ASTM A139 na EN10219 Standards Polypropylene Lined Pipe

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Ọkpụkpụ nke polypropyleneaghọwo akụkụ dị mkpa nke ụlọ ọrụ dị iche iche, karịsịa na ngalaba ihe owuwu, mmanụ na gas.A maara ọkpọkọ ndị a maka ịdịte aka pụrụ iche, nguzogide corrosion, na ike iguzogide oke okpomọkụ na nrụgide.Na blọọgụ a, anyị ga-enyocha mkpa ọ dị na polypropylene lined pipe na ngwa ọkpọkọ X42 SSAW dịkaASTM A139na ụkpụrụ EN10219.

Ọnụ ala elu dayameta		Ọkpụrụkpụ mgbidi ọnụ (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	Arọ kwa nkeji ogologo (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

X42 spiral submerged arc welded pipe, nke a makwaara dị ka ọkpọkọ arc welded, bụ nke a na-ejikarị eme njem nke mmanụ, gas na mmiri.A na-emepụta ọkpọkọ ndị ahụ iji mezuo ihe achọrọ nke American Petroleum Institute (API) 5L ọkọlọtọ, nke na-akọwapụta ọkwa nchara, ọkpụrụkpụ mgbidi na ihe ndị chọrọ maka nkà na ụzụ maka ọkpọkọ nchara na-enweghị ntụpọ na welded.MakaX42 SSAW ọkpọkọ, iji polypropylene lined ọkpọkọ na-enye ọtụtụ uru.

Nke mbụ, polypropylene lined pipe na-enye ezigbo nguzogide corrosion, nke dị oke egwu na ngwa ebe a na-ekpuchi ọkpọkọ na ihe ndị na-emerụ emerụ dị ka mmanụ, ikuku gas na kemịkal dị iche iche.Ihe mkpuchi polypropylene na-arụ ọrụ dị ka ihe mgbochi nchebe, na-eme ka ọkpọkọ dị ogologo ndụ na iguzosi ike n'ezi ihe ọbụna na gburugburu ebe siri ike.

Na mgbakwunye, a na-amakwa ọkpọkọ polypropylene maka imecha elu ha dị mma, nke na-ebelata esemokwu ma na-enye ohere ka mmiri na-asọpụta nke ọma.Nke a dị oke egwu na ngwa pipeline X42 SSAW na-ebu mmanụ, gas na mmiri n'ebe dị anya.Ebe dị mma ọ bụghị nanị na-ebelata ike a chọrọ iji bufee mmiri mmiri, kamakwa na-egbochi nchịkọta nke irighiri ihe na sedimenti n'ime ọkpọkọ.

Na mgbakwunye na nke a, polypropylene lined pipe dị arọ ma dị mfe ịwụnye, na-eme ka ọ bụrụ ngwọta dị ọnụ ahịa maka ntinye ọkpọkọ X42 SSAW.Ụdị dị arọ nke ọkpọkọ ndị a na-eme ka njikwa na njem dị mfe, na-ebelata oge ntinye na ụgwọ ọrụ.Tụkwasị na nke a, ịdị mfe nke nrụnye na-eme ka a hụ na a na-ezute usoro oge ọrụ n'enweghị oge ọ bụla.

ASTM A139 naEN10219bụ ụkpụrụ abụọ a na-ekwukarị na nrụpụta na njikwa mma nke ọkpọkọ ígwè, gụnyere ọkpọkọ X42 SSAW.Ụkpụrụ ndị a na-akọwapụta ihe eji arụ ọrụ, ihe mejupụtara kemịkalụ na ihe nyocha chọrọ maka ọkpọkọ ígwè iji hụ na nnabata na ụkpụrụ ụlọ ọrụ na nkọwapụta.Maka ọkpọkọ eriri polypropylene, a ga-agbaso ụkpụrụ ndị a iji hụ na arụmọrụ na ntụkwasị obi na ngwa ọkpọkọ X42 SSAW.

Na nchịkọta, polypropylene lined pipe na-arụ ọrụ dị mkpa na ngwa X42 SSAW pipe, karịsịa dịka ụkpụrụ ASTM A139 na EN10219 si dị.Nguzogide corrosion ha, imecha elu dị larịị, ọdịdị dị fechaa, na nnabata nke ụkpụrụ ụlọ ọrụ na-eme ka ha dị mma maka ụlọ ọrụ dị iche iche.Ka teknụzụ na-aga n'ihu na-aga n'ihu, a na-atụ anya na ọkpọkọ polypropylene ga-emepewanye iji gboo mkpa mgbanwe nke ụlọ ọrụ mmepụta ihe na mmanụ na gas.

Nke gara aga: Sistemụ ọkpọkọ nke ọma – Spiral Welded steel Pipes

Osote: Uru nke Iji Spiral Welded Pipe maka ahịrị mmiri dị n'okpuru ala

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