医用气体铜管
产品特点：管壁脱油脱脂，洁净度高，优秀的抑菌、抗霉和耐腐蚀能力
Product features: Tube wall degreasing and degreasing, high cleanliness, excellent anti-bacteria, anti-mold and corrosion-resistant ability
产品执行标准：YS/T 650、ASTM B819、EN13348、AS2896
Executive Standard of the Product: YS/T 650、ASTM B819、EN13348、AS2896
产品牌号：C12200、TP2、Cu-DHP、CW024A、DIN2.009、SF-Cu
Grade: C12200、TP2、Cu-DHP、CW024A、DIN2.009、SF-Cu
产品状态：硬态(Y)、半硬态(Y2)、软态(M)
Temper: Hard, Half Hard, Soft Annealed
应用领域：医疗氧气输送系统
Application areas: Medical Gas Systems
包装方式：管双端加封堵头后用塑封袋或木箱包装
Packing: Tube Sealed with Cap then Packing with Plastic Bag or Wooden Box
OEM订制：支持长度定制、标签定制、管壁喷码定制
OEM customization: support customized length, customized labels, customized spray code on tube wall
产品规格参数表：SPECIFICATIONS FOR REFERENCE / ASTM B819
|
公称通径 DN (inch) |
外径及公差范围 Outside Diameter and Tolerance (mm) |
壁厚,公差范围 & 碳含量残留范围 Wall Thickness and Tolerances & Interior Surface Residue Limit (mm & g) |
Length (m) |
||||||
|
Type K |
Type L |
||||||||
|
O.D |
Tolerance |
Thickness |
Tolerance |
Res. |
Thickness |
Tolerance |
Res. |
||
|
1/4 |
9.52 |
±0.025 |
0.89 |
±0.089 |
0.0056 |
0.76 |
±0.076 |
0.0058 |
1-6.1 |
|
3/8 |
12.7 |
±0.025 |
1.24 |
±0.13 |
0.0074 |
0.89 |
±0.10 |
0.0079 |
1-6.1 |
|
1/2 |
15.88 |
±0.025 |
1.24 |
±0.13 |
0.0097 |
1.02 |
±0.10 |
0.0100 |
1-6.1 |
|
5/8 |
19.05 |
±0.025 |
1.24 |
±0.13 |
0.0120 |
1.07 |
±0.10 |
0.0122 |
1-6.1 |
|
3/4 |
22.22 |
±0.025 |
1.65 |
±0.15 |
0.0137 |
1.14 |
±0.10 |
0.0144 |
1-6.1 |
|
1 |
28.58 |
±0.038 |
1.65 |
±0.15 |
0.0182 |
1.27 |
±0.13 |
0.0188 |
1-6.1 |
|
1-1/4 |
34.94 |
±0.038 |
1.65 |
±0.15 |
0.0228 |
1.40 |
±0.15 |
0.0232 |
1-6.1 |
|
1-1/2 |
41.30 |
±0.051 |
1.83 |
±0.18 |
0.0271 |
1.52 |
±0.15 |
0.0276 |
1-6.1 |
|
2 |
54.00 |
±0.051 |
2.11 |
±0.20 |
0.0359 |
1.78 |
±0.18 |
0.0364 |
1-6.1 |
|
2-1/2 |
66.70 |
±0.051 |
2.41 |
±0.25 |
0.0446 |
2.03 |
±0.20 |
0.0453 |
1-6.1 |
|
3 |
79.40 |
±0.051 |
2.77 |
±0.28 |
0.0533 |
2.29 |
±0.23 |
0.0540 |
1-6.1 |
|
3-1/2 |
92.08 |
±0.051 |
3.05 |
±0.30 |
0.0620 |
2.54 |
±0.25 |
0.0628 |
1-6.1 |
|
4 |
104.78 |
±0.051 |
3.40 |
±0.33 |
0.0707 |
2.79 |
±0.28 |
0.0717 |
1-6.1 |
|
5 |
130.18 |
±0.051 |
4.06 |
±0.41 |
0.0881 |
3.18 |
±0.30 |
0.0894 |
1-6.1 |
|
6 |
155.58 |
±0.051 |
4.87 |
±0.48 |
0.1052 |
3.56 |
±0.36 |
0.1071 |
1-6.1 |
|
8 |
206.38 |
-0.15,+0.051 |
6.88 |
±0.69 |
0.1390 |
5.08 |
±0.51 |
0.1416 |
1-6.1 |
备注 Remark:
● 上表中C含量残留数值为6.1m长度内壁最大允许残留量
● ASTM B819 标准要求管内壁C标准残留量不应超过0.038g/m²
● YS/T 650标准要求管内壁C标准残留量不应超过0.020g/m²
管材最大工作压力计算：
p —— 最大工作压力，单位为牛顿每平方毫米(N/mm²)
t —— 管材壁厚,单位毫米(mm)
D ——管材外径,单位毫米
S —— 材料允许力，硬态管S=63N/mm²,半硬态管 S=50N/mm², 软态管S=41.2N/mm²
