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Setsoe

Tlhaloso e Khutšoanyane:

Mantsoe a bohlokoa (mofuta oa liphaephe):45 Degree,90 Degree,180 Degree Elbow,Long Radius,Short Radius Elbow

Boholo:NPS: 1/2''~24''(Seamless), 24''~72''(Welded);DN: 15~1200, WT: 2~80mm, SCH 5~XXS

Radius ea ho Kobela:R=1D~10D, R=15D, R=20D

Boitsebiso le Maemo:Carbon Steel --- ASME B16.9, ASTM A234 WPB Stainless Steel --- ASTM A403 304/304L/310/310S/316/316L/317L/321 ; Alloy Steel --- ASTM A234 WP1/5/9 /12/22/91

E qetella :Square Ends/Plain Ends (sehiloeng se otlolohileng, sehiloeng sa saw, sehiloeng sa toche), Beveled/Threaded Ends

Delibari:Nakong ea matsatsi a 30 'me Ho itšetlehile ka bongata ba odara ea hau

Tefo:TT, LC , OA , D/P

Ho paka:E pakiloe ka Likamoreng tsa Wood / Wood Tray

Tšebeliso:Bakeng sa ho tsamaisa khase, metsi le oli ebang ke indastering ea oli kapa ea tlhaho

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Tlhaloso

Standard

Ho penta le ho roala

Packing & Loading

Ts'ebetso ea ho Etsa Setsi sa Seamless (Ho Kobeha ha Mocheso le ho Kobeloa ha Mohatsela)

E 'ngoe ea mekhoa e atileng haholo ea ho etsa li-elbows ke ho sebelisa mandrel a chesang a kobang liphaephe tse otlolohileng tsa tšepe.Ka mor'a ho futhumatsa phala ea tšepe ka mocheso o phahameng, phala e sutumetsoa, e atolosoa, e kobehile ka lisebelisoa tsa ka hare tsa mandrel mohato ka mohato.Ho sebelisa ho kobeha ha mandrel e chesang ho ka etsa setsoe sa boholo bo se nang seam.Litšobotsi tsa mandrel kobang ba ka matla itšetlehile ka sebopeho intergrated le litekanyo tsa mandrel.Melemo ea tšebeliso ea litsoe tse chesang tse kobehang li kenyelletsa ho kheloha botenya bo nyane le radius e matla ea ho kobeha ho feta mofuta o mong oa ho kobeha.Ho sa le joalo, ho sebelisa ho kobeha ho e-na le ho kobeha tse entsoeng esale pele ho fokotsa haholo palo ea litšepe tse hlokahalang.Sena se fokotsa boholo ba mosebetsi o hlokahalang mme se eketsa boleng le ts'ebeliso ea lipeipi.Leha ho le joalo, ho kobeha ho batang ke mokhoa oa ho koba phala e otlolohileng ea tšepe ka mocheso o tloaelehileng mochining o kobehang.Ho kobeha ho batang ho loketse liphaephe tse nang le bophara bo ka ntle ba 17.0 ho isa ho 219.1 mm, le botenya ba lerako la 2.0 ho isa ho 28.0 mm.Sebaka se khothalelitsoeng sa ho kobeha ke 2.5 x Do.Ka tloaelo sebakeng se kobehang sa 40D.Ka ho sebelisa ho kobeha ho batang, re ka fumana likhau tse nyane tsa radius, empa re hloka ho paka tse kahare ka lehlabathe ho thibela ho sosobana.Ho kobeha ho batang ke mokhoa o potlakileng le o theko e tlaase oa ho kobeha.Ke khetho ea tlholisano ea ho etsa liphaephe le likarolo tsa mochini.

Ts'ebetso ea Tlhahiso ea Elbow e Welded (e Nyenyane le e Kholo)

Li-elbows tse cheselitsoeng li entsoe ka lipoleiti tsa tšepe, ka hona ha se litsoe tsa tšepe tse se nang seamless.Sebelisa hlobo 'me u hatelle poleiti ea tšepe ho sebopeho sa setsoe, ebe u cheselletsa seam hore e be setsoe sa tšepe.Ke mokhoa oa khale oa tlhahiso ea litsoe.Lilemong tsa morao tjena li-elbows tse nyane li batla li entsoe ka liphaephe tsa tšepe hona joale.Bakeng sa litsoe tsa boholo bo boholo, ho etsa mohlala, ho thata haholo ho hlahisa likhama tse fetang 36” OD ho tloha liphaepheng tsa tšepe.Kahoo hangata e entsoe ka lipoleiti tsa tšepe, e hatella poleiti ho ea sebopeho sa halofo ea setsoe, ebe e kopanya lihalofo tse peli hammoho.Kaha li-elbows li cheselitsoe 'meleng oa eona, ho hlahlojoa ha motsoako oa welding hoa hlokahala.Hangata re sebelisa tlhahlobo ea X-Ray joalo ka NDT.

E fetileng: Tubing

E 'ngoe: Flange

Boholo ba phala ka lebitso		Kantle Diameter ho Bevel		Bohareng ba ho Qetela			Center to Center		Khutlela ho Lifahleho
				45° Lintši	90° Lintši		180 ° Khutla
				H	F		P		K
DN	INCH	Letoto la A	Letoto la B	LR	LR	SR	LR	SR	LR	SR
15	1/2	21.3	18	16	38	-	76	-	48	-
20	3/4	26.9	25	16	38	-	76	-	51	-
25	1	33.7	32	16	38	25	76	51	56	41
32	11/4	42.4	38	20	48	32	95	64	70	52
40	11/2	48.3	45	24	57	38	114	76	83	62
50	2	60.3	57	32	76	51	152	102	106	81
65	21/2	76.1(73)	76	40	95	64	191	127	132	100
80	3	88.9	89	47	114	76	229	152	159	121
90	31/2	101.6	-	55	133	89	267	178	184	140
100	4	114.3	108	63	152	102	305	203	210	159
125	5	139.7	133	79	190	127	381	254	262	197
150	6	168.3	159	95	229	152	457	305	313	237
200	8	219.1	219	126	305	203	610	406	414	313
250	10	273.0	273	158	381	254	762	508	518	391
300	12	323.9	325	189	457	305	914	610	619	467
350	14	355.6	377	221	533	356	1067	711	711	533
400	16	406.4	426	253	610	406	1219	813	813	610
450	18	457.2	478	284	686	457	1372	914	914	686
500	20	508.0	529	316	762	508	1524	1016	1016	762
550	22	559	-	347	838	559	Hlokomela: 1. Se ke oa sebelisa lipalo tse ka har'a masakaneng ka hohle kamoo ho ka khonehang 2. Ka kopo, khetha A pele pele.
600	24	610	630	379	914	610
650	26	660	-	410	991	660
700	28	711	720	442	1067	711
750	30	762	-	473	1143	762
800	32	813	820	505	1219	813
850	34	864	-	537	1295	864
900	36	914	920	568	1372	914
950	38	965	-	600	1448	965
1000	40	1016	1020	631	1524	1016
1050	42	1067	-	663	1600	1067
1100	44	1118	1120	694	1676	1118
1150	46	1168	-	726	1753	1168
1200	48	1220	1220	758	1829	1219

ASTM A234

Tlhaloso ena e akaretsa lisebelisoa tsa tšepe tse entsoeng ka carbon le alloy tsa kaho e se nang seamless le e cheselitsoeng.Ntle le haeba kaho e se nang moroko kapa e cheselitsoeng e boletsoe ka tatellano, e ka fanoa ka khetho ea mofani oa thepa.Lisebelisoa tsohle tsa kaho tse cheselitsoeng ho latela maemo ana li fanoa ka 100% radiography.Tlas'a ASTM A234, limaraka tse 'maloa li fumaneha ho latela sebopeho sa lik'hemik'hale.Khetho e tla itšetleha ka thepa ea liphaephe e amanang le lisebelisoa tsena.

Litlhoko tsa Tensile	WPB	WPC, WP11CL2	WP11CL1	WP11CL3
Tensile Strength, min, ksi[MPa]	60-85	70-95	60-85	75-100
(0.2% offset kapa 0.5% katoloso-tlase-moroalo)	[415-585]	[485-655]	[415-585]	[520-690]
Kotulo e Matla, min, ksi[MPa]	32	40	30	45
Kotulo e Matla, min, ksi[MPa]	[240]	[275]	[205]	[310]

Tse ling tsa limaraka tse fumanehang tlas'a tlhaloso ena le litlhaloso tse tsamaellanang tsa liphaephe li thathamisitsoe ka tlase:

ASTM A403

Tlhaloso ena e akaretsa lihlopha tse peli tse akaretsang, WP & CR, ea lisebelisoa tse entsoeng ka tšepe e sa hloekang ea austenitic ea kaho e se nang moroallo le e cheselitsoeng.
Lisebelisoa tsa Sehlopha sa WP li entsoe ho latela litlhoko tsa ASME B16.9 & ASME B16.28 'me li arotsoe ka lihlopha tse tharo ka tsela e latelang:

WP - E entsoe ka sehlahisoa se se nang seamless ka mokhoa o se nang moeli oa tlhahiso.
WP - W Lisebelisoa tsena li na le li-welds le li-welds tsohle tse entsoeng ke moetsi ea loketseng ho kenyelletsa le ho qala pipe weld haeba phala e ne e cheselitsoe ka ho eketsoa ha thepa ea ho tlatsa e entsoe ka radiographed.Leha ho le joalo ha ho radiography e etsoang bakeng sa ho qala phala tjheseletsa haeba phala e ne e cheselitsoe ntle le ho eketsoa ha thepa ea ho tlatsa.
WP-WX Lisebelisoa tsena li na le li-welds le li-welds tsohle hore na li entsoe ke moetsi ea loketseng kapa ke moetsi oa thepa ea qalang li entsoe ka radiographed.

Lisebelisoa tsa Sehlopha sa CR li entsoe ho latela litlhoko tsa MSS-SP-43 'me ha li hloke tlhahlobo e sa senyeheng.

Tlas'a ASTM A403 limaraka tse 'maloa li fumaneha ho latela sebopeho sa lik'hemik'hale.Khetho e tla itšetleha ka thepa ea liphaephe e amanang le lisebelisoa tsena.Tse ling tsa limaraka tse fumanehang tlas'a tlhaloso ena le litlhaloso tse tsamaellanang tsa liphaephe li thathamisitsoe ka tlase:

ASTM A420

Tlhaloso ena e akaretsa lisebelisoa tsa tšepe tse entsoeng ka carbon le alloy steel ea kaho e se nang seam & welded e reretsoeng ho sebelisoa ka mocheso o tlase.E akaretsa lihlopha tse 'nè tsa WPL6, WPL9, WPL3 & WPL8 ho itšetlehile ka sebopeho sa lik'hemik'hale.Lisebelisoa tsa WPL6 li lekoa ka mocheso - 50° C, WPL9 ho -75° C, WPL3 ho -100° C le WPL8 ho -195° C.

Litekanyetso tse lumelletsoeng tsa khatello ea li-fittings li ka baloa joalo ka peipi e otlolohileng e seamless ho latela melao e thehiloeng karolong e sebetsang ea ASME B31.3.

Botenya ba lerako la pipe le mofuta oa thepa e tla ba tseo lisebelisoa li laetsoeng hore li sebelisoe ka tsona, boitsebiso ba bona ho li-fittings bo sebakeng sa matšoao a khatello ea khatello.

Nomoro ea tšepe.	Mofuta	Sebopeho sa lik'hemik'hale
Nomoro ea tšepe.	Mofuta	C	Si	S	P	Mn	Cr	Ni	Mo	Tse ding	ób	ós	δ5	HB
WPL6	0.3	0.15-0.3	0.04	0.035	0.6-1,35	0.3	0.4	0.12	Cb:0.02;V:0.08	415-585	240	22
WPL9	0.2		0.03	0.03	0.4-1.06		1.6-2.24			435-610	315	20
WPL3	0.2	0.13-0.37	0.05	0.05	0.31-0.64		3.2-3.8			450-620	240	22
WPL8	0.13	0.13-0.37	0.03	0.03	0.9		8.4-9.6			690-865	515	16