Hydraulic Parts St52 Honed Tube Cylinder Seamless Steel Pipes and Tubes

Hydraulic Parts St52 Honed Tube Cylinder Seamless Steel Pipes and Tubes

Skived And Roller Burnished Pipe Introduction Skived And Roller Burnished Pipes are presicion tubes with smooth inside , they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to...

Product Introduction

We have high-quality and experienced technical development, production and operation management personnel, specializing in the development of high-quality and low-cost Seamless Honing Tube, Chrome Plated Steel Pipe, Welding Positioner Turntable. First-class professional services and strong professional capabilities are the driving force behind the company's sustainable development. Our company is a customer-oriented, service-oriented, sincere company. We provide customers with perfect service in line with years of industry experience accumulation according to the city changes. Low cost, high quality, customized products and services are the advantages of our customized production model.

Skived And Roller Burnished Pipe Introduction

Skived And Roller Burnished Pipes are presicion tubes with smooth inside , they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose. IF you are looking for seamless cold drawn honed tubes or SRB tubes for hydraulic cylinder pipes or pneumatic cylinder tubes, please contact us without any hesitation.

Skived And Roller Burnished Pipes technical parameters and Details

Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.

Original: Jiangsu, China

Certification: ISO9001.

Material: SAE1020, 20#, ST45, CK45, ST52, E355

Payment term: TT, LC

Delivery date: usually 20 to 40 days.

Packing: packed in bundle, oiled inside, with caps on both ends.

Market: Middle East/ Africa/Asia/South America/Europe/North America

MOQ: Depends on exact size and material.

Mechanical Properties:

Final Supply
Condition

Cold finished
(Hard)(BK)

Cold drawn and stress-relieved (BK+S or + SR)

Hardness HB

Parameters

T.S
obN/mm2

Elongation
δ5%

T.S
obN/mm2

Y.S
OsN/mm2

Elongation
δ5%

20# (A106B, ST45, E255)

≧550

≧8

≧520

≧375

≧12

175

45#(CK45)

≧650

≧5

/

/

/

207

Q345B(ST52, E355)

≧640

≧5

≧600

≧520

≧15

190

25Mn

≧640

≧5

≧600

≧510

≧15

195

27SiMn

≧840

≧5

≧800

≧720

≧10

230

Our Advantages

a. Extensive production experience: we are specialized in honed tubes, skived tubes, cold drawn pipe, and chrome bar with an experience of 20 years.

b. Complete production facilities: owning cold drawn machine, skived and roller burnished machine, honing machine, precision centerless grinding machine, straightening machine, fine polishing machine, precision lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.

c. High quality raw material: we mainly choose raw material from big steel factory, such as AN STEEL, TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.

d. Strict Physical/Chemical testing procedures: meeting the requirements of the product design and process, providing reliable testing data.

e. Short Delivery time: Usually one container 20 days. We also stock some standard-sized tubes and bars.

f. Safe packing: anti-rust oil be spread on tubes and bars before shipping, plastic caps on tube ends to protect inside surface, each bar be protected with cardboard tube.

Production process

Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling –honing or skiving – inspection – oiled plated - packing

Production Process(001).jpg

We pay attention to customer needs, understand their business, and provide them quality Hydraulic Parts St52 Honed Tube Cylinder Seamless Steel Pipes and Tubes. The mission of our firm should be to provide the best high quality goods with finest price tag. Regardless of product quality and after-sales service, we strive for perfection and excellence.

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