IiNkqubo zemibhobho eSebenzayo – iSpiral Welded Steel Pipes

Inkcazelo emfutshane:

Imibhobho yentsimbi edityanisiweyo ye-Spiral yeyona nto iphambili kulwakhiwo nokugcinwa kweumbhobho welindles.Ngolwakhiwo oluqinileyo kunye nokuqina okuphezulu, le mibhobho yenza umqolo weziseko ezisebenzayo nezithembekileyo zogutyulo kunye nokuhanjiswa kwamanzi amdaka.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkqubo yokwenziwa kweimibhobho yentsimbi edityanisiweyokubandakanya ukusebenzisa ubuchule obukhethekileyo ukwenza iziqwenga zentsimbi zibe ngqukuva zize zidibanise zenze umbhobho owomeleleyo.Inkqubo ivelisa imibhobho enamandla akhethekileyo kunye nokuthembeka, okwenza ukuba ilungele ukuhlangabezana neemfuno ezingqongqo zemibhobho yogutyulo.

Idayamitha yaNgaphandle yeNominal		Ukutyeba koDonga ngokweSibizo (mm)
mm	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
mm	In	Ubunzima ngoBude beYunithi nganye (kg/m)
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

Enye yeenzuzo eziphambili ze-spiral welded steel pipe kukukwazi ukumelana noxinzelelo oluphezulu lwangaphakathi nangaphandle.Oku kubenza balungele ukuhambisa ilindle kunye namanzi amdaka, njengoko imibhobho iphantsi koxinzelelo oluqhubekayo kunye nokuhamba.Ukongezelela, indawo engaphakathi egudileyo yale mibhobho iqinisekisa ukuhanjiswa okusebenzayo kwamanzi, ukunciphisa umngcipheko wokuvala kunye nezithintelo ngaphakathiinkqubo yomgca wombhobho.

Ukongeza, imibhobho yentsimbi edityanisiweyo inamandla okumelana nomhlwa kunye nezinye izinto zokusingqongileyo.Oku kubaluleke ngakumbi kwiinkqubo zogutyulo apho imibhobho ibonakaliswe kwizinto ezitshabalalisayo kunye nezinto ezinobundlobongela.Ukomelela kwale mibhobho kuqinisekisa ubomi benkonzo ende, kuncitshiswe imfuno yokutshintshwa rhoqo nokulungiswa rhoqo, nto leyo ekhokelela ekugcinweni kweendleko kubaqhubi benkqubo yogutyulo.

Ukongeza ekomeleleni kunye nokuxhathisa, i-spiral welded steel pipe iguquguquka kakhulu kwaye inokwenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zeprojekthi.Zifumaneka kwiindidi ezahlukeneyo zobukhulu kunye nobukhulu, okuvumela ukuyila kunye nokufakela ukuguquguquka.Nokuba yiprojekthi encinci yokubuyisela kwisimo sangaphambili okanye ulwandiso olukhulu lwenkqubo yogutyulo, le mibhobho inokwenziwa ngokwezifiso ukuhlangabezana neemfuno ezizodwa zesicelo.

Ufakelo olusebenzayo lombhobho we-spiral welded lukwanceda ekuphuculeni ukusebenza kakuhle kwenkqubo yakho yombhobho welindle.Ngoyilo lwazo olulula kunye nokuphathwa lula, le mibhobho ingafakwa ngokukhawuleza kwaye ikhuselekile, ukunciphisa ixesha lokwakha kunye neendleko zomsebenzi.Oku kunenzuzo ngakumbi kwiindawo zasezidolophini apho imiqobo yendawo kunye nexesha ibaluleke kakhulu.

Ukongeza, iiwedi ezigudileyo nezifanayo zemibhobho edityanisiweyo ejikelezayo iqinisekisa ukusebenza okungavuziyo, kuthintela ilahleko yelindle elixabisekileyo kunye namanzi amdaka, kunye nokunciphisa umngcipheko wokungcoliseka kwendalo.Oku kuthembeka kubalulekile ekugcineni ukuthembeka kwenkqubo yogutyulo kunye nokuqinisekisa ukuthuthwa kwamanzi okukhuselekileyo kunye nokusebenza kakuhle.

Njengoko ukuqhubela phambili kwethekhnoloji kunye nemathiriyeli kuqhubeka nokuqhuba izinto ezintsha kushishino lolwakhiwo, umbhobho wentsimbi odityanisiweyo we-spiral uhlala uyinxalenye ebalulekileyo kuphuhliso nokugcinwa kweenkqubo zemibhobho yogutyulo.Ukusebenza kwabo okungqiniweyo, ukuqina kunye nokuguquguquka kwezinto ezininzi kubenza ukhetho oluyimfuneko kwiinjineli kunye nabaqulunqi abanoxanduva lokudala iziseko zophuhliso ezizinzileyo nezizinzileyo.

Isishwankathelo, ukusetyenziswa kwemibhobho yentsimbi edityanisiweyo inceda ekudaleni inkqubo yogutyulo eqinileyo nesebenzayo.Amandla azo akhethekileyo, ukuqina kunye nokumelana nomhlwa, kunye nokuguquguquka kwazo kunye nokulula kofakelo, kubenza balungele ukuhambisa ilindle kunye namanzi amdaka.Njengoko imfuno yeziseko ezingundoqo zamanzi amdaka ezithembekileyo nezizinzileyo iqhubeka nokukhula, umbhobho wentsimbi odityanisiweyo uya kuqhubeka ukudlala indima ebalulekileyo ekuhlangabezaneni nezi mfuno zibalulekileyo.