Paipa Uamea Uamea Fa'aipo'a Fa'ata'ali'i Mo Paipa Suavai Lalo

Paipa Uamea Uamea Uamea Fa'ata'ali'i Mo Pipelines Suavai Lalo Ata Fa'aalia

Fa'amatalaga Puupuu:

O paipa vai i lalo o le eleele e iai sona sao taua i atina'e fa'aonaponei, e maua ai se auala fa'atuatuaina ma lelei e felauai ai le vai i nofoaga eseese.O nei paipa e masani lava ona faia mai i mea eseese, faatasi ai ma se tasi o filifiliga lauiloa o le paipa uamea kaponi uamea.Ae faapito tonu lava,S235 JR paipa uamea li'o ma le X70 SSAW laina paipa o loʻo faʻaaogaina lautele i faiga paipa vai eleele ona o lo latou malosi sili ma le tumau.I totonu o lenei blog, o le a tatou talanoaina le taua o paipa vai i lalo o le eleele ma aoga o le faʻaogaina o paipa uʻamea kaponi uamea mo le felauaiga o vai.

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Fa'amatalaga Oloa

Faailoga o oloa

O feso'ota'iga vai i le eleele ose vaega taua o so'o se taulaga po'o se taulaga.E nafa ma le tu'uina atu o vai inu mama ma le saogalemu i fale, pisinisi ma isi fa'alapotopotoga.A aunoa ma le fa'atuatuaina o paipa paipa, o le a matua fa'alavelaveina le maua o vai mama, ma i'u ai i lamatiaga fa'alesoifua maloloina ma fa'alavelave i le olaga i aso faisoo.O le mea lea, e taua tele le faʻamautinoa o mea o loʻo faʻaaogaina i nei paipa e maualuga le lelei ma mafai ona faʻamalieina manaʻoga mo felauaiga i le eleele.

Fa'ailoaina ole Tatami i fafo （D）		Fa'amaoti le Mafiafia o le Pa ile mm	Su'ega maualalo maualalo (Mpa)
Fa'ailoaina ole Tatami i fafo （D）			Vasega uamea
in	mm		L210(A)	L245(B)	L290(X42)	L320(X46)	L360(X52)	L390(X56)	L415(X60)	L450(X65)	L485(X70)	L555(X80)
8-5/8	219.1	5.0	5.8	6.7	9.9	11.0	12.3	13.4	14.2	15.4	16.6	19.0
		7.0	8.1	9.4	13.9	15.3	17.3	18.7	19.9	20.7	20.7	20.7
		10.0	11.5	13.4	19.9	20.7	20.7	20.7	20.7	20.7	20.7	20.7
9-5/8	244.5	5.0	5.2	6.0	10.1	11.1	12.5	13.6	14.4	15.6	16.9	19.3
		7.0	7.2	8.4	14.1	15.6	17.5	19.0	20.2	20.7	20.7	20.7
		10.0	10.3	12.0	20.2	20.7	20.7	20.7	20.7	20.7	20.7	20.7
10-3/4	273.1	5.0	4.6	5.4	9.0	10.1	11.2	12.1	12.9	14.0	15.1	17.3
		7.0	6.5	7.5	12.6	13.9	15.7	17.0	18.1	19.6	20.7	20.7
		10.0	9.2	10.8	18.1	19.9	20.7	20.7	20.7	20.7	20.7	20.7
12-3/4	323.9	5.0	3.9	4.5	7.6	8.4	9.4	10.2	10.9	11.8	12.7	14.6
		7.0	5.5	6.5	10.7	11.8	13.2	14.3	15.2	16.5	17.8	20.4
		10.0	7.8	9.1	15.2	16.8	18.9	20.5	20.7	20.7	20.7	20.7
	(325.0)	5.0	3.9	4.5	7.6	8.4	9.4	10.2	10.9	11.8	12.7	14.5
		7.0	5.4	6.3	10.6	11.7	13.2	14.3	15.2	16.5	17.8	20.3
		10.0	7.8	9.0	15.2	16.7	18.8	20.4	20.7	20.7	20.7	20.7
13-3/8	339.7	5.0	3.7	4.3	7.3	8.0	9.0	9.8	10.4	11.3	12.1	13.9
		8.0	5.9	6.9	11.6	12.8	14.4	15.6	16.6	18.0	19.4	20.7
		12.0	8.9	10.4	17.4	19.2	20.7	20.7	20.7	20.7	20.7	20.7
14	355.6	6.0	4.3	5.0	8.3	9.2	10.3	11.2	11.9	12.9	13.9	15.9
		8.0	5.7	6.6	11.1	12.2	13.8	14.9	15.9	17.2	18.6	20.7
		12.0	8.5	9.9	16.6	18.4	20.7	20.7	20.7	20.7	20.7	20.7
	(377.0)	6.0	4.0	4.7	7.8	8.6	9.7	10.6	11.2	12.2	13.1	15.0
		8.0	5.3	6.2	10.5	11.5	13.0	14.1	15.0	16.2	17.5	20.0
		12.0	8.0	9.4	15.7	17.3	19.5	20.7	20.7	20.7	20.7	20.7
16	406.4	6.0	3.7	4.3	7.3	8.0	9.0	9.8	10.4	11.3	12.2	13.9
		8.0	5.0	5.8	9.7	10.7	12.0	13.1	13.9	15.1	16.2	18.6
		12.0	7.4	8.7	14.6	16.1	18.1	19.6	20.7	20.7	20.7	20.7
	(426.0)	6.0	3.5	4.1	6.9	7.7	8.6	9.3	9.9	10.8	11.6	13.3
		8.0	4.7	5.5	9.3	10.2	11.5	12.5	13.2	14.4	15.5	17.7
		12.0	7.1	8.3	13.9	15.3	17.2	18.7	19.9	20.7	20.7	20.7
18	457.0	6.0	3.3	3.9	6.5	7.1	8.0	8.7	9.3	10.0	10.8	12.4
		8.0	4.4	5.1	8.6	9.5	10.7	11.6	12.4	13.4	14.4	16.5
		12.0	6.6	7.7	12.9	14.3	16.1	17.4	18.5	20.1	20.7	20.7
20	508.0	6.0	3.0	3.5	6.2	6.8	7.7	8.3	8.8	9.6	10.3	11.8
		8.0	4.0	4.6	8.2	9.1	10.2	11.1	11.8	12.8	13.7	15.7
		12.0	6.0	6.9	12.3	13.6	15.3	16.6	17.6	19.1	20.6	20.7
		16.0	7.9	9.3	16.4	18.1	20.4	20.7	20.7	20.7	20.7	20.7
	(529.0)	6.0	2.9	3.3	5.9	6.5	7.3	8.0	8.5	9.2	9.9	11.3
		9.0	4.3	5.0	8.9	9.8	11.0	11.9	12.7	13.8	14.9	17.0
		12.0	5.7	6.7	11.8	13.1	14.7	15.9	16.9	18.4	19.8	20.7
		14.0	6.7	7.8	13.8	15.2	17.1	18.6	19.8	20.7	20.7	20.7
		16.0	7.6	8.9	15.8	17.4	19.6	20.7	20.7	20.7	20.7	20.7
22	559.0	6.0	2.7	3.2	5.6	6.2	7.0	7.5	8.0	8.7	9.4	10.7
		9.0	4.1	4.7	8.4	9.3	10.4	11.3	12.0	13.0	14.1	16.1
		12.0	5.4	6.3	11.2	12.4	13.9	15.1	16.0	17.4	18.7	20.7
		14.0	6.3	7.4	13.1	14.4	16.2	17.6	18.7	20.3	20.7	20.7
		19.1	8.6	10.0	17.8	19.7	20.7	20.7	20.7	20.7	20.7	20.7
		22.2	10.0	11.7	20.7	20.7	20.7	20.7	20.7	20.7	20.7	20.7
24	610.0	6.0	2.5	2.9	5.1	5.7	6.4	6.9	7.3	8.0	8.6	9.8
		9.0	3.7	4.3	7.7	8.5	9.6	10.4	11.0	12.0	12.9	14.7
		12.0	5.0	5.8	10.3	11.3	12.7	13.8	14.7	15.9	17.2	19.7
		14.0	5.8	6.8	12.0	13.2	14.9	16.1	17.1	18.6	20.0	20.7
		19.1	7.9	9.1	16.3	17.9	20.2	20.7	20.7	20.7	20.7	20.7
		25.4	10.5	12.0	20.7	20.7	20.7	20.7	20.7	20.7	20.7	20.7
	(630.0)	6.0	2.4	2.8	5.0	5.5	6.2	6.7	7.1	7.7	8.3	9.5
		9.0	3.6	4.2	7.5	8.2	9.3	10.0	10.7	11.6	12.5	14.3
		12.0	4.8	5.6	9.9	11.0	12.3	13.4	14.2	15.4	16.6	19.0
		16.0	6.4	7.5	13.3	14.6	16.5	17.8	19.0	20.6	20.7	20.7
		19.1	7.6	8.9	15.8	17.5	19.6	20.7	20.7	20.7	20.7	20.7
		25.4	10.2	11.9	20.7	20.7	20.7	20.7	20.7	20.7	20.7	20.7

Pipa uʻamea faʻapipiʻi uʻamea carbon, pei ole S235 JR maX70 SSAW laina paipa, o se filifiliga lauiloa mo paipa vai i lalo o le eleele ona o lona umi sili ona lelei ma le pala.O paipa o loʻo gaosia e faʻaaoga ai se faiga faʻapipiʻi faʻasolosolo, faʻamautinoaina se malosi ma le fausaga e mafai ona tatalia le mamafa ma mea tau le siosiomaga e fesoʻotaʻi ma felauaiga i le eleele.E le gata i lea, o nei paipa o loʻo fausia i le maualuga o le carbon steel mo le malosi maualuga ma le umi o le ola, ma avea ai ma filifiliga faʻalagolago mo faiga faʻasoa vai umi.

O se tasi o faʻamanuiaga autu o le faʻaaogainapaipa u'amea uamea kaponi uameamo le felauaiga o le eleele o lona tetee maualuga.O paipa i lalo o le eleele e faʻaalia i taimi uma i le susu ma isi mea tau le siosiomaga, e mafai ona mafua ai mea masani e pei o le sima poʻo le PVC e ele ma faʻaleagaina.Ae ui i lea, o paipa u'amea kaponi e matua tete'e i le pala, fa'amautinoa latou te fa'atumauina le sa'o lelei o le fausaga i le taimi.O lenei tete'e a'a e matua fa'aitiitia ai le mana'omia mo le fa'aleleia ma le toe sui, ma i'u ai ina fa'asaoina le tau o le vai.

E le gata i lea, o le malosi ma le umi o le paipa uamea uamea uamea uamea ua fa'alelei e fa'alelei ai mo fa'apipi'i lalo.O nei paipa e mafai ona tatalia le mamafa mai fafo mai le palapala ma isi elemene i lalo o le eleele, faʻamautinoa o loʻo tumau pea ma faʻaogaina i le taimi atoa o latou olaga tautua.E le gata i lea, o lona fausiaina ma le lamolemole o totonu e faʻaitiitia ai le lamatiaga o poloka poʻo le tafe, ma faʻateleina ai le faʻatuatuaina ma le lelei o felauaiga i le eleele.

I se aotelega,paipa vai i lalo o le eleeleo se vaega taua o atinaʻe faʻaonapo nei, ma o le filifiliga o mea e faʻaaogaina i nei paipa e taua tele i lo latou faʻatinoga ma le umi o le ola.Pipa u'amea fa'apipi'i fa'apipi'i, pei ole paipa laina ole S235 JR ma le X70 SSAW, e maua ai le tele o fa'amanuiaga mo felauaiga i le eleele, e aofia ai le maualuga o le umi, fa'a'a'a'a ma le malosi maualuga.E ala i le fa'aogaina o nei paipa maualuga, e mafai ai e faiga vai ona fa'amautinoa le fa'atuatuaina, lelei le tu'uina atu o le vai i nu'u ae fa'aitiitia le mana'omia mo le fa'aleleia ma le toe sui.

Muamua: Paipa Su'isu'i Mo Paipa Suavai Autu

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