DIN2391 Bk+S E355 Carbon Steel Seamless Honed Tube

DIN2391 Bk+S E355 Carbon Steel Seamless Honed Tube

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Payment Type:	L/C,T/T,D/P
Incoterm:	FOB,CFR,CIF,EXW
Transportation:	Ocean,Land,Express
Port:	Tianjin,Qingdao,Shanghai

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: E355

Standard: Bs, Gb, Astm, Jis, Din, Api

Material: A53-A369, Q195-Q345, 10#-45#, St35-St52, Mn-V Alloy, Cr-Mo Alloy

Section Shape: Round

Place Of Origin: China

Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Structure Pipe

Production Process: Cold Drawn

Certification: Ce, Api

Special Tube: Api Pipe, Thick Wall Pipe

Whether Alloy: Is Alloy

Tolerance: ±1%

Category: Seamless Steel Pipe

Processing Service: Cutting, Punching, Decoiling, Welding, Bending

Packaging & Delivery

Selling Units	:	Ton
Package Type	:	Standard marine packaging, or as required by the customer
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Honed Steel Tube

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Product Description

Honed Tube / HYDRAULIC CYLINDER TUBE BRIEF INTRODUCTION

Honed tube is well known as hydraulic cylinder tube in many industries. This is because honed tube is ready to use for hydraulic cylinder applications without further ID processing. This product is the most important materials for manufacturing hydraulic cylinders. And as this kind of tubing is usually honed in tube inside diameter, it is known as honed ID tubing also.

Our factory manufactures & supplies honed tube, hydraulic cylinder tubes for nearly 15 years, here below is the details of our product of honed tubes.

OVERVIEW OF OUR HONED TUBES

PRODUCT NAME: HONED TUBE

ALSO KNOWN AS PRODUCT NAME: HONED TUBING / CYLINDER TUBE / CYLINDER TUBING / HONED CYLINDER TUBE / HYDRAULIC CYLINDER TUBING / HONED ID TUBING

Honed tube for hydraulic cylinder is made of our factory's own cold drawn seamless tube (CDS tube), by honing process or Skiving & Roller Burnishing process.

PRODUCT STANDARD:

Our honed hydraulic cylinder tube is usually produced according to norms as ASTM A513, DIN 2391, DIN 1630, DIN 1629, EN10305-1, EN 10216-2, A 519, etc on customer's request.

SIZE RANGE:

We manufacture honed tubes in metric dimensions and imperial dimensions, size range from I.D 30 mm to I.D 500 mm (1.5″ - 20″), Wall thickness 3 - 50 mm (1/8″ - 2″)

STEEL GRADES:

Factory manufactures Honed tubes in a wide range of carbon steel and stainless steel grades.

CARBON STEEL HYDRAULIC CYLINDER TUBING IS AVAILABLE WITH GRADES AS BELOW:

* SAE 1020

* SAE 1026

* SAE1030/1035

* E355, E255, E215, E235

* ST52.3, St35, ST 52.4, St 37.4

STAINLESS STEEL HONED TUBE CAN BE SUPPLIED IN GRADES AS BELOW:

* TP 304 / 304L

* TP316 / 316L

* TP 316Ti

Other steel grades of hone tube /Honed Pipe is available on customer's request.

OUR ADVANTAGES

* Rich and mature manufacturing experience: our factory has nearly 15 years manufacturing experience for honed cylinder tube (honed id tubing);

* Advanced manufacturing equipment and facilities, including: cold drawing machine, cold rolling machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, grinding machine, cutting machine, etc. Our professional engineers do regular scheduled maintenance on these machines to guarantee them work well.

* High quality raw material: our raw materials for honed cylinder tube are mainly from the famous China steel makers, such as TPCO, SHA STEEL, BAO STEEL, which are best and largest steel manufacturers in China.

* High precision: Our honed tubes are manufactured with high dimension precision, tolerance can be ISO H7, H8 or H9, H10, depends on the sizes and customers' request. Which ensures the precision of the hydraulic cylinders.

* Reliable Packing: All the honed pipe will be oiled by the anti-rust oil before delivery. And to protect the inner diameter

surface of the honed ID tubing, we will cap the tube ends with plastic end caps, or if customer request we can weld a steel cap to protect the inner diameter of the honed id tubing during loading and unloading. And then the honed pipes will be packed with seaworthy package such as wooden cases or plastic bags.

* Strictly quality control: Our factory has a QC team of more than 10 persons. Every honed cylinder tube will be inspected before shipment. The inspections are carried according to corresponding standards and customers' requests, main test which including: Chemical Analysis Test, Tensile Test, Dimension Inspection, Roughness Test, Chrome plated thickness test, straightness inspection, and other tests according to standards and cusotmer's requirements.

* Mature quality management system: our Total quality management system ensures all the working processes related to product quality are in good control.

We have been exporting our honing cylinder tubes to customers in many countries for the applications of hydraulic cylinders for various machines, and other applications. We had gained very good reputation from our customers in China and abroad countries such as USA, Canada, Mexico, Colombia, Saudi Arabia, UAE, South Africa, Russia, Belarus, Thailand, Indonesia, Vietnam, Australia, Ukraine, Brazil, Turkey, Korea, New Zealand, Singapore, Kuwait and so.

MANUFACTURES HONED HYDRAULIC CYLINDER TUBE IN FULL RANGE OF METRIC SIZES AND IMPERIAL SIZES.

* Metric size honed tubes: I.D 30 mm to I.D 800 mm, Wall thickness 3 - 50 mm

* Imperial size honed tubes / inch size honed pipe: 1.5" ID - 30.0" Honed ID; 1/8" - 2" wall thickness

* Length: We supply our metric size and imperial size honed tube with random length or fixed length up to 14 meters.

Other sizes of our metric honed tubing is available on customer's request.

As the professional China honed tube manufacturer and hydraulic cylinder honed tube suppliers, our factory also produces and supplies hydraulic honed tube sizes in wide range of imperial sizes.

OUR FACTORY SUPPLIES HONED TUBES, HONED CYLINDER TUBES, HYDRAULIC CYLINDER TUBE WITH VARIOUS MATERIALS

Hydraulic cylinder tube is known as honed tube also, it is usually made of cold drawn seamless tubes or DOM tubes, as hydraulic cylinder tubes are usually used to produce hydraulic cylinder body, so it is called hydraulic cylinder barrel commonly too. Our factory manufactures many different steel grades for hydraulic cylinder tubes, and here below are the most popular materials.

* Carbon steel ST52, ST52.3,
* Carbon steel E355
* Steel SAE 4140: also known as 42CrMo
* Steel 27SiMn
* Carbon steel SAE 1020, Chinese 20#, C20
* Stainless steel 304
* Stainless steel 316

We are a professional manufacturer & supplier of honed tubes for cylinders, our factory manufactures all these materials of honed cylinder tubes.

1. Honed cylinder tubes of material ST52 /ST52.3
2. Honed tubes of material E355
3. Honed cylinder tubes of material SAE 1020
4. SAE 4140 hydraulic cylinder barrel tubes
5. 27SiMn honed tubes
6. 20MnV6 hydraulic cylinder tubes
7. Stainless steel honed tubes

HONED TUBES OF MATERIAL E355

E355 honed tubes are honed cylinder tubes made of material steel grade E355, and with standard of EN 10305-1. Actually steel E355 is equal to ST52 / St52.3. Usually this materials of honed tubes are describled as: cold drawn seamless honed tubes as per EN10305-1 /E355 +SR. +SR standards for the heat treatment for the honed tubing, which is stress relieved heat treatment.
Here below is the specification of the steel E355.

Grade	Chemistry	%	Yield	Tensile	Elongation	Typical Hardness
			min. Mpa	min. Mpa	% in 2″ section	Min
E355	Carbon	0.140 - 0.180	420	580	15	B-80
	Si	0.150 - 0.300
	Mn	1.200 - 1.400
	P	0.020 max
	S	0.010 max