Spiral Seam Pipes kumiyoboro nyamukuru yamazi

Ibisobanuro bigufi:

Mubikorwa remezo, ibikoresho byakoreshejwe bigira uruhare runini mugukemura no gukora umushinga. Ibikoresho bimwe byingirakamaro kubikorwa remezo ni umuyoboro usumba. Iyi miyoboro ikunze gukoreshwa muburyo butandukanye nkamazi na kashe ya gaze, nibisobanuro byabo, harimo imiyoboro isusurutsa isukuye na spiral, ni ngombwa kugirango tubone imikorere yabo. Muri iyi blog, tuzafata ibyimbitse reba kuriImvugo ya Spiral n'akamaro kabo mu nganda zubwubatsi.

Ohereza imeri kuri twe

Ibisobanuro birambuye

Ibicuruzwa

SUmuyoboro wa piralsbarubakwa gukoresha uburyo bwitwa inzira yo gusudira. Inzira ikubiyemo gukoresha amabuye y'agaciro ashyushye yashizweho muburyo bwa silindrike hanyuma asudikurwa ku kashe. Igisubizo ni umuyoboro ufite imbaraga nyinshi kandi uramba, bigatuma bikwiranye nuburyo butandukanye. Iyi miyoboroumuyoboro usuyeIkoranabuhanga mugihe ryubatswe, tubiharanira kurwanya ibintu bitandukanye bidukikije hamwe nibibazo, bikaba byiza kubikorwa byubutaka no gukoresha amazi.

Ibyingenzi byumubiri na shimi byamavu imiyoboro (GB / T3091-2008, GB / T9711-2011 na APH SOM 5L)
Bisanzwe	Icyicaro	Abashinzwe imiti (%)						Umutungo wa Tensile						Imodoka (v noch) ikizamini
		c	Mn	p	s	Si	Ikindi	Imbaraga Zitanga Imbaraga (MPA)		Imbaraga za Tensile (MPA)		(L0 = 5.65 √ S0) Umuyoboro wa Min (%)
		Max	Max	Max	Max	Max	Ikindi	min	Max	min	Max	D ≤ 168.33mm	D> 168.3mm
GB / T3091 -2008	Q215A	≤ 0.15	0.25 <1.20	0.045	0.050	0.35	Ongeraho NB \ V \ TI ukurikije GB / T1591-94	215		335		15	> 31
	Q215B	≤ 0.15	0.25-0.55	0.045	0.045	0.035		215		335		15	> 31
	Q235A	≤ 0.22	0.30 <0.65	0.045	0.050	0.035		235		375		15	> 26
	Q235b	≤ 0.20	0.30 ≤ 1.80	0.045	0.045	0.035		235		375		15	> 26
	Q295A	0.16	0.80-1.50	0.045	0.045	0.55		295		390		13	> 23
	Q295B	0.16	0.80-1.50	0.045	0.040	0.55		295		390		13	> 23
	Q345A	0.20	1.00-1.60	0.045	0.045	0.55		345		510		13	> 21
	Q345B	0.20	1.00-1.60	0.045	0.040	0.55		345		510		13	> 21
GB / T9711-2011 (PSL1)	L175	0.21	0.60	0.030	0.030		Guhitamo kongeramo kimwe muri nb \ v \ ti ibintu cyangwa guhuza ibyo aribyo byose	175		310		27		Imwe cyangwa ebyiri zurutonde rukomeye rwingufu zingirakamaro no kogosha hashobora guhitamo. Kuri l555, reba bisanzwe.
	L210	0.22	0.90	0.030	0.030			210		335		25
	L245	0.26	1.20	0.030	0.030			245		415		21
	L290	0.26	1.30	0.030	0.030			290		415		21
	L320	0.26	1.40	0.030	0.030			320		435		20
	L360	0.26	1.40	0.030	0.030			360		460		19
	L390	0.26	1.40	0.030	0.030			390		390		18
	L415	0.26	1.40	0.030	0.030			415		520		17
	L450	0.26	1.45	0.030	0.030			450		535		17
	L485	0.26	1.65	0.030	0.030			485		570		16
API 5L (PSL 1)	A25	0.21	0.60	0.030	0.030		Ku cyiciro b steel, nb + V ≤ 0.03%; kuri steel ≥ Icyiciro B, Ongera Ongeraho NB cyangwa V cyangwa NB + T + ti ≤ 0.15%	172		310		(L0 = 50.8mm) kubarwa ukurikije formula ikurikira: e = 1944 · a0 .0 / U0 .0		Ntayo cyangwa ibyo aribyo byose byingirakamaro hamwe nubutaka bwo kogosha birasabwa nkibipimo bikomeye.
	A	0.22	0.90	0.030	0.030			207		331
	B	0.26	1.20	0.030	0.030			241		414
	X42	0.26	1.30	0.030	0.030			290		414
	X46	0.26	1.40	0.030	0.030			317		434
	X52	0.26	1.40	0.030	0.030			359		455
	X56	0.26	1.40	0.030	0.030			386		490
	X60	0.26	1.40	0.030	0.030			414		517
	X65	0.26	1.45	0.030	0.030			448		531
	X70	0.26	1.65	0.030	0.030			483		565

Mugihe usuzumye ibisobanuro byikigereranyo cya Spiral, ni ngombwa kwibanda kubintu byingenzi nka diameter, ubunini bwurukuta nicyiciro cyibikoresho. Diameter yumuyoboro igena ubushobozi bwo gutwara amazi cyangwa gaze, mugihe ubunini bwurukuta bufite uruhare runini mubunyangamugayo bwarwo no kurwanya igitutu. Mubyongeyeho, amanota yibikoresho yerekana ubuziranenge nibigize ibyuma byakoreshejwe kandi ni ikintu cyingenzi mugutanga kuramba no gukora umuyoboro muri porogaramu runaka.

Mu kubakaimiyoboro minini y'amazi, imiyoboro ya spiral igorofa ifite ibyiza byinshi. Imbaraga za kanseri yayo ndende hamwe no kurwanya ruswa bituma babigirana intego yo gutwara amazi intera ndende, mugihe guhinduka byoroheje bituma habaho kwishyiriraho byoroshye inzitizi ndetse nubutaka bugoye. Byongeye kandi, gukoresha imiyoboro ya Spiral Seam muri Pide ya gaze yemeza ko gaze neza kandi ikora neza, itanga ibikoresho byingenzi kubice byinyuma, byubucuruzi ninganda.

Kubikorwa remezo, ibisobanuro bya Spiral Spiam Ibisobanuro bigengwa nibipimo ngenderwaho n'amabwiriza kugirango tumenye neza ubuziranenge n'imikorere. Kurugero, ikigo cya peteroli yabanyamerika (API) cyateje imbere ibipimo ngenderwaho no gukoresha umuyoboro wa spiral-seam. Imbaraga, nuburyo bwo kugerageza. Byongeye kandi, umuryango w'Abanyamerika wo kugerageza n'ibikoresho (ASTM) bitanga ibikoresho bifatika hamwe n'umutungo wa Shanika ibisobanuro ku miyoboro yo kuzenguruka no kurushaho kwizerwa no kubahiriza ibipimo ngenderwaho.

Muri make, ibisobanuro bya spiral gusudira bisukuye nibyingenzi mu ruhare rwabo mu bikorwa remezo. Byaba byakoreshwaga mumazi cyangwaimirongo ya gaze, iyi miyoboro itanga imbaraga zidateganijwe, kuramba no guhinduranya, bigatuma bitabikenewe mwisi ya none. Mugukurikiza amahame n'amabwiriza, gukoresha imiyoboro ya Spiral Spiral iremeza umutekano no gukora neza gahunda y'ibikorwa remezo, bigatuma inzira irambye n'imibereho.

Mbere: Imbaraga zo gusudira kabiri gusudira mu nganda

Ibikurikira: Ibyiza byubukonje byashyizweho muburyo busuye

Andika ubutumwa bwawe hano hanyuma utwohereze