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Kami ay nakatuon sa pagbibigay sa mundo ng mas mataas na kalidad, mas mababang presyo ng Chinese steel.

Round Steel Tube

Ang Round Steel Tube ng HengHui ay nag-aalok ng maraming mga pakinabang na ginagawa itong isang nangungunang pagpipilian sa merkado. Una at pangunahin, ang de-kalidad na produktong ito ay nagpapakita ng pambihirang tibay, salamat sa mahusay na paglaban nito sa kaagnasan at pagsusuot. Bukod pa rito, ipinagmamalaki ng Round Steel Tube ang kahanga-hangang lakas, na tinitiyak na makakayanan nito ang mabibigat na karga at matinding kundisyon. Ang isa pang makabuluhang bentahe ay ang versatility nito, dahil magagamit ito sa iba't ibang industriya, mula sa construction hanggang sa automotive. Higit pa rito, ang Round Steel Tube ng HengHui ay kilala para sa walang putol na pagtatapos nito, na ginagawa itong hindi lamang aesthetically kasiya-siya ngunit napakahusay din sa mga aplikasyon. Sa buod, namumukod-tangi ang produktong ito dahil sa tibay, lakas, versatility, at superyor na finish nito, na ginagawa itong perpektong solusyon para sa malawak na hanay ng mga proyekto.

Ipadala ang iyong pagtatanong
Spiral welded pipe: The low carbon carbon structural steel or low alloy structural steel strip is rolled into a tube blank according to a certain helix Angle (called forming Angle), and then the pipe seam is welded together, which can produce large diameter steel pipe with a narrower strip. The specification is expressed by the outer diameter * wall thickness, and the welded pipe should ensure that the water pressure test, the tensile strength of the weld and the cold bending performance should meet the requirements.
Seamless pipe is a long steel bar with a hollow section and no joints around it.  General seamless steel pipe production process can be divided into two kinds of cold drawing and hot rolling, cold rolled seamless steel pipe production process is generally more complex than hot rolling, the tube billet first to carry out three roller continuous rolling, extrusion after sizing test, if the surface does not respond to the crack after the round tube to be cut by the cutting machine, cutting the growth of about one meter blank.
Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, generally 6 meters. Welded steel pipe has the advantages of simple production process, high production efficiency, variety specifications, less equipment investment, more use scenarios, long life and so on
If the cold-rolled steel is heated to the annealing temperature, the surface color becomes black due to high temperature contact with the air, it is called black annealing steel.  Its surface has not been polished so it is black.  The physical properties become soft and easy to further weld into steel pipes.  Common hardness 57HRB, can also be retreated to different hardness according to need.
If the cold-rolled steel is heated to the annealing temperature, the surface color becomes black due to high temperature contact with the air, it is called black annealing steel.  Its surface has not been polished so it is black.  The physical properties become soft and easy to further weld into steel pipes.  Common hardness 57HRB, can also be retreated to different hardness according to need.
Galvanizing refers to the surface treatment technology of plating a layer of zinc on the surface of metals, alloys or other materials to play the role of aesthetics and rust prevention.  The main method used is hot-dip galvanizing.
The alloy layer is integrated with the pure zinc layer and the steel pipe matrix, so its corrosion resistance is strong.
Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe
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Maaari naming gawin at ahente ang iba't ibang mga produkto sa pag-import at pag-export ng negosyo, ang aming kumpanya ay nagtatag ng magandang relasyon sa kalakalan sa Brazil, India, South Africa, Middle East at Southeast Asian market at nakagawa kami ng isang solidong pandaigdigang istrukturang pang-ekonomiya, napanalunan namin ang pagtitiwala ng kliyente at pinahahalagahan ng malakas na kapasidad ng produksyon at maselang serbisyo sa customer.
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Contact Person: Toby

Telepono: 0086 187 2258 3666

E-emal: toby@henghuisteel.com

WhatsApp: 0086 185 2672 0784

Idagdag: Daqiuzhuang Industrial Park, Jinghai District, Tianjin

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