برجسته کردن:
304 Stainless Steel Heat Exchanger Tube
ASTM U-Tube Stainless Steel Tube for Heat Exchanger U Shape Tubes 304 316L Pipes 300 Series
zheheng steel specializes in producing stainelss steel seamless pipe. We always put the quality as the first consideration. If you're interested in cooperating with our company, welcome to contact me. We will be happy to give you a quotation upon receipt of your detailed requirements.
Stainless steel tube
Specifications:
1) Diameters: 4 - 76.2mm
2) W. T.: 0.4 - 2.5mm
3) Grades: 316L/304/304L/310S, etc.
4) Standard: GB/ISO/EN/ASTM/JIS, etc.
5) Application range: Widely use in the foodstuff, medical equipment, power, boiler, cooler, auto, condenser etc.
6) Packing: Inner packing: 1 PC/plastic bag; Outer packing: Bundles in weaving bags or in plywooden case.
Advantages:
High efficiency,coefficient up to 10000 W/m2•°C,Heat exchanging capacity 3-7 times traditional equipments.
Compact configure, occupy small area,one tenth as the traditional equipments
Titanium material, endure high temperature, pressure and corruption.
Helix screw thread elasticity heat exchange bundle, eliminate the stress
Design flux speed is 5.5m/s, less dirt.
ASME standard VIII-1
Easy clean and maintain
Big flow volume
Compactable
Easy installation and durable
The thick the deviation of admission( do not include the weld sew) in wall of the weld tube is for ruling the wall thick 10% of ±, but minimum admission deviation is the 0.02 mms of ±.
The weld takes care of of settle Chinese foot length as 3 ms~9 ms, general settle the Chinese foot with the 6 ms.
The weld takes care of of settle the Chinese foot length in usually length, its the deviation of admission is the 5 mms of ±.
Adopt partial the degree of flinch in a the tube of weldfor keeping the Chinese foot measurement should not very in 2.0 mms.
The machine function sees the table 5
table 5
| Steel number |
Card number |
The heat handles
Make degree |
The anti- pulls the strength
MPa |
Accept defeat the strength
MPa |
Extension rate% |
Degree of hardnessHRB |
| 0Cr19N19 |
304 |
≥1010°C
Nasty and cold |
≥520 |
≥205 |
40 |
≤90 |
| 00Cr19Ni11 |
304L |
" " |
≥480 |
≥175 |
40 |
≤90 |
| 0Cr17Ni12M02 |
316 |
" " |
≥520 |
≥205 |
40 |
≤90 |
| 0Cr17Ni14M02 |
316L |
" " |
≥480 |
≥175 |
40 |
≤90 |
| 0Cr18Ni11Ti |
321 |
≥920°C
Nasty and cold |
≥520 |
≥205 |
40 |
≤90 |
Shell and Tube Swimming Pool Heat Exchanger:
With high heat transferring efficient heat exchanger tubes and smooth shell, it ensures high velocities inside of the unit making the heat exchanger a very reliable, efficient and cost effective way to transfer heat indirectly between any boiler/solar water heater or heat pump water heater circuit and any pool or spa circuit, besides other applications.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 100% T/T advance. ( For small order.)
B: 30% T/T and balance against copy of documents.
C: 30% T/T advance, balance L/C at sight
D: 30% T/T , balance L/C usance
E: 100% L/C usance.
پیام شما باید بین 20 تا 3000 کاراکتر باشد!
