EN 10210 Tubes & Pipes
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China wholesale manufacturer of EN 10210 Hot Finished Structural Hollow Sections. 

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EN 10210 Hollow Sections and Square Tubes

en 10219
  1. PandaPipe manufactures quality EN 10210 Hot Finished Structural Hollow Sections from 1998. 
  2. These hollow sections and tubes, made from non-alloy and fine-grain steels, are designed to meet the rigorous standards of the European Standard EN 10210. 
  3. Our hot-finished hollow sections are formed hot, with or without subsequent heat treatment, or formed cold with subsequent heat treatment to achieve equivalent metallurgical conditions to those obtained in the hot-formed product. 
  4. The superior mechanical properties of our hot-finished hollow sections contribute to the weight reduction of building structures, making them a preferred choice over cold-formed hollow sections.

EN 10210 Specification

  1. PandaPipe offers a range of steel grades including S235JRH, S275JOH, S275J2H, S355JOH, and S355J2H
  2. Our hollow sections can be provided with various surface coatings to enhance durability and longevity. 
  3. Different end types and joint methods can be chosen to suit your construction requirements. 
  4. Machining services are available to provide custom solutions for your unique project needs.
Standard EN 10210
Procedure ERW,SMLS
Steel Grade S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
Dimensions Circular:≤2500mm
Square:≤800mm*800mm
Rectangular:≤750mm*500mm
Elliptical:≤500mm*250mm
Tolerance OD Circular:  ±1% with a minimum of ±0.5mm
and a mamximum of ±10mm
Rectangular and Square: ±1% with a minimum
of ±0.5mm
Thickness -10%
Mass ±6% on individual delivered lengths
Random Length 4000≤L≤16000 with a range of 2000 per order item 10% of sections supplied may be below the minimum for the ordered range but not shorter than 75% of the minimum range length
Approximate Length 4000≤L≤16000 ±500mm
Exact length 2000≤L≤6000 0/ +10mm
>6000 0/ +15mm
Mandatory Test Cast Analysis Tensile test Impact test
Surface condation and dimensions For welded products: NDT of the weld
Optional tests Product analysis Tensile test in corner region Impact test in corner region
Pipe Ends Plain End/ Beveled End/ Grooved /Threaded
Coating Black/Vanish/3PE/Galvanized/Fusion bond Expoxy Coating

EN 10210 Tubes Sizes Chart

  1. EN 10210 Hot Finished Structural Hollow Sections are available in shapes of circular, square, rectangular, and elliptical.
  2. Each dimension is meticulously measured and controlled to ensure the perfect fit for your construction needs. 
  3. Whether you require large, medium, or small dimensions, we have the capacity to meet your demands. 
  4. Trust us to provide you with the most accurate and reliable hollow sections for your construction projects.
Outside Diameters Outside Dimensions Wall Thicknesses
Circular Up to 2 500 mm Up to 120 mm
Square Up to 800 mm x 800 mm
Rectangular Up to 750 mm x 500 mm
Elliptical Up to 500 mm x 250 mm

EN 10210 Chemical Composition

  1. Our EN 10210 Hot Finished Structural Hollow Sections conform to stringent chemical composition requirements. 
  2. These sections are made from non-alloy and fine-grain steels, ensuring their strength and durability. 
  3. The chemical composition of our hollow sections meet European Standard EN 10210. 
  4. This meticulous attention to detail ensures that our products are of the highest quality, providing you with reliable and long-lasting structural components.
Chemical Composition — Cast Analysis For Product Thickness ≤ 120 Mm
Steel Grade Type of Deoxidation % by Mass, Maxmum
C Specified Thickness (mm) Si Mn P S N
Steel Name Steel Number
≤ 40 > 40 ≤ 120
S235JRH 1.0039 FN 0.17 0.20 1.40 0.040 0.040 0.009
S275J0H 1.0149 FN 0.20 0.22 1.50 0.035 0.035 0.009
S275J2H 1.0138 FF 0.20 0.22 1.50 0.030 0.030
S355J0H 1.0547 FN 0.22 0.22 0.55 1.60 0.035 0.035 0.009
S355J2H 1.0576 FF 0.22 0.22 0.55 1.60 0.030 0.030
S355K2H 1.0512 FF 0.22 0.22 0.55 1.60 0.030 0.030
Chemical Composition — Cast Analyses For Product Thickness < 65 Mm
Steel Grade Type of Deoxidation Sub Group % by Mass
Steel Name Steel Number C max. Si max. Mn P max. S max. Nb max. V max. Al total min. Ti max. Cr max. Ni max. Mo max. Cu max. N max.
S275NH 1.0493 GF QS 0.20 0.40 0.50 1.40 0.035 0.030 0.050 0.08 0.020 0.03 0.30 0.30 0.10 0.35 0.015
S275NLH 1.0497 0.030 0.025
S355NH 1.0539 GF QS 0.20 0.50 0.90 1.65 0.035 0.030 0.050 0.12 0.020 0.03 0.30 0.50 0.10 0.35 0.020
S355NLH 1.0549 0.18 0.030 0.025
S420NH 1.8750 GF SS 0.22 0.60 1.00 1.70 0.035 0.030 0.050 0.20 0.020 0.03 0.30 0.80 0.10 0.70 0.025
S420NLH 1.8751 0.030 0.025
S460NH 1.8953 GF SS 0.22 0.60 1.00 1.70 0.035 0.030 0.050 0.20 0.020 0.03 0.30 0.80 0.10 0.70 0.025
S460NLH 1.8956 0.030 0.025

EN 10210 Mechanical Properties

  1. Our EN 10210 Hot Finished Structural Hollow Sections are manufactured to meet stringent mechanical requirements. These sections boast excellent mechanical properties, contributing to the weight reduction of building structures. 
  2. The mechanical strength, toughness, and ductility of our hollow sections are tested and verified to ensure they meet the European Standard EN 10210. 
  3. When you choose PandaPipe, you are choosing structural components that are designed to withstand the toughest conditions and deliver outstanding performance.
Mechanical Properties Of Non-Alloy Structural Steel Hollow Section
Steel Grade Minimum Yield Strength ReH MPa Tensile Strength Rm MPa Minimum Elongation Aab % Minimum Impact Energy KV J
Specified Thickness mm Specified Thickness mm Specified Thickness mm At Test Temperature of
Steel Name Steel Number ≤ 16 > 16 ≤ 40 > 40 ≤ 63 > 63 ≤ 80 > 80 ≤ 100 > 100 ≤ 120 ≤ 3 > 3 ≤ 100 >100 ≤ 120 ≤ 40 > 40 ≤ 63 > 63 ≤ 100 > 100 ≤ 120 -20℃ 0℃ 20℃
S235JRH 1.0039 235 225 215 215 215 195 360-510 360-510 350-500 26 25 24 22 27
S275J0H 1.0149 275 265 255 245 235 225 430-580 410-560 400-540 23 22 21 19 27
S275J2H 1.0138 27
S355J0H 1.0547 355 345 335 325 315 295 510-680 470-630 450-600 22 21 20 18 27
S355J2H 1.0576 27
S355K2H 1.0512 40
Mechanical Properties Of Fine Grain Structural Steel Hollow Sections
Steel Grade Minimum Yield Strength ReH MPa Tensile Strength Rm MPa at Specified Thickness ≤ 65 mm Minimum Elongation A % at Specified Thickness ≤ 65 mm Minimum Impact Energy KV J
Steel Name Steel Number Specified Thickness mm At Test Temperature of
≤ 16 > 16 ≤ 40 > 40 ≤  65 Longitudinal Transverse -50℃ -20 °C
S275NH 1.0493 275 265 255 370-510 24 22 40
S275NLH 1.0497 27
S355NH 1.0539 355 345 335 470-630 22 20 40
S355NLH 1.0549 27
S420NH 1.8750 420 400 390 520-680 19 17 40
S420NLH 1.8751 27
S460NH 1.8953 460 440 430 540-720 17 15 40
S460NLH 1.8956 27

EN 10210 Steel Grades

  1. We offer a variety of steel grades for our EN 10210 Hot Finished Structural Hollow Sections, including S235JRH, S275JOH, S275J2H, S355JOH, and S355J2H.
  2. Each steel grade has been carefully selected for its unique properties and suitability for hot-finished hollow sections. These steel grades offer a balance of strength, ductility, and toughness, making them ideal for a wide range of construction and engineering applications. 
  3. With PandaPipe, you have the flexibility to choose the steel grade that best suits your project needs.

EN 10210 Production Tolerance

Tolorancos on manufacturer’s delivered length
Type of length  a Range of length or length I Tolerance
Random length 4 000 ≤L ≤ 16 000 with a range of 2 000 per order item 10 % of sections supplied may be below the minimum for the ordered range but not shorter than 75 % ofthe minimum range length
Approximate length 4 000 ≤L ≤ 16 000 ± 500 mm b
Exact length 2 000 ≤L ≤ 6 000 > 6000 c  +10 -0 mm +15 -0 mm
Tolerance on height of internal and external weld bead for submerged arc welded hollow sections
Thickness, T Maximum weld bead height
≤ 14,2 3,5
>14,2 4,8

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