Cov yeeb nkab hlau hollow box seem / RHS yeeb nkab

lub voos xwmfab hlau hollow box seem yeeb nkab / RHS yeeb nkab Featured Duab

Kev Piav Qhia Luv:

Cov Hlau Yav Tom Ntej siv cov hlau zoo HR coils txog li qhov loj tshaj plaws ntawm 400 × 200 mm, Rectangular Hollow Section yog lub teeb hauv qhov hnyav thiab muaj zog. Cov seem no yooj yim rau khoov thiab zoo tagnrho rau kev vuam ua rau nws zoo meej rau kev tsim cov qauv tshwj xeeb thiab zoo nkauj yam tsis muaj kev cuam tshuam lub zog, kev zoo nkauj thiab kev ruaj khov. Nrog rau lub zog tso zis tau lees paub txij li 210 MPa, 310 MPa, 355 MPa thiab 420 MPa, cov seem hollow lossis cov kav hlau no tuaj yeem tsim los tuav cov khoom hnyav tau yooj yim. Tsis zoo li lwm cov seem hlau thib ob, cov tshuaj lom neeg ntawm cov hlau yuav tsis pub muaj qhov tawg thaum vuam. Yog li, ua rau nws tsim nyog dua rau kev siv rau kev tsim kho hlau zoo uas txuag nqi thiab lub sijhawm.

Tau txais ib daim ntawv hais nqe pub dawb

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Rectangular Hollow Section yog ib yam khoom In-line Hot-Dip Galvanized uas muab ib qho chaw uas tsis tshua muaj kev pheej hmoo ntawm kev tawg ntawm ntug. Tag nrho qhov chaw yog tiv thaiv los ntawm zinc txheej. SHS muaj ntau qhov siab thiab tuab ntawm phab ntsa thiab feem ntau yog siv rau kev tsim cov thav duab, hauv kev lag luam & kev tsim kho hauv tsev thiab hauv cov haujlwm ua haujlwm rau cov rooj vag thiab cov ncej uas xav tau kev tiv thaiv xeb.

Muab faib raws li cov ntaub ntawv sib txawv:

Cov Tshooj Cai Hollow Rectangular Txias Tsim
Kub tiav lawm Rectangular Hollow Sections

Cov Lus Qhia Txog Cov Yeeb Nkab Rectangular Hollow Sections

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Lub Sijhawm ntawm Inertia		Radius ntawm Gyration		Lub Sijhawm ntawm Inertia
D x B	t	M	A	Ix Iy		ix iy		Zx Zy
mm	mm	kg/m2	cm2	cm4	cm4	cm	cm	cm3	cm3
13 x 13	1.2 1.6	0.40 0.50	0.51 0.64	0.10 0.12	0.10 0.12	0.45 0.43	0.45 0.43	0.16 0.19	0.16 0.19
16 x 16	1.2 1.6	0.52 0.67	0.67 0.85	0.23 0.27	0.23 0.27	0.59 0.57	0.59 0.57	0.29 0.34	0.29 0.34
19 x 19	1.2 1.6	0.64 0.82	0.81 1.04	0.41 0.50	0.41 0.50	0.71 0.69	0.71 0.69	0.44 0.53	0.44 0.53
25 x 25	1.2 1.6 2.3 3.0	0.86 1.12 1.53 1.93	1.10 1.43 1.95 2.48	1.02 1.26 1.59 1.96	1.02 1.26 1.59 1.96	0.96 0.94 0.90 0.89	0.96 0.94 0.90 0.89	0.81 1.01 1.27 1.54	0.81 1.01 1.27 1.54
32 x 32	1.2 1.6 2.3 3.0	1.12 1.46 2.02 2.53	1.42 1.87 2.68 3.26	2.16 2.75 3.93 4.29	2.16 2.75 3.93 4.29	1.24 1.22 1.21 1.15	1.24 1.22 1.21 1.15	1.38 1.74 2.46 2.70	1.38 1.74 2.46 2.70
38 x 38	1.2 1.6 2.3 3.0	1.35 1.77 2.47 3.13	1.72 2.26 3.14 4.04	3.85 4.91 6.51 7.99	3.85 4.91 6.51 7.99	1.49 1.47 1.43 1.41	1.49 1.47 1.43 1.41	2.02 2.58 3.42 4.26	2.02 2.58 3.42 4.26
50 x 50	1.6 2.3 3.0 3.2 4.5 6.0	2.38 3.34 4.24 4.50 6.01 7.56	3.03 4.25 5.40 5.73 7.66 9.63	11.70 15.90 19.39 20.40 25.22 28.76	11.70 15.90 19.39 20.40 25.22 28.76	1.96 1.93 1.89 1.89 1.81 1.72	1.96 1.93 1.89 1.89 1.81 1.72	4.68 6.34 7.75 8.16 10.09 11.50	4.68 6.34 7.75 8.16 10.09 11.50
65 x 65	2.3 3.0 4.5 6.0	4.31 5.52 8.04 10.57	5.51 7.16 10.24 13.48	33.88 42.46 57.44 70.34	33.88 42.46 57.44 70.34	2.46 2.44 2.37 2.28	2.46 2.44 2.37 2.28	10.75 13.44 18.19 22.12	10.75 13.44 18.19 22.12
75 x 75	2.3 3.0 3.2 4.5 6.0	5.14 6.60 7.01 9.55 12.27	6.55 8.40 8.92 12.16 15.63	57.10 71.50 75.50 98.16 119.20	57.10 71.50 75.50 98.16 119.20	2.95 2.91 2.91 2.84 2.76	2.95 2.91 2.91 2.84 2.76	15.20 19.06 20.10 26.17 31.78	15.20 19.06 20.10 26.17 31.78

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Lub Sijhawm ntawm Inertia		Radius ntawm Gyration		Lub Sijhawm ntawm Inertia
D x B	t	M	A	Ix Iy		ix iy		Zx Zy
mm	mm	kg/m2	cm2	cm4	cm4	cm	cm	cm3	cm3
100 x 100	2.3 3.0 3.2 4.5 6.0 9.0	6.95 8.95 9.52 13.10 17.00 teev sawv ntxov 24.10	8.85 11.40 12.13 16.67 21.63 30.67	140.00 176.90 187.00 249.00 311.00 408.00	140.00 176.90 187.00 249.00 311.00 408.00	3.97 3.93 3.93 3.87 3.79 3.65	3.97 3.93 3.93 3.87 3.79 3.65	27.90 35.38 37.50 49.90 62.30 81.60	27.90 35.38 37.50 49.90 62.30 81.60
125 x 125	2.3 3.0 3.2 4.5 6.0 9.0	8.75 11.31 12.00 teev sawv ntxov 16.61 21.70 31.10	11.15 14.40 15.33 21.17 27.63 39.67	278.02 354.32 376 506 641 865	278.02 354.32 376 506 641 865	4.99 4.95 4.95 4.89 4.82 4.67	4.99 4.95 4.95 4.89 4.82 4.67	44.48 56.69 60.10 80.90 103 108	44.48 56.69 60.10 80.90 103 108
150 x 150	4.5 6.0 9.0 12.0	20.10 26.40 38.20 47.10	25.67 33.63 48.67 60.10	896 1,150 1,580 1,780	896 1,150 1,580 1,780	5.91 5.84 5.69 5.44	5.91 5.84 5.69 5.44	120 153 210 237	120 153 210 237
175 x 175	6.0 9.0	31.10 45.30	39.63 57.67	1,860 2,600	1,860 2,600	6.86 6.71	6.86 6.71	213 297	213 297
200 x 200	6.0 8.0 9.0 12.0	35.80 46.90 52.30 67.90	45.63 59.79 66.67 86.53	2,830 3,620 3,990 4,980	2,830 3,620 3,990 4,980	7.88 7.78 7.73 7.59	7.88 7.78 7.73 7.59	283 362 399 498	283 362 399 498
250 x 250	6.0 9.0 12.0	45.20 66.50 86.80	57.63 84.67 110.50	5,670 8,090 10,300	5,670 8,090 10,300	9.92 9.78 9.63	9.92 9.78 9.63	454 647 820	454 647 820
300 x 300	6.0 9.0 12.0 16.0	54.70 80.60 106.00 138.00	69.63 102.70 134.50 175.20	9,960 14,300 18,300 23,100	9,960 14,300 18,300 23,100	12.00 teev sawv ntxov 11.80 11.70 11.50	12.00 teev sawv ntxov 11.80 11.70 11.50	664 956 1,220 1,540	664 956 1,220 1,540
350 x 350	9.0 12.0 16.0	94.70 124.00 163.00	120.70 158.50 207.20	23,200 29,800 37,900	23,200 29,800 37,900	13.90 13.70 13.50	13.90 13.70 13.50	1,320 1,700 2,160	1,320 1,700 2,160
400 x 400	9.0 12.0 16.0	109.00 143.00 188.00	138.70 182.50 239.20	35,100 45,300 57,900	35,100 45,300 57,900	15.90 15.80 15.60	15.90 15.80 15.60	1,750 2,270 2,900	1,750 2,270 2,900

Khoom siv Cov Lus Qhia Tshwj Xeeb: ASTM A500 Qib A

ASTM A500 Qib B

EN10219 S275JR / JØ / J2H EN10219 S355JR / JØ / J2H

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Qhov thib obLub sijhawmntawm Cheeb Tsam	Lub vojvoog ntawmKev sib hloov pauv	ElasticModulus	YasModulus	Cov Torsional Constants		Thaj Chaw Nto Ib Meter
D x B	t	M	A	I	r	Z	S	J	C
mm	mm	kg/m2	cm2	cm4	cm4	cm3	cm3	cm4	cm3	m2/m
20 x 20	2.00 2.50	1.12 1.35	1.40 1.68	0.74 0.84	0.73 0.71	0.74 0.84	0.93 1.08	1.22 1.41	1.07 1.20	0.07 0.07
25 x 25	2.00 2.50 3.00 3.20	1.41 1.74 2.00 2.15	1.80 2.18 2.54 2.68	1.56 1.81 2.00 2.06	0.93 0.91 0.89 0.88	1.25 1.44 1.60 1.65	1.53 1.82 2.06 2.15	2.52 2.97 3.35 3.48	1.81 2.08 2.30 2.37	0.09 0.09 0.09 0.09
30 x 30	2.50 3.00 3.20	2.14 2.47 2.65	2.68 3.14 3.32	3.33 3.74 3.89	1.11 1.09 1.08	2.22 2.50 2.59	2.74 3.14 3.29	5.40 6.16 6.44	3.22 3.60 3.74	0.11 0.11 0.11
35 x 35	4.00 6.00	3.76 5.16	4.79 6.57	7.48 8.81	1.25 1.16	4.28 5.03	5.47 6.91	12.50 15.40	6.16 7.19	0.13 0.13
40 x 40	2.50 3.00 3.20 4.00 5.00	2.92 3.45 3.66 4.46 5.40	3.68 4.34 4.60 5.59 6.73	8.54 9.78 10.20 11.80 13.40	1.52 1.50 1.49 1.45 1.41	4.27 4.89 5.11 5.91 6.68	5.14 5.97 6.28 7.44 8.66	13.60 15.70 16.50 19.50 22.50	6.22 7.10 7.42 8.54 9.60	0.15 0.15 0.15 0.15 0.15
45 x 45	4.00 5.00	5.01 6.07	6.39 7.73	17.60 20.10	1.66 1.61	7.82 8.95	9.71 11.41	28.70 33.50	11.30 12.90	0.17 0.17
50 x 50	2.50 3.00 3.20 4.00 5.00 6.00 6.30 8.00 10.00	3.71 4.39 4.66 5.72 6.97 8.15 8.49 10.31 11.70	4.68 5.54 5.88 7.19 8.73 10.20 10.60 12.70 14.90	17.50 20.20 21.20 25.00 28.90 32.00 32.80 35.20 37.60	1.93 1.91 1.90 1.86 1.82 1.77 1.76 1.70 1.59	6.99 8.08 8.49 9.99 11.60 12.80 13.10 14.10 15.00	8.29 9.70 10.20 12.30 14.50 16.50 17.00 teev sawv ntxov 19.20 21.40	27.50 32.10 33.80 40.40 47.60 53.60 55.20 60.90 66.70	10.20 11.80 12.40 14.50 16.70 18.40 18.80 20.10 21.40	0.19 0.19 0.19 0.19 0.19 0.19 0.18 0.18 0.17
60 x 60	3.00 3.20 4.00 5.00 6.00 6.30 8.00 10.00	5.39 5.67 6.97 8.54 10.00 10.50 12.80 14.90	6.74 7.16 8.79 10.70 12.60 13.10 16.00 18.90	36.20 38.20 45.40 53.30 59.90 61.60 69.70 75.50	2.32 2.31 2.27 2.23 2.18 2.17 2.09 2.00	12.10 12.70 15.10 17.80 20.00 20.50 23.20 25.20	14.30 15.20 18.30 21.90 25.10 26.00 30.40 34.40	56.90 60.20 72.50 86.40 98.60 102.00 118.00 131.00	17.70 18.60 22.00 25.70 28.80 29.60 33.40 36.00	0.23 0.23 0.23 0.23 0.23 0.22 0.22 0.21
70 x 70	3.00 3.60 5.00 6.00 6.30 8.00	6.28 7.46 10.10 11.90 12.50 15.30	7.94 9.42 12.70 15.00 15.60 19.20	59.00 68.60 88.50 101.00 104.00 120.00	2.73 2.70 2.64 2.59 2.58 2.50	16.90 19.60 25.30 28.70 29.70 34.20	19.90 23.30 30.80 35.50 36.90 43.80	92 108 142 163 169 200	24.80 28.70 36.80 41.60 42.90 49.20	0.27 0.27 0.27 0.27 0.26 0.26

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Qhov thib obLub sijhawmntawm Cheeb Tsam	Lub vojvoog ntawmKev sib hloov pauv	ElasticModulus	YasModulus	Cov Torsional Constants		Thaj Chaw NtoIb Meter
D x B	t	M	A	I	r	Z	S	J	C
mm	mm	kg/m2	cm2	cm4	cm4	cm3	cm3	cm4	cm3	m2/m
75 x 75	3.20	7.25	9.08	77.50	2.92	20.70	24.30	121	30.30	0.29
	4.00	8.93	11.20	93.20	2.89	24.80	29.60	147	36.30	0.29

			13.70	111.00	2.84	29.60	35.80	177	43.00	0.29
	5.00	11.00 teev sawv ntxov
			16.20	126.00	2.80	33.70	41.40	204	48.90	0.29
	6.00	12.90
			16.90	131.00	2.78	34.90	43.00	212	50.50	0.28
	6.30	13.50
			20.80	152.00	2.71	40.50	51.30	252	58.40	0.28
	8.00	16.60
			24.90	170.00	2.61	45.40	59.40	289	65.10	0.27
	10.00	19.60
80 x 80	3.00	7.18	9.14	89.80	3.13	22.50	26.30	140	33.00	0.31
	3.60	8.59	10.90	105.00	3.11	26.20	31.00	164	38.50	0.31

			14.70	137.00	3.05	34.20	41.10	217	49.80	0.31
	5.00	11.70
			17.40	156.00	3.00	39.10	47.80	252	56.80	0.31
	6.00	13.80
			18.10	162.00	2.99	40.50	49.70	262	58.70	0.30
	6.30	14.40
			22.40	189.00	2.91	47.30	59.50	312	68.30	0.30
	8.00	17.80
	10.00	21.10	26.90	214.00	2.82	53.50	69.30	360	76.80	0.29
90 x 90	3.60	9.72	12.30	152	3.52	33.80	39.70	237	49.70	0.35
	5.00	13.30	16.70	200	3.45	44.40	53.00	316	64.80	0.35

	6.00	15.70	19.80	230	3.41	51.10	61.80	367	74.30	0.35
	6.30	16.40	20.70	238	3.40	53.00	64.30	382	77.00	0.34
	8.00	20.40	25.60	281	3.32	62.60	77.60	459	90.50	0.34
	10.00	24.30	30.90	322	3.23	71.60	91.30	536	103.00	0.33
100 x 100	4.00	12.00 teev sawv ntxov	15.20	232	3.91	46.40	54.40	361	68.20	0.39
	5.00	14.80	18.70	279	3.86	55.90	66.40	439	81.80	0.39

	6.00	17.60	22.20	323	3.82	64.60	77.60	513	94.30	0.39
	6.30	18.40	23.20	336	3.80	67.10	80.90	534	97.80	0.38
	8.00	22.90	28.80	400	3.73	79.90	98.20	646	116.00	0.38
	10.00	27.90	34.90	462	3.64	92.40	116.00	761	133.00	0.37
	12.00 teev sawv ntxov	31.90	40.70	512	3.55	102.00	132.00	858	147.00	0.37
120 x 120	5.00	18.00 teev sawv ntxov	22.70	498	4.68	83.00	97.60	777	122	0.47
	6.00	21.30	27.00	579	4.63	96.60	115.00	911	141	0.47

	6.30	22.30	28.20	603	4.62	100.00	120.00	950	147	0.46
	8.00	27.90	35.20	726	4.55	121.00	146.00	1,160	176	0.46
	10.00	34.20	42.90	852	4.46	142.00	175.00	1,382	206	0.45
	12.50	41.60	52.10	982	4.34	164.00	207.00	1,623	236	0.45
140 x 140	5.00	21.10	26.70	807	5.50	115.00	135	1,253	170	0.55
	6.00	25.10	31.80	944	5.45	135.00	159	1,475	198	0.55

	8.00	32.90	41.60	1,195	5.36	171.00	204	1,892	249	0.54
	10.00	40.40	50.90	1,416	5.27	202.00	246	2,272	294	0.53
	12.50	49.50	62.10	1,653	5.16	236.00	293	2,696	342	0.53
150 x 150	5.00	22.70	28.70	1,002	5.90	134	156	1,550	197	0.59
	6.00	27.00	34.20	1,174	5.86	156	184	1,828	230	0.59

	6.30	28.30	35.80	1,223	5.85	163	192	1,909	240	0.58
	8.00	35.40	44.80	1,491	5.77	199	237	2,351	291	0.58
	10.00	43.60	54.90	1,773	5.68	236	286	2,832	344	0.57
	12.50	52.40	67.10	2,080	5.57	277	342	3,375	402	0.57
	16.00	66.40	83.00	2,430	5.41	324	411	4,026	467	0.56

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Qhov thib obLub sijhawmntawm Cheeb Tsam	Lub vojvoog ntawmKev sib hloov pauv	ElasticModulus	YasModulus	Cov Torsional Constants		Thaj Chaw NtoIb Meter
D x B	t	M	A	I	r	Z	S	J	C
mm	mm	kg/m2	cm2	cm4	cm4	cm3	cm3	cm4	cm3	m2/m
160 x 160	12.50 16.00	57.30 70.20	72.10 89.40	2,576 3,028	5.98 5.82	322 379	395 476	4,158 4,988	467 546	0.61 0.60
180 x 180	6.00 6.30 8.00 10.00 12.50 16.00	32.60 34.20 43.00 53.00 65.20 81.40	41.40 43.30 54.40 66.90 82.10 102.00	2,077 2,168 2,661 3,193 3,790 4,504	7.09 7.07 7.00 6.91 6.80 6.64	231 241 296 355 421 500	269 281 349 424 511 621	3,215 3,361 4,162 5,048 6,070 7,343	340 355 434 518 613 724	0.71 0.70 0.70 0.69 0.69 0.68
200 x 200	5.00 6.00 6.30 8.00 10.00 12.50 16.00	30.50 36.40 38.20 48.00 59.30 73.00 91.50	38.70 46.20 48.40 60.80 74.90 92.10 115.00	2,445 2,883 3,011 3,709 4,471 5,336 6,394	7.95 7.90 7.89 7.81 7.72 7.61 7.46	245 288 301 371 447 534 639	283 335 350 436 531 643 785	3,756 4,449 4,653 5,778 7,031 8,491 10,340	362 426 444 545 655 778 927	0.79 0.79 0.78 0.78 0.77 0.77 0.76
220 x 220	5.00 6.00 8.00 10.00 12.00 teev sawv ntxov 14.00	33.50 40.00 52.70 65.10 77.20 88.90	42.70 51.00 67.20 82.90 98.30 113.00	3,281 3,875 5,002 6,050 7,023 7,922	8.76 8.72 8.63 8.54 8.45 8.36	298 352 455 550 638 720	344 408 532 650 762 868	5,028 5,963 7,765 9,473 11,090 12,620	442 521 669 807 933 1,049	0.87 0.87 0.86 0.85 0.85 0.84
250 x 250	6.00 6.30 8.00 10.00 12.50 16.00	45.80 48.10 60.50 75.00 92.60 117.00	58.20 61.00 76.80 94.90 117.00 147.00	5,752 6,014 7,455 9,055 10,920 13,270	9.94 9.93 9.86 9.77 9.66 9.50	460 481 596 724 873 1,061	531 556 694 851 1,037 1,280	8,825 9,238 11,530 14,110 17,160 21,140	681 712 880 1,065 1,279 1,546	0.99 0.98 0.98 0.97 0.97 0.96
260 x 260	6.00 6.30 8.00 10.00 12.00 teev sawv ntxov 12.50 14.00 14.20 16.00	47.60 49.90 62.80 77.70 92.20 95.80 106.00 108.00 120.00	60.60 63.50 80.00 98.90 117.00 122.00 136.00 137.00 153.00	6,491 6,788 8,423 10,240 11,950 12,370 13,560 13,710 15,060	10.40 10.30 10.30 10.20 10.10 10.10 10.00 9.99 9.91	499 522 648 788 920 951 1,043 1,055 1,159	576 603 753 924 1,087 1,127 1,244 1,259 1,394	9,951 10,420 13,010 15,930 18,730 19,410 21,400 21,660 23,940	740 773 956 1,159 1,348 1,394 1,525 1,542 1,689	1.02 1.02 1.02 1.01 1.01 1.01 1.00 1.00 1.00
300 x 300	6.00 6.30 8.00 9.00 10.00 12.00 teev sawv ntxov 12.50 16.00	55.10 57.95 73.10 81.93 90.70 107.97 112.00 142.00	70.00 73.60 92.80 104.00 115.00 137.00 142.00 179.00	10,080 10,550 13,130 14,600 16,030 18,780 19,440 23,850	12.00 teev sawv ntxov 12.00 teev sawv ntxov 11.90 11.90 11.80 11.70 11.70 11.50	672 703 875 973 1,068 1,252 1,296 1,590	772 809 1,013 1,130 1,246 1,470 1,525 1,895	15,407 16,140 20,190 22,520 24,810 29,250 30,330 37,620	997 1,043 1,294 1,437 1,575 1,840 1,904 2,325	1.18 1.18 1.18 1.18 1.17 1.17 1.17 1.16

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Qhov thib obLub sijhawmntawm Cheeb Tsam	Lub vojvoog ntawmKev sib hloov pauv	ElasticModulus	YasModulus	Cov Torsional Constants		Thaj Chaw NtoIb Meter
D x B	t	M	A	I	r	Z	S	J	C
mm	mm	kg/m2	cm2	cm4	cm4	cm3	cm3	cm4	cm3	m2/m
350 x 350	6.00	64.50	82.20	16,170	14.00	924	1,058	24,650	1,373	1.38
350 x 350	8.00	85.70	109.00	21,130	13.90	1,207	1,392	32,380	1,789	1.38
	8.00	85.70	109.00	21,130	13.90	1,207	1,392	32,380	1,789	1.38
	10.00	106.00	135.00	25,880	13.90	1,479	1,715	39,890	2,185	1.37
	12.00 teev sawv ntxov	127.00	161.00	30,440	13.80	1,739	2,030	47,150	2,563	1.37
	12.50	132.00	167.00	31,540	13.70	1,802	2,107	48,930	2,654	1.37
	14.00	146.00	186.00	34,790	13.70	1,988	2,334	54,190	2,922	1.36
	14.20	148.00	189.00	35,210	13.70	2,012	2,364	54,880	2,957	1.36
	16.00	167.00	211.00	38,940	13.60	2,225	2,630	60,990	3,264	1.36
	19.00 teev sawv ntxov	190.00	248.00	44,820	13.50	2,561	3,055	70,760	3,744	1.35
	22.00	217.00	283.00	50,270	13.30	2,873	3,460	80,010	4,187	1.34
	25.00	242.00	318.00	55,320	13.20	3,161	3,845	88,750	4,595	1.34
400 x 400	8.00	97.90	125	31,860	16.00	1,593	1,830	48,700	2,363	1.58
400 x 400	10.00	122.00	155	39,130	15.90	1,956	2,260	60,090	2,895	1.57
	10.00	122.00	155	39,130	15.90	1,956	2,260	60,090	2,895	1.57
	12.00 teev sawv ntxov	145.00	185	46,130	15.80	2,306	2,679	71,180	3,405	1.57
	12.50	152.00	192	47,840	15.80	2,392	2,782	73,910	3,530	1.57
	14.00	168.00	214	52,870	15.70	2,643	3,087	81,960	3,894	1.56
	14.20	170.00	217	53,530	15.70	2,676	3,127	83,030	3,942	1.56
	16.00	192.00	243	59,340	15.60	2,967	3,484	92,440	4,362	1.56
	20.00	237.00	300	71,540	15.40	3,577	4,247	112,500	5,237	1.55
	22.00	251.00	327	77,260	15.40	3,863	4,612	122,100	5,646	1.54
	25.00	282.00	368	85,380	15.20	4,269	5,141	135,900	6,223	1.54
450 x 450	12.00 teev sawv ntxov	162	209	66,460	17.80	2,954	3,419	102,200	4,368	1.77
450 x 450	16.00	213	275	85,860	17.70	3,816	4,459	133,200	5,620	1.76
	16.00	213	275	85,860	17.70	3,816	4,459	133,200	5,620	1.76
	19.00 teev sawv ntxov	250	324	99,540	17.50	4,424	5,208	155,400	6,497	1.75
	22.00	286	371	112,500	17.40	5,000	5,929	176,700	7,324	1.74
	25.00	321	418	124,700	17.30	5,544	6,624	197,200	8,101	1.74
	28.00	355	464	136,300	17.10	6,058	7,292	216,800	8,832	1.73
	32.00	399	524	150,700	17.00 teev sawv ntxov	6,696	8,143	241,700	9,735	1.72
500 x 500	12.00 teev sawv ntxov	181	233	92,030	19.89	3,681	4,248	141,200	5,451	1.97
500 x 500	16.00	238	307	119,300	19.71	4,771	5,554	184,400	7,038	1.96
	16.00	238	307	119,300	19.71	4,771	5,554	184,400	7,038	1.96
	19.00 teev sawv ntxov	280	362	138,600	19.58	5,545	6,498	215,500	8,159	1.95
	22.00	320	415	157,100	19.44	6,283	7,411	245,600	9,222	1.94
	25.00	360	468	174,600	19.31	6,986	8,295	274,600	10,230	1.94
	28.00	399	520	191,300	19.18	7,653	9,149	302,600	11,180	1.93
	32.00	450	588	212,300	19.00 teev sawv ntxov	8,491	10,242	338,200	12,370	1.92
	36.00	498	654	231,700	18.82	9,269	11,283	372,000	13,470	1.91
550 x 550	16.00	263	339	160,400	21.75	5,833	6,769	247,300	8,616	2.16
550 x 550	19.00 teev sawv ntxov	309	400	186,800	21.62	6,793	7,930	289,500	10,010	2.15
	19.00 teev sawv ntxov	309	400	186,800	21.62	6,793	7,930	289,500	10,010	2.15
	22.00	355	459	212,100	21.49	7,714	9,058	330,400	11,340	2.14
	25.00	399	518	236,300	21.35	8,594	10,150	370,100	12,610	2.14
	28.00	443	576	259,500	21.22	9,436	11,220	408,400	13,810	2.13
	32.00	500	652	288,700	21.04	10,500	12,580	457,500	15,330	2.12
	36.00	555	726	316,100	20.86	11,500	13,890	504,400	16,740	2.11
	40.00	608	799	341,800	20.68	12,430	15,140	549,000	18,060	2.10

Qhov Loj ntawm Tshooj	Phab ntsaQhov tuab	Chav tsevQhov hnyav	TshoojThaj Chaw	Qhov thib obLub sijhawmntawm Cheeb Tsam	Lub vojvoog ntawmKev sib hloov pauv	ElasticModulus	YasModulus	Cov Torsional Constants		Thaj Chaw NtoIb Meter
D x B	t	M	A	I	r	Z	S	J	C
mm	mm	kg/m2	cm2	cm4	cm4	cm3	cm3	cm4	cm3	m2/m
600 x 600	25.00	438	568	311,100	23.40	10,370	12,200	485,300	15,230	2.34
600 x 600	28.00	487	632	342,100	23.26	11,410	13,490	536,300	16,720	2.33
	28.00	487	632	342,100	23.26	11,410	13,490	536,300	16,720	2.33
	32.00	550	716	381,600	23.08	12,720	15,160	601,900	18,600	2.32
	36.00	611	798	418,800	22.91	13,960	16,770	664,900	20,370	2.31
	40.00	671	879	453,900	22.73	15,130	18,310	725,100	22,030	2.30
700 x 700	25.00	517	668	504,700	27.48	14,420	16,850	782,900	21,240	2.74
700 x 700	28.00	575	744	556,600	27.35	15,900	18,670	867,000	23,380	2.73
	28.00	575	744	556,600	27.35	15,900	18,670	867,000	23,380	2.73
	32.00	651	844	623,100	27.17	17,800	21,040	975,800	26,110	2.72
	36.00	724	942	686,500	26.99	19,610	23,330	1,081,000	28,700	2.71
	40.00	797	1,039	746,900	26.81	21,340	25,540	1,182,000	31,160	2.70

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Tuam Tshoj cov kws tshaj lij Rectangular Hollow Sections Pipe Supplier

Peb lub Hoobkas muaj ntau tshaj li30 xyoo ntawm kev tsim khoom thiab kev xa tawm, xa tawm mus rau ntau tshaj 50 lub tebchaws thiab thaj chaw, xws li Tebchaws Meskas, Canada, Brazil, Chile, Netherlands, Tunisia, Kenya, Qaib ntxhw, United Arab Emirates, Nyab Laj thiab lwm lub tebchaws.Nrog rau tus nqi tsim khoom ruaj khov txhua hli, nws tuaj yeem ua tau raws li cov xaj loj ntawm cov neeg siv khoom.Tam sim no muaj ntau pua tus neeg siv khoom nrog cov xaj loj txhua xyoo ruaj khov.Yog tias koj xav yuav cov yeeb nkab/raj uas muaj cov khoom sib dhos ua ke, cov yeeb nkab uas muaj cov pa roj carbon tsawg, cov yeeb nkab uas muaj cov pa roj carbon ntau, cov yeeb nkab uas muaj cov duab plaub fab, cov yeeb nkab uas muaj cov duab plaub fab, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, cov yeeb nkab uas muaj cov hlau sib xyaw, thiab lwm yam khoom siv hlau, tiv tauj peb kom muab kev pabcuam zoo tshaj plaws rau koj, txuag koj lub sijhawm thiab tus nqi!

Peb lub Hoobkas kuj tseem caw cov neeg sawv cev hauv cheeb tsam hauv ntau lub tebchaws. Muaj ntau tshaj 60 tus neeg sawv cev tshwj xeeb rau cov phaj hlau, cov hlau kauj thiab cov yeeb nkab hlau. Yog tias koj yog lub tuam txhab lag luam txawv teb chaws thiab tab tom nrhiav cov neeg muag khoom saum toj kawg nkaus ntawm cov phaj hlau, cov kav hlau thiab cov hlau kauj hauv Suav teb, thov hu rau peb. Txhawm rau muab cov khoom lag luam tshaj lij thiab zoo tshaj plaws rau koj hauv Suav teb kom ua rau koj txoj kev lag luam zoo dua thiab zoo dua!

Peb lub Hoobkas muaj ntau tshaj plawskab ntau lawm hlau tiavthiabcov txheej txheem kuaj khoom nruj tshaj plaws kom ntseeg tau tias muaj 100% cov khoom dhau tus nqi; feem ntaukev xa khoom tiav logistics system, nrog nws tus kheej lub tuam txhab thauj khoom,txuag koj cov nqi thauj mus los ntau dua thiab lav 100% ntawm cov khoom. ntim khoom zoo meej thiab tuaj txog. Yog tias koj tab tom nrhiav rau cov ntawv hlau zoo tshaj plaws, hlau kauj, hlau yeeb nkab chaw tsim khoom hauv Suav teb, thiab xav txuag ntau dua kev thauj khoom, thov hu rau peb, peb pab neeg muag khoom ntau hom lus thiab pab neeg thauj khoom yuav muab cov kev pabcuam khoom hlau zoo tshaj plaws rau koj kom ntseeg tau tias koj tau txais cov khoom lag luam zoo 100% lav!

Tau txais qhov zoo tshaj plaws quotation rau steel tube: koj tuaj yeem xa koj cov kev xav tau tshwj xeeb rau peb thiab peb pab neeg muag khoom ntau hom lus yuav muab cov lus hais zoo tshaj plaws rau koj! Cia peb txoj kev koom tes pib los ntawm qhov kev txiav txim no thiab ua rau koj txoj kev lag luam vam meej dua!

Yav dhau los: square hollow box seem structural steel pipes

Tom ntej no: sa 106 gr b kub dov seamless steel yeeb nkab

Sau koj cov lus ntawm no thiab xa tuaj rau peb