Unisite Group Ltd.

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Welded Steel Pipes - manufacturer, factory, supplier from China

(Total 24 Products for Welded Steel Pipes)

  • Spirally carbon welded steel pipe

    Spirally carbon welded 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

    Spiral pipe itself does not get hot but the experimental samples will be significant fever When the heating temperature exceeds the arc melting machine radio frequency sensors will provide more control so that scientists can adjust the alloy of specific composition ratio Spiral Strong pressure steel plastic and easy...

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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 saw pipe welded

    steel saw pipe welded

    • Brand: UniSite

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

    • Min. Order: 100 Bag/Bags

    • Certificate: API/BV/ISO

    SAW pipe abbreviations of Submerged arc welding pipe which is a common arc welding 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 availableproces The process is normally limited to the flat or horizontal fillet...

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  • Welded steel pipes for sale

    Welded steel pipes for sale

    • 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

    Welding steel pipe production process is simple the production efficiency is high the variety of specifications equipment investment is low but the general strength is lower than the seamless steel pipe Since the thirties of the 20th century with the rapid development of high quality cold rolling strip steel rolling...

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  • Steel agricultural equipment design

    Steel agricultural equipment 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 the field of mechanical hydraulic and electrical control or direct use of electrical or electromagnetic control has been used automatic control device such as corn united harvest machine platform lift control and wheel is designed of infinitely variable speed etc Varieties growing electronic monitoring instrument...

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  • Agricultural steel equipment for sale

    Agricultural steel equipment 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

    The development of agricultural machinery with the national and rural economic conditions have a direct link In economically developed countries especially in the agricultural labor force in the United States rarely agricultural machinery to large wide high speed and the direction of high productivity and on the basis...

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  • Steel hoisting equipment price

    Steel hoisting equipment price

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/DNV/GL/LR/CCS

    Air hoists or pneumatic hoists are powered by pneumatically driven motors When equipped with a chain as the lifting mechanism they are called air chain hoists Likewise when equipped with a wire rope as the lifting medium they are called air wire rope hoists These hoists are often used in environments that require...

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  • Hoisting steel equipment design

    Hoisting steel equipment design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/DNV/GL/LR/CCS

    Manual hoists lift a load under the direction of an operator who typically raises and lowers a lever to activate a ratchet and pawl configuration that incrementally lifts or lowers the load or to apply or release tension also called a lever hoist comealong ratchet lever hoist ratchet hoist or wire rope puller Hand...

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  • Machinery steel construction equipment design

    Machinery steel construction equipment design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO

    Since the invention of the internal combustion engine and the electric machine the construction machinery has been developed rapidly After the Second World War the development of more rapid Its variety quantity and quality directly affect the development of a country s production and construction so all countries pay...

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  • Machinery steel construction for sale

    Machinery steel construction for sale

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO

    In the world to address the basic similarity which the United States and the United Kingdom said for construction machinery and equipment Germany for construction machinery and equipment Russia called for building and road construction machinery known in Japan as the construction machinery Ordinary heavy construction...

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  • Construction steel machinery price

    Construction steel machinery price

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO

    The general name of construction machinery used in engineering construction It is mainly used for national defense construction projects the construction of transportation energy industry development and production mining and other industrial raw materials of construction and production agriculture forestry and water...

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  • Steel construction machinery design

    Steel construction machinery design

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO

    Construction machinery is an important part of equipment industry In general where the construction of earthwork engineering road building and maintenance flow up necessary for heavy loading and unloading operations and various construction projects required comprehensive mechanized construction engineering machinery...

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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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  • 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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  • Grab steel marine dredgers

    Grab steel marine dredgers

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    A grab dredger picks up seabed material with a clam shell bucket which hangs from an onboard crane or a crane barge or is carried by a hydraulic arm or is mounted like on a dragline This technique is often used in excavation of bay mud Most of these dredges are crane barges with spuds The grab dredger is the most...

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  • Steel marine grab dredgers

    Steel marine grab dredgers

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Grab dredger divide into self propelled and non self propelled Self propelled generally hopper belt mud tank filled from airlines to mud area dumping non self propelled by mud barge clay loading and unloading mud use of wire rope grab dredger relying on the action of gravity into the water to a certain depth by the...

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  • Marine Steel bucket dredger

    Marine Steel bucket dredger

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    A bucket dredger is equipped with a bucket dredge which is a device that picks up sediment by mechanical means often with many circulating buckets attached to a wheel or chain Some bucket dredgers and grab dredgers are powerful enough to rip out coral to make a shipping channel through coral reefs Area of application...

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  • Steel marine mooring bollard

    Steel marine mooring bollard

    • Brand: UniSite

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

    • Min. Order: 2 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Marine bollard consists of shell bolt nut washer anchor plates and columns heart filler The material of bollards are mainly casting steel casting iron Its nominal specification ranges from 50KN to 2000KN According to utility cent have the common mooring bollard mooring bollard storm trial mooring bollard etc Our...

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  • Steel mooring steel bollard

    Steel mooring steel bollard

    • Brand: UniSite

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

    • Min. Order: 2 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Marine bollard is designed and shaped according to berthing capacity wharf structure to meet the safety and convenience for vessels away from the dock mooring shifting berth turning around Common specifications are 150KN 50KN 250KN 350KN 450KN 550KN 650KN 750KN 1000KN 1500KN 2000KN etc According to utility cent have...

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  • Steel mooring marine winch

    Steel mooring marine winch

    • 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

    Mooring winch is a widely used marine winch which is used for mooring and landing the ship boat barge The mooring winch also has many functions such as drift support and positioning during loading andunloading It mainly has electric type and hydraulic type from 1ton 100ton with single drum or double drum Features of...

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  • Custom steel anchor windlasses size

    Custom steel anchor windlasses size

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

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

    Windlass mainly by a base a bracket a chain wheel brakes sprocket gear box control system manual windlasses except and other components electric windlass motor and hydraulic windlass with hydraulic pump station The main specifications of the windlass include diameter of anchor chain anchor nominal speed rated load...

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  • Steel marine anchor windlasses

    Steel marine anchor windlasses

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

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

    An anchor windlass is a machine that restrains and manipulates the anchor chain on a boat allowing the anchor to be raised and lowered by means of chain cable A notched wheel engages the links of the chain or the rope A trawl windlass is a similar machine that restrains or manipulates the trawl on a commercial fishing...

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Review

Khaja Kamaluddin

Mar 29, 2020 5

Good Welded Steel Pipes , many thanks to seller‘s explanation.
H.g. Meghani

Mar 15, 2020 4

I purchased this product to replace a cheap one, I initially had an issue with the product when it arrived and the Unisite Group Ltd. team was very quick to respond and help me.
Mr.mugenyi Hassan

Mar 05, 2020 5

I think it is a good Welded Steel Pipes , I am very satisfied with the internet service.
With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Welded Steel Pipes , Welded Steel Pipe , Welded Steel Pipe Bend , should you have any query or wish to place an initial order please do not hesitate to contact us.
Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Welded Steel Pipes , Welded Steel Pipe , Welded Steel Pipe Bend , Customer satisfaction is our goal. We're looking forward to cooperating with you and providing our best services in your case. We warmly welcome you to contact us and remember to feel free to contact us. Browse our online showroom to see what we can do for yourself. And then E-mail us your specifications or inquiries today.

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