A252 sehlopha sa 3 sa tšepe bakeng sa mela ea likhoele

A252 sehlopha sa 3 sa tšepe bakeng sa setšoantšo sa mantsoe a likhoele

Tlhaloso e khutšoane:

Ho hlahisa leqephe la 3 la Steel Roging: Phetisetso ea Conpor Line Line Line Line

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Lefatšeng la boqapi ba boenjiniere le kaho, ho ba le lipeipi tse tšepahalang le tse sa feleng tsa tšepe ho bohlokoa. Seteishene sa 352 same ea tšepe se lumellana le litlhaloso tsena hantle, ho e etsa e 'ngoe ea pipi ea tšepe e tloaelehileng haholo ea tšepe. Ka matla a eona a phahameng le khatello ea maikutlo, phala ena ea tšepe e ntse e tlisa phetoho e neng e e-na le eona e neng e e-na le pompo ea pompo ea pompo ea Piepene.

A252 Kerese 3 Steel Pipee tsebahala ka matla a eona a phahameng a phahameng, a fetang mefuta e meng ea phala ea tšepe. E na le khatello e matla le e thatafatsang, e bonts'a botsitso bo botle ba hau. Tšobotsi ena e ba bohlokoa haholo moo mela e likhoele e katiloeng ho meroalo e meholo ho netefatsa ts'ebetso e tšepahalang le e sa feleng. Litsebi tsa masimong a boenjiniere li ka tšepa phala ena ea tšepe ho mamella maemo a matle ho feta.

Karolo e 'ngoe e ikhethang ea phala ea 4 ea li-proel e 3 ea tšepe ke tšoaro ea eona. Ho netefatsa boleng bo holimo, lipeipi li phekoloa ka mokhoa o hlakileng ho thibela oxidation le kereke. Sena se bolela hore phopo e ka sebetsa libakeng tse ling tse mpe tse kang maoatle, marapo le limela tsa lik'hemik'hale li sa tlohele tšebetso ea tsona. Ho ba le mabifi ha lipeipi le ho etsa khetho e ntle haholo bakeng sa merero e hlokang ho hanyetsa se phahameng se tsoileng matsoho.

Bophara bo boletsoeng ka thoko (d)		Botenya bo boletsoeng leboteng le le leng ho mm	Khatello e tlase ea liteko (MPA)
Bophara bo boletsoeng ka thoko (d)			Sehlopha sa tšepe
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

Ho fapanyetsana ha phala ea 4 ea la 352 e netefalitsoe ka likopo tsa eona tse fapaneng. Ntle le phello ea eona mabapi le kaho ea awer, e ka sebelisoa indastering e fapaneng ho kenyelletsa oli le khase, kalafo ea metsi le merero ea meaho. Phetoho ena e etsa khetho ea pele ho baenjiniere le baetrakoenteraka ba batla litharollo tse tšepahalang le tse matla tsa tšepe bakeng sa merero ea bona.

Ha ho fihlatsamaisoLinekaho, lipehelo tse 3 tsa tšepe tse 3 tsa tšepe li tsoa. Matla a eona a phahameng le matla a ho itlhoekisa a e khethoa le liphaephe tse ling tsa tšepe 'marakeng. Ka ho khetha mofuta ona oa pompo, boenjiniere ba ka kholiseha hore projeke ea bona e tla leka nako, e boloka hore na e entsoe ka mamello le ho boloka le ho tshehetsa.

Ka kakaretso, a252 sehlopha sa 3 sa tšepe ke sehopotso se ka mohahang ka sebopeho sa mokokotlo oa letsoho la Arc e nang le li-arc tse kentsoeng. Matla a eona a ikhethang a ikhethang le khatello ea maikutlo a e-ba le khetho e ntle bakeng sa baenjineri ba batla tharollo e tšepahalang le e fapaneng ea tšepe. Ebang ke botsitso ba mantlha kapa tlhoko ea ho mamella libaka tse tharo tse tsamaisoang haholo, ho feta pompo ena e fetang ea litebello. Acrace A252 Kereiti ea 1 Steel Pipes tsa 3 tsa Steel, 'me e bone boleng bo sa reroang e ba tlisa mosebetsing oa hau oa boenjiniere.

E fetileng: S355 Jr Spiral Pip bakeng sa Line Line

E 'ngoe: Utloisisa lits'ebetso le melemo ea S235 J0 Spiral Steel Pipes

Ngola molaetsa oa hau mona 'me u e romelle ho rona