310 321 347 stainless steel welded tube
We supply a complete set of 310 321 347 ss pipe welding, please contact us if you have any need about 310 stainless steel welded tubes or other stainless steel sheets.
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 310 321 347 stainless steel welded tube in China. With abundant experience, we warmly welcome you to wholesale customized 310 321 347 stainless steel welded tube from our factory. For price consultation, contact us.
310 321 347 steel welded pipe introduce
310 321 347 ss erw pipe video
310 321 347 stainless steel welded tube
310 stainless steel is an austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the higher percentage of chromium and nickel, 310s has much better creep strength, can continue to operate at high temperatures, and has good resistance to corrosion. High temperature resistance.
There is not much difference in corrosion resistance between 321 stainless steel and 304 stainless steel, but under heat-resistant working conditions of 500-600 degrees Celsius, 321 stainless steel is mostly used because 321 stainless steel has titanium (Ti) as a stabilizing element, so that It has better resistance to intergranular corrosion and high temperature strength, and effectively controls the formation of chromium carbide.
347 is a stabilized austenitic chromium steel containing niobium which eliminates carbide precipitation and therefore intergranular corrosion.
310 321 347 stainless pipe welding Description
|
Chemical Composition |
310 |
310S |
|
Carbon |
0.25 max |
0.08 max |
|
Manganese |
2.00 max |
2.00 max |
|
Silicon |
1.50 max |
1.50 max |
|
Phosphorus |
0.045 max |
0.045 max |
|
Sulphur |
0.030 max |
0.030 max |
|
Chromium |
24.00 - 26.00 |
24.00 - 26.00 |
|
Nickel |
19.00 - 22.00 |
19.00 - 22.00 |
310 321 347ss welded pipe
Applications for 310/310S Stainless
Kiln
heat exchanger
radiant tube
Muffle furnace, sterilization pot, annealing cover
Pipe hangers for petroleum refining and steam boilers
Internal parts of coal gasifier
Suggs
Furnace parts, conveyor belts, rollers, furnace linings, fans
food processing equipment
cryogenic structure
310 321 347 ss welded pipe
FAQ
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: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable
Q:About 310 321 347 stainless steel welded tube product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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