stainless steel tube for heat exchanger,evaporater,boiler,condenser,muffler,cooler
Specifications:
(1)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 ± .
(2)The weld takes care of of settle Chinese foot length as 3 ms~9 ms, general settle the Chinese foot with the 6 ms.
(3)The weld takes care of of settle the Chinese foot length in usually length, its the deviation of admission is the 5 mms of ± .
(4)Adopt partial the degree of flinch in a the tube of weldfor keeping the Chinese foot measurement should not very in 2.0 mms.
he 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
| 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 |
FAQ
1. Which countries your products are exported to?
Our pipe production lines are sold all over the world and with related certifications.
2.How about the warranty?
All our pipe production lines have one year quality warranty, during the warranty time, the spare parts replacement is free. And we provide life long time technical support and other assistance.
3.How to install your pipe production lines?
Usually speaking, engineers will be sent to your factory to help to install and adjust the machines. We also have paper installation instructions and videos, teaching you till you command it.
4. Which export port you use?
Any China ports. Commonly, we will use Shenzhen port. But it can be appointed as you like.
5. How about the payment terms and delivery time ?
Payment terms for small machines: 100% T/T/ Western Union/Cash in advance.
The big machines and big amount: 40% deposit, 60% before shipment (we will shoot total delivering process for customer's confirmation) and the related papers. You can pay by T/T,L/C, Western Union or other ways.
The machine delivery time is within 45-90 days.
6.Is your goods with ISO9001 or CE certificate ?
Yes, all our pipe production lines has ISO certificate. All machines are high quality goods.
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