Unisite Group Ltd.

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Welded Double Wall Pipe - manufacturer, factory, supplier from China

(Total 24 Products for Welded Double Wall Pipe)

  • National Pipe And Piling

    National Pipe And Piling

    • 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

    National pipe and piling are a simple easy to understand type of piling A prebuilt steel pipe structure is driven into the ground typically with large impact hammers The piles remain in place primarily through friction with the soil The pile designs will vary depending on the ground conditions and support expectations...

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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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  • Custom steel piling pipe price

    Custom steel piling pipe price

    • 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

    Steel pipe weld surface shall not have to break the arc crack and stomatal defects such as the defects of the weld repair welding is allowed defect allows grinding and repair Steel strip butt weld on steel tube steel tube allows for two section butt butt welded by submerged arc welding or manual process Material...

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  • Concrete sheet pile wall

    Concrete sheet pile wall

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: BV

    Steel sheet pile is a kind of edge linkage and the linkage can free combination to form a continuous close in soil or water retaining wall steel structure Steel sheet pile products according to production technology division of cold formed thin walled steel sheet pile and hot rolled steel sheet pile of two types In...

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  • Composite sheet pile walls

    Composite sheet pile walls

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: BV

    The steel sheet pile cofferdam is the most commonly used one kind of sheet pile cofferdam Steel sheet pile with lock is a kind of steel its cross section has a straightforward form trough and Z there are all kinds of size and interlock forms Common larsson type lackawanna type etc The following advantages high...

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  • Steel sheet pile wall

    Steel sheet pile wall

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: BV

    Steel sheet pile according to its different processing technology can be divided into hot rolled tensile steel sheet pile cold formed steel sheet pile Now because of the limitation of scale production conditions and hot rolled steel sheet pile in domestic production line the hot rolled steel sheet piles are used in...

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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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  • Custom casting branch pipe design

    Custom casting branch pipe design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/ISO/CCS

    General carbon steel cast steel alloy steel stainless steel copper aluminum plastic argon Ge Lek pvc and other materials produced Casting Branch Pipe is a three hole namely an inlet and two outlet or two inlets a kind of chemical pipe outlet there are T shaped and Y shaped with equal diameter nozzle orifice diameter...

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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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  • Hydraulic Water Overflow Pipe

    Hydraulic Water Overflow Pipe

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    When the hopper is filled up to the overflow pipe the low density mixture at the top of the hopper content overflows through this pipe and consequently the density of the hopper content increases The loading of the hopper than usually continues until the overflow losses become so high that it is no longer economical...

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  • Water overflow pipe design

    Water overflow pipe design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Safety protection system to work normally the valve closed Only load in excess of the prescribed limit the system pressure exceeds the setting pressure open the overflow overload protection no longer increases the system pressure usually make the relief valve setting pressure is higher than the system maximum working...

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  • Marine overflow pipe for sale

    Marine overflow pipe for sale

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Voltage stabilizing role overflow valve series on the back to oil overflow valve produce stationarity increasing back pressure moving parts System unloading effect in the overflow valve remote mouth concatenated excessive small flow of the electromagnetic valve when the electromagnet electricity overflow valve remote...

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  • Dripping steel overflow pipe

    Dripping steel overflow pipe

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Constant pressure overflow effect in quantitative pump throttle control system the quantitative pump provides a constant flow rate When the system pressure can reduce traffic demand The overflow valve open make excess flow back to the fuel tank guarantee the overflow valve inlet pressure the pump outlet pressure...

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  • Customized  black overflows pipe

    Customized black overflows pipe

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    The overflow valve is to maintain the valve inlet pressure to a constant excess fluid backflow through the valve in the system pressure control valve The overflow valve is a kind of hydraulic pressure control valve constant pressure relief role mainly in hydraulic equipment voltage regulator unloading system and...

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  • Steel Pipe Quick Release

    Steel Pipe Quick Release

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 1 Bag/Bags

    • Certificate: CCS/ISO/BV

    Quick release also sometimes known as quick connect couplings and quick disconnect fittings are used to join two pipes or hoses or a combination of the two together Fluid transmission lines are essential parts of a wide variety of industrial commercial and consumer utilities In industry hydraulic fluid lines are...

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  • Telescopic Steel Fall Pipe

    Telescopic Steel Fall Pipe

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Structural pipe is available in a variety of sizes and grades so that it can be used for a number of different structural uses and applications Common uses for structural pipe include for columns bollards sign poles structural supports and piling At Unisite you can choose from a complete selection of prime surplus...

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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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Review

Mike Sa

Oct 30, 2020 5

Received it.The appearance of this Welded Double Wall Pipe as beautiful as the picture shows.
Mr.fh Ndiritu

Oct 19, 2020 4

Very impressed by this Welded Double Wall Pipe manufacturer!
David Shoubridge

Oct 15, 2020 5

Price and quality of the Welded Double Wall Pipe are favourable.
The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Welded Double Wall Pipe , Double Wall Pipe , Double Walled Pipe , We've advanced production technology and pursuit innovative in goods. At the same time the good service has enhanced the good reputation. We believe that as long as you understand our product you ought to be willing to become partners with us. Looking forward to your inquiry.

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