Harsh Steel is a leading manufacturer and supplier for Ofhc copper capillary pipes and Ofhc copper capillary tubing’s as per standards (ASTM B360, ASTM B280 etc). We even stock and supply Ofhc copper seamless and welded pipes and tubes, Ofhc copper seamless and welded Large Diameter pipes and tubes, Ofhc copper U tubes, Ofhc copper finned pipes and tubes, Ofhc copper heat exchanger pipes and tubes and Ofhc copper instrumentation pipes and tubes as per customer requirements and as per standards with Mill TC and NABL inspections for chemical, physical, mechanical properties along with Hydro testing.
We manufacture special sizes of Ofhc copper capillary tubing’s also called as Ofhc copper surgical tubes which are critical and used in various Instrumentation, Medical and Heat treatment industry.
Types of Other Ofhc copper Pipes & Tubes at Our Stock with Sizes:
1. Ofhc copper capillary pipes and tubes
Size Available for Nickel 70-30 capillary pipes and tubes – Outside Diameter 0.20mm to 12.0mm x Thickness 0.05mm to 2.00mm x Length 1000mm to 6000mm.
2. Ofhc copper Seamless and welded Pipes and tubes
Outside diameter Available for Ofhc copper Seamless & welded Pipes & tubes - 1/4" NB to 24" NB
Schedule of Ofhc copper 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 B16.47, ASTM B360, ASTM B280 and Military/ Aerospace Specifications
3. Ofhc copper heat exchanger pipes and tubes
Outside Diameter Available for Ofhc copper heat exchanger pipes and tubes – 12 mm up to 600 mm with length upto 30 Meters
Schedule of Ofhc copper 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 B16.47, ASTM B360, ASTM B280 and Military/ Aerospace Specifications
4. Ofhc copper seamless and welded U tubes
Outside Diameter for Ofhc copper seamless and welded U tubes – 6.35 mm OD to 273 mm OD with length upto 30 Meters
Thickness for Ofhc copper seamless and welded U tubes – 0.50 mm to 10.00 mm
5. Ofhc copper finned pipes and tubes
Outside Diameter for Ofhc copper finned pipes and tubes - 1.00″ to 12.75″
Ofhc copper finned pipes and tubes Fin Height - 0.375″ to 1.25″
Ofhc copper finned pipes and tubes Fin Thickness - 20ga (.035″) to 12ga (.105″)
Ofhc copper finned pipes and tubes Fin Pitch- 1 to 7 fins per inch
6. Ofhc copper Square pipes and tubes
Size Available for Ofhc copper 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. Ofhc copper rectangular pipes and tubes
Outside Diameter Size Available for Ofhc copper rectangular pipes and tubes –½" to 12"
Outside Diameter thickness: .049" to .375
Specifications & Standards for Ofhc copper rectangular pipes and tubes- ASTM A-554
8. Ofhc copper heat treated Annealed pipes and tubes
Outside Diameter Size Available for Ofhc copper heat treated Annealed pipes and tubes – 12 mm up to 600 mm with length upto 30 Meters
Schedule of Ofhc copper heat treated Annealed pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for Ofhc copper heat treated Annealed pipes and tubes - As per ANSI B16.47, ASTM B360, ASTM B280 and Military/ Aerospace Specifications
9. Ofhc copper mirror polished pipes and tubes
Outside Diameter Size Available for Ofhc copper mirror polished pipes and tubes – 12 mm up to 600 mm with length upto 30 Meters
Schedule of Ofhc copper mirror polished pipes and tubes - SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Specifications & Standards for Ofhc copper mirror polished pipes and tubes - As per ANSI B16.47, ASTM B360, ASTM B280 and Military/ Aerospace Specifications
Chemical composition for Ofhc copper capillary pipes and tubes:
| Chemical Element | % Present |
| Cu | 99.99 Min |
| Sb | .0004 |
| AS | .0005 |
| O | .0005 |
| P | .0003 |
| Te | .0002 |
Surface conditions for Ofhc copper capillary pipes and tubes:
Exports of Ofhc copper capillary pipes and tubes
Harsh Steel exports Ofhc copper capillary pipes and tubes, Ofhc copper large diameter pipes and tubes, Seamless and welded Ofhc copper standard pipes and tubes to European Countries, USA and UK. Our Major Exports of Ofhc copper pipes are in Iran, Kuwait, Qatar, Oman and Saudi Arabia. We also Export special Ofhc copper Seamless and welded finned pipes and Heat Exchanger tubes to Czech Republic, Netherlands, Poland, Germany, Italy and Mozambique