TUV GB5310 Galvanised Carbon Steel Seamless Tube

Price Negotiable

Price: 800 - 9000 USD / ton

MOQ: 5T

Delivery Time: 60-75days

Brand: HDT

Product Description

Corrosion Resistant Galvanized Carbon Steel Seamless Pipe And Tube

Product Details

Commodity	hot dipped and pre-galvanized steel pipe
OD	10-600mm(round)
thickness	1.2-30mm
length	3-12m or as per customers' requirements
material	Q195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500, ST52
Standard	GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
zinc coating	pre galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2
application	Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on
Package	1) Big OD: in bulk 2) Small OD: packed by steel strips 3) Plastic bags 4) According to customer’s requirement
Delivery	Normally 7-20 days after get deposits or according to quantity
Certification	ISO 9001-2008 BV TUV SGS
advantage	1. reasonable price with excellent quality 2, abundant stock and prompt delivery 3, rich supply and export experience, sincere service

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.