Mapaipi Ozungulira Okhala ndi Mpweya Wachilengedwe

Mapaipi Ozungulira Opangidwa ndi Mpweya Wachilengedwe Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Chitoliro cholumikizidwa ndi waya ndi chinthu chogwiritsidwa ntchito m'mafakitale ndi m'magawo osiyanasiyana. Chifukwa cha kapangidwe kake kabwino komanso kulimba, chakhala chinthu chofunikira kwambiri pa ntchito zoperekera madzi, mafakitale a petrochemical, makampani opanga mankhwala, makampani opanga magetsi, ulimi wothirira, komanso zomangamanga m'mizinda. Kaya ndi chotumizira madzi, chotumizira gasi kapena chotumizira, chitoliro cholumikizidwa ndi waya ndi chisankho chodalirika komanso chothandiza.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chitoliro chozungulira cholumikizidwa, chomwe chimadziwikanso kutichubukuluka, imapangidwa pogwiritsa ntchito ukadaulo wapamwamba wowotcherera kuti ipange chinthu cholimba. Imakhala ndi cholumikizira chozungulira chopitilira chomwe chimapangidwa ndi kulumikiza zitsulo pamodzi mozungulira. Kapangidwe kake kapadera kamapereka mphamvu zosayerekezeka, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito movutikira mongamizere ya gasi wachilengedwe.

Chimodzi mwa ntchito zazikulu za chitoliro cholumikizidwa ndi mpweya wachilengedwe. Chapangidwa mwapadera kuti chipirire malo opanikizika kwambiri okhudzana ndi kutumiza mpweya wachilengedwe. Mapaipi olumikizidwa ndi mpweya wachilengedwe amatsimikizira kuti mpweya wachilengedwe utumizidwa bwino komanso motetezeka kwa mafakitale ndi ogula, kuonetsetsa kuti ukupezeka bwino komanso kuchepetsa kutuluka kwa madzi kapena ngozi zilizonse zomwe zingachitike.

M'mimba mwake wakunja mwadzina		Makulidwe a Khoma Odziyimira Payekha (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	Kulemera Pa Utali wa Unit (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

Kuphatikiza apo,mapaipi ozungulira olumikizidwaamagwiritsidwanso ntchito kwambiri m'machitidwe operekera madzi ndi ngalande. Kapangidwe kake kosataya madzi komanso kukana dzimbiri kumapangitsa kuti ikhale chisankho chabwino kwambiri chonyamulira madzi kuchokera ku gwero kupita komwe akupita. Chifukwa cha kulimba kwake, imatha kupirira mikhalidwe yovuta yomwe nthawi zambiri imakumana nayo m'mapulojekiti operekera madzi, kupatsa madera ndi mafakitale njira zothetsera mavuto odalirika komanso okhalitsa.

Mapaipi Opangidwa ndi Malo Opanda Chingwe

Mu makampani opanga mafuta, mapaipi olumikizidwa ndi spiral welded amagwira ntchito yofunika kwambiri ponyamula mpweya, nthunzi, mpweya wa petroleum wosungunuka ndi zinthu zina. Mphamvu yake yayikulu komanso kukana dzimbiri zimapangitsa kuti ikhale chisankho chabwino kwambiri chonyamula zinthu zosasunthika izi. Kaya ndi chomera chachikulu cha petrochemical kapena choyikapo chaching'ono, mapaipi olumikizidwa ndi spiral welded amatsimikizira kunyamula bwino zinthu zofunikazi.

Kuphatikiza apo, kapangidwe ka chitoliro cholumikizidwa mozungulira chimagwiritsidwa ntchito kwambiri. Nthawi zambiri chimagwiritsidwa ntchito ngati machubu omangira maziko a ntchito zomanga, kupereka chithandizo chofunikira komanso kukhazikika. Kulimba kwa chitolirochi kumapangitsanso kukhala chisankho choyamba cha milatho, madoko, misewu ndi nyumba zomangira. Kutha kwawo kupirira katundu wolemera ndi mphamvu zakunja kumatsimikizira chitetezo ndi umphumphu wa nyumbazi, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pa ntchito yomanga mizinda.

Pomaliza, chitoliro cholumikizidwa ndi spiral weld (chomwe chimadziwikanso kuti pipe weld) chimapereka yankho losinthasintha komanso lolimba m'mafakitale ndi m'magawo osiyanasiyana. Ntchito zake zosiyanasiyana zikuphatikizapo uinjiniya wamadzi, mafakitale a petrochemical, makampani opanga mankhwala, makampani opanga magetsi, ulimi wothirira, zomangamanga m'mizinda, ndi zina zotero. Kaya chimagwiritsidwa ntchito ponyamula zakumwa kapena mpweya, kapena pazifukwa za kapangidwe kake, chitoliro cholumikizidwa ndi spiral ndi chisankho chodalirika komanso chothandiza. Chifukwa cha mphamvu zake zapadera, kusinthasintha komanso kukana dzimbiri, chimakhalabe chinthu chofunikira kwambiri m'makampani amakono.

Yapitayi: Mapaipi Ozungulira Ozungulira Ozungulira Omwe Amalowa M'madzi Ochokera Kumakampani Amakono

Ena: Chitoliro Chozungulira Chokhala ndi Zitsulo Chopangidwa ndi Mafuta ndi Gasi

Lembani uthenga wanu apa ndipo mutitumizireni