ASTM A 210 Seamless Carbon Boiler Tube

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ASTM A 210 Seamless Carbon Boiler Tube

ASTM A 210 Seamless Carbon Boiler Tube

ASTM A 210 covers seamless steel boiler and superheater tubes, belongs to medium-carbon tube product, product types includes safe ends, arch and stay tubes of minimum-wall-thickness, tubing sizes. Material manufacturing is killed. Manufacturing method is following seamless process, final produt is either hot-finished or cold-finished. Surface condition can be customized in your requirement. Test requirement: tension test, flattening test, flaring test, hardness test, hydrostatic or nondestructive electric test,etc.

• Delivery Condition: Annealed, Normalized, Normalized and Tempered

• Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

• Application: For high, middle and low pressure boiler and other pressure purpose

Chemistry Composition:

Grade	C(Max)	Mn(Max)	Si(Min)	P(Max)	S(Max)
A1	0.27	0.93	0.10	0.035	0.035
C	0.35	0.29~1.06	0.10	0.035	0.035

Mechanical Propertie:

Grade	Tensile Strength(Mpa)	Yield Strength(Mpa)	Elongation(%)
A1	≥ 415	≥ 255	≥ 30
C	≥ 485	≥ 275	≥ 30

Outside Diameter & Tolerance:

Hot rolled	Outside Diameter, mm	Tolerance, mm
	OD≤101.6	+0.4/-0.8
	101.6	+0.4/-1.2
Cold Drawn	Outside Diameter, mm	Tolerance, mm
	OD<25.4	±0.10
	25.4≤OD≤38.1	±0.15>
	38.1<od<50.8 td="" style="box-sizing: border-box;">	±0.20>
	50.8≤OD<63.5	±0.25>
	63.5≤OD<76.2	±0.30>
	76.2≤OD≤101.6	±0.38>
	101.6	+0.38/-0.64

Wall thickness & Tolerance:

Hot rolled	Outside Diameter , mm	Tolerance, %
	OD≤101.6, WT≤2.4	+40/-0>
	OD≤101.6, 2.4<wt≤3.8< td="" style="box-sizing: border-box;">	+35/-0>
	OD≤101.6, 3.8<wt≤4.6< td="" style="box-sizing: border-box;">	+33/-0>
	OD≤101.6, WT>4.6	+28/-0>
	OD>101.6, 2.4<wt≤3.8< td="" style="box-sizing: border-box;">	+35/-0>
	OD>101.6, 3.8<wt≤4.6< td="" style="box-sizing: border-box;">	+33/-0>
	OD>101.6, WT>4.6	+28/-0>
Cold Drawn	Outside Diameter , mm	Tolerance, %
	OD≤38.1	+20/-0
	OD>38.1	+22/-0

Tiancheng Group supplies ASTM A210 and other steel grades tubes for high pressure and temperature applications, if you are interested in buying seamless boiler tubes from reliable steel mills, please send an email now!

 http://www.tiancheng.org/post/68.html  to learn more. 

 

---- Josen Richmond Dong 

Jiangsu Tiancheng Group  Limited & Changzhou TC Motor Technology Co.,Ltd.

Address: No. 10, Qianjia Industrial Zone, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, China. TEL: +86-519-88387662   +86-13337883086    FAX: +86-519-85121683   Website: http://www.tiancheng.org  http://www.tcmotor.cn https://AnElectricMotor.com/  Connect to social media: https://www.linkedin.cn/incareer/in/josendong  https://www.facebook.com/steeltube.china  https://twitter.com/TianchengGroup  https://www.instagram.com/josen.dong/  https://www.youtube.com/channel/UCxL-cxNoXknrIleerfNCIVQ  https://www.pinterest.com/anelectricmotor/  https://t.me/JosenRichmond  https://wa.me/message/WWHLIJ3YYMCFL1

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