Cov Zoo ntawm Kev Siv Cov Kav Hlau Carbon Welded Spiral

Kev Piav Qhia Luv:

Hauv ntiaj teb ntawm cov kav dej kev lag luam, kev xaiv cov khoom siv thiab cov txheej txheem tsim kho tuaj yeem muaj kev cuam tshuam loj rau kev ua haujlwm thiab lub neej ntev ntawm lub kaw lus kav dej. Ib qho ntawm cov kev xaiv nrov rau kev siv hauv kev lag luam yog cov yeeb nkab hlau carbon uas sib txuas ua ke. Hom yeeb nkab no muaj ntau qhov zoo uas ua rau nws yog thawj qhov kev xaiv hauv ntau lub lag luam.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Ua ntej tshaj plaws, cov txheej txheem vuam kauv siv los ua cov kav hlau carbon tsim cov khoom muaj zog thiab ruaj khov. Cov vuam kauv txuas ntxiv muab qhov chaw du thiab sib xws sab hauv uas txhawb nqa kev ntws zoo ntawm cov khoom siv los ntawm cov kav dej. Tsis tas li ntawd, cov hlau carbon lub zog siab ua kom cov kav dej tuaj yeem tiv taus qhov siab thiab cov khoom hnyav, ua rau lawv haum rau ntau yam kev siv, suav nrog kev xa roj thiab roj av, kev faib dej thiab kev txhawb nqa cov qauv.

Lwm qhov zoo tseem ceeb ntawmkauv welded carbon steel yeeb nkabyog nws txoj kev siv nyiaj tsim nyog. Cov txheej txheem tsim cov yeeb nkab vuam sib txuas ua ke zoo heev, ua rau muaj ntau yam khoom tsim tau ntau ntawm tus nqi qis. Qhov no txhais tau tias yog kev daws teeb meem pheej yig rau cov kev xav tau ntawm cov kav dej hauv kev lag luam, tshwj xeeb tshaj yog rau cov haujlwm uas xav tau cov kav dej ntau.

Nominal Sab Nraud Txoj Kab uas hla		Phab Ntsa Nominal Thickness (hli)
hli	In	6.0	7.0	8.0	9.0	10.0	11.0	12.0	13.0	14.0	15.0	16.0	18.0	20.0	22.0
hli	In	Qhov Hnyav Ib Chav Ntev (kg/m2)
219.1	8-5/8	31.53	36.61	41.65
273.1	10-3/4	39.52	45.94	52.30
323.9	12-3/4	47.04	54.71	62.32	69.89	77.41
(325)		47.20	54.90	62.54	70.14	77.68
355.6	14	51.73	60.18	68.58	76.93	85.23
(377.0)		54.89	63.87	72.80	81.67	90.50
406.4	16	59.25	68.95	78.60	88.20	97.76	107.26	116.72
(426.0)		62.14	72.33	82.46	92.55	102.59	112.58	122.51
457	18	66.73	77.68	88.58	99.44	110.24	120.99	131.69
(478.0)		69.84	81.30	92.72	104.09	115.41	126.69	137.90
508.0	20	74.28	86.49	98.65	110.75	122.81	134.82	146.79	158.69	170.56
(529.0)		77.38	90.11	102.78	115.40	127.99	140.52	152.99	165.43	177.80
559.0	22	81.82	95.29	108.70	122.07	135.38	148.65	161.88	175.04	188.17
610.0	24	89.37	104.10	118.77	133.39	147.97	162.48	176.97	191.40	205.78
(630.0)		92.33	107.54	122.71	137.83	152.90	167.92	182.89	197.81	212.68
660.0	26	96.77	112.73	128.63	144.48	160.30	176.05	191.77	207.43	223.04
711.0	28	104.32	121.53	138.70	155.81	172.88	189.89	206.86	223.78	240.65	257.47	274.24
(720.0)		105.65	123.09	140.47	157.81	175.10	192.34	209.52	226.66	243.75	260.80	277.79
762.0	30	111.86	130.34	148.76	167.13	185.45	203.73	211.95	240.13	258.26	276.33	294.36
813.0	32	119.41	139.14	158.82	178.45	198.03	217.56	237.05	256.48	275.86	295.20	314.48
(820.0)		120.45	140.35	160.20	180.00	199.76	219.46	239.12	258.72	278.28	297.79	317.25
864.0	34		147.94	168.88	189.77	210.61	231.40	252.14	272.83	293.47	314.06	334.61
914.0	36			178.75	200.87	222.94	244.96	266.94	288.86	310.73	332.56	354.34
(920.0)				179.93	202.20	224.42	246.59	286.70	290.78	312.79	334.78	356.68
965.0	38			188.81	212.19	235.52	258.80	282.03	305.21	328.34	351.43	374.46
1016.0	40			198.87	223.51	248.09	272.63	297.12	321.56	345.95	370.29	394.58	443.02
(1020.0)				199.66	224.39	249.08	273.72	298.31	322.84	347.33	371.77	396.16	444.77
1067.0	42			208.93	234.83	260.67	286.47	312.21	337.91	363.56	389.16	414.71	465.66
118.0	44			218.99	246.15	273.25	300.30	327.31	354.26	381.17	408.02	343.83	488.30
1168.0	46			228.86	257.24	285.58	313.87	342.10	370.29	398.43	426.52	454.56	510.49
1219.0	48			238.92	268.56	298.16	327.70	357.20	386.64	416.04	445.39	474.68	553.13
(1220.0)				239.12	268.78	198.40	327.97	357.49	386.96	146.38	445.76	475.08	533.58
1321.0	52				291.20	323.31	327.97	387.38	449.34	451.26	483.12	514.93	578.41
(1420.0)						347.72	355.37	416.66	451.08	485.41	519.74	553.96	622.32	690.52
1422.0	56					348.22	382.23	417.27	451.72	486.13	520.48	554.97	623.25	691.51	759.58
1524.0	60					373.38	410.44	447.46	484.43	521.34	558.21	595.03	688.52	741.82	814.91
(1620.0)						397.03	436.48	457.84	515.20	554.46	593.73	623.87	711.11	789.12	867.00
1626.0	64					398.53	438.11	477.64	517.13	556.56	595.95	635.28	713.80	792.13	870.26
1727.0	68					423.44	465.51	507.53	549.51	591.43	633.31	675.13	758.64	841.94	925.05
(1820.0)						446.37	492.74	535.06	579.32	623.50	667.71	711.79	799.92	887.81	975.51
1829.0	72						493.18			626.65	671.04	714.20	803.92	890.77	980.39
1930.0	76									661.52	708.40	755.23	848.75	942.07	1035.19
(2020.0)										692.60	741.69	790.75	888.70	986.41	1084.02
2032.0	80									696.74	746.13	795.48	894.03	992.38	1090.53
(2220.0)										761.65	815.68	869.66	977.50	1085.80	1192.53
(2420.0)												948.58	1066.26	1183.75	1301.04
(2540.0)	100											995.93	1119.53	1242.94	1366.15
(2845.0)	112											1116.28	1254.93	1393.37	1531.63

Tsis tas li ntawd xwb, cov yeeb nkab carbon steel uas muab kauv vuam muaj kev tiv thaiv xeb zoo heev, tshwj xeeb tshaj yog piv rau lwm cov ntaub ntawv xws li yas lossis PVC. Cov yam ntxwv ntuj ntawm cov hlau carbon ua rau nws tiv taus xeb thiab puas tsuaj txawm tias nyob hauv qhov chaw nyuaj. Qhov no ua rau nws yog qhov kev xaiv txhim khu kev qha thiab siv tau ntev rau cov kav dej kev lag luam, txo qhov xav tau kev saib xyuas thiab hloov pauv ntau zaus.

Ntxiv rau nws qhov ruaj khov thiab kev siv nyiaj tsawg, cov yeeb nkab carbon steel spiral welded kuj paub txog nws qhov kev hloov pauv tau yooj yim. Nws tuaj yeem hloov kho kom ua tau raws li qhov xav tau tshwj xeeb ntawm qhov loj me, tuab thiab kev xaiv txheej. Qhov kev ywj pheej no tso cai rau ntau yam kev siv thoob plaws ntau yam lag luam, ua rau nws yog qhov kev xaiv nrov nrog cov engineers thiab cov thawj coj haujlwm.

Tsis tas li ntawd xwb, kev teeb tsa cov yeeb nkab carbon steel uas vuam ua ke yooj yim heev vim nws muaj zog thiab yoog tau. Qhov no ua rau lub sijhawm teeb tsa luv dua thiab txo cov nqi zog ua haujlwm, ua rau nws cov nqi siv tau zoo dua.

Hauv kev xaus lus, cov yeeb nkab carbon steel uas muab kauv vuam muaj ntau yam zoo uas ua rau nws yog qhov kev xaiv zoo heev rau kev siv cov kav dej hauv kev lag luam. Nws lub zog, kev ruaj khov, kev siv nyiaj tsawg, kev tiv thaiv xeb thiab kev hloov pauv tau yooj yim ua rau nws yog qhov kev daws teeb meem txhim khu kev qha thiab ua haujlwm tau zoo rau ntau yam kev lag luam. Nrog nws lub peev xwm los tiv taus kev nyuaj siab, kev thauj khoom hnyav thiab ib puag ncig hnyav, cov yeeb nkab carbon steel uas muab kauv vuam tseem yog thawj qhov kev xaiv rau cov engineers thiab cov thawj coj project uas tab tom nrhiav kev daws teeb meem kav dej uas kav ntev, pheej yig thiab txhim khu kev qha.