Amapayipi Okuhlanza Ashibhile Futhi Ahlala Isikhathi Eside

Incazelo emfushane:

Njengomgogodla wengqalasizinda yezokuthutha indle namanzi angcolile esebenza kahle, amapayipi ethu aklanywe ngokucophelela ukuqinisekisa ukufakwa okungenamthungo nokusebenza kahle. Kungakhathaliseki ukuthi ufuna ukuthuthukisa uhlelo olukhona noma ukwakha olusha, amapayipi ethu endle angabizi futhi aqinile afanelekela noma yimuphi umsebenzi.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Sethula amapayipi ethu endle angabizi futhi aqinile: ikhambi eliphelele lezidingo zakho zokuthutha indle namanzi angcolile. Ifektri yethu yesimanje eCangzhou, eSifundazweni saseHebei ibilokhu ikhiqiza amapayipi ensimbi ahlanganisiwe nge-spiral asezingeni eliphezulu kusukela ngo-1993. Isikhungo sethu esingamamitha-skwele angu-350,000 sihlonyiswe ngobuchwepheshe obuthuthukisiwe nabasebenzi abanamakhono abangu-680 ukuqinisekisa ukuthi imikhiqizo esiyilethayo ihlangabezana nezindinganiso eziphakeme kakhulu embonini.

Amapayipi ethu ensimbi ahlanganisiwe anikeza amandla nokuqina okumangalisayo, okwenza abe yingxenye ebalulekile ekwakhiweni nasekugcinweni kwezinhlelo zokuhambisa indle. Aklanyelwe ukumelana nezimo ezinzima, lawa mapayipi athembekile futhi angabizi kakhulu, ahlinzeka ngesisombululo esingabizi kakhulu komasipala kanye nabakhi benkontileka. Njengoba inani lempahla lilonke lingu-RMB 680 million, ukuzibophezela kwethu emisha kanye nobuhle kuqinisekisa ukuthi imikhiqizo yethu ihlala isikhathi eside futhi isebenza kahle.

Njengomgogodla wengqalasizinda yezokuthutha indle kanye namanzi angcolile esebenza kahle, amapayipi ethu aklanywe ngokucophelela ukuqinisekisa ukufakwa okungenamthungo kanye nokusebenza kahle kakhulu. Kungakhathaliseki ukuthi ufuna ukuthuthukisa uhlelo olukhona noma ukwakha olusha, uhlelo lwethu olungabizi futhi oluhlala isikhathi esideamapayipi okuhambisa indlezilungele noma yimuphi umsebenzi.

Ukucaciswa Komkhiqizo

Ububanzi obujwayelekile bangaphandle		Ubukhulu Bodonga Olujwayelekile (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	Isisindo Ngeyunithi Ubude （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

Inzuzo Yomkhiqizo

1. Enye yezinzuzo eziyinhloko zepayipi lensimbi elihlanganisiwe eligoqekile ukuthi lingabizi kakhulu. Lawa mapayipi awagcini nje ngokuba ashibhile, kodwa futhi anikeza ukuqina okumangalisayo, okwenza abe yisisombululo sesikhathi eside sokuthuthwa kwendle namanzi angcolile.

2. Ukwakhiwa kwazo okuqinile kuqinisekisa ukuthi ziyakwazi ukumelana nezimo ezinzima ezivamile ezinhlelweni zokuthutha indle, okunciphisa isidingo sokushintsha nokulungisa njalo.

3. Lokhu kuqina kusho izindleko zokulungisa eziphansi ngokuhamba kwesikhathi, okwenza kube ukukhetha okuthandwayo komasipala kanye nezinkampani zokwakha ngokufanayo.

Ukushoda komkhiqizo

1. Inqubo yokuqala yokufaka ingaba nzima kakhulu futhi ingadinga imishini ekhethekile, okungaholela ezindlekweni eziphezulu kusengaphambili.

2. Nakuba la mapayipi engamelana nokugqwala, asengathinteka yizici ezithile zemvelo, ezingathinta impilo yawo yokusebenza ngaphansi kwezimo ezithile.

Isicelo

Ukukhetha izinto kubalulekile lapho kwakhiwe futhi kugcinwa izinhlelo zokuthutha indle. Uma kukhulunywa ngamapayipi okuthutha indle angabizi futhi ahlala isikhathi eside, ipayipi lensimbi elihlanganisiwe eliyindilinga liyindlela engcono kakhulu. Lawa mapayipi awagcini nje ngokuba ashibhile kodwa futhi anikeza ukuqina okumangalisayo, okwenza abe yingxenye ebalulekile yengqalasizinda yezokuthutha indle namanzi angcolile.

Ipayipi lensimbi elihlanganisiwe elihlanganisiwezakhiwe ukuze zimelane nobunzima bezindawo ezinzima, ziqinisekise ukuthi zingahlangabezana nezidingo zezinhlelo zokulahla indle isikhathi eside. Ukwakhiwa kwazo okuqinile kunikeza ikhambi elithembekile komasipala nezinkampani zokwakha ezifuna ukutshala imali engqalasizinda ehlala isikhathi eside. Njengoba isidingo sezinhlelo zokulawula imfucuza ezisebenzayo siqhubeka nokukhula, nesidingo samapayipi okulahla indle asezingeni eliphezulu, kanye namapayipi ensimbi ahlanganisiwe ajikelezayo ahamba phambili kule makethe.

Imibuzo Evame Ukubuzwa

Q1: Iyini ipayipi lensimbi elihlanganisiwe eliyindilinga?

Amapayipi ensimbi ahlanganisiwe ajikelezayo enziwa ngokuhlanganisa imicu yensimbi ndawonye, okuholela esakhiweni esiqinile nesihlala isikhathi eside. Le ndlela yokwakha iqinisekisa ukuthi amapayipi angakwazi ukumelana nokucindezeleka okuphezulu kanye nezimo zemvelo ezinzima, okwenza afaneleke kakhulu ekusetshenzisweni kwendle. Ukuphila kwawo isikhathi eside kusho ukushintshwa nokulungiswa okuncane, okugcina kukugcinele imali ngokuhamba kwesikhathi.

Q2: Kungani ukhethe amapayipi endle angabizi futhi aqinile?

Ukutshala imali kumapayipi endle angabizi futhi ahlala isikhathi eside kubalulekile kunoma yimuphi umsebenzi wokwakha. Ukuqina kwamapayipi ensimbi ahlanganisiwe ajikelezayo kusho ukuthi angakwazi ukumelana nobunzima bokuthuthwa kwendle ngaphandle kokuguguleka. Lokhu kuthembeka kusho ukuphazamiseka okuncane kanye nezindleko zokulungisa, okuholela ohlelweni lwendle olusebenza kahle kakhulu.