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ASTM A519 jual Seamless Honed Tube steel H8 H9 For Pneumatic Cylinder

Basic Information
Place of Origin: China
Certification: ISO9001
Packaging Details: In Bundles, Woodenbox As Your Requirement
Detail Information
Name: ASTM A519 Honed Seamless Steel Tube H8-H9 Honed Tube For Pneumatic Cylinder Keyword: Seamless Honed Tube
Standard: ASTM,GB,DIN.JIS Grade: ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C
Thickness: 10 - 80 MM Shape: Round/Square/Rectangle
Surface Treatment: Hot Rolled, Polished Bright/mirror Surface Wall Thickness: 2 - 60 Mm
Certificate: ISO9001, ISO14001, TS16949 O.D: 40-400MM
Ends: Plain Beveled Square Cut Material: CK45 C1045 C45E SAE1045
Usage: Petroleum, Chemical,gas, Water, Metallurgy, Construction Length: 3-12M
Size: 1/2"-48" (DN15mm-1200mm) Technology: Hot Rolled Cold Rolled
High Light:

H9 Seamless Honed Tube


Cylinder Seamless Honed Tube


H9 jual seamless steel honed tube

Product Description

ASTM A519 honed seamless steel tube H8-H9 honed tube for pneumatic cylinder 




Honed tube is usually a CDS (Cold drawn seamless) steel tube or DOM (Drawn Over Mandrel) steel tube with inside diameter honed or skived &roller burnished, so honed tubing is with extremely precise ID dimensions and smoothly ID surface.

Honed tubes are broadly utilized to produce and repair hydraulic cylinders and pneumatic cylinders. So in many fields, the honed tube is called cylinder tube also.

Honed tube usually is produced by two main manufacturing process, which are honing process or skiving & roller burnishing process. The mother tube we usually use “Suitable To Hone” Cold Drawn Seamless Tubes. The process of the honed pipe is determined upon the dimension, mold available and the requirement of the customer.


The most popular material of our honed tubes is carbon steel grade SAE 1020. And we also produce honed cylinder tubes in other materials such as SAE 1026, E355 and ST52.3, stainless steel and so on.

Size Range:

As the leading hydraulic cylinder honed tube suppliers, most of the factories can produce honed cylinder tubes in a wide range of metric sizes and imperial sizes. Here below is the typical size range of honed tubes.

Inside Diameter 32mm to 600mm; Imperial sizes equally.

Normally honed tubing is supplied in fixed length or random lengths, the max. Length of honed tube is 14 meters, sometimes even longer for special application purpose.



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)
40-400mm 30-320
I.D Tolerance H8-H9
Length 3-9m (Customers usually choose the 4~5.8m)
Straightness 1/1000
ID roughness RA 0.4micron(max)
Scope Honed tube for hydraulic cylinder, swivel crane, injection machine and
construction machine application



ASTM A519 jual Seamless Honed Tube steel H8 H9 For Pneumatic Cylinder 0


Q: What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.

Q: What shipping ports are there?
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports

Q: Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.

Q: Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.

Q: Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.

Q: Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.

Q: Do you have any MOQ limit for production?
We don’t have any MOQ limit. But as for our steel pipe product, we usually use container transport for lower freight. In the case of express delivery, high freight charges will be generated.

Q: Is it OK to print my logo on the product or the carton packing?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q: How to pack the product?
The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It
can effectively protect products from corrosion during ocean transportatio


Contact Details

Whatsapp : +8613961408918