Structural Steel Pipe
- Commodity name： Structural Steel Pipe
Keyword:
Structural Steel Pipe
- PRODUCT DESCRIPTION
-
Product introduction
Structural Steel Pipe
Pipe Type: Structural Pipe, Structural Seamless Pipe, Seamless Structural Pipe
Application: In Structural Engineering and Construction IndustrySpecification: OD: 1/8'' ~ 26'' (10.3 ~ 660mm)
WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS
LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL
Standard: ASTM A53/A252/A500/A501, JIS G3444, EN 10210/10219
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
Specification of Structural Steel Pipe
API 5L/ASTM A106 GR.B, Structural Steel Pipe 公称通径
DN外径OD(mm) SCH40(6m/5.8m) SCH40(6m/5.8m) SCH40(6m/5.8m) 壁厚WT 壁厚WT 壁厚WT (mm) (mm) (mm) 1/4'' 13.7 2.24 3.02 / 3/8'' 17.1 2.31 3.2 / 1/2'' 21.3 2.77 3.73 4.78 3/4'' 26.7 2.87 3.91 5.56 1'' 33.4 3.38 4.55 6.35 1-1/4'' 42.2 3.56 4.85 6.35 1-1/2'' 48.3 3.68 5.08 7.14 2'' 60.3 3.91 5.54 8.74 2-1/2'' 73 5.16 7.01 9.53 3'' 88.9 5.49 7.62 11.13 3-1/2'' 101.6 5.74 8.08 / 4'' 114.3 6.02 8.56 13.49 5'' 141.3 6.55 9.53 15.88 6'' 168.3 7.11 10.97 18.26 8'' 219.1 8.18 12.7 23.01 10'' 273 9.27 15.09 28.58 12'' 323.8 10.31 17.48 33.32 14'' 355.6 9.53 11.13 19.05 16'' 406.4 9.53 12.7 21.44 18'' 457 9.53 14.27 23.83 20'' 508 9.53 15.09 26.19 24'' 610 9.53 17.48 30.96 Technical data
Structural Steel Pipe Chemical Composition and Mechanical Properties
Standard Grade Chemical Composition (%) Mechanical Properties ASTM A53 C Si Mn P S Tensile STrength(Mpa) Yield STrength(Mpa) A ≤0.25 - ≤0.95 ≤0.05 ≤0.06 ≥330 ≥205 B ≤0.30 - ≤1.2 ≤0.05 ≤0.06 ≥415 ≥240 ASTM A106 A ≤0.30 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥415 ≥240 B ≤0.35 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥485 ≥275 ASTM A179 A179 0.06-0.18 - 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180 ASTM A192 A192 0.06-0.18 ≤0.25 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180 API 5L PSL1 A 0.22 - 0.90 0.030 0.030 ≥331 ≥207 B 0.28 - 1.20 0.030 0.030 ≥414 ≥241 X42 0.28 - 1.30 0.030 0.030 ≥414 ≥290 X46 0.28 - 1.40 0.030 0.030 ≥434 ≥317 X52 0.28 - 1.40 0.030 0.030 ≥455 ≥359 X56 0.28 - 1.40 0.030 0.030 ≥490 ≥386 X60 0.28 - 1.40 0.030 0.030 ≥517 ≥448 X65 0.28 - 1.40 0.030 0.030 ≥531 ≥448 X70 0.28 - 1.40 0.030 0.030 ≥565 ≥483 API 5L PSL2 B 0.24 - 1.20 0.025 0.015 ≥414 ≥241 X42 0.24 - 1.30 0.025 0.015 ≥414 ≥290 X46 0.24 - 1.40 0.025 0.015 ≥434 ≥317 X52 0.24 - 1.40 0.025 0.015 ≥455 ≥359 X56 0.24 - 1.40 0.025 0.015 ≥490 ≥386 X60 0.24 - 1.40 0.025 0.015 ≥517 ≥414 X65 0.24 - 1.40 0.025 0.015 ≥531 ≥448 X70 0.24 - 1.40 0.025 0.015 ≥565 ≥483 X80 0.24 - 1.40 0.025 0.015 ≥621 ≥552
Structural Steel Pipe Chemical Composition and Mechanical PropertiesStandard Grade Chemical Composition Mechanical Properties C Si Mn P S Cr Ni Cu Tensile Strength(Mpa) Yield Strength(Mpa) Elongation(%) GB/T8163 10 0.07-0.14 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.15 ≤0.25 ≤0.25 335-457 ≥205 ≥24 20 0.17-0.24 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25 410-550 ≥245 ≥20 Q345 0.12-0.20 0.20-0.55 1.20-1.60 ≤0.045 ≤0.045 - - - 490-665 ≥325 ≥21
Structural Steel Pipe TolerancePipe types Pipe Szie(mm) Tolerances Hot rolled OD All ±1% (min ±0.50mm) WT All +15%, -12.5% Cold drawn OD 6～10 ±0.20mm 10～30 ±0.40mm 30～50 ±0.45mm >50 ±1% WT ≤1 ±0.15mm >1～3 +15% -10% >3 +12.5% -10%
Structural Steel Pipe EndPlain End Wall Thickness less than 0.5 inch, including SCH STD & SCH XS Plain End (Square Cut) Wall Thickness over 0.5 inch, including SCH XXS Beveled End Wall Thickness less than 0.5 inch, including SCH STD & SCH XS Couplings Outside Diameter equal or less than 2'' Thread Protection Outside Diameter over 4 inch 
Packing and shipping
We have our own transportation fleet with the most convenient transportation and timely delivery.The company's products are exported to more than 70 countries and regions in the world, including Europe, America, Germany, South Korea, Indonesia, Bangladesh, etc.
Factory appearance
It is a specialized manufacturer and seller of carbon steel, steel bars, stainless steel, galvanized, hot-rolled seamless steel pipes, precision seamless steel pipes, cold drawn seamless steel pipes, alloy pipes, special-shaped pipes, etc.
Application areas
Its products are suitable for various fields such as automobiles, motorcycles, power, machinery, hydraulic accessories, bearings, pneumatic components, oil cylinders, coal mines, conveyors, boiler equipment, pipelines, engineering, etc. Our company has 5 perforation units, 30 precision rolling machines, and 6 cold drawing machines.
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