Ho utloisisa bohlokoa ba mekhoa e nepahetseng ea lipeipi bakeng sa phala ea spiral tšepe e sebelisitsoeng ho mela ea metsi a lefatše

Ho utloisisa bohlokoa ba mekhoa e nepahetseng ea lipeipi bakeng sa phala ea spiral ea spiral ea spiral ea spiral e sebelisitsoeng ka har'a melumo ea metsi a lefatše

Tlhaloso e khutšoane:

Ha u kenya mehala ea metsi a ka tlas'a lefatše, ho sebelisa phala ea boleng bo phahameng ho bohlokoa ho netefatsa hore na o tšoarella nako e telele le ho hanela mabaka a tikoloho. Mofuta o mong oa phala o sebelisoang hangata bakeng sa mela ea lefatše e sebelisoa ka tlas'a lefatše ke phala ea tšepe ea tšepe. Leha ho le joalo, ho sebelisa liphaephe tse phahameng feela ha lia lekana ho netefatsa nako e telele ea lipeipi tsa hau tsa metsi. Litsamaiso tse nepahetseng tsa pompo ea lipiepi li bohlokoa ho netefatsa hore lipeipi tsa tšepe tsa tšepe li ka mamella maemo a ka tlas'a lefatše le ho fana ka phallo e tšepahalang ea metsi.

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Li-Pipepe tsa Spiral Steele sebelisoa haholo lipeiping tsa metsi a lefats'e ka lebaka la matla le bokhoni ba bona ba ho mamella khatello ea kantle. Li-Pipes li etsoa ho tloha setulong sa tšepe se chesang se chesang se etsang sebopeho sa spiral. Ts'ebetso ea ho bopa ha spiral e neng e sebelisoa ho etsa lipeipi tsena e fana ka botšepehi bo boholo,, e etsa hore li lokele likopo tse ka tlasa lefatše.

Bophara ba lebitso bo ka thoko		NIninal Wall botenya (limilimithara)
limim ho		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
limim ho		Boima ka bolelele ba yuniti (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	451.088	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	1301.044
(2540.0)	100											995.93	1119.53	1242.94	1366.15
(2845.0)	112											1116.28	1254.93	1393.37	1531.63

Hlokomela:

1.ALoLo fumaneha ke lipeipi tsa tšepe tsa tšepe tse tsoang botebong ba leoatle le mafika a mangata a mabala a mangata a mabala a mangata a haufi a thathamisitsoe tafoleng, empa conctranghall e saennoe tafoleng.

2. Li-tuminal tse makatsang tse ka thoko ka har'a libekkeng tafoleng ho na le tšobotsi e matla.

E 'ngoe ea likarolo tsa bohlokoahali tsa ho sebelisa tšepe ea spiralPIP bakeng sa mela e ka tlas'a lefatšeke mekhoa e nepahetseng ea ho sebelisa. Welding ke mokhoa oa ho ikopanya le likarolo tse peli tsa tšepe ka ho beha mocheso le khatello. Bakeng sa lipeipi tsa metsi a lefatše, boleng ba ho bopa lia ama ka kotloloho ho ts'epahala ka kakaretso le ho ts'epahala ha pomporo.

E loketsengLitsamaiso tsa WildingBakeng sa pipi ea tšepe ea spiral e kenyelletsa mehato e 'maloa ea bohlokoa. Taba ea pele, bokaholimo ba phala bo tlameha ho hloeka ebile bo se na litšila tse kang litšila tse kang litšila, oli kapa pente. Sena se tiisa hore Wel e matla ebile e se na litšito tse ka sekisang matla a eona.

Ka mor'a moo, litekanyetso tse ngata tse remakellang e le mokhoa oa mocheso, ka lebelo le mokhoa o lokela ho hlahlojoa ka hloko ho fihlela boima ba boleng ba boleng bo holimo. Ho sebelisa thepa e nepahetseng le mekhoa e metle ho thibela bofokoli bo kang bofokoli, mapetso, a ka sekisetsa botšepehi ba Weld.

Ho feta moo, ho ne ho fafatsa mekhoa ea kalafo ka thata ho boima ba lepala la metsi a bolokiloeng. Ho phela hantle ho thusa ho fokotsa kotsi ea ho akheha le ho ntlafatsa boleng ba weld, ha hohlomolla mathata a chesang ho feta sebakeng sohle sa marang-rang.

Ntle le moo, tšebeliso ea theknoloji e tsoetseng pele e tsoetseng pele e kang mekhoa e meholo ea ho soasoa le tlhahlobo e sa sebetsang e ka ntlafatsa boleng le ho ts'epahala ha ho hlonama. Mekhoa ena e thusa ho etsa bonnete ba hore manonyeletso a maholo a lekanya le litekanyetso tse hlokahalang ho fana ka khotso ea kelello ea lefatše.

Ka kakaretso, mekhoa e nepahetseng ea pompo ea lipiepi e bohlokoa ho netefatsa botšepehi le bophelo bo bolelele ba phala ea tšepe ea spiral tšepe e sebelisitsoeng ka mela ea metsi a lefatše. Ka ho latela liparathara tse hlokahalang, mekhoa ea taolo ea boleng, kotsi ea taolo ea boleng, menyetla ea taolo ea ho tšoarela le ho hloleha e ka fokotsoa haholo. Sephetho ke mola oa makhasi a tšepahalang le o tšoarellang le ka lulang leqeba la nako le ho fana ka lits'ebeletso tse sireletsehileng tsa metsi. Bakeng sa mela ea metsi a ka sekhukhu, tsetelo lenaneong tse nepahetseng tsa Welding ea ho netefatsa ho netefatsa matšeliso a mangata le bophelo bo bolelele.

E fetileng: Melemo ea ho sebelisa spiral e nang le spiral e nang le li-pepeped tsa tšepe bakeng sa lipeipi tse ka tlas'a lefatše

E 'ngoe: Bohlokoa ba ho kenya ka nepo lipompo tsa pied pete e nang le pipes

Ngola molaetsa oa hau mona 'me u e romelle ho rona