| 产品 | SMLS 管 | 标准： | ASTM B111 |
|---|---|---|---|
| 材料 | 铜合金 | 年级 | C44300 |
| 类型 | 圆形 | 包装细节： | 胶合木箱/铁箱/带塑料盖的捆绑箱 |
| 强光 | C44300 Copper Nickel Seamless Tube， Heat Exchanger Seamless Copper Nickel Tube， Copper Nickel Boiler Tube | ||
ASTM B111 C44300 Copper Alloy Seamless Heat Exchanger ， Condensador Tube
同昌集团供应 ASTM B111 C44300 Copper Nickel Alloy SMLS Tube in more than 70 countries. This specification ASTM B111 establishes requirements for SMLS tube and ferrule stock of copper and various copper alloys up to 3-1/8" ，inclusive， in diameter， for use in surface condensers， evaporators， and heat exchangers.
Materal C44300 has good corrosion resistance and is specially used for tubing of steam condensers cooled with fresh， salt or brackish water. Admiralty metal tubes are also used for heat exchangers in oil refineries， in which corrosion from sulfur compounds and contaminated water may be very severe， and for feed-water heaters and heat-exchanger equipment as well as other industrial fields.
规格 的 C44300
| 尺寸 | 所有钢管均按照 ASTM、ASME 等相关标准进行生产和检验/测试。 | ||||
| 外径 | 5mm to 350mm or mas | ||||
| 时间安排 | SCH 40， SCH 80， SCH 160， SCH XS， SCH XXS or INCHS ，All Schedules | ||||
| 测试 | Expansion Test / Flattening Test / Residual Stress Test / Nondestructive Testing， etc | ||||
| 长度 | Required Length Mainly 6meter | ||||
Chemical Composition % Of C44300
| 等级 | 铜 | 锡 | Lead | 锌 | 砷 | 铁 |
| UNS C44300 | 70-73 | 0.9-1.2 | 0.07 最大值 | 余留 | 0.02-0.06 | 0.06 最大值 |
Tensile Requirements， Inch-Pound Values 的 C44300
| 等级 | 温度名称 | Tensile Strength min ksiA / MPa | 屈服强度B min ksiA / MPa | |
| 标准 | 前 | |||
| C44300 | O61 | 退火 | 45 / 310 | 15 / 105 |
| A ksi = 1000psi | ||||
| B At 0.5% extension under load | ||||
密度
| 密度 | 0.308 lb/in.3 | 8.53 g/cm3 |
应用
Condenser & Heat Exchanger & Boiler
石油化工
化学
海上油气平台和加工
海水设备和系统设计
纸浆和纸张
海水淡化厂
发电
