API 5L Line Pipe-manufacture,factory,supplier from China

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.

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.

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

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

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

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. 

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

Mechanical pipes are mainly used for transporting fluids such as oil, natural gas, coal gas, water, etc.

CS seamless steel pipe refers to seamless steel pipes produced by cold drawing or hot rolling processes, mainly used for conveying fluids, structural support, and mechanical components.

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

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,

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

Hot Finished Seamless Pipe (HFS) is a type of seamless steel pipe produced through a hot rolling process. During the production process of this type of steel pipe, the steel billet is heated to a high temperature and then extruded and stretched through a mold to ultimately form the desired shape of the pipe.

Seamless Carbon Steel Pipe is a type of pipe manufactured through continuous forming process, which has high strength and good corrosion resistance. The manufacturing process includes steps such as piercing, stretching, and rolling solid tube blanks, ultimately forming a seamless tube body.

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.

Hot rolled seamless pipe is a type of seamless steel pipe produced through the hot rolling process, which includes steps such as perforation, heating, perforation, rolling, uniform wall thickness, and sizing of solid billets.

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.

ASTM A106 Cold drawn seal steel pipe has excellent mechanical properties and high temperature and pressure resistance, making it widely used in various industrial fieldsIndustry-specific attributesSection ShapeRoundSurface TreatmentHot RolledTolerance±1%Oiled or Non-oiledNon-oiledInvoicingby actual weightOther attributesPlace of OriginShandong, ChinaAlloy Or NotIs AlloyStandardGB/ASTM/DIN/JISGradeQ355B Q355C Q355D 16MNDelivery Time15-21 daysBrand NameCongYueApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure PipeSpecial PipeAP

ASTM A179 Cold drawn seam steel pipe is a seamless cold drawn low-carbon steel pipe used for heat transfer equipment such as heat exchangers and condensers.Industry-specific attributesSection ShapeRoundSurface TreatmentHot RolledTolerance±1%Oiled or Non-oiledNon-oiledInvoicingby actual weightOther attributesPlace of OriginShandong, ChinaAlloy Or NotIs AlloyStandardGB/ASTM/DIN/JISGradeQ355B Q355C Q355D 16MNDelivery Time15-21 daysBrand NameCongYueApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure PipeSpecial PipeAPI Pipe, EMT P

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

Thin Walled Hot Rolled Steel Pipe is mainly used as a drilling pipe for petroleum geology, cracking pipe for petrochemicals, boiler pipe, bearing pipe, as well as high-precision structural pipe for automobiles, tractors, and aviation.Thin Walled Hot Rolled Steel Pipe, also known as thick walled steel pipe, refers to steel pipes with an outer diameter to wall thickness ratio of less than 20Hot rolled seamless steel pipe is a kind of steel pipe with high strength and excellent corrosion resistance, which is widely used in all kinds of industrial and construction projects.

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

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.