Honed Tube DIN2391 ST52

Honed Tube DIN2391 ST52


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Brand name
Bestar
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
casing and tubing, tube, bestar pipes, bestarsteel
Category
Steel Pipes

Bestar Steel Co., Ltd

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

10

Product name Honed Tube DIN2391 ST52 Certification -
Category Steel Pipes Ingredients -
Keyword casing and tubing , tube , bestar pipes , bestarsteel Unit Size -
Brand name Bestar Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

 Origin

China

 Brand Name

Bestar

 Grade

10#,20#,A106(B,C),10#-45#,A53-A369

 Length

as customized

 Outer Diameter

16 - 325 mm

 Specification

DIN

 Thickness

1 - 22 mm

 Usage

Pressure Use


honed tube DIN2391 St52

1. MATERIAL SPECIFICATION AND REF. DOCUMENT

     ST52,BK+S,DIN2391 OR Equivalent

2. CHEMICAL COMPOSITION (%)

     C (Max)  Mn(Max)  Si(Max)  S(Max)  P(Max)

     0.22        1.6      0.5       0.035   0.035

3. MECHANICAL PROPERTIES

     Elongation(Min)       Y.S (Min.)               UTS (Min.)

     ≥15               470 N/MM2               580 N/MM2

4. SUPPLY CONDITION

     Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished

5. SURFACE ROUGHNESS

     Ra = 0.4~0.8Micron

6. TOLERANCES ON INNER DIA

     ISO H8

7.TOLERANCES ON WALL THICKNESS

    ≤ Dia120 +/-10 % of wall thickness

     ≥ Dia120 +/-10 % of wall thickness

8. STRAIGHTNESS

    ≤1 mm/M

9. OD TOLERANCE

    ≤ Dia 40 +/-0.2 mm

     ≥ Dia 40 ≤ Dia 100 +/-0.3mm

     ≥ Dia 100 +/-0.5mm

10. LENGTH AND CUT TOLERANCE

       Length ≤ 500mm , +2mm

        > 500mm ≤ 2000mm, +3mm

        > 2000mm ≤ 5000mm, +5mm

       > 2000mm ≤ 7000mm, +10mm

11. TUBE ENDS

      Tube ends shall be cut nominally square to the axis and free from burs

12. APPEARANCE

      Tube shall have a smooth internal and external surface consistent with cold working

      process, tube inner surface should be free from rust, scratches and other surface

      irregularities.

13. CERTIFICATION

       Material certificates will be send to u if want.

14. PACKING

     Anti rust oil to be applied on material and both ends closed by plastic cap and

     bundled by steel strips,braiding parcel.

15. SCOPE

     Hydraulic cylinder tube for swivel crane, injection machine and construction

    machine application
 

 More Details pls click our web:

http://www.bestarpipe.com



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  Price

USD   1000 / Ton

  Price Condition

FOB   as customized

  Packaging

as customized

  Delivery lead time

30 days after the order is confirmed

  Minimum order

100tons

  Supply ability

5000 tons/month


B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Bestar Steel Co., Ltd

Country / Year Established
South Korea South Korea /
Business type
Others

10

President
Jason Tong
Address
22nd Floor,Royal Wing Tower,Longchamp International building,No.9 Xiangfu Road, Changsha, Hunan, China.
Product Category
Other Construction Machinery,Steel Pipes,Titanium Pipes
No. of Total Employees
501-1000
Company introduction
Shinestar Steel Group, established in 1993 as the key entity by Hunan Development and Reform Commission, is a company group integrated with steel pipe production, domestic & foreign steel products trade, in-house warehousing & logistics and real estate development. The Group owns 7 seamless & welded steel pipe mills and 23 sales subsidiaries throughout China with a total of 1900 employees. Furthermore, with over 300 medium and senior technical professionals and?4.5 billion total assets, the group has been regarded as one of the giants combining steel pipe manufacturing, processing, sales & logistics, and listed “China’s Top 500 Private Enterprises and Top 100 Steel Companies” . The group’s seamless pipe mills mainly produce various carbon and alloy steel pipes including oil & gas pipe, pressure pipe and mechanical tubing, etc. Also, the group owns 19 cold drawing, 4 hot rolling, 4 hot expanding, 4 tubing & casing, 1 drilling pipe and 2 heat treatment processing lines, enabling it to cover a wide pipe size atf8-f1200mm with wall thickness 1 - 200mm. Our annual pipe rolling capacity is 550,000 tons/year with OCTG processing capacity 250,000 tons/year and heat treated pipe 150,000 tons/year. After 2005, the group founded 3f114,f219 andf660 HFW lines, 2 large diameterf813 andf1422 JCOE SAWL lines,f219-f4330 high grade SAWH lines and 2 internal and external anti-corrosion FBE/2PE/3PP/3PE coating lines. The pipe size ranges atf10.3-f4330 with wall thickness 1-50mm, and annual production capacity is 500,000 tons/year for welded pipe, and 2,000,000 m2/year for anti-corrosion coated pipe. All these moves have helped optimize product structure and content, and created a better market free from low-end fierce competition for our long-term expansion. Bestar Steel Co., Ltd., as one of the subsidiary companies under Shinestar, is a dedicated provider and exporter for high performance price ratio SMLS and welded pipes. Bestar has set up extensive international sales network covering Middle East, South & East Asia, Africa and America, etc. As one of the major exporters of OCTG and line pipe for crude oil and natural gas delivery in China, we topped the export amount of steel pipe among Hunan province in 2010 and 2011. And we will keep growing and expanding the global market. Our goal is to provide clients with professional & customized service, and become the most reliable solution in steel pipe trade. We look forward to cooperating with you!
Main Markets

Egypt Egypt

India India

Saudi Arabia Saudi Arabia

Singapore Singapore

South Korea South Korea

Turkey Turkey

U.S.A U.S.A

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