Honed Tube for Hydraulic Cylinder

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Price

US$ 1.3

Min Order Quantity1 Metric Ton
Supply Ability200ton per month
Portshanghai
Delivery Lead Time25-35days
Payment Terms 5
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Supplier Info.

Company Name Jiangsu YIngnaisi Machinery Manufacturer Co.,Ltd
Membership Free member
Registration Date2022.10.27
Country/RegionChina
CityChangzhou
Contact Mary shi(Ms.)

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Product Attributes

- Place of Origin China
- Supply Type OEM Service
- Condition New
- Related Keywords honed tube, cylinder pipe, barrel for cylinder, precision honed tube

Description by Manufacturer

Honed tube for hydraulic cylinder
Standard	DIN2391, EN10305, ASTM A519, GB/T 3639-200
Material	Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C
Heat treatment	BK+S
Specification	Outer diameter(mm)	Inner diameter(mm)
	40-480mm	30-400mm
I.D Tolerance	H8-H9
Length	Fixed Length, Random Length(3--9m)or as requests of customers
Straightness	0.5-1/1000
ID roughness	RA 0.1-0.8micron(max)
Technology	Honed & SRB(SKIVED AND ROLLER BURNISHED )
Scope	Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application

1. Chemical Composition
Steel grade	Chemical composition %
	C	Si	Mn	P	S	Cr	Ni	V	AI
	C	Si	Mn	≤				≥
C20	0.17-0.24	0.17-0.37	0.15-0.65	0.035	0.025	0.250	0.250	/	/
CK45	0.42-0.5	0.17-0.37	0.5-0.8	0.025	0.025	0.250	0.300	/	/
Q355B	≤0.2	≤0.5	1.0-1.6	0.030	0.030	0.030	0.250	0.080	0.015
Q355D	≤0.2	≤0.5	1.0-1.6	0.030	0.025	0.250	0.250	0.150	/
E355(ST52)	≤0.22	≤0.55	≤1.6	0.025	0.025	0.250	0.250	/	/
SAE1026	0.22-0.28	0.15-0.35	0.6-0.9	0.040	0.050	/	/	/	/
4130	0.28-0.33	0.15-0.35	0.4-0.6	0.040	0.040	0.80-1.10	/	/	/
4140	0.36-0.43	0.15-0.35	0.705-1.0	0.040	0.040	0.80-1.10	/	/	/

2.Mechanical Property:
Delivery condition	Cold finished(hard)(BK)		Cold drawn and stress-relieved(BK+S)
Steel grade	Rm MPa	Elongation A5%	Rm MPa	ReH Mpa	Elongation A5%
C20	≥550	≥5	≥520	≥375	≥15
CK45	≥645	≥5	≥600	≥520	≥10
Q355B	≥640	≥5	≥600	≥520	≥14
Q355D	≥640	≥5	≥600	≥520	≥14
E355(ST52)	≥640	≥5	≥600	≥520	≥14
SAE1026	≥640	≥5	≥600	≥520	≥15

3.Tolerance:
Tolerance	I.D Tolerance			Tolerance of wall thickness
Size of I.D.	H8	H9	H10
30	0.033	0.052	0.084
>30-50	0.039	0.062	0.1
>50-80	0.046	0.074	0.12	<120mm(O.D)	±5%
>80-120	0.054	0.087	0.14	≥120mm up to 210mm	±7.5%
>120-180	0.063	0.1	0.16	>210mm	±10%
>180-250	0.072	0.115	0.185
>250-315	0.081	0.13	0.21
>315-400	0.089	0.14	0.23

Price

Price US$ 1.3 / Metric Ton

Packaging & Shipping

- Packingexport packing
- Delivery Lead Time25-35days
- Minimum Order 1 Metric Ton
- Supply Ability200ton per month
- Total quantity in Stock21 – 50
- Delivery Portshanghai
- HS Code73043190
- Shipping Career

Product Image

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Download Product Brochure

About us(1).pdf (4.73 Mb)

Company Profile

About Jiangsu YIngnaisi Machinery Manufacturer Co.,Ltd

Membership Free member
Registration Date2022.10.27
Country/RegionChina
CityChangzhou
Contact Mary shi(Ms.)

Jiangsu YINGNAISI Machine Manufacturing Co., Ltd. (JIANGSU YINGNAISI) was located in Wujin District,Changzhou City,Jiangsu Province,China.Where is nearby Shanghai City(one hour by high-speed train).
Our factory was founded in 2005,with covering an area of more than 23000 Square meters,and more than 100 employees.Cold drawn and cold rolled precision seamless steel pipes and Hydraulic cylinder are our main products
We have a complete range of equipment and sophisticated technology. We are equipped with highly-precision cold-drawing hydraulic units, five-bar finishing mill, multiple scraping and rolling machine, multi-roll straightening machines, CNC lathes and dozens of large honing units, Vacuum cleaner, hydraulic cylinder assembling machine,testing machines.

Our products are extensively applied in hydraulic pressure of engineering machinery, pneumatic linear actuators, petroleum oil-well pump cylinders, micro-motor shell, lubricating oil ball sweep systems, aluminum foil mandrel, high pressure gas cylinders, automotive shaft, textile, printing and dyeing, glass packaging, transmission roller and other areas.
Our quality is ensured and we were certified to ISO 9001 Certificate and got "Jiangsu quality credit AAA grade brand enterprise" title.

Selling Categories

- General Mechanical Components >> Mechanical Transmission Parts
- Manufacturing & Processing Machinery >> Metallurgy Machinery Parts
- Minerals & Metallurgy >> Steel Pipes

Keywords

cold drawn steel pipe , precision pipe , cylinder pipe , honed tube , hydraulic cylinder

Registration Date	2022/10/27(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2009
Employees total	51 - 100
Annual revenue	USD 5,000,001 - 10,000,000

Contact Information Order Credit Report

Company	Jiangsu YIngnaisi Machinery Manufacturer Co.,Ltd
Address	Panjia industral zoneChangzhouJiangsu213000China
Phone	86 - 0519 - 86549398
Homepage	www.cnhengjiu.com
Contact	Mary shi / sales manager

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Honed Tube for Hydraulic Cylinder

Product Attributes

Description by Manufacturer

Price

Packaging & Shipping

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Company Profile

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