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Unisite Group Ltd.

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Double wall steel pipes design
Double wall steel pipes design
Double wall steel pipes design
Double wall steel pipes design
Double wall steel pipes design

Double wall steel pipes design

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 5 Piece/Pieces
Delivery Time: 30 Days

Basic Info

    Model No.: USA-249

    Certificate: BV CCS

    Dimension: As Per Drawing/order

    Inspection: Material, Construction, Dimension, Welding Seam, N

    Standard: AISI, ASTM, BS, DIN, GB, JIS

    Surface Treatment: Painted

    Type: Butt Welded

    Tolerance: High Accuracy(ISO2768, ISO5817), Within 1mm

    Outer Diameter: 500 - 2000 Mm

    Material: Outer Casing Steel(S335J2G3,DH36,S690Q)+casting Li

    Double Wall Pipe: Double Wall Steel Pipes Design

Additional Info

    Packaging: bulk package and bulk vessel transportation

    Brand: UniSite

    Transportation: Ocean,Land

    Place of Origin: china mainland(zhejiang)

    Certificate: CCS/ISO/BV

Product Description

Double Wall Pipe is used in Trailing Suction Hopper Dredger, Effective resistance to the wear and tear of pipe fittings during transportation of sediment and other material. Outside steel carbon pipe, inside casting liner, between them there is unshrinkable concrete.Double wall steel pipes design


UniSite`s core activity: serve for dredging and marine projects

Provide service and relevant parts for dredgers, including Dredger construction, repairing and maintenance.
Provide items for dredging, land reclamation, offshore, marine engineering, piling works,municipal engineering, mechanical,engineering, oilfield projects and environmental remediation projects.


Our products all over the world:

1. 2005 Palm island construction in Dubai: the large quantities of dredging pipeline including sink pipes, shore pipes with flanges and pontoons

2. 2005 Waterways dredging projects : the large quantities of pipeline, connected pontoons.

3. 2006 Waterways dredging projects: the large quantities of pipeline, connected pontoons.

4. 2007 Waterways dredging projects: the large quantities of pipeline, including sink pipes, shore pipes with flanges and pontoons.

5. 2008 Waterways dredging projects: the large quantities of pipeline, connected pontoons, floating pipelines and bends.

6. 2008 Capital dredging for a third berth at Anderson point in port Hedland in Australian: the large quantities of lsaw pipes

7. 2009 Waterways dredging projects: the large quantities of pipeline, connected pontoons and bends.

8. 2010 Environmental works:pontoon for work platform and pipes

......

and till now, above just a little projects we involved in.


Our service

Besides above the general specifications, we can also supply some specific pontoons and other similar steel structure as clients' requirements.

Package and shipping

bulk package and bulk vessel transportation

frame container package and frame container transportation


Certificates

- Material certificates EN10204 3.1

- Inspection protocol

- NDT reports

- Fixed certificate: ISO9001, BV certificate, CCS certificate


Our office/plant/equipment as follows:

marine pontoon

pontoon

pontoons

steel pontoon

steel pontoons


Photos of our Double wall steel pipes design

Double Wall Marine Pipes for sale Double Wall Marine Pipes Double Wall Pipe Double Wall Steel Pipes Design





How to contact us?

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Looking for ideal Double Wall Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Double Wall Steel Pipes Design are quality guaranteed. We are China Origin Factory of Double Wall Marine Pipes. If you have any question, please feel free to contact us.

Product Categories : Structural Pipes > Double Wall Pipe

Send Inquiry

Kevin Mei

Mr. Kevin Mei

Email:

kevin.mei@unisite.com.cn

Send Inquiry

Tel:86-574-87053650

Fax:86-574-87889071

Mobile Phone:+8618957885266

Email:kevin.mei@unisite.com.cn

Address:11/F,BLOCK C15,LANE 299,GUANGHUA ROAD,HI-TECH PARK, Ningbo, Zhejiang,China, Ningbo, Zhejiang