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| Categories | Fin Tube |
|---|---|
| Brand Name: | YUHONG |
| Model Number: | ASTM B111 UNS C70600 Copper Alloy Low finned Tube |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin: | China |
| MOQ: | 500 KGS |
| Price: | Negotiable |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 800 Tons/ month |
| Delivery Time: | 7 DAYS |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc. |
| Main Tube Size: | OD: 15.88-63.5mm , Thk.1.65-4.57mm |
| Tube W.T.: | 1.65-4.57mm |
| Fin Thickness: | 0.2mm~3.0mm |
| Fin Height: | 1.6mm ~60mm |
| End: | Plain End, Beveled End |
| Application: | Shell Tube Heat Exhanger |
| Company Info. |
| Yuhong Group Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Copper Nickel Alloy Low Finned Tube ASME SB111 UNS C70600 CuNi 90/10 For Shell Tube Heat Exhanger
This specification ASTM B111 establishes requirements for copper and various copper alloys seamless tubing and tubing tubing in a specified range of diameters for use in surface condensers, evaporators, and heat exchangers. The copper and copper alloys specified are UNS Nos. C10100, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, and C72200.The products shall be produced by casting, extruding, drawing, annealing, straightening, and trimming, and by any other process which will produce seamless tubes under specified conditions.
Copper and copper alloys shall be supplied in any of the following hardened states: annealed, lightly drawn, hard drawn or hard drawn and finally annealed. Tubing for ferrules shall be fully annealed to full crystallization. Stress relieving heat treatment is recommended for certain tubing after straightening.
Products should be tested for expansion, compression and residual stress. Tensile and expansion requirements for the product are specified according to the steel grade designation. Products shall also be subjected to mercury nitrite test, ammonia vapor test, eddy current test, hydrostatic test and pneumatic test.
Material
| Grade | USA | U.K | Germany | Japan |
| China BG | ASTM B 111 | BS | DIN | JIS H |
| BFe10-1-1 | C70600 | CN102 | CuNi10Fe1Mn | C7060 |
Standards and Composition
| Trade Name | UNS | Copper Nickel Industry Specifications | Chemical Composition | Min. Tensile (KSI) | Min. Yield (KSI) | Elongation % |
| CuNi 90/10 | UNS C70600 UNS C70620 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Cu 88.6 min Pb. 05 max* Fe 1.8 max Zn 1 max* Ni 9-11 max Mn 1.0 max | 38 | 15 | 30 |
| CuNi 90/10 | UNS C70600 | EEMUA 144 90/10, 145 90/10, 14 90/1 | Cu rem. Pb. 01 max Fe 1.5-2.0 Zn 0.2 max P 0.2 max S 0.2 max Ni 10-11 Mn 0.5-1.0 | 40 | 15 | 30 |
| CuNi 70/30 | UNS C71500 UNS C71520 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468 DIN 2.0882 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Cu rem (65.0 min) Pb. 05 max* Fe 0.4-1.0 Zn 1 max* Ni 29-33 Mn 1 max | 52 | 18 | 45 |
| CuNi 70/30 | UNS C71640 | ASTM B111, B543, B552 | Cu rem Pb. 05 max* Fe 1.7-2.3 Zn 1 max* Ni 29-32 Mn 1.5-2.5 | 63 | 25 | – |
| Standard Dimensions - Low Finned Tubes | |||||||
| Outside Diameter | Thickness | Length | Fin Density | ||||
| (mm) | (inch) | (mm) | (BWG) | (m) | (ft) | (fins/inch) | (fins/m) |
| 12.00~ 60.00 | 0.47~ 2.4 | 0.635 ~ 4.572 | 23 ~ 7 | 0.3 ~ 25 | 1 ~ 82 | 8 ~ 40 | 315 ~ 1575 |
| Materials - Low Finned Tubes | |
| Carbon Steel | SA 179 / A 179 |
| Carbon Steel | SA 210 / A 210 |
| Carbon Steel | SA 334 / A 334 |
| Stainless Steel | SA 213 / A 213 |
| Duplex Stainless Steel | SA 789 / A 789 |
| Copper & Cu Alloys | SB 111 / B 111 |
| Titanium & Ti Alloys | SB 338 / B 338 |
| For different materials please contact our sales department. | |
| Standard Technical Specifications - Low Finned Tubes | |
| Carbon Steel | ASTM A 498 |
| Stainless Steel | ASTM A 1012 |
| Copper and Copper Alloys | ASTM B 359 |
| Titanium | ASTM B 891 |
| For different materials please contact our sales department. | |
| ALSO AVAILABLE - LOW FINNED TUBES | |
| Condenser Tube "Y-fin" | Evaporator Tube "T-fin" |
 |  |
| Inner Grooved (IG) Low Fin Tube | Inner Grooved (IG) Y-Fin / T-fin Tube |
 |  |
| U-Bent Low Fin Tube | Annealed Low Fin Tube |
 |  |
| Inspections and Tests - Low Finned Tubes | |
| Chemical Composition | |
| Mechanical Properties | |
| Hydrostatic Test | |
| Pneumatic Test | |
| Boroscopic Inspection | |
| Eddy Current Test | |
|
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