Huacheng Industry Pipe Making Corporation Company.: Liaocheng, Shandong, China; Main products: Seamless Steel Tubes, Seamless Carbon Steel Tube, Hot Rolled Steel Tube

Home > Products > Hydraulic Cylinder Pipe > DIN 2391 ST35 ST45 Thick Wall Hydraulic Cylinder Pipe , Precision Honed Tube With ISO

DIN 2391 ST35 ST45 Thick Wall Hydraulic Cylinder Pipe , Precision Honed Tube With ISO

FOB Price

Negotiable / Ton

1 Ton(Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	JIANGSU HUACHENG		Place of Origin	China
Model Number	HC

Product Description

Delivery Time:25~35days
Certification:ISO9001 14001 BV TUV PED DNV etc

DIN 2391 ST35 ST45 Thick Wall Hydraulic Cylinder Pipe , Precision Honed Tube with ISO

Quick Detail:

Standards: DIN2391 ST35 ST45

Material Grade: 16Mn / 25Mn / 20# / 45# / 27SiMn / ST45 / ST52 / E355 / A519 SAE1518 / A519 SAE1026 /

Size(mm):

ID :45mm – 500mm

WT:3mm – 50mm

Description:

Standards: DIN2391 ST35 ST45

(GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519)

Grade: ST35 / ST45

Inside Dimensions: 45mm ~ 500mm

Wall Thickness: 3mm ~ 50mm

Length: max 24000mm

Application: Hydraulic Cylinder

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 per customers’ requested.

Delivery Condition:Annealed, Normalized, Normalized and Tempered.

Processing Range And Precision:

Cold Drawn Tubes:

ID:45mm-630mm

Length:14,000mm

Straightness:0.3-1.0

Precision:H8-H10

Roughness:Ra0.8-Ra1.6

Honing Tubes:

ID:25mm-500mm

Length:10,000mm

Straightness:0.3

Precision:H7-H8

Roughness:Ra0.2-Ra0.8

ID Tolerance of Precision Honed Tubes:

SIZE of I.D	I.D.Tolerance	Tolerance of wall thickness
H8	H9	H10
30	+0.0330	+0.0520	+0.0840	<120mm(O.D) ±5% ≥120mm(D.D) to 210mm ±7.5% >210mm ±10%
>30-50	+0.0390	+0.0620	+0.1000
>50-80	+0.0460	+0.0740	+0.1200
>80-120	+0.0540	+0.0870	+0.1400
>120-180	+0.0630	+0.1000	+0.1600
>180-250	+0.0720	+0.1150	+0.185
>250-315	+0.0810	+0.1300	+0.2100
>315-400	+0.0890	+0.1400	+0.2300

Chemical composition:

Steel grade	Chemical composition, as a percentage by mass
Symbol	Material number	C max.	Si max.	Mn	P max.	S max.
St 30 Si	1.0211	0.10	0.30	<=0.55	0.025	0.025

Contact Us

Huacheng Industry Pipe Making Corporation Company.: Contact nameMr. Charlie Zhu / Exporting Ma
Chat Now; Phone86-512-58439035; Address337 Renmin(E), Tangqiao Town, Zhangjiagang City, Jiangsu Province 215611, Liaocheng, Shandong

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Product Categories

Bearing Steel Tube	Cold Drawn Seamless Tube	ERW Steel Tube	Galvanized Steel Tube
Hydraulic Cylinder Pipe	Mild Steel Tubing	Seamless Alloy Steel Tube	Seamless Steel Tubes

DIN 2391 ST35 ST45 Thick Wall Hydraulic Cylinder Pipe , Precision Honed Tube With ISO

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