Yaang Steel distributes an extensive selection of boiler tubing used in the development of waterwalls, economizers, and superheaters. Common ASTM specifications include A213 and A210. We also carry A519 boiler tubing for mechanical and pressure applications and for transporting steam, water, and gas.
Boiler tubes need to withstand high pressure and temperature. Yaang steel state-of-the-art manufacturing processes and advanced inspection and testing procedures ensure ourboiler tube stand up to the harsh environments. An experienced provider to the entire energy industry, Yaang Steel is a reliable source for cold drawn and hot finished boiler tubing. Yaang Steel has the capability and capacity to produce the size, specifications, quality and quantities you need.
Boiler Tube in the following Spec/Grades:
- ASTM A178 Grade A, C, D
- ASTM A192
- SA210 / A210 – Grade A1, C
- SA213 / A213 – Grades (limited sizes) T-5, T-9, T-11, T-22, T-91
- BS3059-I 320 CFS
- BS3059-II 360, 440, 243, 620-460, 622-490, S1, S2, TC1, TC2
- EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
- EN10216-2 P195GH, P235GH, P265GH, TC1, TC2
- DIN17175 ST35.8, ST45.8
- DIN1629 ST37.0, ST44.0, ST50.0
- JIS G3454 STPG370, STPG410
- JIS G3461 STB340, STB410, STB440
- GB5310 20G, 15MoG, 12CrMoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB
- GB9948 10, 20, 12CrMo, 15CMo
Application: For high, middle, low pressure boiler and pressure purpose
Delivery Condition: Annealed, Normalized, Normalized and Tempered
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test.
Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Yaang Steel can provide a variety of boiler tubes and pressure tubes not normally found in our inventory on a direct shipment basis. ASME SA-178A and SA-214 tubing in diameters and wall thicknesses other than those listed are available. We are able to furnish ERW Air Heater Tube in both carbon steel and corten. Seamless boiler tubes can be provided in a variety of carbon and alloy specifications including SA-192, SA-209, SA-210, and SA-213.
Length: 25 meters maximum, we advice 11.8 meters max.
Surface condition: bright annealed and pickled
Packing: plastic pipe cap, plastic bag and steel strips bundled
Delivery Conditions: Annealed, Normalized, Normalized and Tempered
Boiler pipe refers to one of the seamless steel pipes. The method of manufacturing boiler tube is the same with seamless steel pipe,but this pipe has a requirement of the steel grades. Depending on the operating temperature, it can be divided into two kinds: general boiler pipes and high-pressure boiler pipes.
A general boiler pipe is able to work below the temperature 450°C.It’s made of hot finished or cold rolled carbon steel pipes. While high-pressure boiler tube is used to produce high-pressure or ultrahigh pressure super heater tube,reheater tube,gas-guide tube,main steam pipe and so on. Our product BS3059-II 360 10, BS3059-II440 belongs to this boiler tube.
Method of manufacture of tube and refercen
- HFS: Hot finished seamless
- CFS: Cold finished seamless
- ERW: Electric resistance welded including induction welded
- CEW: Cold finished electric resistance welded including induction welded