Basa reNyanzvi dzeKusukira Madziro

Mufananidzo Wakaratidzwa weSevhisi yeNyanzvi yeKusukira Madziro

Tsananguro pfupi:

Yakagadzirwa kuti ikwanise kutsungirira kumanikidzwa nematambudziko ekushandiswa pasi pevhu, A252 Grade 3 Steel Pipe ndiyo inosarudzwa nevanoita mabasa nemainjiniya. Hunhu hwayo hwepamusoro hwemakanika hunoita kuti ikwanise kutsungirira mitoro inorema uye kudzivirira kukuvadza kwevhu nemvura yakasviba, zvichipa rugare rwepfungwa rwekuisa kwenguva refu.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Dhayamita Yekunze Yakatarwa (D)		Ukobvu hwemadziro hwakatarwa mu mm	Kumanikidzwa kushoma kwekuyedza （Mpa）
Dhayamita Yekunze Yakatarwa (D)			Giredhi reSimbi
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

Nhanganyaya yeChigadzirwa

Tichikupai A252 Grade 3 Steel Pipe - mhinduro yakanakisisa kune zvamunoda pabasa retsvina yetsvina. Inozivikanwa nekusimba kwayo kwakanyanya uye kuramba ngura, iyi simbi pombi inofanirwa kuvepo mumaindasitiri akasiyana-siyana, ichivimbisa kugara kwenguva refu uye kuvimbika kunyangwe munzvimbo dzakaoma zvakanyanya.

Ungave uri kuita mapurojekiti emakanzuru, maindasitiri kana zvivakwa zvekugara, mapaipi edu esimbi eA252 Grade 3 anopa kushanda kwakanaka uye hupenyu hwebasa. Vimba nehunyanzvi hwedu uye kuzvipira kwedu kune mhando yepamusoro sezvatinoramba tichitsigira zvinodiwa nevatengi vedu muzvivakwa.

Kubatsira Kwekambani

Mapaipi edu esimbi anogadzirwa mufekitori yedu yemazuva ano muCangzhou, Hebei Province, uye anga ari mutungamiri muindasitiri yesimbi kubvira payakavambwa muna 1993. Kambani iyi ine nzvimbo inosvika 350,000 square metres, yakaisa mari yakawanda muhunyanzvi hwepamusoro uye vashandi vane hunyanzvi, ine pfuma inosvika RMB 680 miriyoni, uye ine vashandi 680 vakazvipira. Nekuva nezvivakwa zvakasimba, tinokwanisa kugadzira mapaipi esimbi emhando yepamusoro anosangana nezvinodiwa zvehunyanzvi hwemasevhisi etsvina.

Kubatsira Kwechigadzirwa

Chinhu chikuru chakanakira pombi yesimbi yeA252 Grade 3 ndechekuti yakasimba. Izvi zvinoita kuti ive yakanaka kunetambo yetsvinainofanira kutsungirira kumanikidzwa kwakanyanya uye mitoro inorema. Pamusoro pezvo, kuramba kwayo ngura kunoita kuti igare kwenguva refu, zvichideredza kudiwa kwekutsiviwa nekugadzirisa nguva nenguva. Chigadzirwa ichi, chine nzvimbo inosvika 350,000 square metres uye chine vashandi vane hunyanzvi 680, chakanyatsogadzira pombi iyi yesimbi, chichiita kuti isvike padanho reindasitiri uye zvinotarisirwa nevatengi.

Kusakwana Kwechigadzirwa

Dambudziko rimwe chete riri pachena nderohuremu hwayo; pombi dzesimbi dzinogona kurema kupfuura zvimwe zvinhu zvakaita sePVC kana HDPE. Izvi zvinogona kuomesa kutumira nekuisa, izvo zvinogona kuwedzera mari yevashandi. Pamusoro pezvo, kunyange hazvo kuramba kwayo ngura kuchirumbidzwa, haipindi ngura zvachose, kunyanya munzvimbo dzine acid yakawanda kana alkaline.

Kushandiswa

Imwe yesarudzo dzakakurumbira muchikamu ichi ipaipi yesimbi yeA252 Grade 3. Inozivikanwa nekusimba kwayo kwakanyanya uye kuramba ngura, iyi paipi yesimbi yave chimwe chezvinhu zvinonyanya kushandiswa mumaindasitiri akasiyana-siyana, kunyanya muzvikamu zvekuvaka nezvivakwa.

Pipe yesimbi yeA252 Grade 3 yakagadzirwa kuti ikwanise kutsungirira mamiriro akaoma anowanzo kuwanikwa mumasisitimu etsvina. Kuvakwa kwayo kwakasimba kunoita kuti ikwanise kutsungirira mamiriro ekunze ane simba rakawanda uye kudzivirira kuparadzwa kwetsvina nezvimwe zvinhu zvinoraswa. Izvi zvinoita kuti ive sarudzo yakanaka kune vemakontrakita nevanoita mabasa vanoda kuisa mapaipi etsvina anogara kwenguva refu asingade kugadziriswa zvakanyanya.

Mibvunzo Inowanzo bvunzwa

Mubvunzo 1. Chii chinonzi payipi yetsvina?

Mutsetse wetsvina ipombi inotakura mvura yakasviba kubva kumba kwako kuenda kusystem yetsvina yemuguta kana tangi retsvina.

Mubvunzo wechipiri. Ndingaziva sei kana mugero wangu wetsvina uchida kugadziriswa?

Zviratidzo zvemugero wetsvina usina kunaka zvinosanganisira kunonoka kwemvura inoyerera, kunhuwa kwakashata, uye kudzoserwa kwetsvina. Kana ukaona matambudziko aya, iva nechokwadi chekubvunza nyanzvi.

Mubvunzo 3. Ndezvipi zvinhu zvinoshandiswa pakugadzira mapaipi etsvina?

Kune zvinhu zvakasiyana-siyana zvinogona kushandiswa pakugadzira mapaipi etsvina, asi mapaipi esimbi eA252 Grade 3 isarudzo yakakurumbira nekuda kwekugara kwayo kwenguva refu uye kuramba kwayo ngura.

Mubvunzo wechina: Sei uchifanira kusarudza A252 Giredhi 3 Steel Pipe?

Mapaipi edu esimbi eA252 Grade 3 anogadzirwa muCangzhou, Hebei Province, uye akagadzirirwa kusangana nezvinodiwa zvakanyanya zvekushandisa mugero wetsvina. Fekitori yedu yakavambwa muna 1993, ine nzvimbo inosvika 350,000 square metres, uye ine vashandi vane hunyanzvi 680. Nehupfumi hwese hweRMB 680 miriyoni, takazvipira kugadzira mapaipi esimbi emhando yepamusoro anosangana nezvinodiwa zveindasitiri.

Pombi yesimbi yeA252 Grade 3 haina kusimba chete asiwo inodzivirira zvakatipoteredza, zvichiita kuti ive sarudzo yakanaka yekushandisa tsvina. Kusagadzikana kwayo nengura kunoita kuti igare kwenguva refu, zvichideredza kudiwa kwekugadzirisa nekutsiviwa nguva nenguva.

Yakapfuura: Tube Weld Nekushanda Kwakavimbika

Zvinotevera: Sisitimu Yepamusoro Yemapaipi Emafuta

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