Carbon Steel Seamless Pipes Hydraulic Steel Tube OST-2 from China manufacturer - Zhangjiagang Renaissance High-precision Steel Tube Co., Ltd

Carbon Steel Seamless Pipes Hydraulic Steel Tube OST-2

Price:	2000.0~6000.0 USD
Payment Terms:	T/T,L/C,
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: 4*1*4000mm

Production Capacity: 300Ton/ Month

Delivery Date: 15working days

Gr.: OST-2

Surface: Bright

YS: 200Mpa(Min)

Means of Transport: Ocean,Land,Air,

Packing: Wooden case or as per requi...

Spec.: DIN EN

Condition: Annealing

TS: 450Mpa(Max)

E: 35%(Min)

OST-2 St37.4 St35
Min outside diameter 4mm,
Max. working pressure:200Mpa
Hydraulic Steel Tube OST-2

Hydraulic Steel Tube OST-2

Purpose:

Operationfor incorporating in the automated machinery's piping work for plastic injectionmolding machines, working servos, construction equipment, rubber moldingmachines, papermaking machines, printing machines, refrigeration equipment,foods and chemical machinery, loading equipment, fiber spinning equipment,agricultural equipment, automotives, shipbuilding and the like.

Chemical Composition &Mechanical Property

Symbol

Chemical Composition(%)

Tensile (Kgf / mm²)

Yield (Kgf / mm²)

ELOVG(%) Test Pieci 11th & 12th

Bend Test

Amplification
Degree Assay

Bend Angle

Inside Radiu

OST-2

0.08
|
0.18

0.10
|
0.35

0.30
|
0.60

0.035
under

0.20
under

45
under

20
above

35
above

180°

Tube Outside
Diameter 4 Times

Outside Diameter
1.2 Times

Tolerance
O.D.(mm)			Thickness(mm)			Length
22 under	25-35	36-50	0.5	1.0-1.5	2.0 above	4000
±0.1 ±0.15	± 0.2	± 20%	± 15%	± 10%	+ 10 -0	+ 10 -0

Product StandardForm

O.D. (mm)	Thickness (mm)	Length	ApplyPressure Kg/cm²	O.D. (mm)	Thickness (mm)	Length	ApplyPressure Kg/cm²
4	1.0	4000	700	18	2.5	4000	259
6	1.0	4000	350	20	2.0	4000	175
8	1.0	4000	233	20	2.5	4000	233
8	1.5	4000	420	20	3.0	4000	300
10	1.0	4000	175	22	2.0	4000	155
10	1.5	4000	300	22	2.5	4000	265
12	1.2	4000	175	25	2.5	4000	175
12	1.5	4000	233	25	3.0	4000	221
15	1.2	4000	133	28	3.0	4000	190
15	1.5	4000	175	30	3.0	4000	175
15	2.0	4000	250	34	3.5	4000	181
18	1.5	4000	140	38	4.0	4000	187
18	2.0	4000	200	42	4.0	4000	164

Quality

our steel bars are from Xingcheng Special Steel and Baosteel Corp. the wholetube processing is conducted rigidly according to ISO9001 quality system, andoxygen free annealing is adopted for heat treatment, which ensure tube surfaceis smooth, no any scales on inner and outter surface, the products we suppliedare as per international spec. such as EN, DIN, BS, ASTM, JIS, ISO and soon.

Seamless Carbon Steel for Hydraulic Line Service OST-2

Quality is passed SGS inspection

Export:

our products have been exporting to more than 20 countries and regions, whichinclude EU, America, Middle East, and Asia, they are welcomed warmly by ourclients.

Hydraulic Steel Tube OST-2