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DIN 1630 Industrial Seamless Steel Fluid Pipe Thickness 0.8 mm ~ 30mm ST35 ST45 ST52

Large Image : DIN 1630 Industrial Seamless Steel Fluid Pipe Thickness 0.8 mm ~ 30mm ST35 ST45 ST52

Product Details:

Place of Origin:	Jiangsu China (Mainland)
Brand Name:	JIANGSU HUACHENG
Certification:	ISO9001 14001 BV TUV PED DNV etc
Model Number:	HC

Payment & Shipping Terms:

Minimum Order Quantity:	5MT
Packaging Details:	Exporting package/wooden box package/Or per customers’ requirement
Delivery Time:	25~35days
Payment Terms:	30%T/T in advance or 100% L/C at sight
Supply Ability:	8000MT/Month

Detailed Product Description

Application:	Fluid Pipe	Delivery Condition:	Annealed, Normalized, Tempered, BK, BKS, BKW, NBK, GBK
Grade:	T4, T5, St35, St45, St52, St37.4	Product Name:	Seamless Steel Tubes
Section Shape:	Round	Standard:	DIN 1630
Surface Treatment:	Oil-dip, Varnish, Phosphating, Passivation, Shot Blasting

DIN 1630 Industrial Seamless Steel Fluid Pipe Thickness 0.8 mm ~ 30mm ST35 ST45 ST52

Quick Detail:

Standard: DIN 1630

Grade: St35 , St45, St52
Size:(mm)
Out Dimensions: 6 mm ~ 350 mm
Wall Thickness: 0.8 mm ~30mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Description:

Standard: DIN 1630

OD: 6 mm ~ 350 mm
WT: 0.8 mm ~30mm

Material: ST37.4, ST44.4, ST52.4

Packing:

Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.

Surface treatment:

Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

Mark:

As requested.

Delivery Condition:

Annealed, Normalized, Normalized and Tempered

Chemical composition:

Chemical composition(cast analysis)a
Steel grade		% by mass
Steel name	Steel number	C	Si	Mn	P	S
Steel name	Steel number	max.	max.		max.	max.
ST35	1.0305	0.17	0.35	≥0.40	0.025	0.025
ST45	1.0408	0.21	0.35	≥0.40	0.025	0.025
ST52	1.0580	0.22	0.55	≤1.60	0.025	0.025

Mechanical properties at room temperature
Steel grade		Minimum values for the delivery condition
Steel name	Steel number	BK		BKW		BKS			GBK		NBK
		Rm	A	Rm	A	Rm	ReH	A	Rm	A	Rm	ReH	A
		MPa	%	MPa	%	MPa	MPa	%	MPa	%	MPa	MPa	%
ST35	1.0305	480	6	420	10	420	315	14	315	25	340 to 470	235	25
ST45	1.0408	580	5	520	8	520	375	12	390	21	440 to 570	255	21
ST52	1.0580	640	4	580	7	580	420	10	490	22	490 to 630	355	22

Applications:

Mainly used in automotive, military, railway, industry with high requirement of the tube’s brightness, cleanness, antirust and antisepsis.

Competitive Advantage:

Huacheng Industry Pipe Making Corporation

Asia Leading Steel Pipe & Tube Manufacturer with more than 250,000Tons/Year, >60% shipped to more than 35 Countries.We aims at manufacturing quality pipes & tubes with reasonable and competitive price, good quality for our global customers.

Factroy Pictures: