Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe
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Highlight
stainless steel seamless pipe
,welded carbon steel pipe
,galvanized round steel pipe
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TechniqueHot Rolled
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Section ShapeRound
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Transport PackageSandard Export Seawarthy Package Suit For All Kin
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Diameter10-2000mm
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Length1-12m
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Place of OriginChina
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Brand NameHTFD
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CertificationCE ISO CNAS CQC
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Model NumberQ235
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Minimum Order Quantity1Ton
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Price600$-1500$
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Packaging DetailsStandard Export Package
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Delivery Time8-15 working days
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Payment TermsT/T,L/C
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Supply Ability30000Tons/Month
Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe
Product Description
Seamless pipes are cylindrical steel products without any welding seams. They are manufactured through processes such as hot - rolling, cold - drawing, or extrusion. During hot - rolling, a billet is heated and then shaped into a pipe through a series of rolling mills. Cold - drawing involves pulling a pre - formed tube through dies to reduce its diameter and improve its dimensional accuracy, while extrusion forces the metal through a die to form the pipe.
Seamless pipes find extensive applications across multiple industries. In the oil and gas industry, they are used for transporting oil, gas, and other fluids over long distances due to their high pressure - bearing capacity. In the power generation sector, seamless pipes are applied in boiler systems to transfer high - temperature and high - pressure steam. They are also utilized in the construction of machinery, automotive manufacturing for components like drive shafts, and in the manufacturing of high - pressure pipelines in chemical plants.
High Pressure Resistance: Due to the absence of welding seams, seamless pipes have uniform wall thickness and structural integrity, enabling them to withstand extremely high internal pressures. This makes them ideal for applications where high - pressure fluid or gas transportation is required, such as in oil well drilling and high - pressure steam pipelines.
Excellent Strength and Durability: Seamless pipes are made from high - quality steel and undergo strict manufacturing processes, resulting in superior strength and durability. They can resist external impacts, corrosion, and wear, ensuring a long service life even in harsh operating environments.
Excellent Strength and Durability: Seamless pipes are made from high - quality steel and undergo strict manufacturing processes, resulting in superior strength and durability. They can resist external impacts, corrosion, and wear, ensuring a long service life even in harsh operating environments.
Good Dimensional Accuracy: Through precise manufacturing techniques like cold - drawing, seamless pipes can achieve high levels of dimensional accuracy in terms of diameter, wall thickness, and straightness. This precision is crucial for applications that require seamless integration with other components, such as in automotive and machinery manufacturing.
Versatility in Sizes and Grades: Seamless pipes can be produced in a wide range of sizes, from small - diameter pipes used in precision instruments to large - diameter pipes for major infrastructure projects.
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Standard
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AiSi ASTM GB JIS DIN
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Grade
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AP175-79, DIN2I5L,ASTM A106 Gr.B, ASTM A53 Gr.B.ASTM A179/A192/A213/A210 /370 WP91,WP11.WP22 DIN17440,DIN2448JISG3452-5410#20#45#.0235.0345.0195.0215.0345C.0345AP11,.P12P22P91,P9215CrM0.Cr5Mo,10CrMo910.12CrMo.13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7,etc
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Outside Diameter
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21mm-1420mm
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Thickness
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1.65mm-200mm
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Tolerance
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±1%
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Technique
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Cold Rolled/Hot Rolled/Cold Drwan
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ProcessingService
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Bending, Welding, Decoiling, Cutting, Punching
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End
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Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket
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Surface
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Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation
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Packing
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1.In bundles with steel strips
2. In bundles+PVC blue package 3. In bulk . 4.According to customers requirements |
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Delivery Term
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CFR CIF FOB
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Payment Terms
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30% TT deposit and 70% T/T or LC the balance
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Delivery Time
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7-15days, as negotiation
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Main Product
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