Asme SA213, ASTM a 213 T2, T11, T12, T22, T91, Heat Exchanger Seamless Steel U Tube

Model NO.: ASTM a 213 T2, T11, T12, T22, T91 u tube Material: Stainless Steel Usage: Chemical Industry Asme SA213, ASTM a 213: Seamless Stainless Steel Tube Origin: China Technique: Cold Drawn Surface Treatment: Acid Pickling Section Shape: Round Trademark: C&N C&N offers high quality of  ASME SA213, ASTM A 213 T2, T11, T12, T22, T91,  heat-Exchanger seamless steel tube

Features:
(1) Commodity:Application: Boiler tube, super heater tube, heat-Exchanger tube.
(2) Process method: Cold drawn / cold rolled
(3) Surface finish: Anneal / pickling / polished / bright anneal
(4)Material details

Standard: ASTM A213/ASME SA213
Steel grade: T2, T11, T12, T22, T91, T92
Size: OD (10-127mm) x WT (1.2-12.7mm)

Grade	Chemical Composition%
	C	Si	Mn	P,S	Cr	Mo	Ni	V	Al
T2	0.10~0.20	0.10~0.30	0.30~0.61	≤ 0.025	0.50~0.81	0.44~0.65	-	-	-
T11	0.05~0.15	0.50~1.00	0.30~0.60	≤ 0.025	1.00~1.50	0.44~0.65	-	-	-
T12	0.05~0.15	≤ 0.5	0.30~0.61	≤ 0.025	0.80~1.25	0.44~0.65	-	-	-
T22	0.05~0.15	≤ 0.5	0.30~0.60	≤ 0.025	1.90~2.60	0.87~1.13	-	-	-
T91	0.07~0.14	0.20~0.50	0.30~0.60	≤ 0.02	8.0~9.5	0.85~1.05	≤ 0.4	0.18~0.25	≤ 0.015
T92	0.07~0.13	≤ 0.5	0.30~0.60	≤ 0.02	8.5~9.5	0.30~0.60	≤ 0.4	0.15~0.25	≤ 0.015
Grade	Chemical Composition%				Mechanical Properties
	W	B	Nb	N	T. S	Y.P	Elongation	Hardness
T2	-	-	-	-	≥415MPa	≥205MPa	≥30%	163HBW ( 85HRB)
T11	-	-	-	-	≥415MPa	≥205MPa	≥30%	163HBW ( 85HRB)
T12	-	-	-	-	≥415MPa	≥220MPa	≥30%	163HBW ( 85HRB)
T22	-	-	-	-	≥415MPa	≥205MPa	≥30%	163HBW (85HRB)
T91	-	-	0.06~0.10	0.03~0.07	≥585MPa	≥415MPa	≥20%	250HBW (25HRB)
T92	1.50~2.00	0.001~0.006	0.04~0.09	0.03~0.07	≥620MPa	≥440MPa	≥20%	250HBW (25HRB)

(5) Packaging: Seaworthy wooden cases / steel framed cases / simple packaging

Contact us if you need more details on T11 Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about T2 Tube、T22 Tube. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Stainless Steel Pipe