Unisite Group Ltd.

Seamless Piling Pipes Steel,Piling Pipe Steel,Custom Piling Pipe Steel


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Seamless piling pipes steel

Basic Info

Model No.: USA-164

Shape: Round

Dimension: As Per Drawing/order

Seamless Piling Pipes Steel: Piling Pipe Steel

Surface: As Per Order, Can Be Done Highest Quality Painting

Thickness: 5-60mm

Grade: X42-X80, L245-L255 Or Other Materials

Standard: API, BS, GB/T

Certificate: API BV ASME

Application: Marine Piling

Technique: LSAW, SSAW

Additional Info

Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation

Brand: UniSite

Transportation: Ocean,Land

Place of Origin: china mainland(zhejiang)

Certificate: API/BV/ASME

Product Description

The main production technologies of piling tube is double-sided submerged arc welding technology. The first advantage of it is fully automated; The second advantage, it is in underground for submerged arc welding, so its stronger heat transfer and protection performance, the welding quality of is higher; Third advantage, as a result of submerged arc automatic welding arc is buried under the fluxing agent, so it can be used in a large current, high welding efficiency.

Seamless piling pipes steel

Pile driving screw steel tube standard

Now the commonly used standard SY5040-83 spiral Steel Pipe
Pile with spiral weld pipe is hot rolled steel coil tube billet, after normal spiral shape, made of double-sided submerged arc welding or high frequency welding, used in civil construction, port, bridge pile foundation with steel pipe.

Our Technology and Quality:

Offering our client best possible and most sustainable solutions to their requirement. Production procedure

Step1: Drawing and technical requirement analysis, production lofting;

Step2: Material cutting, trimming, groove, cleaning, bending, rolling, dimension & NDT inspection

Step3: From part assemble to whole assemble with accurate template and platform, dimension & NDT inspection, welding, dimension & NDT inspection;

Step3: Casting, forging, stamping, machining if necessary

Step4: Final dimension & NDT inspection;

Step5: Surface treatment;

Step6: Package, Loading and Lashing when delivery;

Company Simple information

Long-term cooperation with world top dredging and marine companies for more than 10years, UniSite is specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects. UniSite is one of the most professional dredging and marine companies in design, manufacture, and construction and related products and services.

UniSite group has a perfect managing system and our staff who are professional in technology are committed, passionate, efficient.

Safety & quality are the key factors of UniSite group with good QHSE experience and ISO9001/BV certificate.

With professionalism, vitality, innovation, respect, team spirit, UniSite culture (corporate values, corporate philosophy and behavior shaping) is continuously developing, along with our company from its foundation.

UniSite group is able to offer our client best possible and most sustainable solutions to their requirement.


- Material certificates by a classification society

- Inspection protocol

- Inspection reports tank testing

- NDT reports

- Official certificates for accessories and other equipment

- Fixed certificate: ISO9001, BV certificate, CCS certificate

steel pontoon (2)

Photos of our Seamless piling pipes steel

Custom Piling Pipe Steel for sale Custom Piling Pipe Steel Piling Pipe Steel Seamless Piling Pipes Steel

How to contact us?

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

Product Categories : Piling Pipe

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  • Seamless piling pipes steel
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