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Unisite Group Ltd.

Seamless Steel Pipe - manufacturer, factory, supplier from China

(Total 24 Products for Seamless Steel Pipe)

  • Straight stainless steel pipes

    Straight stainless 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

    Stainless steel pipe is a hollow round steel mainly widely used in petroleum chemical medical food light industry machinery and instruments and other industrial transportation pipeline and mechanical components etc In addition the bending and torsion strength of the same the weight is light so it is also widely used...

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  • Stainless steel seamless pipes

    Stainless steel seamless 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

    Stainless steel pipe according to the production methods are divided into two major categories of seamless tube and welded tube seamless steel pipe and as hot rolled steel pipe tube cold rolling cold drawing tube and tube extrusion etc cold drawing cold rolled is secondary processing of steel pipe welded pipe branch...

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  • Seamless steel pipe price

    Seamless steel pipe price

    • 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

    Steel and steel products specifications is very wide its performance requirements are various All of these should be distinguished with changes in user requirements or working conditions In general the steel tube products are classified according to the shape of the section the production method the pipe material the...

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  • Industrial black steel pipe

    Industrial black 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

    Welded steel pipe for the different welding process is divided into the furnace pipe welding ERW pipes and automatic arc welding because of the different welding form is divided into two kinds of longitudinal and spiral welded pipe due to the shape of the end and circular welded pipe and shaped square flat welded pipe...

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  • Round steel pipes for sale

    Round 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

    According to the shape of the steel pipe it is divided into equal section steel tube and steel tube with variable cross section Variable section or variable section steel pipe is a steel tube with periodic or non periodic changes in the shape of the cross section inside and outside diameter and wall thickness The main...

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  • Best quality steel pipes

    Best quality 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

    According to the material steel pipe can be divided into carbon tubes and alloy tube stainless steel tube etc Carbon pipe can be divided into ordinary carbon steel pipe and high quality carbon structure pipe The alloy tube can be divided into low alloy pipe alloy pipe structure high alloy tube high strength tube...

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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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  • Welded steel hot bend pipe

    Welded steel hot bend pipe

    • Brand: UniSite

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

    • Min. Order: 10 Piece/Pieces

    • Certificate: CCS/BV/ISO

    Production process Welding elbow production process if the long radius of the elbow you must first select specifications put forward the tube material Spread ratio through theoretical calculation the general expansion rate of 35 33 and push back Short radius 219mm general expanding diameter rate of 50 Selected raw...

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  • steel loading box customization

    steel loading box customization

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Over last more than ten years UniSite had supplied so many loading boxes to our clients Loading boxes will be positioned transversely to load the spoil from the discharge pipes in order to delivery to the hopper in fore and aft directions It will help the hopper is loaded evenly from the center to the side settling...

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  • Customized marine overflows pipe

    Customized marine 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 marine gate valve

    Steel marine gate valve

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Gate valve is a opening and closing the gate assembly perpendicular to the direction of movement and direction of flow of the gate gate valve can be fully open and fully closed discomfort door parameter varies usually 5 degrees the medium temperature is not high for 2 52 Improve the process make up the sealing surface...

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  • Steel  Hopper Panel

    Steel Hopper Panel

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/ISO/CCS

    Here are some pictures of our welded steel hopper panels As you can see we can manufacture different types of hopper panels All the weldings and paintings will be executed strictly according to customers drawings and specifications With our experience and high quality you will figure out that Unisite is an excellent...

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  • Steel Structural Frame Housing

    Steel Structural Frame Housing

    • Brand: UniSite

    • Packaging: bulk package and bulk vessel transportation

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO

    Structural steel is a category of steel used as a construction material for making structural steel shapes A structural steel shape is a profile formed with a specific cross section and following certain standards for chemical composition and mechanical properties Structural steel shapes sizes composition strengths...

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  • Marine Hot-Dog Floating Steel Pontoon

    Marine Hot-Dog Floating Steel Pontoon

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/CCS/ISO

    This Hot Dog Steel Pontoon is a specially designed pontoon And we have provided plenty of giant pontoons for our different contractors Any projects on sea can not work without pontoons With more than 10 years exprience we can guarantee that the quality of all the related manufacturing process here are in strick...

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  • Steel stainless exhaust y pipes

    Steel stainless exhaust y pipes

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Y pipe mean pipe fittings tee or tee fittings tees and the like It used mainly to change the direction of flow with a branch in the main conduit to the Office Can diameter size classification General it is made form carbon steel cast steel alloy steel stainless steel copper aluminum plastic argon GeLek pvc and other...

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  • Steel Casted Mud Pump Liner

    Steel Casted Mud Pump Liner

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    A mud pump is composed of many parts including mud pump liner mud pump piston modules hydraulic seat pullers and other parts Parts of a mud pump 1 housing itself 2 liner with packing 3 cover plus packing 4 piston and piston rod 5 suction valve and discharge valve with their seats 6 stuffing box only in double acting...

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  • Casting Steel dredging Pump Shell

    Casting Steel dredging Pump Shell

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Selection of pump shell material A strength B corrosion resistance C wear resistance D casting and machining performance E weld repair performance F cost For most liquid applications gray iron is a good material for making pump shell For single stage pumps usually gray cast iron has sufficient strength to resist the...

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  • Structure Steel Marine Straight Pipe

    Structure Steel Marine Straight Pipe

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: ISO/BV/CCS

    Over the past more than 10 years Unisite had supplied many flanged pipes for worldtop dredging companies for new shipbuilding projects and other projects Our normal tolerance for such dredger pipes ID 2 L 1 straightness 1mm m weld seam0 3 flange OD 2 TH 1 PCD 1 HOLE 0 5 flatness backward 2mm For such dredger flanged...

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  • Steel Branch Pipe Customization

    Steel Branch Pipe Customization

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Branch pipes being a part of the dredging lines it s for flow divider No matter what kind of machinery or equipments or pipelines branch pipes are widely used mainly for oil gas fluid engineering bridge construction and so on Branch pipes with flanges as the pictures shown can be easily connected to pipelines and bend...

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  • Steel Hopper Panel Customization

    Steel Hopper Panel Customization

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/ISO/CCS

    Below are some pictures of our customized steel hopper panels As you can see from these photos we can manufacture different types All the weldings and paintings will be executed strictly according to customers drawings and specifications With our experience and high quality you will find us an excellent manufacturer...

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  • Steel Casting Mud Pump Shell

    Steel Casting Mud Pump Shell

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Pump shell the part of pump impeller is called pump shell also called pump body Its function 1 direct water to impeller 2 collect water from the impeller and convert most of the water kinetic energy into pressure energy 3 integrate all the fixed parts together The pump shell of a mud pump is a volute that contains and...

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  • Steel heat pump covers

    Steel heat pump covers

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: BV/ISO/CCS

    High accuracy fully welded machined pump cover can be used for dredge pump cover assemble with pump to form closed space This kind of pump cover requires the most reasonable WPS and top welders high accuracy pattern and casting sophisticated heat treatment process Company Simple information Long term cooperation with...

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  • Steel gear pump shells

    Steel gear pump shells

    • Brand: UniSite

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

    • Min. Order: 1 Piece/Pieces

    • Certificate: CCS/ISO/BV

    Pump shell is a main part of dredge pump Single walled dredge pumps are all round and used in all types of dredgers They are designed for typical pump pressures up to 16 bars and can be excecuted with different types of pump seals such as stuffing box mechnical seal or hydro seal Casting 1 Pattern Collection in our...

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  • Steel dredging loating pipelines

    Steel dredging loating pipelines

    • Brand: UniSite

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

    • Min. Order: 5 Piece/Pieces

    • Certificate: ISO/BV

    The pontoons are designed to provide proper floatation and stability of the floating pipeline Optionally the pontoons can be supplied with winches and anchors to fix the position of the pipeline and straighten it if necessary Floating pipelines are available in many sizes Company Simple information Long term...

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Review

Juan Lopez

Nov 26, 2019 5

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!Highly recommend Unisite Group Ltd. company!
Taqi Mohammad

Nov 11, 2019 5

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Unisite Group Ltd. did a good job !Hope we have a future business relationships and achieving mutual success.
Jair Galeano

Nov 07, 2019 5

Reasonable price, high quality Seamless Steel Pipe , good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
"Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for Seamless Steel Pipe , Seamless Steel Pipes , Stainless Steel Pipe , Our merchandise are mainly exported to Europe Africa, America, the Middle East and Southeast Asia and other countries and regions. We've enjoyed a great reputation among our customers for quality solutions and good services.We would make friends with businessmen from at home and abroad following the purpose of "Quality First Reputation First the Best Services."

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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

Mobile Site

http://www.unisitemarine.com