ASME SA213 T23 boiler tube belongs to the 2-1/4Cr-1.6W-Mo series steel, which is a low-carbon micro-alloyed controlled rolled steel and fine-grained steel. It has a low carbon content and strictly controls the sulfur and phosphorus content to reduce the tendency to form cracks. The high-temperature creep strength and allowable stress of the material are improved.
ASME SA213 T23 seamless boiler tube is mainly used to manufacture superheaters, reheaters and water-cooled walls of large power station boilers. It is the best choice material when the main steam temperature is below 620 degree .
Mechanical properties of A213 T23 Seamless Steel Tubes
| SA213 T23 | Greater than or equal to 74(510) | Greater than or equal to 58(400) | Greater than or equal to 20 | Greater than or equal to 220 |
Heat treatment of SA213 T23 boiler pipe
| T23 | K40712 | 1900–1975[1040–1080] | 1350–1470 [730–800] |
note:Regarding the heat treatment of ASME SA213 T23 alloy boiler tubes, although early studies showed that heat treatment is not required after welding when the wall thickness is less than 10mm,
Common specifications: 57mm*4.5mm, 60mm*9mm, 63mm*4mm, etc.
Length: 6M or specified length as needed.
Delivery: 7-15 days after payment
ASTM A213 Grade T23 Tubing
GNEE has established ISO9001:200S quality management system and implemented total quality management. Now, we sell 160,000 tons of steel pipes per year, including high, medium and low pressure boiler, ship, liquid product transportation pipes. We provide high quality products to customers in different industries.
A. Regular stock is usually 10 days. Depends on the products.
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