| Type: | Seamless |
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| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
| Section Shape: | Round |
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| Customization: |
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Audited Supplier Seamless Steel Pipe Seamless steel pipe is an engineering marvel, crafted by expertly punching a whole round steel bar, resulting in a surface free of welds, which is why it's called a seamless steel pipe. Based on the production technique, these pipes fall into several categories: hot-rolled, cold-rolled, cold-drawn, extruded, and jacking pipes. Furthermore, seamless steel pipes boast diverse cross-sectional shapes: from round to specialized forms like square, oval, triangle, hexagon, melon seed, star, and even winged profiles. These pipes cater to various demands, with diameters ranging from a substantial 900mm to a delicate 4mm. Depending on the intended application, they are available as either thick-walled or thin-walled varieties. Seamless steel pipes find their essential application in numerous high-stress environments: petroleum geological drilling, petrochemical cracking, boiler manufacturing, bearing production, and in crafting high-precision structural steel for automobiles, tractors, and the aviation industry.
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Product Name
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customized seamless steel pipe p235gh tc1 sch 120 stainless steel seamless pipe 4340 steel seamless pipe
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Standard |
China GB/T8162/T8163 GB5310/6479/9948, 3091-2001, GB/T 13793-1992, GB/T9711
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USA ASTM A53/A106/A178/A179/A192/A210/A213/A333/A335/A283/A135/A214/315/A500/A501/A519/A161/A333; API 5L/5CT, ASTM A53-2007, ASTM
A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996 |
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Japan JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464
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German DIN 1626/17175/1629-4/2448/2391/17200 SEW680
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Russia GOST 8732/8731/3183
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British and European BS 1387, BS EN10296, BS6323, BS 6363, BS EN10219
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Material and Grade |
China 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo
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U.S.A. Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130
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Japan STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23
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German ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405
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Russia 10, 20, 35, 45, 20X
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Wall thickness
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0.5MM~80MM
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Outer Diameter
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21.3MM~762MM
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Length
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5m-14m or as customer's request
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Shape
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Round,Square, Rectangular
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Packing
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Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
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Surface Treatment
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1. PVC,Black and color painting2. Galvanized
3. Transparent oil,anti-rust oil 4. According to clients requirement |
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Product Application
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1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
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Delivery Time
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3-30 days according to our stock and purchase quantity
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MOQ
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3 tons, larger quantity, lower priceWe can provide carbon steel tubes of various diameters and thicknesses, we can also support custom service, if you want more details, please contact us!
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Structural Seamless Pipe : Used for general structural purposes such as building structures, bridges, etc., ensuring stability and durability.
( Grade : ASTM A53/A53M, ASTM A106/A106M, ASTM A333/A333; Materials : A53 Grade A/B, A106 Grade B/C, A333 Grade 6)
Fluid Transport Seamless Pipe : Used for transporting liquids and gases, such as pipelines for petroleum, natural gas, water, etc., ensuring efficient and safe transport.
( Grade : API 5L; Materials : Grade B, X42, X52, X60, X65, X70)
Mechanical Seamless Pipe : Used in the manufacturing of various mechanical components, such as automotive parts and machinery piping, offering high strength and reliability.
( Grade : ASTM A519; Materials : Grade 1010, 1020, 4130, 4140)
Seamless Pipe for Petroleum Cracking : Used in high-temperature and high-pressure environments in refining and petrochemical industries, such as cracking furnace pipes, ensuring performance under extreme conditions.
( Grade : ASTM A335/A335M; Materials : P11, P22, P91)
Seamless Pipe for Geological Drilling : Used in geological exploration and oil and gas extraction for drilling pipelines, made to withstand harsh drilling conditions.
( Grade : API 5DP; Materials : E75, X95, G105, S135)
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