Precision Cold Drawn Carbon Seamless Steel Pipe

Name: Precision Cold Drawn Carbon Seamless Steel Pipe
Brand: Torich International Limited--The Steel Tube Maker
Rating: 4.3 (12 reviews)

$900.00 ~ $2000.00 / Ton

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Model No. :	DIN2391
Brand Name :	Torich
Standard :	ASTM
Cross-Section Shape :	Round
Connection Type :	Seamless

9yrs

Ningbo, Zhejiang, China

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Product description

Torich precision steel pipes are using for Heat exchanger ,boiler and pressure tube .and Various usage for automotive components .

China Precision Steel Tube leading supplier, choose the high quality Hydraulic Precision Steel Tube, Precision Carbon Steel Tube, Precision Seamless Steel Tube, CDS Steel Tube, CDW Steel Tube

Cold Drawn Carbon Seamless Steel Pipe

Precision Steel Tube DIN2391 St35, St45, St37.0, St37.4, St52.0, St 30SI,

Torich CDS pipe is produced by material :

St 30SI, St 30 Al, St35,St45, St52, Other materials upon agreement with customers.

Quick Detail:
Precision Steel Pipes for Hydraulic system.

OD: 4-80 (mm) WT 0.5-10 (mm) Length 12000mm

Specific testing – acceptance testing certificate 3.1.B

1. Standard:
DIN2391 Precision Seamless Steel tubes for precision hydraulic systems
DIN2393 Precision Welded Steel tubes for precision hydraulic systems

2. Steel Grade:
St 30SI, St 30 Al, St35,St45, St52, other materials upon agreement with customers.

Steel Grade and Chemical Compositions:

Steel Grade	C	Si	Mn	P	S
Steel Grade	max	max		max	max
ST35	0.17	0.35	≥0.40	0.025	0.025
ST45	0.21	0.35	≥0.40	0.025	0.025
ST52	0.22	0.35	≥1.60	0.025	0.025

3. Production method:
Cold Drawn on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance

4.Size range:
O.D.:20-350mm W.T.:1-15mm L:max12000mm

5. Packing:
In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing

6.Deliver condition:
1). BK Cold finished (hard)
2). BKW Cold finished (soft)
3). BKS Cold finished and stress relieved
4). GBK Annealed
5). NBK Normalized

Mechanical properties at room temperature
Steel Grade	Minimum values for the delivery condition
Steel Grade	BKW		BKS		GBK			(+N) NBK
ST35	480	6	420	10	420	315	14	340-470	235	25
ST45	580	5	520	8	520	375	12	440-570	235	21
ST52	640	4	580	7	580	420	10	490-630	355	22