Double Concave Special Shaped Steel Pipe-manufacture,factory,supplier from China

Double concave shaped steel pipes usually have a large moment of inertia and section modulus, thus possessing high bending and torsional resistance, which can reduce structural weight and save steel. Product description:Special-shaped seamless steel pipe refers to seamless steel pipes with non-circular cross-sections, such as square, rectangular, elliptical, and other irregular shapes.

Cold Drawn Shaped Steel Pipe refers to a special shaped steel pipe made by cold drawing process through a series of plastic deformations of hot-rolled steel billetsProduct description:Special-shaped seamless steel pipe refers to seamless steel pipes with non-circular cross-sections, such as square, rectangular, elliptical, and other irregular shapes. These pipes are manufactured using a seamless process, which involves piercing a solid billet and then rolling it to achieve the desired shape and dimensions.Applications of special-shaped seamless steel pipes include:1.

Octagonal Shaped Steel Pipe are widely used in fields such as construction, decoration, and mechanical manufacturing. Due to its excellent support and load-bearing performance, octagonal steel pipes are particularly important in construction engineering and are commonly used in bridges and various situations that require pressure and bendingProduct description:Special-shaped seamless steel pipe is widely used in various structural parts, tools and mechanical parts.

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.

Product description:Hot rolled seamless pipes are steel pipes that are formed by rolling a steel billet at high temperatures, typically around 1200 to 1400°C. This process allows the steel to be shaped and formed without seams, resulting in a smooth surface finish. Hot rolled seamless pipes are known for their strength and durability, making them suitable for applications in industries such as oil and gas, construction, and automotive.

Precision Rolled Internal Profiled Steel Tubes are steel pipes produced through precision rolling processes, featuring high precision, high surface finish, and excellent overall performanceProduct description:Special-shaped seamless steel pipe refers to seamless steel pipes with non-circular cross-sections, such as square, rectangular, elliptical, and other irregular shapes.

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,

Cold Drawn Hexagonal Seamless Steel Pipe is a precision cold drawn seamless pipe with high dimensional accuracy and good surface smoothness used for mechanical structures and hydraulic equipment.Product description:Special-shaped seamless steel pipe refers to seamless steel pipes with non-circular cross-sections, such as square, rectangular, elliptical, and other irregular shapes.

Product description:Star shape cold drawn drive shaft tubes are specialized seamless tubes used in the manufacturing of drive shafts, particularly in the automotive and industrial machinery industries. These tubes exhibit a distinct star-shaped cross-section and are produced through a cold drawing process, which imparts unique characteristics and benefits.

Oval Seamless Steel Tube is widely used in industries such as construction, machinery manufacturing, shipbuilding, and automotive manufacturingProduct description:Special-shaped seamless steel pipes refer to seamless steel tubes with non-circular cross sections such as square, rectangular, oval and other irregular shapes.

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 application of Carbon Steel Pipe Oil and Gas Transmission Pipe in oil and gas transportation is mainly reflected in its excellent physical and chemical properties, making it an ideal choice for oil and gas transmission pipelinesIndustry-Specific AttributesSection ShapeRoundSurface TreatmentHot RolledTolerance±1%Oiledor Non-oiledNon-oiledInvoicingby actual weightOther AttributesPlace of OriginShandong,ChinaAlloy Or NotNon-AlloyStandardGBGrade20#/16MN/Q345BDelivery Time8-14 daysBrand NameZTApplicationFluid Pipe,Boiler Pipe,Drill Pipe,Hydraulic Pipe,GasPipe,OIL PIPE,Chemical Fertilizer Pipe,S

Oil Casing Pipe is an important equipment used in oil and gas drilling, whose main functions are to protect the wellbore, separate the formation, control the pressure inside the well, and ensure the safety and efficiency of drilling operations.Industry-specific attributesSection ShapeRoundSurface TreatmentHot RolledTolerance±5%Oiled or Non-oiledNon-oiledInvoicingby actual weightOther attributesPlace of OriginShandong, ChinaAlloy Or NotNon-AlloyStandardASTMGradeASTM A53 A106Gr.BDelivery Time8-14 daysBrand NameCongyueApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL P

Welded Pipe for Fluid Transportation is a type of pipe made from steel plates or strip steel through continuous winding, spiral bending, welding, and other processes. It has the advantages of low cost, wide applicability, and easy operation, and is widely used in fields such as oil, natural gas, water supply, HVAC, etcProduct introduction 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. 

Structural Seamless Steel Pipe is a type of steel pipe used for general and mechanical structures,Industry-specific attributesSection ShapeRoundSurface TreatmentCold RolledTolerance±1%Oiled or Non-oiledNon-oiledInvoicingby actual weightOther attributesPlace of OriginShandong, ChinaAlloy Or NotNon-AlloyStandardJISGrade4130Delivery Time8-14 daysBrand NameZTApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, OtherSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness1-30mmLength12M, 6m, 6.4MCertificateAPI, CE, Bsi,

Product introduction      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.

With the development of API 5L seamless steel pipe technology and the advancement of forming and technology, the application scope of API 5L seamless steel pipe is gradually expanding, especially in API 5L large-diameter seamless steel pipe. The advantages are more obvious. Coupled with the cost factor, API 5L seamless steel pipe has occupied a dominant position in the field of pipeline steel pipes. The development of API 5L seamless steel pipe.

API 3PE 5LSeamless Steel Pipe is widely used in the transportation of gas, water, oil and other media in industries such as petroleum, natural gas, chemical, and power.

API 5L Line Pipe refers to a type of steel pipe that is manufactured according to the specifications outlined in the American Petroleum Institute (API) standard 5L. This standard covers the manufacture of both seamless and welded steel pipes intended for the transportation of oil, gas, and water in pipeline networks.

Boiler Pipe refers to a pipeline used for boilers, mainly for transporting steam, hot water, or other working media.

    Seamless Steel Pipe has a wide range of applications in building materials, mainly used for supporting and connecting components in various building structures.

A106 Steel Pipe 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 nameMaterialA335P5 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 requirementPS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel

Carbon Steel Pipe A106 is a medium carbon steel material mainly used in the manufacturing of pipeline systems.

Thick-walled seamless steel pipe is a kind of high-strength, high wear-resistant and thick-walled steel pipe, which is widely used in all kinds of industrial and construction fieldsAreas of applicationOil and gas: in oil drilling, natural gas extraction and transportation, thick-walled seamless steel pipe can withstand high pressure and corrosion resistance, and is an important material for oil well pipe, casing and transmission pipeline.Chemical industry: used in chemical reactors, transportation pipelines and storage tanks, able to withstand high temperature, high pressure and chemical corro