
- ★产品信息
产品名称:蚊香盘管
- 品牌:海晟威
产地:青岛
- 外径:3.18—22.22mm
壁厚:0.3—1.5mm
长度:3—30m 单层或双层
用途:空调连接,制冷,制热
★产品特点:
1.采用高纯度阴极铜(99.99%)制造
2.用先进的连铸连轧生产工艺,含铜量高(99.90%以上)组织均匀致密,含氧量低,尺寸精度高
3.生产过程中各个环节都经过严格的探伤检查,产品质量稳定,耐压高,内外表面清洁,光泽度好,满足无氟制冷
设备高清洁需要
4.无沙眼、气孔、疏松,具有良好的热电导性、加工性、延展性、防蚀性及耐候性等
5.易于焊接,品质高
6.蚊香盘管装塑料袋或热收缩包装,装纸箱,可根据客户需要打木托盘
7.生产标准:GB/T 17791-1999,或根据美标ASTM B280,欧标EN 12735-1,澳标AS 1571,
日标JIS H3300
★产品尺寸参考图
壁厚 外径 (mm) | ≥0.35mm -0.41mm | ≥0.41mm -0.50mm | ≥0.50mm -0.61mm | ≥0.61mm -0.71mm | ≥0.71mm -0.81mm | ≥0.81mm -0.91mm | ≥0.91mm -1.02mm | ≥1.02mm -1.22mm | ≥1.22mm -1.50mm | ≥1.50mm -1.65mm | ≥1.65mm |
4.76(3/16”) | √ | √ | √ | √ | √ | √ | √ | | | | |
6 | √ | √ | √ | √ | √ | √ | √ | | | | |
6.35 (1/4”) | √ | √ | √ | √ | √ | √ | √ | √ | | | |
7.94(5/16”) | √ | √ | √ | √ | √ | √ | √ | √ | | | |
8 | √ | √ | √ | √ | √ | √ | √ | √ | | | |
9.52 (3/8”) | √ | √ | √ | √ | √ | √ | √ | √ | √ | | |
10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | | |
12 | | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
12.7 (1/2”) | | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
15 | | | √ | √ | √ | √ | √ | √ | √ | √ | √ |
15.88(5/8”) | | | √ | √ | √ | √ | √ | √ | √ | √ | √ |
16 | | | √ | √ | √ | √ | √ | √ | √ | √ | √ |
18 | | | | √ | √ | √ | √ | √ | √ | √ | √ |
19.05(3/4”) | | | | √ | √ | √ | √ | √ | √ | √ | √ |
22 | | | | | | √ | √ | √ | √ | √ | √ |
22.23(7/8”) | | | | | | √ | √ | √ | √ | √ | √ |
“√”表示此规格可以生产,若有特殊要求,可根据客户要求生产。
★铜管承受的最大工作压力计算公式

P—最大工作压力,MPa Pt—试验压力,MPa
t—铜管壁厚,mm D—铜管外径,mm
S—材料允许应力:硬态管S=63MPa,半硬态S=50MPa
N—系数(推荐值n=1~1.5)
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