Top Manufacturer of Hydraulic Cylinder Honed Tube

Product Details
Customization: Available
Transport Package: Bundles
Specification: 60x70, 80x90
Manufacturer/Factory & Trading Company

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Number of Employees
27
Year of Establishment
2010-09-13
  • Top Manufacturer of Hydraulic Cylinder Honed Tube
  • Top Manufacturer of Hydraulic Cylinder Honed Tube
  • Top Manufacturer of Hydraulic Cylinder Honed Tube
  • Top Manufacturer of Hydraulic Cylinder Honed Tube
  • Top Manufacturer of Hydraulic Cylinder Honed Tube
  • Top Manufacturer of Hydraulic Cylinder Honed Tube
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  • Packaging & Shipping
Overview

Basic Info.

Origin
China
HS Code
730419100

Product Description

Product Description


Top Manufacturer of Hydraulic Cylinder Honed Tube

Honed tube for hydraulic cylinder

Standard

DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...

Material

ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...

Heat treatment

BK+S

Specification

Outer diameter(mm)                               

Inner diameter(mm)                               

50-300mm

40-250

I.D Tolerance

H8-H9

Length

3-9m (Customers usually choose the 4~5.8m)

Straightness

1/1000

ID roughness

RA 0.4micron(max)

Technology

Honed & SRB(SKIVED AND ROLLER BURNISHED )

Scope

Honed tube for hydraulic cylinder, swivel crane, injection machine and 

construction machine application

Top Manufacturer of Hydraulic Cylinder Honed Tube
Top Manufacturer of Hydraulic Cylinder Honed TubeTop Manufacturer of Hydraulic Cylinder Honed Tube
Product Description

Hydraulic Cylinder Honed Tube
Standard: ASTM A519, DIN2391, EN10204-1
Grade: 1020, C45, ST52, ST52.3, 27SiMn, 25Mn
Technology: Cold Drawn, Cold roll, Honed, Skived, Burnished
Application: construction machinery, metallurgical machinery, plastic machinery, mining machinery, road construction machinery, hydraulic and pneumatic cylinders
Size
Manufacturing Process Tube ID Length Straightness  Dimensional Accuracy Tolerance on ID Inner Bore Roughness
honing Φ40-800mm ≤13m 0.2-0.3mm H8~H9 ±8% <=0.8 um

Chemical Composition
grade C Si Mn P S Cr Ni Cu V Al
1020 0.17-0.23 0.17-0.37 0.35-0.65 <=0.035 <=0.035 <=0.25 <=0.30 <=0.25 - -
C45 0.42-0.50 0.17-0.37 0.50-0.80 <=0.035 <=0.035 <=0.25 <=0.30 <=0.25 - -
16Mn 0.13-0.19 0.20-0.60 1.20-1.60 <=0.030 <=0.030 <=0.030 <=0.30 <=0.25 - -
27SiMn 0.24-0.32 1.10-1.40 1.10-1.40 <=0.035 <=0.035 <=0.30 <=0.30 <=0.20 - -
ST52 <=0.20 <=0.50 <=1.70 <=0.035 <=0.035 <=0.30 <=0.50 <=0.30 <=0.15 -
ST52.3 <=0.18 <=0.50 <=1.70 <=0.030 <=0.25 <=0.30 <=0.50 <=0.30 <=0.15 ≥0.015

Mechanical Property
Grade Cold finished (hard) (BK) Cold finished (hard) (BK+S) Hardness Impact Value (-20°C) J
T.S bN/mm2 Elongation 85% T.S bN/mm2 Y.S SN/mm2 Elongation 85%
1020 ≥550 ≥8 ≥520 ≥400 ≥15 170 --
C45 ≥680 ≥5 ≥630 ≥520 ≥12 190 --
16Mn ≥640 ≥5 ≥600 ≥520 ≥14 160 --
27SiMn ≥780 ≥5 ≥700 ≥580 ≥10 220 --
ST52 ≥660 ≥8 ≥620 ≥520 ≥15 190 --
ST52.3 ≥660 ≥8 ≥620 ≥520 ≥15 190 ≥27

Size Tolerance(mm)
 
ID size
ID Tolerance  
WT Tolerance
H7 H8 H9 H10 H11
30 +0.0210 +0.0330 +0.0520 +0.0840 +0.1300  
 
 
±5%
 
>30-50 +0.0250 +0.0390 +0.0620 +0.1000 +0.1600
>50-80 +0.0300 +0.0460 +0.0740 +0.1200 +0.1900
>80-120 +0.0350 +0.0540 +0.0870 +0.1400 +0.2200
>120-180 +0.0400 +0.0630 +0.1000 +0.1600 +0.2500
>180-250 +0.0460 +0.072 +0.1150 +0.1850 +0.2900
>250-315 +0.0520 +0.0810 +0.1300 +0.2100 +0.3200
>315-800 +0.0570 +0.0890 +0.1400 +0.2300 +0.3600
 
OD Tolerance OD Tolerance
≤Φ40 ±0.15 Φ160~200 ±0.80
Φ40~60 ±0.25 Φ200~240 ±1.00
Φ60~80 ±0.30 Φ240~340 ±1.50
Φ80~100 ±0.40 Φ340~440 ±2.00
Φ100~160 ±0.50 Φ440~520 ±2.50
 Application
Generally, seamless pipes are made of 10, 20, 30, 35, 45 and other high-quality carbon steel 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other combined steel hot-rolled or cold-rolled. Seamless pipes made of low carbon steel such as 10 and 20 are mainly used for fluid transportation pipelines. 45, 40Cr and other medium carbon steel seamless pipes are used to manufacture mechanical parts, such as the stressed parts of automobiles and tractors.
Top Manufacturer of Hydraulic Cylinder Honed Tube

Top Manufacturer of Hydraulic Cylinder Honed Tube

Product Description

We are professional High Precision cold drawn seamless honed Tubes factory from china
Grade: ST52,ST52.3,CK45,Q345B,EN355,16Mn,STKM13C,SAE1020/1026/4140,42CrMo,TP304/316 etc.
OD metric size: 30 to 2000 mm
OD imperial size: 1.5" to 50" (inch)
Length: max 20 Meter
Straightness: <0.5 mm/m
Tolerance OD: DIN 2391
Tolerance ID: ISO H8, H9, H10
Roughness(Ra): <0.8
Type: BK+S,high precision cold drawn,seamless honed,burnished
Top Manufacturer of Hydraulic Cylinder Honed Tube

 

Top Manufacturer of Hydraulic Cylinder Honed Tube


Advantage of Product

1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Cash back: Refund or replacement for any product faulty

 

 

Company Profile

Top Manufacturer of Hydraulic Cylinder Honed Tube
Liaocheng Xinglong Seamless Pipe Manufacturing Co., Ltd. was established in 2004 and covers an area of 15,000 square meters. The total assets exceed 250 million yuan. The company has 850 employees, including 180 technicians. The annual output is 60,000 tons. We have also established an effective and complete quality control system. In 2006, our company passed the ISO9001 quality system certification. And in 2009 began to run in accordance with API 5L and API 5CT. Standards: Gb8162-2008, Gb8163-2008, Gb3087-2008, Gb5310-1995, Gb6479-2000, ASTM A53, ASTM A106, API 5L, API 5CT, DIN, JIS, etc.
   Our company is equipped with sophisticated manufacturing and testing equipment. We have our own R&D team, developed the intellectual property rights of key technologies, and launched a large number of new products. The R&D department has joined a number of scientific research institutes and hired senior steel researchers. We have good quality control on the production of steel pipes, aluminum plates, copper plates and other products. Welcome to consult and look forward to working with you!

Top Manufacturer of Hydraulic Cylinder Honed TubeTop Manufacturer of Hydraulic Cylinder Honed Tube
Packaging & Shipping

Top Manufacturer of Hydraulic Cylinder Honed Tube

FAQ:
1. Q: Are you a factory or a trading company?
A: We not only have our own factory but also have own trading company.


2. Q: Can you provide samples?
A: Yes, if the sample is available in stock.

3. Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service. 

4. Q: What is the delivery time?
A: It is based on the order, normally 15 - 20 days after receiving the deposit or L/C at sight.

5. Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.

6. Q: What are your payment terms?
A: T/T, 30% advance, and balance against the copy of B/L within 3-5 days OR 100% irrevocable L/C at sight.

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