A335-P12,A369-FP12 JIS G3458 STPA12 STPA20 STPA22 Alloy Seamless Steel Tubes For Boiler , Superheater
Alloy steel pipes are mainly used for high-pressure and high-temperature pipelines and equipment such as power plants, nuclear power, high-pressure boilers, high-temperature superheaters and reheaters. They are made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel. , by hot rolling (extrusion, expansion) or cold rolling (drawing).
Product name | Alloy steel pipe /Tube |
Grade | STPA 12, STPA 20, STPA 22, STPA 23, STPA 24, STPA 25, STPA 26. |
Standard | JIS G3458, asme SA213,astm a213, asme SA335, astm a335, A369, A209, A250, G3462, G3467, DIN17175, BS3059-2 |
Material | JIS G3458: STPA12, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26 SA213: T2, T5, T9, T11, T12, T22, T91, T92 SA335: P1, P2, P5, P9, P11, P12, P21, P22, P91, P92 DIN17175: 15Mo3, 13CrMo44, 10CrMo910, 12CrMo195 BS3059: 360, 440, 460, 620 JIS G3462: STPA12, STBA13, STBA20, STBA22, STBA23, STBA24, STBA25, STBA26 |
OD | 6mm ~ 350mm. |
Thickness | 1mm ~ 30mm |
Length | 6m ~ 24m also can be manufactured by customers' requirements |
Type | Seamless |
Coating for protection | Can be required according to customers' requirement |
Type of ends | Plain ends or bevel ends |
Chemical Composition(%)
Product No. |
≤C |
≤Mn |
P≤ |
S≤ |
≤Si |
Cr |
Mo |
JIS 3458 |
0.15 |
0.60 |
0.035 |
0.03 |
0.50 |
4.00-6.00 |
0.45-0.65 |
Related Grade Material For Reference
Grade Materials |
JIS G3458 STPA25 ASTM A213(T2/T5/T9/T11/T12/T22/T91/T92) ASTM A335(P1/P2/P5/P9/P11/P12/P21/P22/P91/P92) ASTM A369(FP1/FP2/FP5/FP9/FP11/FP12/FP21/FP22/FP91/FP92) JIS G3462 (STBA12/STBA13/STBA20/STBA22/STBA23/STBA24/ STBA25/STBA26) JIS G3458 (STPA12/STPA20/STPA22/STPA23/STPA24/STPA25/ STPA26) DIN17175 (15Mo3/13CrMo44/10CrMo910/12CrMo195) |
Standards |
ISO,DIN,ASTM, JIS, IDF, Non-standard and etc |
Applications
Alloy steel pipe applies to boiler, superheater, petroleum, chemical industry, electric power, high temperature
resistant, low temperature resistant.
Product Photo
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Packing & Delivery
Main Certificates
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order
to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).