I-dueble spiral ipayipi lensimbi

Incazelo emfushane:

Ipayipi lethu lensimbi elihlala isikhathi eside elihlala isikhathi eside selithuthukisiwe ukumelana nobunzima bokuthuthwa kwendle kanye nokuhamba kwamanzi angcolile. Ukwakhiwa kwalo okugogeka kuqinisekisa amandla aphezulu kanye nokuphila isikhathi eside, okwenza kube yisinqumo esihle samaphrojekthi wengqalasizinda adinga ukwethembeka nokusebenza kahle.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-Fountinal ububanzi obungaphandle		Ubukhulu bodonga lwasemasha (mm)
mm	In	I-	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 ngasinye 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	I-68.58	76.93	85.23
(377.0)		54.89	I-63.87	72.80	81.67	90.50
406.4	16	59.25	I-68.95	I-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
I-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	I-108.70	122.07	135.38	148.65	161.88	175.04	188.17
I-610.0	24	89.37	I-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
I-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)		I-105.65	123.09	140.47	157.81	175.10	192.34	209.52	226.66	243.75	260.80	277.79
I-762.0	30	111.86	130.34	148.76	167.1.13	185.45	203.73	211.95	240.13	258.26	276.33	294.36
I-813.0	32	119.41	139.14	158.82	178.45	198.03	217.56	237.05	256.48	275.86	Ngo-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
I-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
I-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
I-1067.0	42			208.93	234.83	260.67	286.47	312.21	337.91	I-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	I-867.00
1626.0	64					398.53	438.11	477.64	517.1.13	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	I-667.71	711.79	799.92	887.81	975.51
Ngo-1829.0	72						493.18			626.65	671.04	714.20	803.92	890.77	980.39
1930.0	76									I-661.52	708.40	755.23	848.75	942.07	1035.19
(2020.0)										I-692.60	741.69	790.75	888.70	986.41	I-1084.02
2032.0	80									696.74	746.13	795.48	894.03	992.38	I-1090.53
(2220.0)										761.65	815.68	I-869.66	977.50	I-1085.80	1192.53
(2420.0)												948.58	I-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

Amandla ethu aqinileKuvunguza insimbi ye-welded yensimbikuhlolwe ukumelana nobunzima bokuhambisa indle kanye nokuhamba kwamanzi amdaka. Ukwakhiwa kwalo okugogeka kuqinisekisa amandla aphezulu kanye nokuphila isikhathi eside, okwenza kube yisinqumo esihle samaphrojekthi wengqalasizinda adinga ukwethembeka nokusebenza kahle. Ubuchwepheshe be-Welding Spiral esisisebenzisayo ngesikhathi senqubo yokukhiqiza buthuthukisa ubuqotho bepayipi, bukuvumela ukubekezelela izimo eziphakeme zokucindezela kanye nokumelana nokugqwala kwesikhathi eside.

Esikhathini lapho izingqalasizinda ezizinzile, ezisebenza kahle zibalulekile, amapayipi ethu ayisixazululo esithembekile somasipala kanye nezinkampani zokwakha. Akugcini nje ngokusiza ekuthuthweni okusebenzayo kokukhuculiswa kwendle kanye namanzi amdaka, nabo banomthelela empilweni nasekuphepheni okuphelele komphakathi ngokuqinisekisa imfucuza kulawulwa kahle.

Inzuzo yomkhiqizo

Enye yezinzuzo eziphambili zepayipi lensimbi eluhlaza lingamandla alo. Inqubo ye-welding ethwele ithuthukisa ubuqotho bepayipi, ukuvumela ukubekezelela izingcindezi eziphakeme futhi kumelane noshintsho. Lokhu kubenza balungele ngokukhethekile izinhlelo zokusebenza ezingaphansi komhlaba, lapho ukunyakaza kwenhlabathi nemithwalo yangaphandle kungaveza izinselelo ezinkulu.

Ukuqina kwabo kuqinisekisa impilo yenkonzo ende, kunciphisa isidingo sokufakwa kabusha kanye nokunakekelwa okujwayelekile, okuyisici esibalulekile sokonga izindleko komasipala kanye nezinkampani zokwakha.

Ukushiyeka komkhiqizo

Inqubo yokukhiqiza yeKuvunguza ipayipi leldedingaba yinkimbinkimbi ngokwengeziwe futhi idle isikhathi kunezinye izinhlobo zepayipi, ezingaholela kwizindleko eziphakeme zokuqala.

Ngenkathi la mapayipi emelana nokugqwala, awanakungeneka ngokuphelele ekugqwaneni, ikakhulukazi ezindaweni ezilimazayo. Ukuhlanganiswa kanye nokunakekelwa okufanele kubalulekile ukuze kunwetshwe impilo yabo yenkonzo futhi kuqinisekise ukusebenza okuhle.

Isicelo

Emhlabeni wokwakha nokugcinwa, izinto ezimbalwa zibaluleke njengepayipi lensimbi elihlala isikhathi eside. Lawa mapayipi angaphezu nje komkhiqizo; Bangumgogodla wokukhucululwa kwendle okusebenzayo futhi okuthembekile kanye nengqalasizinda yokuhamba kwamanzi. Ukwakhiwa kwabo okugogekile nokuqina okuphezulu kwenza bahlelele izimo ezifunwayo zezinhlelo zokuthuthwa kwendle.

Amapayipi e-weldicro eluhlaza aklanyelwe ukubekezelela izingcindezi ezinzima zemvelo, aqinisekise ukuthi angakwazi ukuphatha amanzi angcolile ageleza ngaphandle kokuyekethisa ubuqotho bezinhlekelele. Lokhu kubenza babe ukukhetha okuphezulu komasipala kanye nezinkampani zokwakha ezigxile ezinhlelweni zendle ezizinzile nezihlala isikhathi eside. Ubuchwepheshe obuhlukile be-welding we-welding buthuthukisa amandla amapayipi, ubavumele bamelane nokugqwala kanye ne-abrasion esikhathini eside, okubalulekile ukuze balondoloze indawo enhle yasemadolobheni.

Njengoba siqhubeka nokusungula futhi sithuthukise izinqubo zethu zokukhiqiza, sihlala sigxile ekuhlinzekeni ipayipi lensimbi eliqinile le-welded yensimbi njengekhambi elithembekile lengqalasizinda yokuhambisa indle. Ukuzibophezela kwethu kwikhwalithi nokuqina kuqinisekisa imikhiqizo yethu kungahlali nje kuphela kodwa kudlule amazinga embonini, kusenza sibe ngumlingani othembekile ekwakhiweni nasekugcinweni kwamanzi abucayi angcolile.

Umthandi

Q1: Yini ipayipi le-welded lelded?

Kuvunguza ipayipi lensimbi eluhlaza kwenziwa ngemichilo ye-welding enempilo ndawonye, inikeze isakhiwo esiqinile futhi esiqinile. Le ndlela ayigcini nje ngokukhulisa amandla wepayipi, kepha futhi ivumela ukuthi ikhiqizwe ngamadayimane amakhulu, okwenza kube yinto elungele izinhlelo ezahlukahlukene ezibandakanya nezinhlelo zendle.

Q2: Kungani ukhethe amapayipi ensimbi anezinwele eziluhlaza ezinhlelweni zokuthuthwa kwendle?

Isizathu esiyinhloko sokukhetha amapayipi ensimbi anama-weldi ane-welded ezinhlelweni zokuthuthwa kwendle ukuqina kwabo okuphezulu. Lawa mapayipi angamelana nezingcindezi eziphakeme futhi amelane nokugqwala, uqinisekise impilo ende yenkonzo ngisho nasezindaweni ezinokhahlo. Isakhiwo sabo esiqinile sakha umgogodla wokukhucululwa kwendle okusebenzayo nokwethembekile kanye nengqalasizinda yokuhamba kwamanzi.

Q3: Aphi la mapayipi enziwe?

Akhiwe esifundazweni saseCangebe, eHebei, inkampani yethu ibilokhu ingumholi ekwenziweni kwamapayipi ensimbi eluhlaza okwesikhashana kusukela ngo-1993