China High quality Steel pipe price Factory – square hollow box section structural steel pipes – Future Metal

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China High quality Steel pipe price Factory – square hollow box section structural steel pipes – Future Metal Detail:

Hollow Sections are rigid steel structures which have a high strength to weight ratio.

Popular applications include stairway railings and overhead bridge constructions. Hollow Sections are also used extensively in building structures.

Hollow Sections usually come in 2 standard cross section shapes, namely:

Square Hollow Sections
Rectangular Hollow Sections

Divided according to different materials :

Cold Formed Square Hollow Sections
Hot Finished Square Hollow Sections

Specifications of Square Hollow Sections pipe

Section Size	Wall Thickness	Unit Weight	Section Area	Moment of Inertia		Radius of Gyration		Modulus of Section
D x B	t	M	A	Ix	Iy	ix	iy	Zx	Zy
mm	mm	kg/m	cm2	cm4	cm4	cm	cm	cm3	cm3
25 x 12	1.20 1.60	0.67 0.86	0.85 1.08	0.62 0.75	0.21 0.25	0.87 0.85	0.50 0.46	0.51 0.61	0.33 0.39
38 x 19	1.00 1.20 1.60	0.78 1.02 1.34	1.10 1.30 1.70	2.10 2.41 3.09	0.78 0.81 1.02	1.37 1.36 1.35	0.81 0.79 0.77	1.37 1.27 1.62	0.80 0.85 1.07
50 x 25	1.00 1.20 1.60 2.30 3.00	1.15 1.36 1.79 2.48 3.13	1.46 1.86 2.48 3.19 4.04	4.99 5.99 7.78 9.86 11.86	1.69 2.04 2.58 3.23 3.87	1.85 1.84 1.83 1.76 1.73	1.08 1.07 1.05 1.01 0.99	1.96 2.36 3.06 3.94 4.67	1.33 1.59 2.05 2.59 3.06
75 x 38	1.60 2.30 3.00	2.70 3.85 4.92	3.30 4.85 6.35	24.97 34.60 45.20	8.69 12.00 15.15	2.72 2.67 2.66	1.60 1.57 1.54	6.55 9.23 11.86	4.57 6.30 7.95
75 x 50	1.90 2.30 3.00 4.50 6.00	3.60 4.24 5.42 7.78 10.56	4.61 5.40 6.90 9.91 13.47	36.62 41.86 52.06 70.20 91.98	20.22 22.36 27.67 36.87 47.86	2.84 2.78 2.74 2.66 2.62	2.09 2.03 2.00 1.921.88	9.61 11.16 13.88 18.72 24.09	7.96 8.94 11.06 14.74 18.85
100 x 50	1.90 2.30 3.00 3.20 4.50 6.00	4.36 5.14 6.60 7.01 9.55 12.27	5.48 6.55 8.40 8.93 12.16 15.63	73.67 84.80 106.33 112.00 146.18 177.71	25.47 29.00 35.95 38.00 48.51 57.80	3.65 3.60 3.55 3.55 3.46 3.37	2.15 2.10 2.06 2.06 1.99 1.92	14.50 17.00 21.26 22.50 29.23 35.54	10.02 11.60 14.38 15.20 19.40 23.12
100 x 75	2.30 3.00 4.50 6.00	6.04 7.77 11.31 14.72	7.70 9.90 14.41 18.63	112.22 141.61 197.48 243.98	72.25 90.94 126.12 154.91	3.81 3.78 3.70 3.61	3.06 3.02 2.95 2.88	22.44 28.32 39.49 48.79	19.26 24.25 33.63 41.31
125 x 50	2.30 3.00 4.50 6.00	6.04 7.77 11.31 14.62	7.70 9.90 14.41 18.63	148.17 186.87 260.18 320.77	35.44 44.24 60.16 72.32	4.38 4.34 4.24 4.14	2.14 2.11 2.04 1.97	23.70 29.90 41.62 51.32	14.17 17.69 24.06 28.92
125 x 75	2.30 3.00 3.20 4.50 6.00	6.95 8.95 9.52 13.08 16.98	8.85 11.40 12.13 16.66 21.63	192.00 242.69 257.00 341.86 426.98	87.50 110.38 117.00 154.08 190.62	4.65 4.61 4.60 4.52 4.44	3.14 3.11 3.10 3.04 2.96	30.60 38.83 41.10 54.69 68.31	23.30 29.43 31.10 41.08 50.83

Section Size	Wall Thickness	Unit Weight	Section Area	Moment of Inertia		Radius of Gyration		Modulus of Section
D x B	t	M	A	Ix	Iy	ix	iy	Zx	Zy
mm	mm	kg/m	cm2	cm4	cm4	cm	cm	cm3	cm3
25 x 12	1.201.60	0.670.86	0.851.08	0.620.75	0.210.25	0.870.85	0.500.46	0.51 0.61	0.33 0.39
38 x 19	1.00 1.20 1.60	0.78 1.02 1.34	1.10 1.30 1.70	2.10 2.41 3.09	0.78 0.81 1.02	1.37 1.36 1.35	0.81 0.79 0.77	1.37 1.27 1.62	0.80 0.85 1.07
50 x 25	1.00 1.20 1.60 2.30 3.00	1.15 1.36 1.79 2.48 3.13	1.46 1.86 2.48 3.19 4.04	4.99 5.99 7.78 9.86 11.86	1.69 2.04 2.58 3.23 3.87	1.85 1.84 1.83 1.76 1.73	1.08 1.07 1.05 1.01 0.99	1.96 2.36 3.06 3.94 4.67	1.33 1.59 2.05 2.59 3.06
75 x 38	1.60 2.30 3.00	2.70 3.85 4.92	3.30 4.85 6.35	24.97 34.60 45.20	8.69 12.00 15.15	2.72 2.67 2.66	1.60 1.57 1.54	6.55 9.23 11.86	4.57 6.30 7.95
75 x 50	1.90 2.30 3.00 4.50 6.00	3.60 4.24 5.42 7.78 10.56	4.61 5.40 6.90 9.91 13.47	36.62 41.86 52.06 70.20 91.98	20.22 22.36 27.67 36.87 47.86	2.84 2.78 2.74 2.66 2.62	2.09 2.03 2.00 1.92 1.88	9.61 11.16 13.88 18.72 24.09	7.96 8.94 11.06 14.74 18.85
100 x 50	1.90 2.30 3.00 3.20 4.50 6.00	4.36 5.14 6.60 7.01 9.55 12.27	5.48 6.55 8.40 8.93 12.16 15.63	73.67 84.80 106.33 112.00 146.18 177.71	25.47 29.00 35.95 38.00 48.51 57.80	3.65 3.60 3.55 3.55 3.46 3.37	2.15 2.10 2.06 2.06 1.99 1.92	14.50 17.00 21.26 22.50 29.23 35.54	10.02 11.60 14.38 15.20 19.40 23.12
100 x 75	2.30 3.00 4.50 6.00	6.04 7.77 11.31 14.72	7.70 9.90 14.41 18.63	112.22 141.61 197.48 243.98	72.25 90.94 126.12 154.91	3.81 3.78 3.70 3.61	3.06 3.02 2.95 2.88	22.44 28.32 39.49 48.79	19.26 24.25 33.63 41.31
125 x 50	2.30 3.00 4.50 6.00	6.04 7.77 11.31 14.62	7.70 9.90 14.41 18.63	148.17 186.87 260.18 320.77	35.44 44.24 60.16 72.32	4.38 4.34 4.24 4.14	2.14 2.11 2.04 1.97	23.70 29.90 41.62 51.32	14.17 17.69 24.06 28.92
125 x 75	2.30 3.00 3.20 4.50 6.00	6.95 8.95 9.52 13.08 16.98	8.85 11.40 12.13 16.66 21.63	192.00 242.69 257.00 341.86 426.98	87.50 110.38 117.00 154.08 190.62	4.65 4.61 4.60 4.52 4.44	3.14 3.11 3.10 3.04 2.96	30.60 38.83 41.10 54.69 68.31	23.30 29.43 31.10 41.08 50.83

STM A500 Gr B

EN10219 S275JR / JØ / J2H

EN10219 S355JR / JØ / J2H

Section Size	Wall Thickness	Unit Weight	Section Area	Second Moment of Area		Radius of Gyration		Elastic Modulus		Plastic Modulus		Torsional Constants		Surface AreaPer Metre
D x B	t	M	A	Axisx-x	Axisy-y	Axisx-x	Axisy-y	Axisx-x	Axisy-y	Axisx-x	Axisy-y	J	C
mm	mm	kg/m	cm2	cm4	cm4	cm	cm	cm3	cm3	cm3	cm3	cm4	cm3	m2/m
100 x 50	3.00	6.75	8.54	110	36.80	3.58	2.08	21.90	14.70	27.30	16.80	88.40	25.00	0.29
	3.20	7.18	9.08	116	38.80	3.57	2.07	23.20	15.50	28.90	17.70	93.40	26.40	0.29
	4.00	8.86	11.20	140	46.20	3.53	2.03	27.90	18.50	35.20	21.50	113.00	31.40	0.29
	5.00	10.90	13.70	167	54.30	3.48	1.99	33.30	21.70	42.60	25.80	135.00	36.90	0.29
	6.00	12.90	16.20	190	61.20	3.43	1.95	38.10	24.50	49.40	29.70	154.00	41.60	0.29
	6.30	13.40	16.90	197	63.00	3.42	1.93	39.40	25.20	51.30	30.80	160.00	42.90	0.28
	8.00	16.60	20.80	230	71.70	3.33	1.86	46.00	28.70	61.40	36.30	186.00	48.90	0.28
	10.00	19.60	24.90	259	78.40	3.22	1.77	51.80	31.40	71.20	41.40	209.00	53.60	0.27
100 x 60	3.00	7.22	9.14	124	55.70	3.68	2.47	24.70	18.60	30.20	21.20	121	30.70	0.31
	3.60	8.59	10.90	145	64.80	3.65	2.44	28.90	21.60	35.60	24.90	142	35.60	0.31
	5.00	11.70	14.70	189	83.60	3.58	2.38	37.80	27.90	47.40	32.90	188	45.90	0.31
	6.00	13.80	17.40	217	95.00	3.53	2.34	43.40	31.70	55.10	38.10	216	52.10	0.31
	6.30	14.40	18.10	225	98.10	3.52	2.33	45.00	32.70	57.30	39.50	224	53.80	0.30
	8.00	17.80	22.40	264	113.00	3.44	2.25	52.80	37.80	68.70	47.10	265	62.20	0.30
120 x 60	3.60	9.72	12.30	227	76.30	4.30	2.49	37.90	25.40	47.20	28.90	183	43.30	0.35
	4.00	10.70	13.60	249	83.10	4.28	2.47	41.50	27.70	51.90	31.70	201	47.10	0.35
	5.00	13.30	16.70	299	98.80	4.23	2.43	49.90	32.90	63.10	38.40	242	56.00	0.35
	6.00	15.70	19.80	345	113.00	4.18	2.39	57.50	37.50	73.60	44.50	279	63.80	0.35
	6.30	16.40	20.70	358	116.00	4.16	2.37	59.70	38.80	76.70	46.30	290	65.90	0.34
	8.00	20.40	25.60	425	135.00	4.08	2.30	70.80	45.00	92.70	55.40	344	76.60	0.34
	10.00	24.30	30.90	488	152.00	3.97	2.21	81.40	50.50	109.20	64.40	396	86.10	0.33
120 x 80	5.00	14.80	18.70	365	193	4.42	3.21	60.90	48.20	74.60	56.10	401	77.90	0.39
	6.00	17.60	22.20	423	222	4.37	3.17	70.60	55.60	87.30	65.50	468	89.60	0.39
	6.30	18.40	23.20	440	230	4.36	3.15	73.30	57.60	91.00	68.20	487	92.90	0.38
	8.00	22.90	28.80	525	273	4.27	3.08	87.50	68.10	111.00	82.60	587	110.00	0.38
	10.00	27.90	34.90	609	313	4.18	2.99	102.00	78.10	131.00	97.30	688	126.00	0.37
150 x 100	5.00	18.70	23.70	739	392	5.58	4.07	98.50	78.50	119	90.10	807	127	0.49
	6.00	22.30	28.20	862	456	5.53	4.02	115.00	91.20	141	106.00	946	147	0.49
	6.30	23.30	29.50	898	474	5.52	4.01	120.00	94.80	147	110.00	986	153	0.48
	8.00	29.10	36.80	1,087	569	5.44	3.94	145.00	114.00	180	135.00	1,203	183	0.48
	10.00	35.70	44.90	1,282	665	5.34	3.85	171.00	133.00	216	161.00	1,432	214	0.47
	12.00	41.40	52.70	1,450	745	5.25	3.76	193.00	149.00	249	185.00	1,633	240	0.47
	12.50	42.80	54.60	1,488	763	5.22	3.74	198.00	153.00	256	190.00	1,679	246	0.47
160 x 80	4.50	16.24	20.60	679	229	5.75	3.33	84.90	57.10	106	64.80	547	97	0.47
	5.00	18.00	22.70	744	249	5.72	3.31	93.00	62.30	116	71.10	600	106	0.47
	6.00	21.30	27.00	868	288	5.67	3.27	108.00	72.00	136	83.30	701	122	0.47
	6.30	22.30	28.20	903	299	5.66	3.26	113.00	74.80	142	86.80	730	127	0.46
	8.00	27.90	35.20	1,091	356	5.57	3.18	136.00	89.00	175	106.00	883	151	0.46
	10.00	34.20	42.90	1,284	411	5.47	3.10	161.00	103.00	209	125.00	1,041	175	0.45
	12.00	39.50	50.30	1,449	455	5.37	3.01	181.00	114.00	240	142.00	1,175	194	0.45
	12.50	41.60	52.10	1,485	465	5.34	2.99	186.00	116.00	247	146.00	1,204	198	0.45

Section Size	Wall Thickness	Unit Weight	Section Area	Second Moment of Area		Radius of Gyration		Elastic Modulus		Plastic Modulus		Torsional Constants		Surface AreaPer Metre
D x B	t	M	A	Axis x-x	Axis y-y	Axis x-x	Axis y-y	Axisx-x	Axis y-y	Axisx-x	Axisy-y	J	C
mm	mm	kg/m	cm2	cm4	cm4	cm	cm	cm3	cm3	cm3	cm3	cm4	cm3	m2/m
200 x 100	5.00 6.00 6.30 8.00 10.00 12.00 12.50 16.00	22.70 27.00 28.30 35.40 43.60 50.80 53.40 66.40	28.70 34.20 35.80 44.80 54.90 64.70 67.10 83.00	1,495 1,754 1,829 2,234 2,664 3,047 3,136 3,678	505 589 613 739 869 979 1,004 1,147	7.21 7.16 7.15 7.06 6.96 6.86 6.84 6.66	4.19 4.15 4.14 4.06 3.98 3.89 3.87 3.72	149 175 183 223 266 305 314 368	101 118 123 148 174 196 201 229	185 218 228 282 341 395 408 491	114 134 140 172 206 237 245 290	1,204 1,414 1,475 1,804 2,156 2,469 2,541 2,982	172 200 208 251 295 333 341 391	0.59 0.59 0.58 0.58 0.57 0.57 0.57 0.56
200 x 120	5.00 6.30 8.00 10.00 12.50 16.00	24.10 30.10 37.60 46.30 55.70 71.38	30.70 38.30 48.00 58.90 71.70 89.40	1,690 2,070 2,530 3,030 3,468 4,221	762 929 1,130 1,340 1,524 1,813	7.40 7.34 7.26 7.17 6.99 6.87	4.98 4.92 4.85 4.76 4.63 4.50	168 207 253 303 347 422	127 155 188 223 254 302	205 253 313 379 444 550	144 177 218 263 308 377	1,650 2,030 2,490 3,000 3,568 4,247	210 255 310 367 426 497	0.63 0.62 0.62 0.61 0.61 0.60
200 x 150	6.00 6.30 8.00 9.00 10.00 12.00 12.50	31.70 33.22 41.70 46.60 51.40 60.90 63.20	40.20 42.10 52.80 58.90 64.90 76.70 79.60	2,318 2,420 2,971 3,276 3,568 4,109 4,236	1,485 1,549 1,894 2,084 2,264 2,596 2,673	7.60 7.58 7.50 7.46 7.41 7.32 7.30	6.08 6.07 5.99 5.95 5.91 5.82 5.80	232 242 297 328 357 411 424	198 207 253 278 302 346 356	277 289 359 398 436 508 525	227 237 294 325 356 414 428	2,820 2,947 3,643 4,033 4,409 5,119 5,287	313 326 398 437 475 543 559	0.69 0.68 0.68 0.68 0.67 0.67 0.67
250 x 150	6.00 6.30 8.00 10.00 12.50 16.00	36.40 38.00 48.00 59.30 73.00 91.50	46.20 48.40 60.80 74.90 92.10 115.00	3,965 4,143 5,111 6,174 7,387 8,879	1,796 1,874 2,298 2,755 3,265 3,873	9.27 9.25 9.17 9.08 8.96 8.79	6.24 6.22 6.15 6.06 5.96 5.80	317 331 409 494 591 710	239 250 306 367 435 516	385 402 501 611 740 906	270 283 350 426 514 625	3,877 4,054 5,021 6,090 7,326 8,868	396 413 506 605 717 849	0.79 0.78 0.78 0.77 0.77 0.76
300 x 100	5.00 6.00 6.30 8.00 10.00 12.00 16.00	30.52 36.20 38.00 48.00 58.80 70.30 91.50	38.70 46.20 48.40 61.10 74.90 88.70 117.00	4,146 4,893 5,111 6,386 7,613 8,818 11,240	731 854 890 1,087 1,275 1,447 1,747	10.30 10.30 10.30 10.20 10.10 9.97 9.82	4.34 4.30 4.29 4.22 4.13 4.04 3.87	276 326 341 426 508 588 749	146 171 178 217 255 289 349	354 419 439 551 666 779 1,008	161 190 199 247 296 343 431	2,040 2,399 2,504 3,066 3,676 4,223 5,142	262 306 319 387 458 520 620	0.79 0.79 0.78 0.78 0.77 0.77 0.77
300 x 200	6.00 6.30 8.00 10.00 12.00 12.50 16.00	45.80 48.10 60.50 75.00 89.15 92.60 117.00	58.20 61.00 76.80 94.90 113.00 117.00 147.00	7,486 7,829 9,717 11,820 13,800 14,270 17,390	4,013 4,193 5,184 6,278 7,294 7,537 9,109	11.30 11.30 11.30 11.20 11.10 11.00 10.90	8.31 8.29 8.22 8.13 8.05 8.02 7.87	499 522 648 788 920 952 1,159	401 419 518 628 729 754 911	596 624 779 956 1,124 1,165 1,441	451 472 589 721 847 877 1,080	8,100 8,476 10,560 12,910 15,140 15,680 19,250	651 681 840 1,015 1,178 1,217 1,468	0.99 0.98 0.98 0.97 0.97 0.97 0.96
300 x 250	6.30 8.00 10.00 12.50 16.00	53.00 66.80 82.80 102.00 129.00	67.50 85.10 106.00 130.00 165.00	9,239 11,500 14,050 17,050 20,930	6,984 8,682 10,580 12,810 15,670	11.70 11.60 11.50 11.40 11.30	10.20 10.10 10.00 9.91 9.76	616 767 937 1,137 1,395	559 695 847 1,025 1,254	720 902 1,109 1,358 1,689	636 796 978 1,196 1,485	12,140 15,170 18,600 22,680 28,020	862 1,067 1,295 1,561 1,898	1.08 1.08 1.07 1.07 1.06

Section Size	Wall Thickness	Unit Weight	Section Area	Second Moment of Area		Radius of Gyration		Elastic Modulus		Plastic Modulus		Torsional Constants		Surface AreaPer Metre
D x B	t	M	A	Axis x-x	Axis y-y	Axisx-x	Axisy-y	Axisx-x	Axisy-y	Axisx-x	Axisy-y	J	C
mm	mm	kg/m	cm2	cm4	cm4	cm	cm	cm3	cm3	cm3	cm3	cm4	cm3	m2/m
350 x 150	6.30 8.00 10.00 12.50 16.00	48.10 60.50 75.00 92.60 117.00	61.00 77.00 94.90 117.00 149.00	9,551 11,880 14,320 17,300 21,500	2,537 3,125 3,737 4,450 5,386	12.50 12.40 12.30 12.20 12.00	6.44 6.36 6.27 6.17 6.02	546 679 818 988 1,229	338 417 498 593 718	680 851 1,035 1,263 1,586	375 467 566 686 850	6,383 7,917 9,633 11,620 14,110	587 721 867 1,032 1,235	0.97 0.97 0.97 0.97 0.97
350 x 250	8.00 10.00 12.50 16.00	73.10 90.70 112.00 142.00	93.00 116.00 143.00 181.00	16,560 20,270 24,680 30,440	9,854 12,020 14,580 17,860	13.30 13.20 13.10 13.00	10.30 10.20 10.10 9.95	946 1,158 1,410 1,739	788 963 1,166 1,429	1,124 1,385 1,700 2,121	892 1,098 1,345 1,672	19,010 23,330 28,490 35,280	1,255 1,526 1,843 2,248	1.18 1.18 1.18 1.18
400 x 120	6.30 8.00 10.00 12.50	50.00 63.10 78.10 96.60	63.70 80.30 99.50 123.00	11,880 14,790 18,050 21,900	1,752 2,146 2,569 3,040	13.70 13.60 13.50 13.30	5.24 5.17 5.08 4.97	594 740 903 1,095	292 358 428 507	766 960 1,180 1,444	322 399 486 588	5,035 6,212 7,501 8,973	527 645 771 912	1.03 1.02 1.02 1.01
400 x 150	6.30 8.00 10.00 12.50 16.00	53.00 66.80 82.80 102.00 129.00	67.50 85.10 106.00 130.00 165.00	13,350 16,630 20,340 24,720 30,400	2,863 3,528 4,257 5,087 6,108	14.10 14.00 13.90 13.80 13.60	6.51 6.44 6.35 6.24 6.09	667 832 1,017 1,236 1,520	382 470 568 678 814	841 1,054 1,297 1,589 1,978	420 524 640 778 957	7,588 9,415 11,450 13,820 16,810	673 828 998 1,191 1,427	1.09 1.08 1.08 1.07 1.06
400 x 200	6.30 8.00 10.00 12.50 16.00	57.90 73.10 90.70 112.00 142.00	73.60 92.80 115.00 142.00 179.00	15,700 19,560 23,910 29,060 35,740	5,376 6,660 8,084 9,738 11,820	14.60 14.50 14.40 14.30 14.10	8.55 8.47 8.39 8.28 8.13	785 978 1,196 1,453 1,787	538 666 808 974 1,182	960 1,203 1,480 1,813 2,256	594 743 911 1,111 1,374	12,610 15,740 19,260 23,440 28,870	917 1,135 1,376 1,656 2,010	1.18 1.18 1.17 1.17 1.16
400 x 300	8.00 10.00 12.50 16.00	85.70 106.00 132.00 167.00	109.00 136.00 168.00 213.00	25,860 31,750 38,800 48,100	16,620 20,360 24,800 30,620	15.40 15.30 15.20 15.00	12.30 12.30 12.20 12.00	1,2931,587 1,940 2,405	1,108 1,357 1,654 2,041	1,52 41,882 2,316 2,899	1,252 1,544 1,898 2,371	30,980 38,140 46,750 58,200	1,749 2,136 2,593 3,186	1.37 1.37 1.37 1.37
450 x 250	8.00 10.00 12.50 16.00	85.40 106.00 132.00 167.00	109.00 135.00 167.00 211.00	30,080 36,900 45,030 55,710	12,140 14,820 17,970 22,040	16.60 16.50 16.40 16.20	10.60 10.50 10.40 10.20	1,337 1,640 2,001 2,476	971 1,185 1,438 1,763	1,622 2,000 2,458 3,070	1,081 1,331 1,631 2,029	27,080 33,280 40,720 50,550	1,629 1,986 2,406 2,947	1.38 1.37 1.37 1.36
500 x 200	8.00 10.00 12.50 16.00	85.70 106.00 132.00 167.00	109.00 135.00 168.00 213.00	34,270 41,760 51,510 63,930	8,170 9,891 12,020 14,670	17.70 17.60 17.50 17.30	8.70 8.60 8.50 8.31	1,371 1,670 2,060 2,557	817 989 1,202 1,467	1,716 2,105 2,609 3,267	900 1,101 1,354 1,683	21,100 25,870 31,480 38,830	1,430 1,737 2,097 2,554	1.37 1.37 1.37 1.37
500 x 300	10.00 12.50 16.00 20.00	122.00 152.00 192.00 237.00	155.00 192.00 243.00 302.00	53,760 65,810 81,780 100,100	24,440 29,780 36,770 44,550	18.60 18.50 18.30 18.20	12.60 12.50 12.30 12.10	2,150 2,633 3,271 4,006	1,629 1,985 2,451 2,970	2,595 3,196 4,005 4,942	1,826 2,244 2,804 3,442	52,450 64,390 80,330 97,310	2,696 3,281 4,044 4,845	1.57 1.57 1.56

Material Spec: EN100219 S275JR / JØ / J2H

EN100219 S355JR / JØ / J2H

Advantages of Future Metal

As a leading steel pipe/tube (square pipe ,carbon steel tube, stainless steel pipe, seamless pipe,welded pipe, precision tube,etc) manufacturer in China, we have a complete production line and a stable supply capacity. Choosing us will allow you to save more time and cost and get the maximum benefit !

If you are interested in our products, we can send free samples to you, and we can also accept the testing of third-party testing institutions. We pay attention to the reliability of product quality and the authenticity of test results and put customer interests first, so as to create a pleasant and win-win purchasing and trading experience for customers！

China Profession Square Hollow Sections pipe manufacturer

Our factory has more than 30 years of production and export experience, exporting to more than 50 countries and regions, such as the United States, Canada, Brazil, Chile, the Netherlands, Tunisia, Kenya, Turkey, the United Arab Emirates, Vietnam and other countries. With a fixed production capacity value every month, it can meet the large-scale production orders of customers. Now there are hundreds of customers with fixed large-scale annual orders. If you want to buy square hollow sections pipe/tube,rectangular hollow sections pipe/tube, low carbon steel pipe, high carbon steel tube ,rectangular pipe, carton steel rectangular pipe,square tube, alloy steel pipe, seamless steel pipe, carbon steel seamless tube,steel coils, steel sheets ,precision steel tube,and other steel products, contact us to provide you with The most professional service, save your time and cost !

Our factory also sincerely invites regional agents in various countries. There are more than 60 exclusive steel plate, steel coil and steel pipe agents. If you are a foreign trading company and are looking for the top suppliers of steel plates, steel pipes and steel coils in China, please contact us. To provide you with the most professional and high-quality products in China to make your business better and better !

Our factory has the most complete steel product production line and the strictest product testing process to ensure a 100% product pass rate; the most complete logistics delivery system, with its own freight forwarder, saves you more transportation costs and guarantees 100% of the goods. perfect packaging and arrival. If you are looking for the best quality steel sheet, steel coil, steel pipe manufacturer in China, and want to save more logistics freight, please contact us, our professional multilingual sales team and logistics transportation team will provide you with the best Steel product service to ensure you receive a 100% quality guaranteed product !

Get the best quotation for steel tubes: you can send us your specific requirements and our multilingual sales team will provide you with the best quotation! Let our cooperation start from this order and make your business more prosperous !

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China High quality Steel pipe price Factory – square hollow box section structural steel pipes – Future Metal

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Specifications of Square Hollow Sections pipe

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China Profession Square Hollow Sections pipe manufacturer

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