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25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished

Categories	Carbon Steel Seamless Tube
Brand Name:	HDT
Model Number:	Seamless Boiler Tube
Certification:	ISO9001,ASME,Grade A,SGS,EN,TUV
Place of Origin:	JIANGSU,CHINA
MOQ:	5T
Price:	800 - 9000 USD / ton
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	About 10000 ton / month
Delivery Time:	60-75days
Packaging Details:	seaworthy packing for exporting
Product Name:	Boiler Tube
Standard:	Chinese GB5310
Application:	heating-pipelines,containers,coal-saving devices superheaters and reheaters
Main steel pipe grade:	20G 、 25MnG 、 15MoG 、 15CrMoG 、 12Cr2MoG 、 12Cr1MoVG
Material:	Carbon Steel
Port:	Shanghai
Technique:	Cold Drawn

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Product Details
Company Profile

25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished

Cold Drawn ASTM A192 Carbon Steel Seamless Boiler Tubes For High-Pressure

Product Details

Delivery condition	BK,BKW,GBK,NBK,BKS
Size	OD:25mm-300mm WT:2mm-30mm
Length	0.5-9m,or according to the clients' request
Materia	10#,20#, 45#,25Mn,E355(Q345B, St52),27SiMn
Standard	GB/T8713,GB/T3639,DIN2391,EN10305,ASTMA519, ASTMA106-2006
ID tolerance	H8,H9
MOQ	5MT
Package	standard package or bundle with strips or wooden case
Package	or according to customers' requirement
Place of Origin	Zhejiang,China
Payment	L/C or T/T (30% in advance and 70& against the copy of B/L)
Delivery	Within 30 days after confirming the deposit
Working Method	Cold drawn/rolled, honed/SRB, polished

Chemical Compositon & Mechanical Propertise :

Standard	Grade	Chemical Composition(%)
Standard	Grade	C	Mn	Si	V	Cr	Mo	P.S
GB5310	20G	0.17~0.24	035~0.65	0.17~0.37	/	/	/	≤ 0.030
	25MnG	0.22~0.30	0.70~1.00	0.17~0.37	/	/	/	≤ 0.030
	15MoG	0.12~0.20	0.40~0.80	0.17~0.37	/	/	0.25~0.35	≤ 0.030
	15CrMoG	0.12~0.18	0.40~0.70	0.17~0.37	/	0.80~1.10	0.40~0.55	≤ 0.030
	12Cr2MoG	0.08~0.15	0.40~0.70	≤ 0.50	/	2.00~2.50	0.90~1.20	≤ 0.030
	12Cr1MoVG	0.08~0.15	0.40~0.70	0.17~0.37	0.15~0.30	0.90~1.20	0.25~0.35	≤ 0.030
Mechanical Propertise	Tensile Strength(Mpa)				Yield Strength(Mpa)			Elongation(%)
	20G	410~550			≥ 245			≥ 24
	25MnG	≥ 415			≥ 240			≥ 22
	15MoG	450~600			≥ 270			≥ 22
	15CrMoG	440~640			≥ 235			≥ 21
	12Cr2MoG	450~600			≥ 280			≥ 20
	12Cr1MoVG	470~640			≥ 255			≥ 21

The mechanical properties of the boiler tube are important indicators to ensure the end-us performance (mechanical properties) of the steel.

It depends on the chemical composition of the steel and the heat treatment system. In the steel pipe standard, according to different use requirements, the tensile properties (tensile strength, yield strength or yield point, elongation), hardness and toughness indicators, as well as the high and low temperature properties required by users are specified.

Company Introduction

Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.

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25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished

25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished

25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished

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25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished