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  • Siddhivinayak Co-op Hsg.Soc, (Durgadas Building ) Shop No 3, Ground floor, Ardeshir Dadi cross Lane, Near CP tank, Mumbai : 400004, Mah, India.
  • +91 22 6636 2253
  • enquiry@harshsteel.com

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Incoloy Alloy 738 U Tubes in Puerto-Rico

Harsh Steel is a leading Exporter for Incoloy Alloy 738 U Tubes in Puerto-Rico and Incoloy Alloy 738 U tubing’s as per standards (ASTM A249, ASTM A269, ASTM A312, ASTM A268, ASTM A270, ASTM A554, ASTM 632, ASTM 688etc). We even stock and supply Incoloy Alloy 738 U Tubes in Puerto-Rico, Incoloy Alloy 738 U Large Diameter pipes and tubes in Puerto-Rico, Incoloy Alloy 738 U tubes in Puerto-Rico, Incoloy Alloy 738 finned pipes and tubes in Puerto-Rico, Incoloy Alloy 738 heat exchanger pipes and tubes and Incoloy Alloy 738 instrumentation pipes and tubes in Puerto-Rico as per customer requirements and as per standards with Mill TC and NABL inspections for chemical, physical, mechanical properties along with Hydro testing. Incoloy Alloy EN 10216-5 TC 1/2 1.4301 (TP738) Seamless Tubes in Puerto-Rico, Incoloy Alloy 738 Tubes and tubing supplier in Puerto-Rico, 738L Incoloy Alloy Welded Tubes and Tubes in ASTM A213 / A312 / A269 / A358 supplier in Puerto-Rico. Harsh Steel is a leading manufacturer and exporter of nickel alloy 1.4301 (TP738) U Tubes as per ASTM A213 / A312 / A269 / A358 in Puerto-Rico and its cities.

We supply these nickel alloy 738 Tubes and tubes as per below standards

  • ASTM a213 / a213m - Standard specification for seamless ferritic and austenitic alloy-steel boiler, superheater, heat-exchanger tubes
  • ASTM a269 - Standard specification for seamless and welded austenitic nickel alloy tubing for general service
  • ASTM a312 / a312m - Standard specification for seamless, welded, and heavily cold worked austenitic nickel alloy Tubes
  • ASTM a511 / a511m - Standard specification for seamless nickel alloy mechanical tubing
  • ASTM a789 / a789m - Standard specification for seamless and welded ferritic/austenitic nickel alloy tubing for general service
  • ASTM a790 / a790m - Standard specification for seamless and welded ferritic/austenitic nickel alloy Tubes
  • Din 17456-2010 - General purpose seamless circular nickel alloy tubes
  • Din 17458-2010 - Seamless circular of austenitic nickel alloy tube
  • En10216-5 CT ½ - Incoloy Alloy seamless pipe & tube

Types of Other Incoloy Alloy 738 Pipes & Tubes at Our Stock with Sizes:

1. Incoloy Alloy 738 capillary pipes and tubes in Puerto-Rico
Size Available for 738 capillary pipes and tubes – Outside Diameter 0.20mm to 12.0mm x Thickness 0.05mm to 2.00mm x Length 1000mm to 7380mm.

2. Incoloy Alloy 738 Seamless and welded Pipes and tubes in Puerto-Rico
Outside diameter Available for 738 Seamless & welded Pipes & tubes - 1/4" NB to 24" NB
Schedule of 738 Seamless & welded pipes & tubes - SCH5, SCH10, SCH20, SCH30, SCH40, Std, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for Seamless and welded Pipes and tubes - As per ANSI B36.19, ASTM A213/ A269/ A249/ A312, ASME SA213/ SA269/ SA249/ SA312 and Military/ Aerospace Specifications

3. Incoloy Alloy 738 heat exchanger pipes and tubes in Puerto-Rico
Outside Diameter Available for 738 heat exchanger pipes and tubes – 12 mm up to 738 mm with length upto 30 Meters
Schedule of 738 heat exchanger pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, Std, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for heat exchanger pipes and tubes - As per ANSI B36.19, ASTM A213/ A269/ A249/ A312, ASME SA213/ SA269/ SA249/ SA312 and Military/ Aerospace Specifications

4. Incoloy Alloy 738 seamless and welded U tubes in Puerto-Rico
Outside Diameter for 738 seamless and welded U tubes – 6.35 mm OD to 273 mm OD with length upto 30 Meters
Thickness for 738 seamless and welded U tubes – 0.50 mm to 10.00 mm

5. Incoloy Alloy 738 finned pipes and tubes in Puerto-Rico
Outside Diameter for 738 finned pipes and tubes - 1.00″ to 12.75″
Incoloy Alloy 738 finned pipes and tubes Fin Height - 0.375″ to 1.25″
Incoloy Alloy 738 finned pipes and tubes Fin Thickness - 20ga (.035″) to 12ga (.105″)
Incoloy Alloy 738 finned pipes and tubes Fin Pitch- 1 to 7 fins per inch

6. Incoloy Alloy 738 Square pipes and tubes in Puerto-Rico
Size Available for 738 Square pipes and tubes – 10mm x 10mm to 250 x 250mm, other nonstandard sizes available on request with length upto 6 Mtrs
SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

7. Incoloy Alloy 738 rectangular pipes and tubes in Puerto-Rico
Outside Diameter Size Available for 738 rectangular pipes and tubes –½" to 12"
Outside Diameter thickness: .049" to .375
Specifications & Standards for 738 rectangular pipes and tubes- ASTM A-554

8. Incoloy Alloy 738 heat treated Annealed pipes and tubes in Puerto-Rico
Outside Diameter Size Available for 738 heat treated Annealed pipes and tubes – 12 mm up to 738 mm with length upto 30 Meters
Schedule of 738 heat treated Annealed pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for 738 heat treated Annealed pipes and tubes - As per ANSI B36.19, ASTM A213/ A269/ A249/ A312, ASME SA213/ SA269/ SA249/ SA312 and Military/ Aerospace Specifications

9. Incoloy Alloy 738 mirror polished pipes and tubes in Puerto-Rico Outside Diameter Size Available for 738 mirror polished pipes and tubes – 12 mm up to 738 mm with length upto 30 Meters
Schedule of 738 mirror polished pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for 738 mirror polished pipes and tubes - As per ANSI B36.19, ASTM A213/ A269/ A249/ A312, ASME SA213/ SA269/ SA249/ SA312 and Military/ Aerospace Specifications

Chemical composition for Incoloy Alloy 738 U pipes and tubes:

Chemical Element% Present
Carbon (C) 0.15-0.20
Manganese (Mn) 0.20 max
Silicon (Si) 0.30 max
Nickel (Ni) Balance
Sulfur (S) 0.015 max
Iron (Fe) 0.50 max
Chromium (Cr) 15.70-16.30
Aluminium (Al) 3.20-3.70
Molybdenum (Mo) 1.50-2.00
Boron (B) 0.005-0.015
Titanium (Ti) 3.20-3.70
Cobalt (Co) 8.00-9.00
Columbium (Cb) 0.60-1.10
Tantalum (Ta) 1.50-2.00
Tungsten (W) 2.40-2.80
Zirconium  (Zr) 0.05-0.15

We Also Stock below Incoloy Alloy 738 Pipe & Tubes in Puerto-Rico

Product Name

Outsde Diameter

Wall Thickness

738 Incoloy alloy Round Pipe/Tube

6mm-630mm

0.3mm-30mm

738 Incoloy alloy Square Pipe/Tube

8*8mm to 300*300mm

0.3mm-30mm

738 Incoloy alloy Rectangular Pipe/Tube 

10*20mm-100*200mm

0.3mm-30mm

738 Incoloy Alloy Oval Tube

4mm (short distance)- 270mm (Long Distance)

1.0mm - 3.0mm

738 Incoloy Alloy Hexagonal Tube

13mm - 85mm

0.5mm-1.8mm

738 Incoloy Alloy Handrail Tube

6mm-630mm

1.0mm-1.8mm

738 Incoloy Alloy U Shaped Tube

20mm - 200mm

1.0-2.0

738 thin-wall nickel alloy tube -A270

22mm - 108mm

0.7mm - 2.0mm

738 Incoloy Alloy Heat Exchange Tube-A249

12.7mm-76.2mm

0.5mm-6.35mm

738 nickel alloy tube for the general equipment -A269

0.5mm-30mm

10mm-300mm

738 Inner polished nickel alloy tube-A270

12.5mm - 203.2mm

1.0mm - 5mm

738 Incoloy Alloy Capillary tube

0.28mm -10mm

 0.08mm - 1.2mm

738 Incoloy Alloy seamless tube 

6mm - 430mm

0.8mm - 30mm



We also Export the below products in Incoloy Alloy 738 Grade in Puerto-Rico

  • Incoloy Alloy 738 Pipe (seamless and welded in random lengths and cut to size)in Puerto-Rico
  • Incoloy Alloy 738 U bend pipes in Puerto-Rico
  • Incoloy Alloy 738 Fittings (BW and forged fittings) in Puerto-Rico
  • Incoloy Alloy 738 Reducers in Puerto-Rico
  • Incoloy Alloy 738 Tees in Puerto-Rico
  • Incoloy Alloy 738 Stubend in Puerto-Rico
  • Incoloy Alloy 738 Elbows in Puerto-Rico
  • Incoloy Alloy 738 Caps in Puerto-Rico
  • Incoloy Alloy 738 Instrumentation pipe fittings in Puerto-Rico
  • Incoloy Alloy 738 Nipples in Puerto-Rico
  • Incoloy Alloy 738 Couplings in Puerto-Rico
  • Incoloy Alloy 738 Weld lets sock lets, & tread lets in Puerto-Rico
  • Incoloy Alloy 738 Plugs, Hexagonal, Square or Round Head in Puerto-Rico
  • Incoloy Alloy 738 Bushing in Puerto-Rico
  • Incoloy Alloy 738 Unions in Puerto-Rico
  • Incoloy Alloy 738 Flanges (ANSI, DIN, EN, JIS) in Puerto-Rico
  • Incoloy Alloy 738 Welding Neck Flanges in Puerto-Rico
  • Incoloy Alloy 738 Slip-on Flanges in Puerto-Rico
  • Incoloy Alloy 738 Blind Flanges in Puerto-Rico
  • Incoloy Alloy 738 Lap Joint Flanges in Puerto-Rico
  • Incoloy Alloy 738 Threaded Flanges in Puerto-Rico
  • Incoloy Alloy 738 Socket Weld Flanges in Puerto-Rico
  • Incoloy Alloy 738 Long Welding Neck Flanges in Puerto-Rico
  • Incoloy Alloy 738 Orifice Flanges in Puerto-Rico
  • Incoloy Alloy 738 Spectacle Blind Flanges in Puerto-Rico
  • Incoloy Alloy 738 Forgings (Discs, Rings and forging according to drawing) in Puerto-Rico
  • Incoloy Alloy 738 Plate and sheet (Full plates and cut to size in Puerto-Rico

Exports of Incoloy Alloy 738 U Tubes in Puerto-Rico

Harsh Steel exports Incoloy Alloy 738 U Tubes,Our Major Exports of Incoloy Alloy 738 U Tubes are in San Juan, Bayamón, Carolina, Ponce, Caguas, Guaynabo, Mayaguez, Trujillo Alto, Arecibo, FajardoAdjuntas, Aguada, Aguadilla, Aguas Buenas, Aibonito, Manatí Maricao, Maunabo, Moca, Morovis.

Enquiry for Incoloy Alloy 738 U Tubes Products send us Email on exports@harshsteel.com