Alloy Steel U Bend Tube Manufacturers, Suppliers and Stockist

ASTM A213 T11 T12 T22 Seamless Alloy Tubes
ASTM A 213 T2, T5, T5b, T9, T91 Seamless Alloy Tubes
ASTM A209 T1, T1a, T1b Alloy Tubes
  • Alloy steel U bend tubes are suitable for producing all types of heat exchangers, such as seawater coolers, condensers, evaporators, heaters and re-heaters. Our stock consists of U bend tubes in outside diameters ranging from 12.7mm to 76.2mm with thickness of 0.89mm to 5.18mm. All sizes are supplied with clean surfaces and tight dimensional tolerances to reduce the risk of leakages when connecting tubes with related fittings. All our alloy steel U bend tubes are manufactured in accordance to major International Standards such as ASTM, ASME, EN or ISO. To ensure the high quality of our U bend tubes, we perform 100% Eddy Current Testing, 100% Hydrostatic Test and 100% PMI Testing.
  • We are considered one of the biggest alloy steel U bend tube supplier and manufacturer in India, with over 250 customers in India and overseas. We are bulk sellers and exporters of alloy steel U bend tubes, seamless pipes, welded pipes, plates, fittings and flanges from our factory in India, and are able to give you the best price and quality just in time.
  • Being one of the largest volume alloy steel U bend tubes supplier in Mumbai, we can guarantee you the lowest prices.
  • At Metallica Metals, we believe in selling in volume and increasing our customer base across the globe, enabling us to work on low margins. We have an extensive trader network across India, USA, Europe and the Middle East, who buy from us on a regular basis.
  • In addition to traders, we have many EPC contractors, companies and end users in various industries as our customers for alloy steel. We are leading alloy steel U bend tubing suppliers for various applications ranging from low/medium/high pressure or temperatures.
  • 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 steel 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 | Call Us On +918928722715.

What is an Alloy Steel U bend Tube?

  • U bend tubes are important components in all types of heat exchangers such as seawater coolers, condensers, evaporators, heaters and re-heaters. U bend tubes are used for several critical applications which require high corrosion resistance materials and highest quality standards to be maintained. Some of these applications include condensers, coolers, evaporators, heaters in refinery, petrochemical, chemical, oil and gas, organic and inorganic acids, hydro metallurgy, power generation and desalination.
    • ‘U’ bending is done by cold working process.
    • ‘U’ bending is done to the required radius as per customer drawings.
    • The radius is checked for its OD and wall thinning with the recommended specification.
    • The physical properties and micro-structure is checked at three different position.
    • Visual inspection for waviness and cracks is done with Dye Penetrant Test.
    • Each tube is then hydro tested at the recommended pressure to check for leakage.
    • Finally the tubes are pickled, dried, marked and packed.
  • The key raw material for producing U bent tubes is seamless tubes produced through piercing process followed by pilgering/drawing.
  • Our facilities are equipped with all the machines required to cover the process with a high quality results (Piercing, pilger machines, draw benches, straightening machine, degreasing facility and solution annealing furnace). This process is completed with our in house quality testing of chemical composition and mechanical properties (Tensile, Impact, Hardness). Non-destructive testing includes Hydro test, Eddy current test and Ultrasonic test. Quality department is also equipped to carry out in house corrosion tests such as inter Granular corrosion test besides Micro structure analysis. Any special testing requirements can be carried out at Third party Labs.
  • The tolerance of U bent tubes produced by us in line with ASME/ASTM & EN Standards. We promise each U bend tube that we deliver to our client will be the best in quality.
Alloy Steel U Bends and Tubes Manufacturers and Suppliers

Alloy Steel U Bends and Tubes Manufacturers and Suppliers

Stock Range of Alloy Steel U Bends and Tubes

Product Alloy Steel U Bends and Tubes
  • ASTM A213 T11 T12 T22 Seamless Alloy Tubes
  • ASTM A 213 T2, T5, T5b, T9, T91 Seamless Alloy Tubes
  • ASTM A209 T1, T1a Alloy Tubes
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
  • 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 ASTM A213 T2, T5, T5b, T9, T91 Alloy Steel U Bends and Tubes

    Chemical Components (%)
    Grade C Mn P S Si Cr Mo V Nb N Al Others
    T2 0.10-0.20 0.30-0.61 ≤0.025 ≤0.035 0.10-0.30 0.50-0.81 0.44-0.65
    T5 0.15 0.30-0.60 ≤0.025 ≤0.035 0.5 4.0-6.0 0.44-0.65
    T5b 0.15 0.30-0.60 ≤0.025 ≤0.035 1.0-2.0 4.0-6.0 0.44-0.65
    T9 0.15 0.30-0.60 ≤0.025 ≤0.035 0.25-1.0 8.0-10.0 0.90-1.10
    T91 0.07-0.14 0.30-0.60 ≤0.010 ≤0.010 0.20-0.50 8.0-9.5 0.85-1.05 0.18-0.25 0.06-0.1 0.030-0.070 0.02 Ti 0.01 Zr 0.01

    Mechanical Properties of ASTM A213 T2 T5 T5b T9 T91 Alloy Steel U Bends and Tubes

    Grade Tensile Yield Elongation Hardness
    Strength (Mpa) Strength (Mpa) (%) (HRB)
    T2 ≥415 ≥205 ≥30 ≤85
    T5 ≥415 ≥205 ≥30 ≤85
    T5b ≥415 ≥205 ≥30 ≤89
    T9 ≥415 ≥205 ≥30 ≤89
    T91 ≥585 ≥415 ≥20 ≤25