- Other Lab Supplies[1]
- Other Electrical Equipment[1]
- Gas Disposal[1]
- Water Treatment[7]
- Dental Equipments[1]
- Implants & Interventional Materials[2]
- Other Filter Supplies[2]
- Other Refrigeration & Heat Exchange Equipment[1]
- Welding Rods[5]
- Other Measuring & Analysing Instruments[1]
- Nickel[10]
- Other Titanium[10]
- Titanium Bars[10]
- Titanium Foil[2]
- Titanium Pipes[10]
- Titanium Sheets[10]
- Titanium Wire[3]
- Tungsten Sheets[1]
- Other Sports & Entertainment Products[1]
- Jewelry Tools & Equipment[1]
- Contact Person : Mr. Chen yiguang
- Company Name : Baoji Qixin Titanium Co., Ltd.
- Tel : 86-0917-3307518
- Fax : 86-0917-3307535
- Address : Shaanxi,Baoji,Xuguang Industrial Park, Maying Town,Weibin District
- Country/Region : China
- Zip : 721013
ASTM B338 Titanium and Titanium Alloy Tubes for Heat Exchanger and Condenser
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1.feature
Designation no | Condition | manufacturing method | OD mm | thickness mm |
Gr1 Gr2 Gr7 Gr9 | M | cold rolling | 10~15 | 2.5,3.0,3.5,4.0,4.5 |
>15~20 | 0.5,3.0,3.5,4.0,4.5 | |||
>20~30 | 0.5,3.0,3.5,4.0,4.5 | |||
>30~40 | 0.5,0.6,0.8,1.0,3.0,3.5,4.0,4.5 | |||
>40~50 | 0.5,0.6, 0.8,1.0,1.25,3.5,4.0,4.5 | |||
>50~60 | 0.5,0.6, 0.8,1.0,1.25,4.0,4.5 | |||
>60~80 | 0.5,0.6, 0.8,1.0,1.25,1.5 | |||
weld | 16 | 1.25,1.5,2.0,2.5,3.0,3.5,4.0,4.5 | ||
19 | 1.5,2.0,2.5,3.0,3.5,4.0,4.5 | |||
25,27 | 2.0, 2.5,3.0,3.5,4.0,4.5 | |||
31,32,33 | 0.5,0.6,2.5,3.0,3.5,4.0,4.5 | |||
38 | 0.5,0.6, 0.8,1.0,1.25,3.0,3.5,4.0,4.5 | |||
50 | 0.5,0.6, 0.8,1.0,1.25,1.5,3.0,3.5,4.0,4.5 | |||
63 | 0.5,0.6, 0.8,1.0,1.25,1.5,3.0,3.5,4.0,4.5 | |||
weld ~rolling | 6~10 | 1.5,2.0,2.5,3.0,3.5,4.0,4.5 | ||
>10~15 | 2.0,2.5,3.0,3.5,4.0,4.5 | |||
>15~20 | 2.5,3.0,3.5,4.0,4.5 | |||
>20~25 | 2.5,3.0,3.5,4.0,4.5 | |||
>25~30 | 2.5,3.0,3.5,4.0,4.5 |
2. Outside Diameter Tolerance
External Diameter(mm) | allowable deviation(mm) |
6~25 | ±0.10 |
>25~38 | ±0.13 |
>38~50 | ±0.15 |
>50~60 | ±0.18 |
>60~80 | ±0.25 |
3. mechanical property
Designation no | Condition | Tensile Strength ó b(Mpa) | Yield Strength ó 0.2(Mpa) | Elongation δ(%) |
Gr1 | M | 370~530 | ≥250 | ≥20 |
Gr2 | 440~620 | ≥320 | ≥18 | |
Gr7 | 370~530 | ≥250 | ≥20 | |
Gr9 | ≥440 | —— | ≥18 |
4. product display
ASTM B338 Titanium and Titanium Alloy Tubes for Heat Exchanger and Condenser