Din standard Mechanical cold rolled carbon steel pipe
Din standard Mechanical cold rolled carbon steel pipe
Din standard Mechanical cold rolled carbon steel pipe
Din standard Mechanical cold rolled carbon steel pipe
Din standard Mechanical cold rolled carbon steel pipe
Din standard Mechanical cold rolled carbon steel pipe

Din standard Mechanical cold rolled carbon steel pipe

USD $800 - $1,000 /Metric Ton

Min.Order:20 Metric Tons

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

Quick Details View All >

Thickness:
5, 25
Section Shape:
Round
Outer Diameter:
30 - 250 mm
Place of Origin:
Shandong, China
Secondary Or Not:
Non-secondary
Application:
Hydraulic Pipe

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:

  Din standard Mechanical cold rolled carbon steel pipe

 

Company Information

 Yantai Xinpeng Steel Pipe Co,.Ltd. is one of the best suppliers of the precision tube and hydraulic cylinder tube in North of China. Since 2002 Cold drawn machine set importing, Xinpeng become a big precision steel pipe manufacture with 500Mt month productivity in the next 12 years.

Products widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator, forklifts and the Petrol industry.

  1. Hydraulic Cylinder Tube------Main products of Xinpeng,

Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

  1. SRB tube ----- used in Elevatorbuffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Range: ID 50-250mm and Length can work at most 6M.
  2. Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11M.

Xinpeng Have passed ISo9001 verified from 2008; each tube of ours is strictly in quality control that can assure the product quality of Xinpeng.

Din standard Mechanical cold rolled carbon steel pipe

 

Xinpeng Have passed ISo9001 verified from 2008; each tube of ours is strictly in quality control that can assure the product quality of Xinpeng.

 

Product Description

 

 

Technique Parameter

Material

(OD)(mm)

(ID)

(mm)

(Tolerance)

OD(mm)

ID(mm)

W.T(mm)

Ovality

Curvature

20# 45# Q345D 25Mn 42CrMo 27SiMn St35 St45 St52 St52.4 STKM13CT A519 …

40-74

30-65

±0.01

-0.3,-0.5

≤0.5

≤0.1

0.3

74-98

65-85

±0.01

-0.4,-0.6

≤0.5

≤0.15

0.3

100-116

85-100

±0.02

-0.4,-0.6

≤0.6

≤0.15

0.3

124-134

110-115

±0.02

-0.6-0.8

≤0.6

≤0.20

0.3

140-158

120-135

±0.02

-0.7,-0.9

≤0.8

≤0.20

0.3

165-176

140-150

±0.02

-0.7,-0.9

≤0.8

≤0.20

0.3

188-203

160-180

±0.02

-0.7,-0.9

≤0.8

≤0.20

0.3

 

For Honed /SRB tube standard 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       0

Material Range of Yantai Xinpeng

Steel Grade

DIN

1629

ST 37 / 44 / 52

1630

ST 37.4 / 44.4 / 52.4

2391-2

ST 35 /  45 / 52

EN

17204

C22 – Ck 22 – Cm22 –
C35 – Ck 35 – Cm 35
C45 -  Ck 45 – Cm 45 – 34 CrMo4

17210

C15 – Ck 15 – Cm 15 – 16MnCr5

10305-1

E215/235/355/255

GB

3639 

 10#, 20#, 16Mn, 45#

ASTM

A 519

1010
1020
1035

 A179-A450

 A450

 A822-A450

 A450

BS

BS 6323

CFS3 CFS4 CFS5   CFS6 CFS7

NFA

49310

TU 37 b
TU 52  XC

 

Delivery conditions:  

Precision tubes are delivered in following conditions 

BK (+C) Cold finished/hard (cold finished as drawn).
No heat treatment after last cold forming process.
BKW (+LC)  Cold finished/soft 
After last heat treatment there is a light finishing pass (cold drawing).
BKS (+SR) Cold finished/stress relieve annealed.
After the final cold forming process the tubes are stress relieve annealed.
GBK (+A) Annealed.
After the final cold forming process the tubes are annealed in a controlled atmosphere.
NBK (+N) Normalized.
After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere. 

Tests: 100% eddy current test, chemical and mechanical inspection, size checking and others

 

 

Management System Certification:

 

Din standard Mechanical cold rolled carbon steel pipe

Production Process:

 Din standard Mechanical cold rolled carbon steel pipe

Din standard Mechanical cold rolled carbon steel pipeDin standard Mechanical cold rolled carbon steel pipe

Din standard Mechanical cold rolled carbon steel pipe

Din standard Mechanical cold rolled carbon steel pipe

Din standard Mechanical cold rolled carbon steel pipe

  Din standard Mechanical cold rolled carbon steel pipe

Din standard Mechanical cold rolled carbon steel pipe

  • CNC Skiving Roller Burnishing Machine——honing

Din standard Mechanical cold rolled carbon steel pipe

Testing ( 100% Ut testing , Mechanical testing)

 

 Din standard Mechanical cold rolled carbon steel pipe

 

Packaging & Shipping

 

Packaging Detail:1. Oiled Inside 2. Pipe Caps 3. Bundle Packing 4. Knit Bags 5. Wooden Case
Delivery Detail:The general delivery is 30~50 days according to your quantity.

 Din standard Mechanical cold rolled carbon steel pipe

 

Application:

 

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 machiner...

 

 

 

Din standard Mechanical cold rolled carbon steel pipe

 

 

 

Our Services

 About our service:

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

 

2. Flexible terms of payment

 

3. Big discount for repeat customers

 

4. Smooth delivering procedure

 

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

 

 

 

 

FAQ

 

Payment: 30% deposit,balance before shipment or against copy of B/L or L/C at sight.

MOQ: 5 tons for each size.

Warranty: 1 year after receipt of tubes. 

 

 

 

Our customers

Din standard Mechanical cold rolled carbon steel pipe

 

Any need or request , please feel free to contact us!

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

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