1. ASTM A335 P22 alloy pipe
2. ASTM A213, A210-C, A179, A192, DIN17175 ST37.5 ST35.8
3. OD: 6-1200mm, WT: 1-80mm
1. ASTM A335 P22 alloy pipe
2. ASTM A213, A210-C, A179, A192, DIN17175 ST37.5 ST35.8
3. OD: 6-1200mm, WT: 1-80mm
4) heater
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1 Product name ASTM A335 P22 alloy pipe |
heat exchanger tube |
2 Production Standard |
ASTM SA213, SA335, A369, A209, A250, G3462, G3467, DIN17175, BS3059-2 |
3 Material |
A213: T2, T5, T9, T11, T12, T22, T91, T92 |
A335: P1, P2, P5, P9, P11, P12, P21, P22, P91, P92 |
DIN17175: 15Mo3, 13CrMo44, 10CrMo910, 12CrMo195 |
BS3059: 360, 440, 460, 620 |
JIS G3458: STPA12, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26 |
JIS G3462: STPA12, STBA13, STBA20, STBA22, STBA23, STBA24, STBA25, STBA26 |
4 Outside diameter: 14mm~114.3mm |
5 Wall Thickness:2mm~25mm |
6 Length: 6m-12m, also can be manufactured by customers' requirements |
7 Producing Type: Seamless |
8 Type of ends: Plain ends or bevel ends |
9 Coating for protection: Can be required according to customers' requirement |
10 Application:Widely used in oil, chemical industry, electricity, boiler industryof high-temperature |
resistance, low temperature resistance, corrosion resistance in pilie lines, etc |
11 Min Order Quantity : 5 ton |
12 Payment:TT or LC |
USE:
A213 : Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater and Heat-Exchanger Tubes
Weight Count:(just for Alloy Steel) Weight(Kg/M)=(OD-WT)*WT*0.02466 OD:Outside Diameter WT:Wall-Thickness |
| C max | Mn max | P max | S max | Si min | Cr max | Ni max | Mo max | Cu Max | T5 | 0.15 | 0.3-0.6 | 0.025 | 0.025 | 0.5 | 4.0-6.0 | | 0.45-0.65 | | T11 | 0.05-0.15 | 0.3-0.6 | 0.025 | 0.025 | 0.5-1.0 | 1.0-1.5 | | 0.44-0.65 | | T12 | 0.05-0.15 | 0.3-0.61 | 0.025 | 0.025 | 0.50 | 0.8-1.25 | | 0.44-0.65 | | T22 | 0.05-0.15 | 0.3-0.6 | 0.025 | 0.025 | 0.5-1.0 | 1.9-2.6 | | 0.87-1.13 | | T91 | | | | | | | | | |
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A213 Seamless Alloy Steel Boiler Tube Delivery Condition :
As different requirements,It including pickling,etc. AS per Standard
Packing:
1.Standard Packing
2.Woodbox Packing
Other Test:
1.Hydrostatic or Nondestructive Electric Test
2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking
More information according the standard:
A213 : Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater and Heat-Exchanger Tube