Harsh Steel is a leading Exporter for Invar U Tubes in Oman and Invar 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 Invar U Tubes in Oman, Invar U Large Diameter pipes and tubes in Oman, Invar U tubes in Oman, Invar finned pipes and tubes in Oman, Invar heat exchanger pipes and tubes and Invar instrumentation pipes and tubes in Oman as per customer requirements and as per standards with Mill TC and NABL inspections for chemical, physical, mechanical properties along with Hydro testing.
Invar EN 10216-5 TC 1/2 1.4301 (TP) Seamless Tubes in Oman, Invar Tubes and tubing supplier in Oman,L Invar Welded Tubes and Tubes in ASTM A213 / A312 / A269 / A358 supplier in Oman.
Harsh Steel is a leading manufacturer and exporter of nickel alloy 1.4301 (TP) U Tubes as per ASTM A213 / A312 / A269 / A358 in Oman and its cities.
We supply these nickel alloy Tubes and tubes as per below standards
Types of Other Invar Pipes & Tubes at Our Stock with Sizes:
1. Invar capillary pipes and tubes in Oman
Size Available for capillary pipes and tubes – Outside Diameter 0.20mm to 12.0mm x Thickness 0.05mm to 2.00mm x Length 1000mm to 6000mm.
2. Invar Seamless and welded Pipes and tubes in Oman
Outside diameter Available for Seamless & welded Pipes & tubes - 1/4" NB to 24" NB
Schedule of 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. Invar heat exchanger pipes and tubes in Oman
Outside Diameter Available for heat exchanger pipes and tubes – 12 mm up to 600 mm with length upto 30 Meters
Schedule of 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. Invar seamless and welded U tubes in Oman
Outside Diameter for seamless and welded U tubes – 6.35 mm OD to 273 mm OD with length upto 30 Meters
Thickness for seamless and welded U tubes – 0.50 mm to 10.00 mm
5. Invar finned pipes and tubes in Oman
Outside Diameter for finned pipes and tubes - 1.00″ to 12.75″
Invar finned pipes and tubes Fin Height - 0.375″ to 1.25″
Invar finned pipes and tubes Fin Thickness - 20ga (.035″) to 12ga (.105″)
Invar finned pipes and tubes Fin Pitch- 1 to 7 fins per inch
6. Invar Square pipes and tubes in Oman
Size Available for 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. Invar rectangular pipes and tubes in Oman
Outside Diameter Size Available for rectangular pipes and tubes –½" to 12"
Outside Diameter thickness: .049" to .375
Specifications & Standards for rectangular pipes and tubes- ASTM A-554
8. Invar heat treated Annealed pipes and tubes in Oman
Outside Diameter Size Available for heat treated Annealed pipes and tubes – 12 mm up to 600 mm with length upto 30 Meters
Schedule of heat treated Annealed pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for 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. Invar mirror polished pipes and tubes in Oman
Outside Diameter Size Available for mirror polished pipes and tubes – 12 mm up to 600 mm with length upto 30 Meters
Schedule of mirror polished pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for 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 Invar U pipes and tubes:
| Iron | Bal |
| Nominal Nickel | 36 |
| Nominal Cobalt | 0.5 |
| Carbon | 0.05 |
| Silicon | 0.40 |
| Sulfur | 0.015 |
| Chromium | 0.25 |
We Also Stock below Invar Pipe & Tubes in Oman
|
Product Name |
Outsde Diameter |
Wall Thickness |
|
|
Invar alloy Round Pipe/Tube |
6mm-630mm |
0.3mm-30mm |
|
|
Invar alloy Square Pipe/Tube |
8*8mm to 300*300mm |
0.3mm-30mm |
|
|
Invar alloy Rectangular Pipe/Tube |
10*20mm-100*200mm |
0.3mm-30mm |
|
|
Invar Oval Tube |
4mm (short distance)- 270mm (Long Distance) |
1.0mm - 3.0mm |
|
|
Invar Hexagonal Tube |
13mm - 85mm |
0.5mm-1.8mm |
|
|
Invar Handrail Tube |
6mm-630mm |
1.0mm-1.8mm |
|
|
Invar U Shaped Tube |
20mm - 200mm |
1.0-2.0 |
|
|
thin-wall nickel alloy tube -A270 |
22mm - 108mm |
0.7mm - 2.0mm |
|
|
Invar Heat Exchange Tube-A249 |
12.7mm-76.2mm |
0.5mm-6.35mm |
|
|
nickel alloy tube for the general equipment -A269 |
0.5mm-30mm |
10mm-300mm |
|
|
Inner polished nickel alloy tube-A270 |
12.5mm - 203.2mm |
1.0mm - 5mm |
|
|
Invar Capillary tube |
0.28mm -10mm |
0.08mm - 1.2mm |
|
|
Invar seamless tube |
6mm - 430mm |
0.8mm - 30mm |
|
We also Export the below products in Invar Grade in Oman
Exports of Invar U Tubes in Oman
Harsh Steel exports Invar U Tubes,Our Major Exports of Invar U Tubes are in
Muscat, Seeb, Salalah, Bawshar , Sohar , As Suwayq, Ibri , Saham, Barkā’ , Rustaq , Z̧ufār, Muḩāfaz̧at Masqaţ.
Enquiry for Invar U Tubes Products send us Email on exports@harshsteel.com