Honed Tube for Hydraulic Cylinder Barrel DIN2391 H8 Tolerance Stkm

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel, St52, E355, Sktm13c, C20
• Surface Treatment: Oiled
• Usage: Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining
• Section Shape: Round
• Model NO.: Tube
• ID Range: 26-800mm
• Straightness: 0.5/1000mm
• Name: Honed Tube for Hydraulic Cylinder Barrel DIN2391 H
• Transport Package: Wooden Case, Container
• Specification: 20GP, 40HQ
• Trademark: HYDSTEELS
• Origin: Wuxi, China
• HS Code: 8483109000
• Production Capacity: 20000tons/Year

Product Description

Professional manufacturer of Honed tube & chrome rod, founded in 2004, one of biggest manufacturer in China. Rich experience in production and export, prefect products & services gained recognition of clients from 40 countries.
Honed tube made by seamless steel tube and processed by Cold-drawn, Stress relief annealing, ID honing etc. more than ten processes. Material grade: ST52, E355, C20, STKM13C, SUS304, SUS316. ID precision level of H8 tolerance.
Honed Tube for Hydraulic Cylinder Barrel DIN2391 H8 Tolerance Stkm

1. Product Show

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)
	40-480mm	30-400mm
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

Honed Tube for Hydraulic Cylinder Barrel DIN2391 H8 Tolerance Stkm
2. Product Pictures
 

3.Production Processes
Honed Tube for Hydraulic Cylinder Barrel DIN2391 H8 Tolerance Stkm

4. Packing


5.Company Show
Factory was established under modern management system and technologies. It covers an area of 40,000 sq. meters, meters and building area of 30,000 sq. meters. All processing control include cold-drawn, heat treatment, honing, peeling, grinding, polishing. There are 50sets of advanced equipment and80+ skilled technical workers, annual output over 30,000tons.
Honed Tube for Hydraulic Cylinder Barrel DIN2391 H8 Tolerance Stkm

6. Our advantage
>15+years professional manufacturer & supplier of honed tube, Chrome plated rod. 
>Experience in Vietnam, Thailand, Brazil, Egypt, Saudi Arabia, UAE, Russia, Singapore market.
>ISO9001:2008, SGS, BV, CNAS Certificated. 
>Biggest manufacturer & wholesaler in local market. 
>7*24 at your service, on time respond. 
>One-stop collection.
Honed Tube for Hydraulic Cylinder Barrel DIN2391 H8 Tolerance Stkm
7.FAQ

Q: Are you trading company or manufacturer? 
A: manufacturer
Q: How long is your delivery time? 
A: Generally it is 5-10 days if the goods are in stock. Or it is 30 ~40days if the goods are not in stock, it is according to quantity. The more the quantity is, the shorter the delivery will be. 
Q: Do you provide samples? Is it free or extra? 
A: Yes, we The inventory can be provided free of charge, but the freight will need to be borne by you
Q: What is your terms of payment? 
A: T/T or L/C according to real order. 
Q: What is your terms of payment? 
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.