Pipe yeSimbi Nhema Yemhando Yepamusoro Yakanakira Mapaipi

Tsananguro pfupi:

Tine vashandi vane hunyanzvi vanosvika mazana matanhatu nemakumi masere, tinokwanisa kubata maodha makuru uku tichichengetedza hunhu hunotarisirwa nevatengi vedu. Mapaipi edu matema esimbi emhando yepamusoro anopa mashandiro akanaka, kugara kwenguva refu uye isarudzo isingadhuri kune vanogadzira mainjiniya nemakondirakiti.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tichikupai mapaipi edu matema emhando yepamusoro, mhinduro yakakwana kune zvese zvamunoda pamapaipi. Yakagadzirwa mufekitori yedu yemazuva ano muCangzhou, Hebei Province, tave tiri zita rinovimbwa muindasitiri kubvira 1993. Tine nzvimbo yefekitori inosvika 350,000 square metres uye pfuma yese inosvika RMB 680 miriyoni, tinodada nekuzvipira kwedu kune mhando uye hunyanzvi.

Mapaipi edu esimbi akasungirirwa nesimbi akakurumbira nekuda kwekuvimbika kwawo uye kugara kwenguva refu, zvichiita kuti akwanise kushandiswa zvakasiyana-siyana zvinosanganisira kutakurwa kwemafuta negesi, mapaipi esimbi nemapaipi emabhiriji. Pombi yega yega yakagadzirwa zvakanaka kuti ive nechokwadi chekuti inosangana nezvinodiwa zvepamusoro-soro muindasitiri. Maitiro akasiyana ekubatanidza nesimbi akasungirirwa nesimbi anowedzera simba uye kusimba kwepombi, zvichiita kuti ikwanise kumira munzvimbo dzakaoma.

Kunyangwe muchida kutakura mafuta negesi zvakachengeteka kana kuti muchida chivakwa chakasimba chekutsigira kuti chirongwa chekuvaka chirambe chiripo, isupombi yesimbi nhemandiyo sarudzo yakakunakira. Vimba nehunyanzvi hwedu neruzivo rwedu kuti tikupe zvigadzirwa zvinoenderana nezvaunoda uye zvinopfuura zvaunotarisira.

Tsanangudzo yeChigadzirwa

Dhayamita yekunze yezita		Ukobvu hweMadziro eZita (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	Kurema Pachikamu Kureba (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

Kubatsira Kwechigadzirwa

Chimwe chezvakanakira zvikuru zvepombi yesimbi nhema kusimba kwayo uye kugara kwayo kwenguva refu. Pombi iyi yakagadzirwa nesimbi isina kusimba, saka yakasimba uye inogara kwenguva refu, inokwanisa kutsungirira kuchinja kwekumanikidzwa kwakanyanya uye tembiricha. Chinhu ichi chinobatsira zvikuru muindasitiri yemafuta negesi, uko kutakurwa kwemvura kunoda mhinduro dzemapaipi dzakavimbika uye dzakasimba. Pamusoro pezvo, kana yakafukidzwa zvakanaka, pombi yesimbi nhema inogona kuramba ngura uye yakakodzera mamiriro akasiyana-siyana ezvakatipoteredza.

Chimwe chinhu chakakosha ndechekuti mari inoshandiswa zvakanaka. Mapaipi esimbi nhema anowanzo kudhura zvishoma pane zvimwe zvinhu zvakaita sesimbi isingatsvi, zvichiita kuti ive sarudzo inokwezva mapurojekiti makuru. Kukwezva kwayo kunowedzerwa nekureruka kwekuisa nekugadzirisa, izvo zvinogona kupedzisa mapurojekiti nekukurumidza uye kuderedza mari yevashandi.

Kusakwana Kwechigadzirwa

Imwe nyaya inokosha ndeyekuti inogona kuita ngura kana kuita ngura kana isina kuchengetedzwa zvakanaka. Izvi zvinogona kukonzera kubuda kwemvura mumuviri uye kutadza kushanda zvakanaka, kunyanya munzvimbo dzine mvura kana hunyoro. Pamusoro pezvo, pombi nhema dzesimbi hadzina kukodzera kutakura mvura yekunwa nekuti dzinogona kubuda zvinhu zvinokuvadza.

Kushandiswa

Pombi yesimbi nhema yave musimboti wekushandiswa kwakasiyana-siyana mumaindasitiri, kunyanya muchikamu chekufambisa mafuta negesi. Chimiro chayo chakasimba uye kuvimbika kunoita kuti ive yakakodzera kutakurwa kwemvura negesi zvine simba rakawanda. Chimwe chezvinhu zvinonyanya kuzivikanwa muchikamu ichi ipombi yesimbi yakasungirirwa nesimbi, inozivikanwa nekuda kwekugara kwayo kwenguva refu uye kusimba kwayo.

Yakagadzirwa kuti ikwanise kutsungirira mamiriro akaomarara enzvimbo dzakaoma, mapaipi esimbi akasungirirwa nesimbi ndiwo anonyanya kufarirwa pakufambisa mafuta negesi. Mapaipi aya haashandiswi chete muchikamu chemagetsi, asiwo mumapombi esimbi nemapaipi emabhiriji, zvichiratidza kushanduka-shanduka kwawo. Tekinoroji yekubatanidza nesimbi yakasungirirwa nesimbi inovandudza kusimba kwechimiro chepombi, ichiibvumira kutsungirira mitoro mikuru uye kuramba ngura, izvo zvakakosha pakushanda kwenguva refu.

Pombi yesimbi nhema, kunyanya yakasungirirwa nesimbi inotendererapombi yesimbi, inoita basa rakakosha mumabasa akasiyana-siyana kubva pakufambisa mafuta negesi kusvika kumapurojekiti ekuvaka. Ruzivo rwakakura rwekambani yedu uye kuzvipira kwayo pakuita zvinhu zvemhando yepamusoro zvinoita kuti tirambe tiri shamwari yakavimbika muindasitiri iyi, tichipa mhinduro dzinogara kwenguva refu.

Mibvunzo Inowanzo bvunzwa

Mubvunzo 1: Chii chinonzi Black Steel Pipe?

Pombi yesimbi nhema ipombi yesimbi isina kuputirwa ine magumo akasviba asina kupenya. Inonyanya kushandiswa kutakura gasi nemvura, pamwe nekushandiswa kwechimiro. Kugara kwayo kwenguva refu uye kusimba kwayo kunoita kuti ive yakakodzera mapurojekiti akasiyana-siyana, kusanganisira mapaipi esimbi nemapazi ebhiriji.

Mubvunzo wechipiri: Chii chinonzi spiral welded steel pipe?

Mapaipi esimbi akasungirirwa nesimbi inotenderera imhando yakasarudzika yemapaipi esimbi nhema anogadzirwa nesimbi dzakatsetseka dzinosungirirwa nesimbi dzakatsetseka. Nzira iyi inogona kugadzira mapaipi emadziro akakura uye akakora akakodzera kushandiswa muindasitiri yemafuta negesi. Kuvimbika kwawo uye kugara kwenguva refu kunoita kuti ave sarudzo yekutanga yemainjiniya nevanoita mabasa akasiyana-siyana.

Mubvunzo 3: Mibvunzo Inowanzo bvunzwa Nezve Black Steel Pipe?

1. Ndezvipi zvakanakira kushandisa mapaipi esimbi nhema?
Pombi yesimbi nhema inozivikanwa nekusimba kwayo, kuramba ngura, uye kugona kutsungirira tembiricha yakakwira, zvichiita kuti ive sarudzo yakakodzera kushandiswa kwakasiyana-siyana.

2. Mapaipi esimbi matema anogona kushandiswa kutakura mvura yekunwa here?
Kunyange hazvo mapaipi esimbi nhema achishandiswa kutakura gasi rechisikigo nemvura, haakurudzirwi kunwa mvura nekuda kwengozi yengura nengura.

3. Ungasarudza sei saizi chaiyo yepombi yesimbi nhema?
Hukuru hwepombi yamunoda hunoenderana nezvinodiwa neprojekiti yenyu, kusanganisira kuyerera kwemvura uye kumanikidzwa kwemvura. Kubvunza nyanzvi kunogona kukubatsirai kusarudza zvakanaka.

Yakapfuura: Mabasa Epamusoro Epaipi Yemoto

Zvinotevera: Mapombi Emhando Yepamusoro Ekuvaka Mapurojekiti

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