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JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

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Good quality Seamless Carbon Steel Tube for sales
Good quality Seamless Carbon Steel Tube for sales
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Huacheng is a high-integrity enterprise that's why our top managements trust in huacheng since year 2006, huacheng helps us to win the markets !

—— Europen Tube Co Ltd

Thanks for HC Pipe's fast delivery time and good quality that helps us win this very import project and get deep trust from our clients.

—— Ormat Israel

When you choose your partners, you increase the likelihood of success. That’s why we choose Huacheng.

—— Foster Wheller

We believe in long-term cooperation with Huacheng because we view the future as bright and hopeful on the basis of its good products and service.

—— Korea Heat Exchanger

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JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

China JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes supplier
JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes supplier JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes supplier JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes supplier

Large Image :  JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

Product Details:

Place of Origin: Jiangsu China (Mainland)
Brand Name: JIANGSU HUACHENG
Certification: ISO9001 14001 BV TUV PED DNV etc
Model Number: HC

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Packaging Details: Exporting package/wooden box package/Or per customers’ requirement
Delivery Time: 25~35days
Payment Terms: 30%T/T in advance or 100% L/C at sight
Supply Ability: 8000MT/Month
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Detailed Product Description
Features: Thick Wall|Thin Wall Application: Hydraulic Cylinder
Certificate: ISO|PED|BV|TUV Delivery Condition: Annealed|Normalized|Tempered
Product Name: Hydraulic Cylinder Pipe Section Shape: Round
Standard: JIS G3473|DIN2391|ASTM A519 Surface Treatment: Varnish|Oil-dip|Passivation|Phosphating|Shot Blasting
Technique: Seamless|Cold Drawn
High Light:

Cold Drawn steel Pipe

,

Precision Seamless Steel Tube

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

 

 

Quick Detail:

 

Standards: JIS G3473

Material Grade: STC 370,STC 440,STC 510A,STC 510B,STC 540,STC 590,STC 590A,STC 590B 

Size(mm):

ID :45mm – 500mm

WT:3mm – 50mm

 

 

Description:

 

Standards: JIS G3473

(GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519)

Inside Dimensions: 45mm ~ 500mm

Wall Thickness: 3mm ~ 50mm

Length: max 24000mm

Application: Hydraulic Cylinder

Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Mark: As per customers’ requested.

Delivery Condition:Annealed, Normalized, Normalized and Tempered.

 

 

Processing Range And Precision:

 

Cold Drawn Tubes:

ID:45mm-630mm

Length:14,000mm

Straightness:0.3-1.0

Precision:H8-H10

Roughness:Ra0.8-Ra1.6

Honing Tubes:

ID:25mm-500mm

Length:10,000mm

Straightness:0.3

Precision:H7-H8

Roughness:Ra0.2-Ra0.8

 

 

ID Tolerance of Precision Honed Tubes:

 

SIZE of I.D

I.D.Tolerance

Tolerance of wall thickness

H8

H9

H10

30

+0.0330

+0.0520

+0.0840

<120mm(O.D)                 ±5%

≥120mm(D.D) to 210mm  ±7.5%

>210mm                         ±10%

>30-50

+0.0390

+0.0620

+0.1000

>50-80

+0.0460

+0.0740

+0.1200

>80-120

+0.0540

+0.0870

+0.1400

>120-180

+0.0630

+0.1000

+0.1600

>180-250

+0.0720

+0.1150

+0.185

>250-315

+0.0810

+0.1300

+0.2100

>315-400

+0.0890

+0.1400

+0.2300

 

 

Grade and Designation:

 

The tubes shall be classified into 7 grades, and their designations shall be as given as below

Designation of Grade

Traditional symbol

STC 370

STC 440

STC 510A

STC 510B

STC 540

STC 590A

STC 590B

STC 38

STC 45

STC 52A

STC 52B

STC 55

STC 60A

STC 60B

 

Chemical Composition:

 

The tube shall be tested in accordance with the resulting ladle analysis values shall conform below

 

Designation of grade

C

Si

Mn

P

S

Nb or V

STC 370

0.25max

0.35max

0.30-0.90

0.040max

0.040max

-

STC 440

0.25max

0.35max

0.30-0.90

0.040max

0.040max

-

STC 510A

0.25max

0.35max

0.30-0.90

0.040max

0.040max

-

STC 510B

0.25max

0.55max

1.50max

0.040max

0.040max

-

STC 540

0.25max

0.55max

1.60max

0.040max

0.040max

0.15max

STC 590A

0.25max

0.35max

0.30-0.90

0.040max

0.040max

-

STC 590B

0.25max

0.55max

1.50max

0.040max

0.040max

-

 

 

About Hua Cheng Hydraulic Cylinder Branch Factory:


JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

 

HuaCheng produce high quality hydraulic cylinder for our customers globally. Now having all kinds of advanced equiments morn than 200 sets, such as :hole grinding machine made in American, full-fuction machine, computer checking platform and so on. We can also provide the all kinds hydraulic cylinder parts.

 

 

Good choice for our hydraulic cylinder Tubes

 

1.Merge together with Europe security idea

Our whole set hydraulic cylinder system with multi-protection can protect the safety of worker &truck and cargo.

2.Specialized system configuration

Specialized system configuration that greatly improve work efficiency and reduce system weight .

3.custom made is available

We can design different hydraulic tubes for system applied for truck,lifting platform,hydraulic door and so on

 

 

Quality Control

 

Our Cylinder Tubes from purchased materials, processing, assembly, have strict quality control. (we passed the certification of ISO/ BV/TUV/PED etc)

 

 

Applications:

 

Our products are widely used in hydraulic and pneumatic power systems,petro-chemical and metallurgical fields, CNG cylinder productions and so on..

 

 

Competitive Advantage:

 

Huacheng Pipe Making Company is one of the largest seamless steel pipe manufacturers in China.We’ve passed API 5L,API 5CT, PED, BV, TUV certification and ISO quality system certification.With good quality and competitive price, we believe we could be your reliable supplier.

 

 

Factroy Pictures:

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

 

Pipe & Tube Processing

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

Factory Equipments:

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

 

Production Line:

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

Quality Control:

 

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

 

Steel Pipe & Tube Application:

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

Package:

Export Standard / Wooden Box

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

Main Certificates:

PED ISO BV TUV etc.

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

Main Customers:

 

JIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel TubesJIS G3473 DIN2391 Seamless Steel Pipe , Cold-Drawn Round Steel Tubes

 

Contact Details
Jiangsu Huacheng Industry Pipe Making Corporation

Contact Person: Mr.Charlie Zhu

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