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Yuhong Group Co.,Ltd

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City:ningbo

Province/State:zhejiang

Country/Region:china

Contact Person:MrJikin Cai

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China Alloy Steel Seamless Tube ASME/ASTM A213 T1,T11, T12, T2, T22, T23, T5, T9, T91, T92,1",2.11MM wholesale

Alloy Steel Seamless Tube ASME/ASTM A213 T1,T11, T12, T2, T22, T23, T5, T9, T91, T92,1",2.11MM

Name: Alloy Steel Seamless Tube ASMEASTM A213 T1T11 T12 T2 T22 T23 T5 T9 T91 T921211MM
Brand: YUHONG
Price: 1 USD

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Brand Name :YUHONG

Model Number :ASMES SA335 P9 /P11 / P12 / P22 / P91

Certification :ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin :CHINA

MOQ :1 PC

Price :USD

Supply Ability :1500 tons per month

Delivery Time :15 DAYS

Packaging Details :Ply-wooden Case /Iron Case/ Bundle with plastic Cap

GRADE :T1,T11, T12, T2, T22, T23, T5, T9, T91, T92

STANDARD :ASTM A213 / SMES SA213

OD :1/4'' TO 5''

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ASTM A213 / ASME SA213 T9 T91 T92 Alloy Steel Seamless tube for Boiler , Superheater , Heat exchanger application

Yuhong Group supply huge qty of Cr-Mo Alloy seamless pipe and tube , and export more than 35 countries . Our alloy seamless tube be width used in boiler and heating.

YUHONG controls the entire manufacturing process from raw material to finished products, Inspection points are localed in the manufacturing process to ensure all products meet all requirements. In such quality control system, faults are detected at the earliest possible stage of the production process in order to eliminate the risk of rejection at final inspection. We have made continuous efforts to reduce the problem throughout total quality assurance system including traceability control, YUHONG not only inspect by ourself , also through TPI like BV, SGS, DNV, ABS, MOODY, IBR, so that today the quality of our productsis clearly recognized by our client.


Carbon	Chromiun	Low Temperature	Stainless Steel		Duplex	Copper& Bronze	Titanium	Ni-Alloy
SA178-A	SA213-T1	SA333-Gr.1	SA213	TP316L	A789-S31803	SB111-C70600	SB338-GR.1	SB163	NO2200
SA178-C	SA213-T11	SA333-Gr.3	SA249	TP316H	A789-S32205	SB111-C71500	SB338-GR.2	SB167	NO2201
SA179	SA213-T12	SA333-Gr.6	SA268	TP316Ti	A789-S32750	SB111-C71640	SB338-GR.5	SB444	NO8020
SA192	SA213-T22	SA333-Gr.7	SA269	TP316LN	A789-S32760	SB111-C68700	SB338-GR.7	SB514	NO6022
SA209-T1	SA213-T5	SA333-Gr.8	SA376	TP321	A789-S32707	SB111-C44300	SB338-GR.9	SB619	N10276
SA209-T1a	SA213-T9	SA334-Gr.1	TP304	TP321H	A789-S32304		SB338-GR.12	SB622	NO4400
SA209-T1b	SA213-T91	SA334-Gr.3	TP304L	TP347	A789-S31500			SB626	NO6600
SA210-A1		SA334-Gr.6	TP304H	TP347H	S31254			SB674	NO6601
SA210-C		SA334-Gr.7	TP304N	TP405	254MA			SB677	NO6625
SA214		SA334-Gr.8	TP310H	TP409	17-4PH			SB704	NO690
SA513 MT 1010			TP310S	TP410	17-7PH			SB705	NO8800
SA513 MT 1015			TP309S	TP430	15-7PH			N1001	NO8810
SA513 MT 1020			TP317	TP439				N10665	NO8811
			TP317L	TP444				N10675	NO8825
			TP348	TP446				TP904L
			TP347HFG

Tube Sizes for Heat Exchangers & Condensers & Boiler

Outside Diameter			BWG
		25	22	20	18	16	14	12	10
			Wall Thickness mm
		0.508	0.71	0.89	1.24	1.65	2.11	2.77	3.40
mm	inch		Weight kg/m
6.35	1/4	0.081	0.109	0.133	0.174	0.212
9.53	3/8	0.126	0.157	0.193	0.257	0.356	0.429
12.7	1/2		0.214	0.263	0.356	0.457	0.612	0.754
15.88	5/8		0.271	0.334	0.455	0.588	0.796	0.995
19.05	3/4		0.327	0.405	0.553	0.729	0.895	1.236
25.4	1		0.44	0.546	0.75	0.981	1.234	1.574	2.05
31.75	1 1/4		0.554	0.688	0.947	1.244	1.574	2.014	2.641
38.1	1 1/2		0.667	0.832	1.144	1.514	1.904	2.454	3.233
44.5	1 3/4				1.342	1.774	2.244	2.894	3.5
50.8	2				1.549	2.034	2.574	3.334	4.03
63.5	2 1/2				1.949	2.554	3.244	4.214	5.13
76.2	3				2.345	3.084	3.914	5.094	6.19
88.9	3 1/2				2.729	3.609	4.584	5.974	7.27
101.6	4					4.134	5.254	6.854	8.35
114.3	4 1/2					4.654	5.924	7.734	9.43

ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Chemical Composition and Mechanical Properties

Grade	Chemical Composition%
Grade	C	Si	Mn	P, S Max	Cr	Mo	Ni Max	V	Al Max
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	Max 0.5	0.30~0.61	0.025	0.80~1.25	0.44~0.65	–	–	–
T22	0.05~0.15	Max 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	Max 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
Grade	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)

ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92 Tolerance

Outside Diameter	OD Tolerance	WT Tolerance	Ovality Tolerance	Cut Length Tolerance
OD≤ 12, 7 mm	± 0, 13 mm	± 15 %	–	+ 3, 18 mm, – 0 mm
12, 7 mm < OD ≤ 38, 1 mm	± 0, 13 mm	± 10 %	max, 1, 65 mm	+ 3, 18 mm, – 0 mm
38, 1 mm < OD ≤ 88, 9 mm	± 0, 25 mm	± 10 %	max, 2, 41 mm	+ 4, 76 mm, – 0 mm

T11 Alloy Steel Tube for power generation, petroleum, and other high temperature services
T22 Alloy Steel Tube for power generation, petroleum, and other high temperature services
T5 Alloy Steel Tube for petroleum
T9 Alloy Steel Tube for petroleum
T91 Alloy Steel Tube for power generation
T92 Alloy Steel Tube for power generation
T1 Alloy Steel Tube for boiler replacement and repair
SA209 T1 tube for Manufacturing Boilers
ASTM A213/ ASME SA213 T5 Alloy Steel Tube for Superheaters
ASTM A213/ ASME SA213 T5 Alloy Steel Tube for Heat Exchangers

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