Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | TT OR LC |
| Supply Ability | 5000T PER MONTH |
| Delivery Time | 30DAYS |
| Packaging Details | Plastic packing, oiling, wooden box |
| OD. Range | 6mm – 168mm |
| Wall thickness | 1mm-15mm |
| Length | Coil tube/ Strainght length |
| Standard | ASTM B111/SAME SB111 |
| Grade | C68700/CuZn22AI2 |
| Type | Seamless copper Alloy pipe |
| Brand Name | Joyruns |
| Model Number | 5mm to 200mm |
| Certification | ISO9000 |
| Place of Origin | CHANGZHOU, CHINA |
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Product Specification
| Payment Terms | TT OR LC | Supply Ability | 5000T PER MONTH |
| Delivery Time | 30DAYS | Packaging Details | Plastic packing, oiling, wooden box |
| OD. Range | 6mm – 168mm | Wall thickness | 1mm-15mm |
| Length | Coil tube/ Strainght length | Standard | ASTM B111/SAME SB111 |
| Grade | C68700/CuZn22AI2 | Type | Seamless copper Alloy pipe |
| Brand Name | Joyruns | Model Number | 5mm to 200mm |
| Certification | ISO9000 | Place of Origin | CHANGZHOU, CHINA |
| High Light | ASTM B111 C68700 ，ASME SB111 Seamless Copper Pipe ，CuZn20Al2As Seamless Copper Pipe | ||
ASME SB111/ASTM B111 C68700/CuZn20Al2As,HAL77-2 seamless copper alloy condenser tube
Inhibited Aluminum Brass tubes – C68700 - resists the action of high-velocity salt and brackish water and is commonly used for condenser tubes. The main characteristic of C68700 is its high resistance to impingement attack. Tubes of these alloys are recommended for use in Marine and Land Power Stations, in which cooling water velocities are high.
Chemical Composition | ||||||
| Element | |||||
Cu(1,2) | Pb | Zn | Fe | Al | As | |
(1) Cu value includes Ag.(2) Cu + Sum of Named Elements 99.5% min. | ||||||
Min (%) | 76.0 |
|
|
| 1.8 | 0.02 |
Max (%) | 79.0 | 0.07 | Rem | 0.06 | 2.5 | 0.06 |
Mechanical Properties* | |||||||
Form | Temper | Temper Code | Tensile Strength | YS-0.5% Ext | Elongation | Rockwell F scale | |
Tube | Nominal Grain Size 0.025 mm | OS025 | 60 Typ | 27 Typ | 55 Typ | 77 Typ | |
* Measured at room temperature, 68°F (20°C). | |||||||
Thermal Properties | |||
Treatment | Minimum* | Maximum* | |
* Temperature is measured in Fahrenheit. |
| ||
Annealing | 800 | 1100 |
|
Hot Treatment | 1400 | 1600 |
|
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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