Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1500Tons/Month |
| Delivery Time | 20days |
| Packaging Details | wooden box packing |
| Standard | ASTM B111, DIN1785,JIS H3300,BS 2871 CZ110 |
| Material | C68700/CuZn20AL2/CZ110/C71000 |
| OD Size | 6mm to 89mm |
| WT | 0.7mm to 3mm |
| Length | 12m |
| Type Of Productis | Seamless Tube, Welded Tube , Copper Fin Tube |
| Brand Name | Joyruns |
| Model Number | 6mm to 88.9mm |
| Certification | ISO9001 |
| Place of Origin | Changzhou |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1500Tons/Month |
| Delivery Time | 20days | Packaging Details | wooden box packing |
| Standard | ASTM B111, DIN1785,JIS H3300,BS 2871 CZ110 | Material | C68700/CuZn20AL2/CZ110/C71000 |
| OD Size | 6mm to 89mm | WT | 0.7mm to 3mm |
| Length | 12m | Type Of Productis | Seamless Tube, Welded Tube , Copper Fin Tube |
| Brand Name | Joyruns | Model Number | 6mm to 88.9mm |
| Certification | ISO9001 | Place of Origin | Changzhou |
| High Light | CZ110 Seamless Copper Tube ，C71000 Seamless Copper Tube ，ASTM B111 C71500 | ||
ASTM B111 C71500 Copper Nickel Tube for heat exchanger applications
Application range: Copper-Nickel Alloy tube for condenser and heat-exchangers, Water Evaporators, Boiler Blowdown Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, and Distiller etc.
Copper Nickel 70-30 Tubes – C71500 – Has, In General, The Best Resistance Of Any Of The Copper Alloys To Impingement Attack And To Corrosion From Most Acids And Waters. It Is Being Used In Severe Corrosive Conditions In Which Service Lives Longer Than Those Of Other Copper Alloys Are Desired.
| Standard Grade | ASTM B 111 C71500 | EN 12451 CuNi30Mn1Fe (CW354H) | DIN 17664/1785 CuNi30Mn1Fe | BS 2871 CN107 | JIS H3300 C7150 | GB/T8890 BFe30-1-1 |
| Cu | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| Pb | 0.05 Max | 0.02 Max | 0.03 Max | 0.01 Max | 0.05 Max | 0.02 Max |
| Fe | 0.4-1.0 | 0.4-1.0 | 0.4-1.0 | 0.4-1.0 | 0.2-1.0 | 0.5-1.0 |
| Ni | 29.0-33.0 | 30.0-32.0 | 30.0-32.0 | 30.0-32.0 | 29.0-33.0 | 29.0-32.0 |
| Zn | 1.0 Max | 0.5 Max | 0.5 Max | – | 0.5 Max | 0.3 Max |
| S | – | 0.05 Max | 0.06 Max | 0.08 Max | – | 0.05 Max |
| P | – | 0.02 Max | – | – | – | 0.06 Max |
| Mn | 1.0 Max | 0.5-1.5 | 0.5-1.5 | 0.5-1.5 | 0.2-1.0 | 0.5-1.2 |
| C | – | 0.05 Max | 0.06 Max | 0.06 Max | – | 0.05 Max |
| Sn | – | 0.05 Max | – | – | – | 0.03 Max |
| Total Impurities | – | 0.2 Max | 0.1 Max | 0.3 Max | – | 0.7 Max |
| Condition | O61 | R370 | F37 | M | O | M |
| HR50 | R480 | – | O | – | Y2 | |
| – | – | – | – | – | – | |
| Yield Strength N/Mm2 | 125 Min | 120 Min | 120-220 | – | – | – |
| 345 Min | 300 Min | – | – | – | – | |
| – | – | – | – | – | – | |
| Tensile Strength N/Mm2 | 360 Min. | 370 Min | 370 Min | – | 363 Min | 370 Min |
| 495 Min. | 480 Min | – | – | – | 490 Min | |
| – | 480 Min. | – | – | – | – | |
| Elongation (%) | – | 35 Min | 35 Min | – | 30 Min | 30 Min |
| 12min. (WT<1.21 Mm) | 12 Min | – | – | – | 10 Min | |
| 15 Min. (WT>1,21 Mm) | – | – | – | – | – | |
| Hardness Hv5 | – | – | – | 150 Min | – | – |
| – | – | – | 90-120 | – | – |
Packing
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2000
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur... Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur...
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