Umuyoboro wa Polypropylene usanzwe wa ASTM A139 na EN10219

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Umuyoboro wa polypropylene urimo imiyoboroImaze kuba igice cy'ingenzi cy'inganda zitandukanye, cyane cyane mu bwubatsi, peteroli na gaze. Iyi miyoboro izwiho kuramba kwayo cyane, kurwanya ingese, no kwihanganira ubushyuhe bwinshi n'umuvuduko. Muri iyi blog, turaza kwibanda ku kamaro k'imiyoboro ya polypropylene mu miyoboro ya X42 SSAW nk'uko bivugwa.ASTM A139n'ibipimo ngenderwaho bya EN10219.

Ingano y'umurambararo wo hanze		Ubunini bw'urukuta (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	Uburemere kuri buri gice Uburebure (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

Umuyoboro wa X42 spiral submerged arc welded, uzwi kandi ku izina ry'umuyoboro wa submerged arc welded, ukoreshwa cyane mu gutwara peteroli, gaze karemano n'amazi. Iyi miyoboro ikorwa kugira ngo ihuze n'ibisabwa n'Ikigo cy'Abanyamerika gishinzwe Peteroli (API) 5L, kigaragaza urwego rw'icyuma, ubugari bw'urukuta n'ibisabwa tekiniki ku miyoboro y'icyuma idakora kandi idafite umugozi.Umuyoboro wa X42 SSAW, gukoresha umuyoboro wa polypropylene urimo ibintu byinshi bitanga inyungu nyinshi.

Ubwa mbere, imiyoboro ya polypropylene itanga ubushobozi bwo kurwanya ingese, ibi bikaba ari ingenzi cyane mu miyoboro aho ihura n’ibintu byangiza nka peteroli, gaze karemano n’ibindi binyabutabire bitandukanye. Imiyoboro ya polypropylene ikora nk’uruzitiro rurinda imiyoboro, ikarinda imiyoboro kuramba no kuba myiza ndetse no mu bidukikije bikomeye.

Byongeye kandi, imiyoboro ya polypropylene izwiho imiterere yayo yoroshye, igabanya gukururana no gutuma amazi atembera neza. Ibi ni ingenzi mu miyoboro ya X42 SSAW itwara peteroli, gaze n'amazi mu ntera ndende. Ubuso bworoshye ntibugabanya gusa ingufu zisabwa mu gutwara amazi, ahubwo bunarinda imyanda n'ibisigazwa byiyongera mu muyoboro.

Uretse ibi, umuyoboro wa polypropylene woroshye kandi woroshye kuwushyiraho, bigatuma uba igisubizo gihendutse cyo gushyiraho imiyoboro ya X42 SSAW. Imiterere yoroheje y'iyi miyoboro yoroshya uburyo bwo kuyitwara no kuyitwara, bigabanya igihe cyo kuyishyiraho n'ikiguzi cy'abakozi. Byongeye kandi, uburyo bworoshye bwo kuyishyiraho butuma igihe cy'umushinga cyubahirizwa nta gutinda.

ASTM A139 naEN10219ni amahame abiri akunze kuvugwa mu gukora no kugenzura ubuziranenge bw'imiyoboro y'ibyuma, harimo imiyoboro ya X42 SSAW. Aya mahame agaragaza imiterere ya mekanike, imiterere ya chimique n'ibisabwa mu gupima imiyoboro y'icyuma kugira ngo harebwe ko iyubahirizwa ry'amabwiriza n'ibipimo by'inganda. Ku miyoboro ya polypropylene iriho polipropylene, aya mahame agomba gukurikizwa kugira ngo harebwe ko imikorere n'ubuziranenge mu miyoboro ya X42 SSAW bikorwa.

Muri make, imiyoboro ya polypropylene ifite uruhare runini mu ikoreshwa ry’imiyoboro ya X42 SSAW, cyane cyane hakurikijwe amahame ya ASTM A139 na EN10219. Ubudahangarwa bwayo mu kwangirika, ubuso bwayo bworoshye, imiterere yayo yoroheje, no kubahiriza amahame ngenderwaho y’inganda bituma iba nziza ku nganda zitandukanye. Uko ikoranabuhanga rikomeza gutera imbere, imiyoboro ya polypropylene ifite imiterere ya polypropylene yitezweho gukomeza gutera imbere kugira ngo ihuze n’impinduka mu nganda z’ubwubatsi n’iza peteroli na gaze.

Ibanjirije iyi: Imiyoboro Ikora neza - Imiyoboro y'Icyuma Ivanze n'Icyuma

Ibikurikira: Ibyiza byo gukoresha umuyoboro wa Spiral Welded ku muyoboro w'amazi uri munsi y'ubutaka

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