Unisite Group Ltd.

86-574-87053650

Welded Pipes - manufacturer, factory, supplier from China

(Total 24 Products for Welded Pipes)

  • Spiral welded carbon steel pipe

    Spiral welded carbon steel pipe

    • Brand: UniSite

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

    • Min. Order: 100 Piece/Pieces

    • Certificate: API/BV/ISO

    Also known as helical or spiral tube body Spiral tube outer diameter of about 30 nm and an inner diameter of about 10 nanometers adjacent helical pitch of about 11 nm 1 week of each spiral from 6 surrounded nucleosome H1 histone in the spiral cavity of the inner surface of maintenance of spiral structure plays an...

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  • Steel round spiral pipes and fittings

    Steel round spiral pipes and fittings

    • Brand: UniSite

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

    • Min. Order: 100 Piece/Pieces

    • Certificate: API/BV/ISO

    Spiral steel pipe rust mainly using tools such as steel wire brush the surface grinding cleaning and pre heating coil can be removed loose or tilt of the oxide scale rust welding slag Hand tools rust can reach Sa2 level power tools rust can be achieved Sa3 level if the coil attached to a solid surface oxide skin tools...

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  • Longitudinal welded steel pipes

    Longitudinal welded steel pipes

    • Brand: UniSite

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

    • Min. Order: 100 Piece/Pieces

    • Certificate: API/BV/ISO

    Straight tube refers to weld and pipe longitudinal parallel Generally known as welded pipe or pipe The straight pipe is through the high frequency welding strip steel coiling unit will be of certain specifications and with longitudinal welded Straight pipe specifications with nominal diameter the wall thickness can be...

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  • Steel round longitudinal welded pipe

    Steel round longitudinal welded pipe

    • Brand: UniSite

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

    • Min. Order: 100 Piece/Pieces

    • Certificate: API/BV/ISO

    Straight seam pipe generally high frequency welding high frequency welding is a kind of induction welding or pressure contact welding it does not need to weld filler weld spatter welding heat affected zone is narrow beautiful welding molding welding the advantages of good mechanical performance so in the production of...

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  • Longitudinal steel seam welded pipes

    Longitudinal steel seam welded pipes

    • Brand: UniSite

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

    • Min. Order: 100 Piece/Pieces

    • Certificate: API/BV/ISO

    Straight pipe should be made mechanical performance test and flattening test flaring test and to meet the requirements Steel pipe should be able to withstand a certain internal pressure if necessary 2 5Mpa pressure test to maintain a minute without leakage Eddy current testing is allowed to replace hydrostatic test...

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  • Saw welded carbon steel pipes

    Saw welded carbon steel pipes

    • Brand: UniSite

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

    • Min. Order: 100 Piece/Pieces

    • Certificate: API/BV/ISO

    SAW is normally operated in the automatic or mechanized mode however semi automatic hand held SAW guns with pressurized or gravity flux feed delivery are available The process is normally limited to the flat or horizontal fillet welding positions although horizontal groove position welds have been done with a special...

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  • Welding bend pipes fitting

    Welding bend pipes fitting

    • Brand: UniSite

    • Packaging: Wooden Cases, Wooden Pallet or Neutral Boxes package and container transportation

    • Min. Order: 10 Piece/Pieces

    • Certificate: CCS/BV/ISO

    Welding elbow is shrimp turn it can be in the pipe or plate cutting after welding and become and its specifications can be large The number of nodes and the bending radius are determined by the producer Welding bending is not very smooth both of the bending radius is not large generally about 1 times the diameter of...

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  • Marine Air Jet Pipe

    Marine Air Jet Pipe

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: CCS/ISO/BV

    For this steel air jet pipe we can provide seamless steelpipe and seam welded pipes Usually pipe DN less than 650 is seamless steelpipe and DN more than 650 is seam welded pipe Bends are buttwelding elbow Branches and reducers are buttwelded Welding detail full penetration welds All materials proposed will be selected...

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  • Wear resistant steel plates pipe

    Wear resistant steel plates pipe

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: BV/ISO/CCS

    Point welding card wear resisting pipe is resistant high tenacity viscose intermediate belt hole of alumina ceramics is pasted on the inner wall of the pipe and welding process through a small hole ceramic firmly welded on the inner wall of steel pipe In order to protect the solder joint the ceramic cap is screwed...

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  • Seamless piling pipes steel

    Seamless piling pipes steel

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: API/BV/ASME

    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...

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  • Customized piling steel pipes

    Customized piling steel pipes

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: API/BV/ASME

    In recent years the offshore deepwater wharf project in domestic coastal have also been large scale construction as a main bearing capacity of pile foundation deep water wharf generally used spiral seam of large diameter steel pipe piles 1 In addition such as Bridges roads high rise buildings are piling tube...

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  • Suction steel welded mouths

    Suction steel welded mouths

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    The dredge suction mouth is produced with high accuracy and precise dimensions to fit in the cutter head and the suction pipe The design of the dredge suction mouth is highly adaptable to the requirements of production allowing shorter delivery times Our service In order to provide the most reliable dredge equipment...

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  • Customized welded suction mouth design

    Customized welded suction mouth design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Casting the dredge suction mouth in one piece allows the most intricate shapes both external and internal that can be obtained to follow the shape of the flow The dredge suction mouth is produced with customized design for anti wear resistance More material is added where necessary at high wear areas Dredge Suction...

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  • Mouth welded steel suction size

    Mouth welded steel suction size

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    The suction mouth can be found on the front side of the cutter ladder We have two designs available a smiley cross section area to optimize the flow and a neutral cross section Both designs are available in a welded or wear resistant casted version In combination with our cutter and pump performance we will help you...

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  • Steel welded mouth suction price

    Steel welded mouth suction price

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Dredge pumps ranging from inlet diameters of 400mm up to 1400mm Our CFD optimized pumps have an excellent suction performance high efficiency long wear life and require a minimum of maintenance The pumps can be delivered in different types of wear resistant materials and can be executed in a large number of different...

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  • Marine steel welded davits crane

    Marine steel welded davits crane

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ABS/GL/BV/LR/DNV/RINA

    Because no leg lifting and hanging heavy driving often appear some accident speed also a crawler crane crawler crane stable operation great weight in a specific range hoisting walk but must ensure that the formation of a solid road tire pressure meet the requirements hanging from the ground shall not be more than 50cm...

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  • Steel welded Chute Flaps

    Steel welded Chute Flaps

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/ISO/CCS

    High demanding welded and high strength chute flaps can be used for special dredger parts used to transport sediment water We are proud of our produce line equipment and skilled workers we are able to manufacture steel structure and structural steel pipe pipes as per client s requirements Construction and procedure...

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  • Steel Welded Water Boxes

    Steel Welded Water Boxes

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: ISO/BV/CCS

    The water box according to material is divided into six kinds of glass steel water box stainless steel water box stainless steel liner and glass steel water box water glass steel box enamel water box galvanized steel water box Box equipped with HYFI remote liquid level electric valve water level monitoring system and...

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  • Marine welded drag heads design

    Marine welded drag heads design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    In order to dredge in waves the suction pipe is suspended from special davits which operate with heave compensation to ensure that the drag head nozzles stay in contact with the sea bed The control of mixture of water and sand is done by a so called dredge drag head visor The visor controls the amount of water that...

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  • Steel wear resistant loading pipes

    Steel wear resistant loading pipes

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: BV/ISO/CCS

    Wear resistant elbow can get the favor of the market and continue to replace some traditional abrasion proof material the fundamental reason lies in the its superior product quality and in with the traditional anti abrasive materials such as cast stone cast steel and ceramic material has many advantages compared to...

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  • Dredge wear resistant steel pipes

    Dredge wear resistant steel pipes

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: BV/ISO/CCS

    When transporting the materials with high temperature in the wear resisting pipeline there is a very expensive problem of using the heat resistant steel tube Listed on the wear resisting pipeline these problems were smoothly done or easily solved Wear resistant pipe is widely used in wear serious mines filling ore...

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  • Welded steel straight pipes

    Welded steel straight pipes

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Many systems ship systems promising a full boat of marine and freshwater water supply system to regulate use of ships ballast water ballast system to exclude the use of bilge water bilge discharge system compressed air for the whole ship with compressed air systems fire extinguishing systems and so on These systems...

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  • Welded straight pipes exhaust

    Welded straight pipes exhaust

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Ship building straight pipe is used to connect pipes in the ship a variety of mechanical equipment used to convey information about the working medium water oil gas and so on Ship line has two categories power lines and ship system piping Power line is used for the main and auxiliary services of various piping for...

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  • Double wall steel pipes design

    Double wall steel pipes design

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 5 Piece/Pieces

    • Certificate: CCS/ISO/BV

    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 UniSite s core activity serve for dredging and marine...

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Review

Srini Ragavan

Jun 05, 2020 5

Thank you for a good and high-quality product.Highly recommend Unisite Group Ltd. company.
Jafrul Islam

Jun 04, 2020 5

Great Welded Pipes at a great price.
Withdrawal Sex

Jun 03, 2020 5

A very satisfying Welded Pipes , a pleasant shopping.
"We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Welded Pipes , Saw Welded Pipe , Welded Pipes Elbow , With the effort to keep pace with world's trend we'll always endeavor to meet customers' demands. If you want develop any other new items we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.

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