Seamless Pipe-manufacture,factory,supplier from China

(Total 24 Products for Seamless Pipe)
Aluminum Pipe

1015 1060 1100 Aluminium Round Pipe Tube Pipe
Product introductionAluminum pipe:The seamless aluminum tube is made of pure aluminum or aluminum alloy by extrusion processing along its longitudinal length of the hollow aluminum tube without weld.
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Aluminum Pipe

6061 6063 Aluminum Pipe
Product introductionAluminum pipe:The seamless aluminum tube is made of pure aluminum or aluminum alloy by extrusion processing along its longitudinal length of the hollow aluminum tube without weld.
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Petroleum Pipe

API 5L Petroleum Pipe
Product DescriptionPetroleum Pipe Group components both seamless and welded OCTG (casing & tubing) to API 5CT specs - and to extra producer specs the place required, e.g. in the case of proprietary metal grades appropriate for SS, HT or HC purposes (incl.
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Carbon Seamless steel pipe

Q235B Carbon Seamless steel pipe
StandardAPI, ASTM, BS, DIN, GB, JISOutside Diameter21.3-1420mmWall Thickness2.11-300mmDia ToleranceControl with in the standard, OD:+-1%, WT:+-10%Materials10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345AASTM A53A/A53B/ A178C/A106B API5LST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn516Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333GR.1,GR.3,GR.6,GR.7Gr.B,X42,X46,X52,X60,X65,X70,X80,X100InspectionISO,BV,SGS,MTCPackingSteel strip packed.
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Carbon Seamless steel pipe

Seamless carbon steel pipe
StandardAPI, ASTM, BS, DIN, GB, JISOutsid Diameter21.3-1420mmWall Thickness2.11-300mmDia ToleranceControl with in the standard, OD:+-1%, WT:+-10%Materials10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345AASTM A53A/A53B/ A178C/A106B API5LST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn516Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333GR.1,GR.3,GR.6,GR.7Gr.B,X42,X46,X52,X60,X65,X70,X80,X100InspectionISO,BV,SGS,MTCPackingSteel strip packed.
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Carbon steel square pipe

Q195 Carbon steel square pipe

Product nameCarbon Steel Square PipeSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.5-60mmStandardASTM GB bs AiSiLength12M, 6m, 6.4MCertificatece, ISO9001TechniqueERWGradeQ195/Q235/Q345/S235JR/S275JR/S355JRSurface TreatmentCold Rolled /Galvanized /Hot RolledTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingInvoicingby theoretical weightDelivery Time15-21 daysKeywordsquare pipePackingSTANDARD PACKINGPayment terms30%TT Advance + 70% BalanceUsageConstruction Building MaterilaSquare pipe is a name for square pipe and rectangular pipe, that is, steel pipes
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Carbon steel square pipe

S235JR Carbon steel square pipe
Product nameCarbon Steel Square PipeSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.5-60mmStandardASTM GB bs AiSiLength12M, 6m, 6.4MCertificateCE, ISO9001TechniqueERWGradeQ195/Q235/Q345/S235JR/S275JR/S355JRSurface TreatmentCold Rolled /Galvanized /Hot RolledTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingInvoicingby theoretical weightDelivery Time15-21 daysKeywordsquare pipePackingSTANDARD PACKINGPayment terms30%TT Advance + 70% BalanceUsageConstruction Building MaterilaSquare pipe is a name for square pipe and rectangular pipe, that is, steel pipes
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Carbon steel square pipe

S275JR Carbon steel square pipe
Product nameCarbon Steel Square PipeSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.5-60mmStandardASTM GB bs AiSiLength12M, 6m, 6.4MCertificatece, ISO9001TechniqueERWGradeQ195/Q235/Q345/S235JR/S275JR/S355JRSurface TreatmentCold Rolled /Galvanized /Hot RolledTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingInvoicingby theoretical weightDelivery Time15-21 daysKeywordsquare pipePackingSTANDARD PACKINGPayment terms30%TT Advance + 70% BalanceUsageConstruction Building MaterilaSquare pipe is a name for square pipe and rectangular pipe, that is, steel pipes
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Galvanized round pipe

ASTM A106 Galvanized Steel Seamless Pipe
Product NameGalvanized Steel Round Pipe(Hot Dipped or Pre Galvanized)MaterialQ195 Q235 Q345Wall Thickness1MM~12MM as the requirementOuter Diameter21.3MM~219.1MMLength5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requesZinc Coating30g-275gTechniqueERW(GALVANIZED)PackingBundle, or with all kinds of colors PVC or as your requirementsPipe EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.Surface Treatment1. Galvanized2. PVC,Black and color painting3. Transparent oil,anti-rust oil4.
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Square Pipe

Stainless Steel Square Pipe

Product DescriptionStainless steel square tube is a type of name for rectangular pipe and rectangular pipe, this is, metallic pipes with equal and unequal side lengths. It is rolled from strip steel after system remedy.
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Carbon steel welded pipe

Spiral welded steel pipe
Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often warm extruded and welded by automatic double wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel to the welding pipe unit, and the strip steel is rolled by multiple rolls. The strip steel is gradually rolled up to form a circular tube blank with an open gap.
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Galvanized Square Pipe

Galvanized Iron GI Square Pipe
roduct nameGalvanized Steel Square Tube PipeMaterialQ195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500,ST52,etcStandardASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L,etcModel number10MMX10MM~600MM~600MM, or as customers' requiredWall Thickness1MM~12MM or as customer's actual requestLength5m-14m, 5.8m, 6m,10m-12m,12m or as customer's actual requestSize20*20mm-1000*1000mm etcZinc coatingpre-galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2Pipe EndsPlain end/
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Galvanized Square Pipe

ASTM A53 pre galvanized square pipe
roduct nameGalvanized Steel Square Tube PipeMaterialQ195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500,ST52,etcStandardASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L,etcModel number10MMX10MM~600MM~600MM, or as customers' requiredWall Thickness1MM~12MM or as customer's actual requestLength5m-14m, 5.8m, 6m,10m-12m,12m or as customer's actual requestSize20*20mm-1000*1000mm etcZinc coatingpre-galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2Pipe EndsPlain end/
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Galvanized Square Pipe

Z40 Z275 Hot dipped steel round square pipe
roduct nameGalvanized Steel Square Tube PipeMaterialQ195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500,ST52,etcStandardASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L,etcModel number10MMX10MM~600MM~600MM, or as customers' requiredWall Thickness1MM~12MM or as customer's actual requestLength5m-14m, 5.8m, 6m,10m-12m,12m or as customer's actual requestSize20*20mm-1000*1000mm etcZinc coatingpre-galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2Pipe EndsPlain end/
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Carbon steel welded pipe

S355JR spiral steel pipe
Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often warm extruded and welded by automatic double wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel to the welding pipe unit, and the strip steel is rolled by multiple rolls. The strip steel is gradually rolled up to form a circular tube blank with an open gap.
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Stainless Steel Pipe

316 316L Stainless Steel Pipe

 Stainless steel round pipe or tube is an alloy steel that isn't always easy to rust. its surface is easy and easy.
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Galvanized Square Pipe

Q195 Rectangular Galvanized Steel Square tube pipe
roduct nameGalvanized Steel Square Tube PipeMaterialQ195—Grade B, SS330, SPC, S185 Q215—Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500,ST52,etcStandardASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L,etcModel number10MMX10MM~600MM~600MM, or as customers' requiredWall Thickness1MM~12MM or as customer's actual requestLength5m-14m, 5.8m, 6m,10m-12m,12m or as customer's actual requestSize20*20mm-1000*1000mm etcZinc coatingpre-galvanized steel pipe: 60-150g/m2 hot dipped galvanized steel pipe:200-400g/m2Pipe EndsPlain end/
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Stainless Steel Pipe

304 Stainless Steel Pipe

 Stainless steel round pipe or tube is an alloy steel that isn't always easy to rust. its surface is easy and easy.
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Square Pipe

304 316 316L Stainless Steel Square Pipe

Product DescriptionProductSeamless stainless steel square PipeOut Diameter6-2500mmWall Thickness0.2-80mmLength 1-6meters per piece.ProtectionPlastic capsPacking termsLabeled and bundled together with steel stripShipment termsContainers or bundles by sea,one 20" container can load about 20 tons(5.8meters long),one 40" container can load about23-25tons(less than 11.8meters long)Quality CertificateISO, API, Mill Test CertificateSurface Treatment2B, BA, 8K, mirror, Hairline, No.4, Sandblast, No.1Stainless steel square tube is a type of name for rectangular pipe and rectangular pipe,
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Galvanized round pipe

Hot Dipped Galvanized steel pipe

Product NameGalvanized Steel Round Pipe(Hot Dipped or Pre Galvanized)MaterialQ195 Q235 Q345Wall Thickness1MM~12MM as the requirementOuter Diameter21.3MM~219.1MMLength5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requesZinc Coating30g-275gTechniqueERW(GALVANIZED)PackingBundle, or with all kinds of colors PVC or as your requirementsPipe EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.Surface Treatment1. Galvanized2. PVC,Black and color painting3. Transparent oil,anti-rust oil4.
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Carbon steel square pipe

Q235B Carbon steel square tube Rectangular tube
Product nameCarbon Steel Square PipeSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall PipeThickness0.5-60mmStandardASTM GB bs AiSiLength12M, 6m, 6.4MCertificatece, ISO9001TechniqueERWGradeQ195/Q235/Q345/S235JR/S275JR/S355JRSurface TreatmentCold Rolled /Galvanized /Hot RolledTolerance±1%Processing ServiceWelding, Punching, Cutting, Bending, DecoilingInvoicingby theoretical weightDelivery Time15-21 daysKeywordsquare pipePackingSTANDARD PACKINGPayment terms30%TT Advance + 70% BalanceUsageConstruction Building MaterilaSquare pipe is a name for square pipe and rectangular pipe, that is, steel pipes
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Galvanized round pipe

ASTM A36 Galvanized steel pipe

Product NameGalvanized Steel Round Pipe(Hot Dipped or Pre Galvanized)MaterialQ195 Q235 Q345Wall Thickness1MM~12MM as the requirementOuter Diameter21.3MM~219.1MMLength5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requesZinc Coating30g-275gTechniqueERW(GALVANIZED)PackingBundle, or with all kinds of colors PVC or as your requirementsPipe EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.Surface Treatment1. Galvanized2. PVC,Black and color painting3. Transparent oil,anti-rust oil4.
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Galvanized round pipe

Q195 Q235 Q345 Hot Dipped Galvanized round steel pipe

Product NameGalvanized Steel Round Pipe(Hot Dipped or Pre Galvanized)MaterialQ195 Q235 Q345Wall Thickness1MM~12MM as the requirementOuter Diameter21.3MM~219.1MMLength5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requesZinc Coating30g-275gTechniqueERW(GALVANIZED)PackingBundle, or with all kinds of colors PVC or as your requirementsPipe EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.Surface Treatment1. Galvanized2. PVC,Black and color painting3. Transparent oil,anti-rust oil4.
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Square Pipe

316 Stainless Steel Square Pipe
Product DescriptionStainless steel square tube is a type of name for rectangular pipe and rectangular pipe, this is, metallic pipes with equal and unequal side lengths. It is rolled from strip steel after system remedy.
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Relate News
Galvanized coil

Our company is a comprehensive international company integrating industry and trade trading company
Zhonggang Jilu (Shandong) Steel Co., Ltd. is located in Jinan City, Shandong Province, with its own factory building of 20,000 square meters. The main products are carbon steel, stainless steel, PPGI and galvanized products. The company takes diversified development as the core, integrates the design, sales and trade of various pipes, profiles and building materials series, and has built a comprehensive international company integrating industry and trade trading company.    
Aluminum plates

Aluminum plates are excessive and the stock is sufficient. If necessary, please come to seek advice from and purchase.
According to the facts of the factory, at this stage, our factory's aluminum sheet stock is one ton, which is flat in contrast with March. In April 2023, the manufacturing of aluminum plates of the manufacturing unit was once 100,000 tons, an make bigger of 3.78%month -on -month, an make bigger of 24.38%year -on -year. Since the income of 80,000 heaps closing month, April has been in addition increased. Although April is one much less working day than March, the usual quantification is nevertheless increased.
Galvanized coil

The company has a professional team, rich product resources and a sound management system
The company focuses on design research, sales and service. We have advanced management processes, strict quality inspection procedures, accept most customized products, and meet various production standards. To provide you with the most favorable price and high-standard quality assurance, our customers cover chemical, machinery, construction, public utilities, shipbuilding, automobile, petroleum and other national economic fields.The company has a professional team, rich product resources and a sound management system.
carbon steel plate

Entering May, as the coverage is in addition clear and the monetary healing enters the acceleration stage, the market consumption of the carbon steel plate will develop further
In April 2023, the charge of  carbon steel plate shocked. This month, the fee of carbon steel plate fell with the rate of carbon steel. The market consumption used to be no longer as suitable as expected.On May 8, 2023, the complete manufacturing capability was once 50,000 tons. As the epidemic lifted the furnish of carbon steel plate, the regular manufacturing used to be normal. It is typically due to the decline in the demand for cellular smartphone and computer, the electrical transformer orders and the connection seats are stored average.
stainless steel coil

At present,many industries are the use of stainless steel
At present, many industries are the use of stainless steel. In addition to common industries and marine buildings, the use of family home equipment is additionally increasing. Although stainless metal is extra high priced than low -carbon steel, its incredible overall performance can lengthen the provider lifestyles and decrease the cycle cost. Therefore, in the lengthy run, the large early fee will be rewarded for a lengthy time.We recognize that metal is an iron and carbon alloy with a most carbon content material of 2.1%.