Hollow Section
Hollow Section are the most versatile and efficient form for construction and mechanical applications. Some of the strongest and most impressive structures today would not have been possible without hollow sections.
The attributes of these hollow section pipes are that it is rust free, corrosion resistant, durable, reliable, weldable, easy to use, accurate dimension etc. Thus, it is making the product good for use in different applications in industry.
Hollow section members can be circular, square, or rectangular sections, although other shapes are available, such as elliptical. Hollow section is only composed of structural steel per code.These sections are available with anti rust oil coating from inside & outside to ensure safe delivery to end customers.
Materials:
ASTM A312: TP304, TP304L, TP316, TP316L
EN 10210:S235JRH,S355J2H,S355NH
EN 10219:S235-S550
ASTM A500:Gr.b
ASTM A501:Gr.b
Standard for hollow sections
| ASTM A312 | Stainless Steel Hollow Section |
| BS EN 10210 | Hot Finished Structural Hollow Sections of Non-alloy and Fine Grain Steels |
| BS EN 10219 | Cold Formed Welded Structural Hollow Sections of Non-alloy and Fine Grain Steels |
| ASTM A500 | Cold-Formed Welded and Seamless Carbon Steel Structural Tubing |
| ASTM A501 | Hot-Formed Welded and Seamless Carbon Steel Structural Tubing |
| JIS G3466 | Carbon Steel Square and Rectangular Tubes |
Standard: ASTM A500, ASTM A53, EN 10210 ,EN 10219 ,JIS G 3466 ,BS 1387, BS 6323 ,IS 1161,IS 3601,IS 3074 IS 4923, DIN 1626, DIN 2394
Out Diameter: 20 *20mm – 500 * 500 mm
Wall Thickness: 0.5-20mm
Length: 0.1 – 18 m, per customer’s request
Steel Grade:
ASTM :GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010
JIS: SS330, SS440, SS490, SPHD, SPHE
EN BS: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H
End: Square cut, Burr removed
Surface: Lightly oiled, hot dip galvanized, Electro galvanized, Black
Heat Treatment: Bright Annealed, Black Annealed
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Mill Test Certificate: EN10204
Sizes (A x A), mm | Wall thickness t, mm | ||||||||||
1,5 | 2,0 | 2,5 | 3,0 | 4,0 | 5,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | |
mm | Weight kg/m | ||||||||||
15 x 15 | 0,61 | 0,76 | |||||||||
20 x 20 | 0,84 | 1,05 | 1,29 | 1,48 | |||||||
25 x 25 | 1,07 | 1,36 | 1,64 | 1,89 | |||||||
30 x 30 | 1,31 | 1,68 | 2,03 | 2,36 | |||||||
40 x 40 | 1,78 | 2,31 | 2,82 | 3,30 | 4,20 | ||||||
50 x 50 | 2,93 | 3,60 | 4,25 | 5,45 | 6,56 | ||||||
60 x 60 | 3,56 | 4,39 | 5,19 | 6,71 | 8,13 | 9,45 | |||||
70 x 70 | 5,17 | 6,13 | 7,97 | 9,70 | 11,30 | ||||||
80 x 80 | 7,07 | 9,22 | 11,30 | 13,20 | 16,40 | ||||||
90 x 90 | 8,01 | 10,50 | 12,80 | 15,10 | 18,90 | ||||||
100 x 100 | 8,96 | 11,70 | 14,40 | 17,00 | 21,40 | 25,60 | |||||
120 x 120 | 10,80 | 14,20 | 17,50 | 20,70 | 26,40 | 31,80 | |||||
140 x 140 | 16,80 | 20,70 | 24,50 | 31,40 | 38,10 | ||||||
150 x 150 | 18,00 | 22,30 | 26,40 | 33,90 | 41,30 | 47,10 | |||||
160 x 160 | 19,30 | 23,80 | 28,30 | 36,50 | 44,40 | 50,90 | |||||
180 x 180 | 21,80 | 27,00 | 32,10 | 41,50 | 50,70 | 58,50 | |||||
200 x 200 | 24,30 | 30,10 | 35,80 | 46,50 | 57,00 | 66,00 | 83,80 | ||||
220 x 220 | 33,20 | 39,60 | 51,50 | 63,20 | 73,50 | 93,90 | |||||
250 x 250 | 38,00 | 45,20 | 59,10 | 72,70 | 84,80 | 109,00 | |||||
260 x 260 | 47,10 | 61,60 | 75,80 | 88,60 | 114,00 | ||||||
300 x 300 | 54,70 | 71,60 | 88,40 | 104,00 | 134,00 | ||||||
350 x 350 | 84,20 | 104,00 | 123,00 | 159,00 | |||||||
400 x 400 | 120,00 | 141,00 | 189,50 | ||||||||
Standard: ASTM A500, ASTM A53, EN 10210 ,EN 10219 ,JIS G 3466 ,BS 1387, BS 6323 ,IS 1161,IS 3601,IS 3074 IS 4923, DIN 1626, DIN 2394.
Out Diameter: 10 *20mm – 1000*1200 mm
Wall Thickness: 0.5-20mm
Length: 0.1 – 18 m, per customer’s request
Steel Grade:
ASTM :GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010
JIS: SS330, SS440, SS490, SPHD, SPHE
EN BS: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H
End: Square cut, Burr removed
Surface: Lightly oiled, hot dip galvanized, Electro galvanized, Black
Heat Treatment: Bright Annealed, Black Annealed
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Mill Test Certificate: EN10204
Sizes (A x B) | Wall thickness t, mm | |||||||||
1,5 | 2,0 | 2,5 | 3,0 | 4,0 | 5,0 | 6,0 | 8,0 | 10,0 | 12,0 | |
mm | Weight, kg/m | |||||||||
30 х 10 | 0,84 | |||||||||
30 x 20 | 1,08 | 1,39 | ||||||||
40 x 20 | 1,31 | 1,70 | 2,03 | 2,36 | ||||||
40 x 30 | 1,55 | 2,02 | 2,47 | 2,89 | ||||||
50 x 30 | 2,31 | 2,82 | 3,30 | 4,20 | ||||||
50 x 40 | 2,65 | 3,25 | 3,83 | 4,93 | ||||||
60 x 30 | 2,65 | 3,25 | 3,83 | 4,93 | ||||||
60 x 40 | 2,93 | 3,60 | 4,25 | 5,45 | 6,56 | |||||
80 x 40 | 3,56 | 4,39 | 5,19 | 6,71 | 8,13 | |||||
80 x 60 | 4,19 | 5,17 | 6,13 | 7,97 | 9,70 | |||||
100 x 40 | 5,17 | 6,13 | 7,97 | 9,70 | ||||||
100 x 50 | 5,56 | 6,60 | 8,59 | 10,50 | 12,30 | |||||
100 x 60 | 5,96 | 7,07 | 9,22 | 11,30 | 13,20 | |||||
100 x 80 | 6,74 | 8,01 | 10,50 | 12,80 | 15,10 | |||||
120 x 60 | 6,74 | 8,01 | 10,50 | 12,80 | 15,10 | 18,90 | ||||
120 x 80 | 8,96 | 11,70 | 14,40 | 17,00 | 21,40 | |||||
120 х 100 | 9,96 | 13,10 | 16,15 | 19,11 | 24,76 | |||||
140 х 60 | 9,02 | 11,84 | 14,58 | 17,22 | ||||||
140 x 80 | 13,00 | 16,00 | 18,90 | 23,90 | ||||||
150 x 100 | 14,90 | 18,30 | 21,70 | 27,70 | 33,40 | 37,70 | ||||
160 x 80 | 14,20 | 17,50 | 20,70 | 26,40 | 31,80 | 35,80 | ||||
180 x 100 | 16,80 | 20,70 | 24,50 | 31,40 | 38,10 | 43,40 | ||||
200 x 100 | 18,00 | 22,30 | 26,40 | 33,90 | 41,30 | 47,10 | ||||
200 x 120 | 19,30 | 23,80 | 28,30 | 36,50 | 44,40 | 50,90 | ||||
200 x 150 | 21,26 | 26,35 | 31,35 | 41,09 | 50,46 | 59,47 | ||||
250 x 150 | 30,10 | 35,80 | 46,50 | 57,00 | 66,00 | |||||
260 x 180 | 33,20 | 39,80 | 51,50 | 63,20 | 73,50 | |||||
300 x 100 | 35,80 | 46,50 | 57,00 | 66,00 | ||||||
300 x 150 | 40,50 | 52,80 | 64,80 | 75,40 | ||||||
300 x 200 | 45,20 | 59,10 | 72,70 | 84,80 | ||||||
350 x 250 | 54,70 | 76,10 | 88,40 | 104,00 | ||||||
400 x 200 | 76,10 | 89,70 | 106,60 | |||||||
400 x 300 | 84,20 | 104,00 | 123,00 | |||||||
