25.4* 2.11ASTM A213 AISI 347 U Bend Tube For High-Temperature High-Pressure Superheaters
Quick detail :
| Origin | China |
| Brand name | Torich |
| Certificate | ISO9001 TS16949 |
| Material | 304,316,AISI 347 2205,2507 etc |
| Product name | 25.4* 2.11ASTM A213 AISI 347 U Bend Tube For High-Temperature High-Pressure Superheaters |
| Capacity | Burnished Honed Cutting Chamfering |
Basic introduction
Production method:Seamless Cold drawning
Material :
Steel Grade:
| Ferrite | Austenite | Duplex | Super Duplex | Ni-Alloys | Titanium |
| TP410 TP405 S44400 S44660 TP430 | TP304/304L/TP304H TP316/316L/TP316H TP316Ti TP317/317L TP321/TP321H TP347/TP347H TP310S/TP310H N08904/904L | S31803 S32205 S32304 S31500 | S32750 S32760 | C276 MONEL400 HASTELLOY B HASTELLOY 22 N06600 N06625 no6690 N08020 N08800 N08810 N08811 N08825 | Gr.2 |
Tube Of Other Alloys And Steel Grades Can Be Produced Upon Agreement.
What we can do :
Cold draw
Application:
Exchanger High-Temperature High-Pressure Superheaters
U shape drawing:
Feature:
347 stainless steel tube: 18% chromium, 11% nickel
347 contains tantalum and niobium, mainly used for welded parts used at high temperatures
347 stainless steel pipe = 0Cr18Ni11Nb Nb-containing improves intergranular corrosion resistance, with increased strength and no reduction in plasticity. Reduce the thickness of the material. As a structural strength component.
347 stainless steel tube heat treatment: solution treatment (℃) 980-1150 fast cooling
Mechanical properties of solution-treated austenitic steel for 347 stainless steel tubes (GB/T4237-92)
Yield strength ≥205/MPa, tensile strength ≥520/MPa, elongation ≥35%, hardness test: HBS≤187, HRB≤90, HV≤200
Chemical composition of 347 stainless steel pipe: C≤0.08, Si≤1.00, Mn≤2.00, P≤0.035, S≤0.030, Ni=9~13, Cr=17.00~19.00, Nb≥5*C%
A high-alloy steel that can resist corrosion in the air or in chemically corrosive media. Stainless steel has a beautiful surface and good corrosion resistance. It does not need to undergo surface treatment such as color plating, but instead exerts the inherent surface properties of stainless steel. It is used in many A type of steel, commonly referred to as stainless steel. The representative performance is high alloy steel such as 13 chrome steel and 18-8 chrome nickel steel.
From the metallographic point of view, because stainless steel contains chromium, a very thin chromium film is formed on the surface.
In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 12% chromium.
Product show:
Packaging:Wooden cases or according to client’s requirements
Shipping: Land transportation/Ocean transportation
Product Tags:
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ASTM A213 AISI 347 U Bend Tube For High Pressure Superheaters Images
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