High quality St52 Cold Drawn DIN2391Seamless steel pipe
High quality St52 Cold Drawn DIN2391Seamless steel pipe
High quality St52 Cold Drawn DIN2391Seamless steel pipe
High quality St52 Cold Drawn DIN2391Seamless steel pipe
High quality St52 Cold Drawn DIN2391Seamless steel pipe
High quality St52 Cold Drawn DIN2391Seamless steel pipe

High quality St52 Cold Drawn DIN2391Seamless steel pipe

USD $0.7 - $0.9 /Metric Ton

Min.Order:3 Metric Tons

Supply Ability:
500 Metric Ton / Metric Tons per Month
Port:
Qingdao
Payment Terms:
T/T

Quick Details View All >

Thickness:
2, 30
Section Shape:
Round
Outer Diameter:
30 - 250 mm
Place of Origin:
Shandong, China
Secondary Or Not:
Non-secondary
Application:
Other, Hydraulic Pipe, hydraulic cylinder tube

Yantai Xinpeng Steel Pipe Co., Ltd.

Business Type: Manufacturer,Trading Company
Yantai Shandong China
Main Products: hydraulic tube ,precision tube ,honed tube ,mechanical tube ,cold finished tube

Product Details

Commodity name:   High quality Cold Drawn Seamless DIN2391 St52 steel pipe

 

1.Grade:20#(ck20,aisi1020),45#(ck45,aisi1045),st52(16Mn,Q345D),25Mn(STKM13C-T),27SiMn

 

2.ID:30-250mm

 

3.ID tolerance:H8,H9

 

4.Surface roughness:Ra 0.02— 0.4μm

 

5. Final supply condition:cold drawn and stress-relieved(BK+S)

 

6. Machining allowance:0.5-1.5mm

 

7.Wall thickness:10%×ID

 

 High quality St52 Cold Drawn DIN2391Seamless steel pipe

Variety 

Processing

Cylinder Diameter

Straightness

Size Accuracy

W.T/mm

Inner Bore Roughess

Cold drawn

ID30-250

0.3

H9-H11

±10%

0.4~1.6um

Honed tube

ID50-250

0.3

H7-H9

±10%

<0.4um


Mechanics performance

Material

Tensile strength

Yield strength

Elongation

Hardness

Ck20/20#/AISI1020

>520 N/ mm2

>375 N/mm2

>15%

>85HB

Ck45/45#/AISI1045

>600 N/ mm2

>520 N/ mm2

>15%

>85HB

ST52/16Mn/Q345D

>600 N/ mm2

>520 N/ mm2

>15%

>85HB

25Mn/STKM 13C-T

>600 N/ mm2

>530 N/ mm2

>15%

>85HB

 

Dimension tolerance

ID size

ID deviation (mm)

H7

H8

H9

H10

30

+0.021

0

+0.033

0

+0.052

0

+0.084

0

>30~50

+0.025

0

+0.039

0

+0.062

0

+0.100

0

>50~80

+0.030

0

+0.046

0

+0.074

0

+0.120

0

>80~120

+0.035

0

+0.054

0

+0.087

0

+0.140

0

>120~180

+0.040

0

 

+0.063

0

+0.100

0

+0.160

0

>180~250

+0.046

0

+0.072

0

+0.115

0

+0.185

0

>250~315

+0.052

0

+0.081

0

+0.130

0

+0.210

0

>315~400

+0.0527

0

+0.089

0

+0.140

0

+0.230

 

The size we can work and available in stock

 

45*30

48*31.75

50*40

55*45

60*50

60*45

63*50

63*55

70*50

70*57

73*63

75*50

75*55

75*60

75*65

80*65

80*70

90*75

94*80

95*80

98*85

100*85

105*90

111*95

112*95

116*100

118*100

123*105

124*110

128*110

134*115

140*120

141*120

146*125

152*130

154*130

158*135

160*135

165*140

176*150

Material: 25Mn( STKM13CT) 16Mn(Q345B Q345D, St52 ) 10# (St37.2) 20# (1020 S20C CK20 St45) 45#(ck45 S45C) Standard: GBT3639 Din2391 En10305

 

 

Delivey conditions:

 

We can supply cold drawn/cold rolled seamless tube,honed tube,hydraulic tube,hydraulic cylinder tube. Please feel free to contact  us.

 

High quality St52 Cold Drawn DIN2391Seamless steel pipe

 

High quality St52 Cold Drawn DIN2391Seamless steel pipe
 

High quality St52 Cold Drawn DIN2391Seamless steel pipe

High quality St52 Cold Drawn DIN2391Seamless steel pipe

 

High quality St52 Cold Drawn DIN2391Seamless steel pipe

High quality St52 Cold Drawn DIN2391Seamless steel pipe

High quality St52 Cold Drawn DIN2391Seamless steel pipe
  

 High quality St52 Cold Drawn DIN2391Seamless steel pipe

High quality St52 Cold Drawn DIN2391Seamless steel pipe

High quality St52 Cold Drawn DIN2391Seamless steel pipe

SRB

High quality St52 Cold Drawn DIN2391Seamless steel pipe

 

Testing

High quality St52 Cold Drawn DIN2391Seamless steel pipe

Finished honed tube

High quality St52 Cold Drawn DIN2391Seamless steel pipe

 

Application:

 

hydraulic cylinder tube st52 din2391 widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestrymachinery, etc.


High quality St52 Cold Drawn DIN2391Seamless steel pipe

About our service:

1. Cargo track service during transporting and feedback service after cargo is loaded on board

2. Flexible terms of payment by

3. Big discount for repeat customers

4. Smooth delivering procedure

5. Payment Terms: T/T , L/C And so on.

If there is any Question, please feel free to send us inquiry.

We will provide the professional Explanation.

We always do our Best!


 

 

Contact Supplier

Ms. Judy Gao General Manager Chat Now
Telephone
0086-535-6835398
Mobile
86-18953537620
Fax
0086-535-6835383
Address
2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City Yantai,Shandong

You May Like

New Products

Recommended Products

View More View Less

Find Similar Products By Category

Minerals & Metallurgy > Steel > Steel Pipes
Categories
Hi~