I-beam-manufacture,factory,supplier from China

I-beam is widely used in fields such as construction, bridges, mechanical manufacturing, and vehicle manufacturing.

An H-beam, also known as an I-beam or universal beam, is a structural steel shape characterized by a cross-section that resembles the letter "H." It is widely used in construction and engineering applications due to its high strength, rigidity, and efficient use of material. The H-beam's design allows it to support loads primarily through resistance to bending.Here are some key features and characteristics of H-beams:1.Cross-Section: The H-beam has a wide, flat flange on each side of the vertical central section, known as the web.

Square Rectangular Pipes is a type of steel pipe with equal side lengths, usually rolled from strip steel through processing. It has various materials, among which the most common material is steel pipe, mainly used in fields such as structure, decoration, and construction. Square tubes can be divided into seamless square tubes and welded square tubes according to manufacturing processes.

Steel Angle is a long strip of steel with two sides perpendicular to each other, and angle steel has a wide range of applications in the fields of construction and engineering.Industry-specific attributesStandardASTM / AISI / JIS / EN / DINGrade304 304L 316 316L 310s 321TypeEqualTolerance±1%Invoicingby theoretical weightOther attributesPlace of OriginTianjin, ChinaAlloy Or NotNon-AlloyDelivery Timewithin 7 daysBrand NameNorth unitedApplicationEngineering StructureProcessing ServiceBending, Welding, Decoiling, Punching, CuttingProduct nameSteel Angle BarShapeEquilateral Angle BarTechniqueHot Ro

20 # 45 # Hydraulic Precision Seamless TubeIndustry specific attributes are high-precision, high gloss seamless steel pipes produced through cold drawing or cold rolling processes.

     Honing cylinder barrel is a high-precision steel pipe material, which integrates the advantages of no oxide layer on the outer wall, high pressure without leakage, high precision, high finish, no deformation after cold bending, flaring, flattening without cracks, etc. It is mainly suitable for mechanical processing.     Honing cylinder barrel adopts rolling processing. Since the surface layer has residual compressive stress on the surface, it helps to close the surface micro cracks and hinder the expansion of erosion.

Hot Rolled Seamless Tubing (HRST) is a type of seamless steel pipe produced through a hot rolling process, typically manufactured using Mannesmann technology.

A333 gr 6 Carbon steel is a commonly used low-alloy steel composed of iron, carbon, and small amounts of sulfur, phosphorus, manganese, and other elements, with good weldability and processabilityProduct namea333 gr 6 Carbon Steel is the metal that makes the world go round.MaterialA335P5 A335 A36 Q195 Q235 Q345 Q215 10# 20# 45# etc.ShapeRound/Square /RectangularOuter Dia(mm)21.3-165mm/10*10-600*600mm/10*20-800*400mmWall Thickness(mm)0.5-2.5to1.5-5.5/0.4-27mm/0.4-27mmLength5800MM, 6000MM or customizedSurface Treatment1)Black, Pre-galvanized2)oiled, powder coating3)Can Galvanized as your require

Cold Drawn Steel Tubing is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of the precision steel tube, no leakage under high pressure, high precision, high finish, no deformation in cold bending, no flaring, no cracks in flattening, etc., it is mainly used to produce products for pneumatic or hydraulic components, such as cylinders or The oil cylinder can be a seamless pipe or a welded pipe.Product Name Carbon Steel PipeMaterialA53(A.B)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR.

Stainless Steel Square Tubing meets and exceeds the industry's stringent specifications, so you can be sure you're receiving the highest quality square tubing available today. Stainless steel square tubing is corrosion resistant, provides additional mechanical properties when needed, and allows for an upgraded stainless steel architectural appearance.Stainless steel square pipes are a type of stainless steel tubing that has a square cross-section. They are commonly used in various industries due to their strength, durability, and resistance to corrosion.

Hot Finished Seamless Tubing is a major category of seamless steel pipes, classified according to production methods.

API 5L GR B Carbon steel is a commonly used low-alloy steel composed of iron, carbon, and small amounts of sulfur, phosphorus, manganese, and other elements, with good weldability and processabilityProduct nameAPI 5L GR B Carbon Steel is the metal that makes the world go round.MaterialA335P5 A335 A36 Q195 Q235 Q345 Q215 10# 20# 45# etc.ShapeRound/Square /RectangularOuter Dia(mm)21.3-165mm/10*10-600*600mm/10*20-800*400mmWall Thickness(mm)0.5-2.5to1.5-5.5/0.4-27mm/0.4-27mmLength5800MM, 6000MM or customizedSurface Treatment1)Black, Pre-galvanized2)oiled, powder coating3)Can Galvanized as your req

PRODUCT NAME: HONED TUBEALSO KNOWN AS PRODUCT NAME: HONED TUBING / CYLINDER TUBE / CYLINDER TUBING /  HONED CYLINDER TUBE / HYDRAULIC CYLINDER TUBING / HONED ID TUBINGHoned tube for hydraulic cylinder is made of our factory’s own cold drawn seamless tube (CDS tube), by honing process or Skiving & Roller Burnishing process. PRODUCT STANDARD:Our honed hydraulic cylinder tube is usually produced according to norms as ASTM A513, DIN 2391, DIN 1630, DIN 1629, EN10305-1, EN 10216-2, A 519, etc on customer’s request.SIZE RANGE:We manufacture honed tubes in metric dimensions and imperial

Product description:It includes non-circular cross-section profile, equal wall thickness, variable wall thickness, variable diameter and wall thickness along the length direction, symmetrical and asymmetric cross-section. Such as square, rectangular, conical, trapezoidal, spiral, etc. The special-shaped steel pipe can better adapt to the particularity of the use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, textile and boiler manufacturing.

Carbon steel seamless steel pipes are made of one piece of metal and have no seams on the surface. According to the production method, seamless pipe is divided into heat pipe, cold rolled pipe, cold drawn pipe, extruded pipe, pipe jacking and so on.Seamless steel pipe has a wide range of uses. 

   Carbon steel seamless steel pipes are made of one piece of metal and have no seams on the surface. According to the production method, seamless pipe is divided into heat pipe, cold rolled pipe, cold drawn pipe, extruded pipe, pipe jacking and so on. Carbon seamless steel pipe is mainly used for petroleum geology drilling pipe, petrochemical cracking pipe, automobile, tractor and aviation boiler pipe, bearing pipe and high-precision structural steel pipe.

20#Carbon Steel Seamless Pipe is made by heating steel blocks to an appropriate temperature through hot rolling process, and then rolling them into various shapes of steel pipes through rolling machines. Its application range is very wide.Product introduction        Carbon steel seamless steel pipes are made of one piece of metal and have no seams on the surface. According to the production method, seamless pipe is divided into heat pipe, cold rolled pipe, cold drawn pipe, extruded pipe, pipe jacking and so on.Seamless steel pipe has a wide range of uses.

Hot Finished Welded Tubesare widely used in various fields due to their simple production process, high production efficiency, wide variety and specifications, and low equipment investment.Hot Finished Welded TubesSize OD 21.3mm~1620mm(round) Thickness 0.5mm-30mm Length 1-12m or as per customer's requirement Surface Hot dipped galvanized, 20g-275g/m2 Standard GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc Material Q195-Grade B, SS330, SPC, S1

Rectangular Pipe is a hollow, elongated steel material, also known as a flat tube, square tube, or square flat tube (as the name suggests).

A rectangular pipe refers to a pipe or tube with a rectangular cross-section, typically used for various structural components, tools, and mechanical parts.Industry-specific attributesSection ShapeSquareSurface TreatmentPre-galvanized/hot dipped galvanized/Bare/oilTolerance±1%Oiled or Non-oiledNon-oiledInvoicingby actual weightOther attributesPlace of OriginShandong, ChinaAlloy Or NotNon-AlloyStandardASTMGradeQ195/Q215/Q235/Q345, GR.A/B, S235/S355Delivery Time14-21daysBrand NameKehuanApplicationFluid Pipe, Drill Pipe, Gas Pipe, OIL PIPE, Structure PipeSpecial PipeAPI Pipe, Thick Wall PipeThick

Carbon Hot Rolled Steel Pipe is a type of steel pipe classified according to production methods, as opposed to cold-rolled seamless steel pipes. Cold rolling is carried out at room temperature, while hot rolling is carried out above the recrystallization temperature. Seamless steel pipes are made by piercing round steel and then processing them, while welded steel pipes are made by welding steel plates togetherThe production process of Carbon Hot Rolled Steel Pipe involves heating the steel billet to an appropriate temperature and then rolling it into shape through rollers.

Product description:The concept of a "lemon shape cold drawn drive shaft tube" is not a standard or common term in the industry. However, based on the description provided, it seems to refer to a specialized type of drive shaft tube with a unique lemon-shaped cross-section that is produced through a cold drawing process.

The production process of 20 # Seamless Cold Drawn Steel Tube includes cold rolling and cold drawing, usually cold rolling on a two roll mill and cold drawing on a single or double chain cold drawing machinePrecise Cold Rolled Seamless Steel Pipe by DIN, ANSI, JIS standard.OD: 8mm~315mmWall thickness: 0.8mm~30mmTolerance: +/-0.1mmTechnique: Cold drawing/Cold rollingStandard: ASME SA192/SA179, GB/T8162, GB/T8163, GB/T3639, DIN2391-2Steel material: 20#(AISI 1020/DIN1.0402 C22), 45#(ASTM 1045,DIN45), 20Cr, 40Cr, ST52, ST45, ST37.4, Q345B, etcDelivery state: BK, BKW, NBK,

Colored Stainless Steel Tubes not only maintain the physical, chemical, and mechanical properties of primary stainless steel, but also have stronger corrosion resistance than primary stainless steelIndustry-Specific AttributesTypeWelded&SeamlessSteel Grade200 Series 300 Series,304N,310S,316Ti,316L,316,347,304Tolerance±1%Grade300 SeriesSteel Grade301,310S,410,316L,304Surface Finish2B/8K/Mirror/No.1,etcInvoicingby theoreticalweightOther AttributesStandardASTM JIS GB DINENPlace of OriginShandong,ChinaSection ShapeRoundAlloy OrNotIs AlloyDelivery Time8-14 daysBrand NameXINTUOYUANModel Number20