ASME/ANSI B16.5 & B16.47 – Li-Flanges tsa Liphaephe tsa Tšepe le Lisebelisoa tse Fetotsoeng

Tlhaloso e Khutšoanyane:

Mantsoe a bohlokoa:Flange ea Tšepe ea Khabone, Flange e Thellang, Flange ea Molala ea Weld, Flange tse Foufetseng, Flange tsa A105.
Boholo:1/2 Inch – 60 Inch, DN15mm – DN1500mm, Tekanyetso ea Khatello: Sehlopha sa 150 ho isa Sehlopha sa 2500.
Thomello:Ka hare ho matsatsi a 7-15 mme ho latela bongata ba odara ea hau, Lintho tsa Setoko lia fumaneha.
Mefuta ea Li-Flanges:Li-Flanges tsa Molala oa Weld (WN), Li-Flanges tsa Slip-On (SO), Li-Flanges tsa Socket Weld (SW), Li-Flanges tse nang le Threaded (TH), Li-Flanges tse foufetseng (BL), Li-Flanges tsa Lap Joint (LJ), Li-Flanges tsa Weld tse nang le Threaded le Socket (SW/TH), Li-Flanges tsa Orifice (ORF), Li-Flanges tsa Reducer (RF), Li-Flanges tsa Expander (EXP), Li-Flanges tsa Ring tse Potolohang (SRF), Li-Flanges tsa Anchor (AF)

Kopo:
Li-flange li sebelisoa hangata lits'ebetsong tsa liphaephe, e leng se nolofalletsang ho qhaqhoa le ho hlokomeloa ha sistimi habonolo. Li boetse li sebelisoa lisebelisoa tsa indasteri tse kang lipompo, li-valve le lisebelisoa tse sa fetoheng ho li hokahanya le litsamaiso tsa liphaephe.

Romella imeile ho rona Litlhaloso tsa Sehlahisoa

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Tlhahisoleseding e Tloaelehileng - ASME/ANSI B16.5 & B16.47 - Li-Flanges tsa Liphaephe le Lisebelisoa tse Fetotsoeng

Tekanyetso ea ASME B16.5 e akaretsa likarolo tse fapaneng tsa li-flange tsa liphaephe le li-fitting tse nang le li-flange, ho kenyeletsoa litekanyetso tsa khatello le mocheso, thepa, litekanyo, mamello, ho tšoaea, ho leka le ho khetholla li-openings bakeng sa likarolo tsena. Tekanyetso ena e kenyelletsa li-flange tse nang le mabitso a sehlopha sa litekanyetso ho tloha ho 150 ho isa ho 2500, tse koahelang boholo ho tloha ho NPS 1/2 ho isa ho NPS 24. E fana ka litlhoko liyuniting tsa metric le US. Ho bohlokoa ho hlokomela hore tekanyetso ena e lekanyelitsoe ho li-flange le li-fitting tse nang le li-flange tse entsoeng ka thepa e entsoeng ka cast kapa forged, ho kenyeletsoa li-flange tse foufetseng le li-flange tse itseng tse fokotsang tse entsoeng ka thepa e entsoeng ka cast, forged, kapa plate.

Bakeng sa diphaephe tse nang le diphaephe le di-fitting tse nang le diphaephe tse fetang 24" NPS, ASME/ANSI B16.47 e lokela ho ba le tshupiso.

Mefuta e Tloaelehileng ea Flange
● Li-Flanges tse Thellang: Li-flange tsena hangata li tlatsitsoe ka har'a ANSI Class 150, 300, 600, 1500 le 2500 ho fihlela ho 24" NPS. Li "thelletsoe holim'a" lipheletso tsa phaephe kapa tsa ho li kopanya 'me li tjheselletsoa sebakeng sa tsona, ho lumella li-weld tsa fillet kahare le kantle ho flange. Mefuta ea ho fokotsa e sebelisoa ho fokotsa boholo ba mela ha sebaka se lekanyelitsoe.
● Li-Flanges tsa Molala oa Weld: Li-flanges tsena li na le hub e telele e fapaneng e nang le moqomo o mosesaane le phetoho e boreleli ea botenya, e netefatsang khokahano e felletseng ea weld ho phaephe kapa ho kenya. Li sebelisoa maemong a boima a ts'ebeletso.
● Li-Flanges tsa Mahlakore a Kopanetsoeng: Li kopantsoe le ntlha ea stub, li-flanges tsa mahlakore a kopanetsoeng li thellisoa holim'a ho kenya ntlha ea stub 'me li hokahanngoa ka ho tjheseletsa kapa mekhoa e meng. Moralo oa tsona o hlephileng o lumella ho lokisoa habonolo nakong ea ho kopanya le ho qhaqha.
● Li-Flanges tsa ho Thusa: Li-flange tsena ha li na sefahleho se phahamisitsoeng 'me li sebelisoa le masale a ho Thusa, li fana ka litharollo tse theko e tlaase bakeng sa likhokahano tsa li-flange.
● Li-Flanges tse nang le khoele (tse nang le screw): Li khathetse ho lekana le phaephe e itseng ka hare ho bophara, li-flanges tse nang le khoele li entsoe ka likhoele tsa phaephe tse nang le khoele ka lehlakoreng le ka morao, haholo-holo bakeng sa liphaephe tse nyane tse nang le khoele.
● Li-flange tsa Socket Weld: Li tšoana le li-flange tse thellang, li-flange tsa socket weld li etsoa ka mochini ho lekana le li-socket tsa boholo ba phaephe, e leng se lumellang ho tjheseletsa li-fillet ka lehlakoreng le ka morao ho tiisa khokahano. Hangata li sebelisoa bakeng sa liphaephe tse nyane tsa bore.
● Li-Flang tse Foufetseng: Li-flange tsena ha li na lesoba le bohareng 'me li sebelisetsoa ho koala kapa ho thibela qetello ea sistimi ea liphaephe.

Tsena ke tse ling tsa mefuta e tloaelehileng ea li-flange tsa liphaephe tse sebelisoang lits'ebetsong tse fapaneng tsa indasteri le tsa khoebo. Khetho ea mofuta oa flange e itšetlehile ka lintlha tse kang khatello, mocheso le mofuta oa mokelikeli o tsamaisoang, hammoho le litlhoko tse itseng tsa projeke. Khetho e nepahetseng le ho kenngoa ha li-flange ke tsa bohlokoa bakeng sa ts'ebetso e sireletsehileng le e sebetsang hantle ea litsamaiso tsa liphaephe.

Litlhaloso

ASME B16.5: Tšepe ea Khabone, Tšepe e sa Ruseng, Tšepe e kopantsoeng

EN 1092-1: Tšepe ea Khabone, Tšepe e sa Ruseng, Tšepe e kopantsoeng

DIN 2501: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng

GOST 33259: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng

SABS 1123: Tšepe ea Khabone, Tšepe e sa Ruseng, Tšepe e kopantsoeng

Lisebelisoa tsa Flange
Li-flange li kopanngoa ho phaephe le nozzle ea lisebelisoa. Ka hona, e entsoe ka thepa e latelang;
● Tšepe ea k'habone
● Tšepe e tlaase ea alloy
● Tšepe e sa ruseng
● Motsoako oa thepa e sa tloaelehang (Stub) le thepa e 'ngoe e tšehetsang

Lethathamo la thepa e sebelisoang tlhahisong le akaretsoa ho ASME B16.5 le B16.47.
● ASME B16.5 -Li-Flanges tsa Liphaephe le Li-Flanged Fittings NPS ½” ho isa ho 24”
● ASME B16.47 -Li-Flanges tsa Tšepe tse Bophara bo Boholo NPS 26” ho isa ho 60”

Lisebelisoa tse sebelisoang hangata tsa ho betla ke
● Tšepe ea Khabone: – ASTM A105, ASTM A350 LF1/2, ASTM A181
● Tšepe e kopantsoeng: – ASTM A182F1 /F2 /F5 /F7 /F9 /F11 /F12 /F22
● Tšepe e sa Hloekeng: – ASTM A182F6 /F304 /F304L /F316 /F316L/ F321/F347/F348

Litekanyo tsa Flange tsa Sehlopha sa 150

Boholo ka lisenthimithara	Boholo ka mm	Dia ea Kantle.	Flange e teteaneng.	OD ea Setsi	Bolelele ba Flange	RF Dia.	Bophahamo ba RF	PCD	Sekoti sa Socket	Palo ea Libolt	Boholo ba Bolt UNC	Bolelele ba Bolt ea Mochini	Bolelele ba RF Stud	Boholo ba Lesoba	Boholo ba ISO Stud	Boima ba 'mele ka kg
		A	B	C	D	E	F	G	H
1/2	15	90	9.6	30	14	34.9	2	60.3	22.2	4	1/2	50	55	5/8	M14	0.8
3/4	20	100	11.2	38	14	42.9	2	69.9	27.7	4	1/2	50	65	5/8	M14	0.9
1	25	110	12.7	49	16	50.8	2	79.4	34.5	4	1/2	55	65	5/8	M14	0.9
1 1/4	32	115	14.3	59	19	63.5	2	88.9	43.2	4	1/2	55	70	5/8	M14	1.4
1 1/2	40	125	15.9	65	21	73	2	98.4	49.5	4	1/2	65	70	5/8	M14	1.4
2	50	150	17.5	78	24	92.1	2	120.7	61.9	4	5/8	70	85	3/4	M16	2.3
2 1/2	65	180	20.7	90	27	104.8	2	139.7	74.6	4	5/8	75	90	3/4	M16	3.2
3	80	190	22.3	108	29	127	2	152.4	90.7	4	5/8	75	90	3/4	M16	3.7
3 1/2	90	215	22.3	122	30	139.7	2	177.8	103.4	8	5/8	75	90	3/4	M16	5
4	100	230	22.3	135	32	157.2	2	190.5	116.1	8	5/8	75	90	3/4	M16	5.9
5	125	255	22.3	164	35	185.7	2	215.9	143.8	8	3/4	85	95	7/8	M20	6.8
6	150	280	23.9	192	38	215.9	2	241.3	170.7	8	3/4	85	100	7/8	M20	8.6
8	200	345	27	246	43	269.9	2	298.5	221.5	8	3/4	90	110	7/8	M20	13.7
10	250	405	28.6	305	48	323.8	2	362	276.2	12	7/8	100	115	1	M24	19.5
12	300	485	30.2	365	54	381	2	431.8	327	12	7/8	100	120	1	M24	29
14	350	535	33.4	400	56	412.8	2	476.3	359.2	12	1	115	135	1 1/8	M27	41
16	400	595	35	457	62	469.9	2	539.8	410.5	16	1	115	135	1 1/8	M27	54
18	450	635	38.1	505	67	533.4	2	577.9	461.8	16	1 1/8	125	145	1 1/4	M30	59
20	500	700	41.3	559	71	584.2	2	635	513.1	20	1 1/8	140	160	1 1/4	M30	75
24	600	815	46.1	663	81	692.2	2	749.3	616	20	1 1/4	150	170	1 3/8	M33	100

Sehlopha sa 150 Weld Neck Flange Litekanyo

Boholo ka lisenthimithara	Boholo ka mm	Bophara ba Kantle	Botenya ba Flange	OD ea Setsi	Molala o Welded OD	Bolelele ba Molala oa ho Tjheseletsa	Bore	Bophara ba RF	Bophahamo ba RF	PCD	Sefahleho se Welded
		A	B	C	D	E	F	G	H	I	J
1/2	15	90	9.6	30	21.3	46	Sekoti sa molala sa ho tjheseletsa se nkiloe kemisong ea liphaephe	34.9	2	60.3	1.6
3/4	20	100	11.2	38	26.7	51		42.9	2	69.9	1.6
1	25	110	12.7	49	33.4	54		50.8	2	79.4	1.6
1 1/4	32	115	14.3	59	42.2	56		63.5	2	88.9	1.6
1 1/2	40	125	15.9	65	48.3	60		73	2	98.4	1.6
2	50	150	17.5	78	60.3	62		92.1	2	120.7	1.6
2 1/2	65	180	20.7	90	73	68		104.8	2	139.7	1.6
3	80	190	22.3	108	88.9	68		127	2	152.4	1.6
3 1/2	90	215	22.3	122	101.6	70		139.7	2	177.8	1.6
4	100	230	22.3	135	114.3	75		157.2	2	190.5	1.6
5	125	255	22.3	164	141.3	87		185.7	2	215.9	1.6
6	150	280	23.9	192	168.3	87		215.9	2	241.3	1.6
8	200	345	27	246	219.1	100		269.9	2	298.5	1.6
10	250	405	28.6	305	273	100		323.8	2	362	1.6
12	300	485	30.2	365	323.8	113		381	2	431.8	1.6
14	350	535	33.4	400	355.6	125		412.8	2	476.3	1.6
16	400	595	35	457	406.4	125		469.9	2	539.8	1.6
18	450	635	38.1	505	457.2	138		533.4	2	577.9	1.6
20	500	700	41.3	559	508	143		584.2	2	635	1.6
24	600	815	46.1	663	610	151		692.2	2	749.3	1.6

Litekanyo tsa Flange tse foufetseng tsa sehlopha sa 150

Boholo ka lisenthimithara	Boholo ka mm	Kantle Dia.	Sekoahelo E teteaneng.	RF Dia.	RF Bolelele	PCD	Palo ea Liboutu	Boholo ba Bolutu UNC	Mochini oa Bolt Bolelele	RF Stud Bolelele	Boholo ba Lesoba	Sekoti sa ISO Boholo	Boima ba 'mele ka kg
		A	B	C	D	E
1/2	15	90	9.6	34.9	2	60.3	4	1/2	50	55	5/8	M14	0.9
3/4	20	100	11.2	42.9	2	69.9	4	1/2	50	65	5/8	M14	0.9
1	25	110	12.7	50.8	2	79.4	4	1/2	55	65	5/8	M14	0.9
1 1/4	32	115	14.3	63.5	2	88.9	4	1/2	55	70	5/8	M14	1.4
1 1/2	40	125	15.9	73	2	98.4	4	1/2	65	70	5/8	M14	1.8
2	50	150	17.5	92.1	2	120.7	4	5/8	70	85	3/4	M16	2.3
2 1/2	65	180	20.7	104.8	2	139.7	4	5/8	75	90	3/4	M16	3.2
3	80	190	22.3	127	2	152.4	4	5/8	75	90	3/4	M16	4.1
3 1/2	90	215	22.3	139.7	2	177.8	8	5/8	75	90	3/4	M16	5.9
4	100	230	22.3	157.2	2	190.5	8	5/8	75	90	3/4	M16	7.7
5	125	255	22.3	185.7	2	215.9	8	3/4	85	95	7/8	M20	9.1
6	150	280	23.9	215.9	2	241.3	8	3/4	85	100	7/8	M20	11.8
8	200	345	27	269.9	2	298.5	8	3/4	90	110	7/8	M20	20.5
10	250	405	28.6	323.8	2	362	12	7/8	100	115	1	M24	32
12	300	485	30.2	381	2	431.8	12	7/8	100	120	1	M24	50
14	350	535	33.4	412.8	2	476.3	12	1	115	135	1 1/8	M27	64
16	400	595	35	469.9	2	539.8	16	1	115	135	1 1/8	M27	82
18	450	635	38.1	533.4	2	577.9	16	1 1/8	125	145	1 1/4	M30	100
20	500	700	41.3	584.2	2	635	20	1 1/8	140	160	1 1/4	M30	130
24	600	815	46.1	692.2	2	749.3	20	1 1/4	150	170	1 3/8	M33	196

Maemo le Kereiti

ASME B16.5: Li-Flanges tsa Liphaephe le Lisebelisoa tse Fetotsoeng	Lisebelisoa: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng
EN 1092-1: Li-Flanges le Manonyeletso a Tsona - Li-Flanges tse chitja bakeng sa Liphaephe, Li-valve, Lisebelisoa le Lisebelisoa, PN e Khethiloeng - Karolo ea 1: Li-Flanges tsa Tšepe	Lisebelisoa: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng
DIN 2501: Li-Flanges le Manonyeletso a Mehele	Lisebelisoa: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng
GOST 33259: Li-Flanges bakeng sa Li-valve, Lisebelisoa le Liphaephe bakeng sa Khatello ho PN 250	Lisebelisoa: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng
SABS 1123: Li-Flanges bakeng sa Liphaephe, Li-valve le Lisebelisoa	Lisebelisoa: Tšepe ea Khabone, Tšepe e sa Hloekeng, Tšepe e kopantsoeng

Mokhoa oa Tlhahiso

Taolo ea Boleng

Tlhahlobo ea Lisebelisoa tse Tala, Tlhahlobo ea Lik'hemik'hale, Teko ea Mekaniki, Tlhahlobo ea Pono, Tlhahlobo ea Tekanyo, Teko ea ho Kobeha, Teko ea ho Foforeha, Teko ea Tšusumetso, Teko ea DWT, Tlhahlobo e sa Senyeheng (UT, MT, PT, X-Ray,）, Teko ea ho Tiea, Teko ea Khatello, Teko ea ho Lutla ha Litulo, Teko ea Metallography, Teko ea ho Sila, Teko ea ho Hanela Mollo, Teko ea Spray ea Letsoai, Teko ea Ts'ebetso ea Phallo, Teko ea Torque le Thrust, Tlhahlobo ea ho Penta le ho Koahela, Tlhahlobo ea Litokomane…..

Tšebeliso le Tšebeliso

Li-flange ke likarolo tsa bohlokoa tsa indasteri tse sebelisetsoang ho hokela liphaephe, li-valve, lisebelisoa le likarolo tse ling tsa liphaephe. Li bapala karolo ea bohlokoa ho hokela, ho tšehetsa le ho koala litsamaiso tsa liphaephe. Li-flange li sebetsa e le likarolo tsa bohlokoa lits'ebetsong tse fapaneng tsa indasteri, ho kenyeletsoa:

● Mekhoa ea ho Phaepha
● Li-valve
● Lisebelisoa

● Likhokahano
● Ho koala
● Taolo ea Khatello

Ho paka le ho Romela

Ho Womic Steel, re utloisisa bohlokoa ba ho paka ka mokhoa o sireletsehileng le ho romela thepa ka mokhoa o tšepahalang ha ho tluoa tabeng ea ho tlisa liphaephe tsa rona tsa boleng bo holimo monyako oa hau. Mona ke kakaretso ea mekhoa ea rona ea ho paka le ho romella thepa bakeng sa litšupiso tsa hau:

Sephutheloana:
Liphaephe tsa rona tsa liphaephe li phuthetsoe ka hloko ho netefatsa hore li fihla ho uena li le boemong bo phethahetseng, li loketse litlhoko tsa hau tsa indasteri kapa tsa khoebo. Ts'ebetso ea rona ea ho paka e kenyelletsa mehato ea bohlokoa e latelang:
● Tlhahlobo ea Boleng: Pele ho liphutheloana, li-flange tsohle li hlahlojoa ka botlalo ho netefatsa hore li fihlela litekanyetso tsa rona tse thata tsa ts'ebetso le botšepehi.
● Sekoahelo se Sireletsang: Ho latela mofuta oa thepa le ts'ebeliso, li-flange tsa rona li ka fumana sekoahelo se sireletsang ho thibela ho bola le tšenyo nakong ea lipalangoang.
● Ho Tlama ka Tšireletseho: Li-flange li tlameletsoe hammoho ka mokhoa o sireletsehileng, ho netefatsa hore li lula li tsitsitse ebile li sirelelitsoe nakong eohle ea ts'ebetso ea ho romella.
● Ho Ngola le ho Fana ka Litokomane: Sephutheloana se seng le se seng se ngotswe ka ho hlaka ka tlhahisoleseding ya bohlokwa, ho kenyeletswa le ditlhaloso tsa sehlahiswa, bongata, le ditaelo dife kapa dife tse ikgethang tsa ho sebetsana le sona. Ditokomane tse amehang, tse kang disetifikeiti tsa ho latela melao, le tsona di a kenyeletswa.
● Sephutheloana se Ikhethileng: Re ka amohela likopo tse khethehileng tsa ho paka ho latela litlhoko tsa hau tse ikhethang, re netefatsa hore li-flange tsa hau li lokisitsoe hantle kamoo ho hlokahalang.

Ho tsamaisa ka sekepe:
Re sebelisana 'moho le balekane ba tšepahalang ba ho romela thepa ho netefatsa hore thepa e tla romelloa ka mokhoa o tšepahalang le o nakong sebakeng seo u se boletseng. Sehlopha sa rona sa thepa se ntlafatsa litsela tsa ho romela thepa ho fokotsa linako tsa ho tsamaisa thepa le ho fokotsa kotsi ea tieho. Bakeng sa thepa ea machabeng, re sebetsana le litokomane tsohle tse hlokahalang tsa thepa ea lekgetho le ho latela melao ho nolofatsa ho tlosoa ha thepa ea lekgetho ka mokhoa o boreleli. Re fana ka likhetho tse feto-fetohang tsa ho romela thepa, ho kenyeletsoa le ho romelloa ka potlako bakeng sa litlhoko tse potlakileng.