pipe, there are no welding or joints and is manufactured from solid round billets. The seamless pipe is finished to dimensional and wall thickness specifications in sizes from 1/8 inch to 26 inch OD. Applicable in for High-pressure applications such as Hydrocarbon Industries & Refineries, Oil & Gas Exploration & Drilling, Oil & Gas Transportation and Air and Hydraulic cylinders, Bearings, Boilers, Automobiles, etc.

ERW (Electric Resistance Welded) pipes are welded longitudinally, manufactured from Strip / Coil and can be manufactured upto 24” OD. ERW pipe cold formed from a ribbon of steel pulled through a series of rollers and formed into a tube which is fused through a electric charge. It is mainly used for low/ medium pressure applications such as transportation of water / oil. Common sizes for ERW Steel Pipe range from 2 3/8 inch OD to 24 inch OD in a variety of lengths to over 100 feet. Surface finishes are available in bare and coated formats and processing can be handled on site to customer specifications.

How to identify whether the pipe is seamless or welded?

If it is ASTM A53,

Type S means seamless.
Type F is furnace but welded,
Type E is Electrical resist welded.
That is how. It is the easiest way to identify whether pipe is Seamless or ERW.

Effects of Alloying Elements on Steel

•Manganese – strength and hardness; decreases ductility and weldability; effects hardenability of steel.
•Phosphorus – increases strength and hardness and decreases ductility and notch impact toughness of steel.
•Sulfur decreases ductility and notch impact toughness Weldability decreases. Found in the form of sulfide inclusions.
•Silicon – one of the principal deoxidizers used in steel making. In low-carbon steels, silicon is generally detrimental to surface quality.
•Copper – detrimental to hot-working steels; beneficial to corrosion resistance (Cu>0.20%).
•Nickel – ferrite strengthener; increases the hardenability and impact strength of steels.
•Molybdenum –  increases the hardenability; enhances the creep resistance of low-alloy steels.

What are the Steel Pipe Sizes?

Steel pipe sizes

Pipe size is quoted as a “Nominal Pipe Size” or NPS. The origin of the NPS numbers for smaller pipes (< NPS 12) is different to the origin for larger diameter pipes. However, all pipes of a specific NPS number have the same external or outer diameter (OD). The internal diameter will vary depending on the wall thickness of the metal. The reason for this is so that the same structural supports can be used for all piping of a specific NPS number regardless of the wall thickness.

Schedules

Steel pipe schedules are a way to describe the wall thickness of the pipe. This is a critical parameter as it is directly related to the strength of the pipe and the suitability for specific applications. A pipe schedule is a dimensionless number and is calculated based on the design formula for wall thickness, given the design pressure and allowable stress.

Examples of schedule numbers are as follows: 5, 5S, 10, 20, 30, 40, 50, 60, 80, 100, 120, 140, 160, STD, XS, and XXS—with the most common being schedules 40 and 80. As the schedule number increases, the wall thickness of the pipe increases. The schedule number of a pipe therefore defines the internal diameter, as the OD is fixed by the NPS number.

Over 10000 Tons in Stock for Alloy Steel U Bends and Tubes!

ISMT & Jindal Steel Pipes Dealers, Original MTR's Provided with All Materials

As one of the biggest alloy steel heat exchanger tubes stockholder and supplier in India, Metallica carries inventory of over 10,000 tons in its warehouses in Mumbai, Maharashtra India. We sell our alloy steel pipe products throughout India, and to international clients. We can supply our alloy steel tube products not only in industry-standard lengths and diameters, but also in custom length and diameters.

How are Steel Pipes Certified?

Certification of Steel Pipes

Manufacturers issue a Material Test Report or Mill Test Report to validate that the product meets the chemical analysis and mechanical properties specification. The MTR will contain all relevant data to the product and will accompany the product through its lifecycle.

The following are typical parameters that may be recorded on an MTR:

  • Chemical composition including carbon content, alloys, and sulfur
  • Material size, weight, identification, and grade
  • Material heat number, which ties back to the processing batch
  • Mechanical properties like tensile strength, yield strength, and elongation

At Metallica, we will Provide you with Original MTR’s for all Alloy Steel Pipe Products! We will Send Our Test Certificates, along with Quotation