Honed, Skived or Burnished Honed Tube

• Material: DIN St52, SAE1020
• Usage: Cylinder
• Structure: Piston Cylinder
• Power: Hydraulic
• Standard: Standard
• Pressure Direction: Double-acting Cylinder
• Model NO.: Seamless Tube
• Double-Acting Cylinder Type: Common Cylinder
• Special Cylinder Type: Number of Cylinders
• Combination Cylinder Type: Pressurized Cylinder
• Model Number: DIN2391h8 Honed Tube
• ID: 30mm-320mm
• Length: 7m
• Straightness: 0.5/1000mm
• Roughness(Ra): 0.2-0.4um
• Tolerance Int: ISO H8
• Type: Cold Drawn, Cold Rolling, Honed
• Conservation: Anti Rust Oiled Inside, Plastic Caps in Both Ends
• Delivery Detail: 20-40days
• Transport Package: Bundle with Steel Strip and Knitting Strip
• Specification: 63*73
• Trademark: WF
• Origin: Jiangsu, China (Mainland)
• HS Code: 7304900000
• Production Capacity: 1000 Tons/Month

Product Description

Company Overview

  Suzhou Weipeng Precision Machinery Co., Ltd. is located in Suzhou, which is a foreign trade oriented economic developed city, adjacent to international port city Shanghai. Established in 2009, we're a manufacturing company specialized in the production of piston rods, honed tubes and linear shafts.

Hydraulic Tube (Hydraulic Tubing) Manufacturer and Supplier

Seamless Pipe (ID Honed & OD Chromium Plated) For Telescopic Hydraulic

Seamless, Cold Formed Precision Steel Tebes for the Production of Piston Tubes


 Material :  DIN ST52, SAE1020

The Seamless Pipes are used for the telescopic hydraulic cylinder, such as the hydraulic mechanism adopted on the garbage trucks, fire rescue engines, lifts, multilevel car park servos and the like.

Pneumatic and hydraulic pipe is by precision cold drawn, and then do the honing or skiving internal pipe.
To ensure air hydraulic the lifetime of cylinders, doing plated internal diameter, let the internal pipe not easy to rust and have a longer service life of pneumatic and hydraulic cylinders. Cylinder Tubes Suitable for Honing and Roller Burnishing

Carbon Steel Seamless Pipes and Hydraulic Steel Tube (Hydraulic Tube) are operations for incorporating in the automated machinery's piping work for plastic injection molding machines, working servos, construction equipment, rubber molding machines, papermaking machines, printing machines, refrigeration equipment, foods and chemical machinery, loading equipment, fiber spinning equipment, agricultural equipment, automotives, shipbuilding and the like.

Our main product specifications are written below for your reference.  If any interest, pls feel free to contact us.
1.

Item	Hard Chrome Plated Rod	Induction Hard Chrome Rod
Place of Origin	Jiangsu, China	Jiangsu, China
Material	JIS S45C, SAE1045, DIN CK45	JIS S45C, SAE1045, DIN CK45
Length	1000-6000mm	1000-6000mm
Shaft Diameter	3-120mm	3-120mm
Surface Hardness	without hardened or hardened	HRC58-60
Chrome Layer Hardness	above HV800	above HV800
Chrome Layer Thickness	15μm ~ 25μm ( CUSTOMIZED)	15μm ~ 25μm ( CUSTOMIZED)
Surface Hardning Depth	/	0.8-3mm
Axis Straightness	0.15mm /1000mm	0.15mm /1000mm
Roughness	Ra 0.2μm~0.4μm	Ra 0.2μm~0.6μm
Precision	G6/F7	G6/F7

Chrome Plated Steel Bars:

Our Chrome Plated Bars are produced from medium carbon cold-finished or hot rolled steel bars usually in 1045 grades. The bars are centerless ground, polished, and chrome plated to a minimum thickness of 0.0005", and 0.001" per side. 
Chrome Plated bars are specifically designed to be used for most piston rod applications in hydraulic and pneumatic cylinders.

Induction Hardened Chrome Plated Bars:

Our  Induction Hardened Chrome Plated Bars are produced by using advanced processing techniques usually on JIS S45C, SAE1045 or DIN CK45 steel rods, for surface removal, polishing, induction hardening, followed by hard chrome plating to a thickness minimum of 0.0005" or 0.001" per side. The finished product results in a superior impact resistant bar ideal for high quality piston rods capable of handling tough environments.

Applications:

Hydraulic cylinder rods
Farm Equipment Machinery
Pin Stock for equipment attachments




2.

Item	Honed Tube
Raw Material	DIN ST52, SAE1020
Pressure & Temperatur Classification	High pressure & temperature piping
Inner Diameter	40mm-320mm
Outer Diameter	50-400mm
Thickness	5-40mm
Length	7000mm
Straightness	Max 0.5/1000mm
Inside Surface Roughness(Ra)	0.2-0.4um
Tolerance INT	DIN2391 H8

Cold Drawn Seamless Mechanical Tubing (CDS)

is a cold drawn 1020 steel tube. Produced from piercing hot rolled bar stock, the cold drawing process increases the tube's physical properties reducing the cost of machine time. Cold drawn seamless tubing provides a better uniformed OD and ID, enhanced machinability, increased strength, and tighter tolerances compared to hot finish seamless products

Applications:
Hydraulic cylinders
Rollers
Structural applications
Truck and Automotive parts
Heavy equipment
Agricultural components
Auto and Truck Axles, Suspension parts and shock absorbers
High Speed Shafts and rollers
Bearings and Spacers, Roll cages, and many other machined tubular parts.


The raw material we use is the most famous brand in China, which has very high density and stability in the quality. Our products are hightly appreciated by our clients for their competitive price and good quality.


Wish You a Happy New Year.

Package

After rigorous inspection, the last important thing is safe packing. Anti rust oiled inside and outside surface, plastic caps in both ends.Then bundle with steel strip and knitting strip, or wooden case.

Applications:

Suzhou Weipeng products such as chromed steel bars and tubes are used in the fabrication of hydraulic and pneumatic cylinders found in agricultural machinery, lifting equipment, product handling equipment, garbage collection, heavy equipment, and many other applications.


If you are interested in our company, please feel free to contact us:


SUZHOU WEIPENG PRECISION MACHINERY CO., LTD
Add:  No.217 Ruiqi Building, No.668 Fengting Street, Suzhou Industrial Park 
Tel: [phone] 
Fax: [phone]
http://chromedbars.en.made-in-china.com
http://chromedbars.en.made-in-china.com