SS Butt Welded Fittings e lla
Tlhaloso ea Butt Welded Fittings
| Lebitso la Sehlahiswa | litsoele, lirekisi, lithae, likatiba Butt-Welding Stainless Stainless and welded Pipe Fitting |
| Boholo | 1/2"-72" |
| Botenya ba Lerako | SCH5S, SCH10s,SCH20S,SCH30,STD,SCH40S,SCH60,XS,SCH80S,SCH100,SCH120,,SCH160S,XXS, DIN, SGP JIS botenya |
| Standard | ASTMA312,WP403 A234WPB A420, ANSI B16.9/B16.28/B16.25 |
| JIS B2311-1997/2312, JIS B2311/B2312, DIN 2605-1/2617/2615, | |
| GB 12459-99, EN Standard joalo-joalo. | |
| Lintho tse bonahalang | Stainless Steel304, 304L, 304H, 316, 316L, 316H, 310, SS321, SS321H, 347, 347H, 904L |
| Duplex SS 2507, DSS2205, UNS31803 UNS32750 | |
| 1.4301,1.4306, 1.4401, 1.4435, 1.4406, 1.4404 | |
| Carbon Steel A234 WPB, WP5, WP9,WP11, WP22, A420WPL6, A420WPL8 | |
| ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4 | |
| STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 | |
| Bokaholimo | Sandblast , pickling ea acid, e hloekisitsoeng |
| Kopo | Phaephe ea mokelikeli o tlase le o bohareng, boiler, indasteri ea peterole le khase ea tlhaho, |
| ho cheka, indasteri ea lik'hemik'hale, indasteri ea motlakase, kaho ea likepe, lisebelisoa tsa manyolo le lipeipi, | |
| sebopeho, petrochemical, indasteri ea meriana, joalo-joalo. |
Likarolo /Litšobotsi
• Buttweld fittings ke liphaephe tse sebelisetsoang ho fetola tsela ea liphaephe (liqhetso), ho fokotsa/ho eketsa boholo ba liphaephe (li-reducers), lekala (teena, sefapano) kapa ho foufatsa phaephe (butt weld cap)
• Buttweld fittings e fumaneha ka libopeho tse ngata (litsupa, lithae, li-reducers, lifapano, likepisi, li-stub ends), lintlha tsa thepa (carbon, high-yield carbon, low-alloy, stainless, duplex, le alloys ea nickel),
le litekanyo (li-inch tse 2 ho isa ho tse 24 ka mokhoa o se nang moeli, 'me li cheselitsoe bakeng sa boholo bo boholo ba liphaephe).
• Litlhaloso tsa bohlokoa bakeng sa li-fittings tsa buttweld ke ASME B16.9 (li-fittings tsa carbon le alloy) le MSS SP 43 (e kopanyang ASME B16.9 bakeng sa lisebelisoa tsa tšepe e sa hloekang, duplex, le nickel alloy BW).
• Joalo ka ha phala e rekisoa ho tloha ho Shejule 10 ho ea ho Schedule 160, lipeipi tsa weld li rekisoa ka mokhoa o ts'oanang.
Lisebelisoa tsa weld butt weld li atile haholo ka tšepe e sa hloekang ka lebaka la melemo ea litšenyehelo. Sch 10S, SCH40SLisebelisoa tsa SSli boetse li atile haholo linthong tsa tšepe tse sa hloekang butt weld.
Lisebelisoa tse tloaelehileng bakeng sa li-fittings tsa butt weld ke A234 WPB (A & C e fumaneha hape), High Yield Carbon Steel, Stainless Steel 304 le 316 le Nickel Alloys.
• Lisebelisoa tsa lipeipi tse cheselitsoeng ka tšepe ea carbon le tšepe e sa hloekang ke likarolo tse kopanyang tse etsang hore li-valve li khonehe;
liphaephe le lisebelisoa tsamaisong ea liphaephe. Lisebelisoa tse cheselitsoeng li rorisa liphaephe tsa liphaephe tsamaisong efe kapa efe ea liphaephe 'me li lumella:
1.Ho fetola tataiso ea phallo tsamaisong ea liphaephe
2.Connect kapa liphaephe tse kopanetsoeng le lisebelisoa
3. Ho fana ka makala, phihlello le ho tloha ha lisebelisoa tsa tlatsetso
Tekheniki Data Sheets ea ANSI B16.9 lipeipi fittings (Elbow)
Letlapa la 1- Tekanyo ea Long Raduis Elbow
Tafole 2 Dimension ea Long Raduis Ho fokotsa Elbow
Table 3 Dimension of Long Raduis (LR) 180 returns Table 4 Dimension of Short Raduis (SR)Elbow
Tafole 5 Dimension ea Short Radius Bend Return Tafole 6 Dimension ea 3D elbow
Pipe fittings eblow Production Process
1. Ho amohela le ho Hlahloba
2. Boitsebiso ba Lintho
3. Setsoe/ Reducer/Tee /Cap Shape Forming
4. Ts'ebetso ea Welding
4. Kalafo ea Mocheso
5. Ho thunngoa ho phatloha
6. Ka mor'a Beveled
7. Ka mor'a ho hloekisoa
Lipotso le Likarabo (Lipotso le Likarabo)
P: Moreki o ile a kopa lisebelisoa tsa butt weld ho A105:
A: Lintho tse sebelisoang ka ho fetesisa tsa carbon steel buttweld ke A234WPB. E lekana le li-flange tsa A105, leha ho le joalo ha ho na ntho e kang ea A105 kapa A106 butt weld fitting.
A106 Gr.B ke ea boemo ba liphaephe. Lisebelisoa tsa A234WPB li entsoe ka liphaephe tsa A106GR.B. A105 ke thepa e tsoang ho Bar e entsoeng ho ba High pressure Fittings kapa Flange
P: Likopo tsa bareki ba "tloaelehileng" butt weld fittings:
A: Hona hape ke maikutlo a fosahetseng kaha li-flange li fumaneha ho A105 le A105 N, moo N e emelang e tloaelehileng.
Leha ho le joalo, ha ho na ntho e kang A234WPBN. Baetsi ba lihlahisoa ba etsa hore lisebelisoa tsa bona tsa butt weld li tloaelehe li ne li nkoa e le mokhoa o tloaelehileng oa ho phekola mocheso o ne o etsoa, Haholo-holo bakeng sa litsoe le Tees.
Moreki ea hlokang "normalized" butt weld fittings o lokela ho kopa li-fittings tsa WPL6 tse nang le chai e ngata 'me li tloaelehile joalo ka mokhoa o tloaelehileng.
P: Moreki o lebala ho bua ka kemiso ea lipeipi:
K: Lisebelisoa tsa Buttweld li rekisoa ho latela boholo ba liphaephe empa kemiso ea lipeipi e tlameha ho hlalosoa ho ts'oana le ID ea setopo le ID ea phala. Haeba ho se na kemiso e boletsoeng, re tla nka hore lebota le tloaelehileng le kopuoa.
Q; Moreki o lebala ho bua ka weld weld kapa seamless butt weld:
Lisebelisoa tsa butt weld li fumaneha ka tlhophiso ea welded le e seamless. Thepa e se nang seamless butt weld carbon steel kapa stainless steel fitting e entsoe ka phala e se nang moroko, 'me hangata e theko e boima ho feta.
Lisebelisoa tsa lipeipi tse se nang seam HA LI tloaelehe ka boholo bo fetang 12". Lisebelisoa tsa lipeipi tse cheselitsoeng li entsoe ka ERW welded carbon steel kapa pipe ea tšepe e sa hloekang. Li fumaneha ka boholo ba ½ "ho isa ho 72" 'me li theko e tlaase ho fetalintho tse seamless.
Q: Ho bolela eng Short Radius (SR) kapa Long Radius (LR)?
A: Hangata u tla utloa SR45 setsoe kapa LR45 setsoe. 45 kapa 90 e bua ka angle ea kobeha bakeng sa buttweld e loketseng ho fetola tsela ea ho phalla.
Setsoe se selelele sa radius (LR 90 Elbow kapa LR 45 elbow) se tla ba le ho kobeha ha phala e tla ba makhetlo a 1,5 boholo ba phala. Kahoo, 6 inch LR 90 e na le radius e kobehang eo e leng 1.5 x boholo ba phala ea lebitso.
Setsoe sa radius e khuts'oane (SR45 kapa SR90) e na le kobeho ea peipi e lekanang le boholo ba se loketseng, kahoo 6" SR 45 e na le radius e kobehang e leng 6" boholo ba phala ka lebitso.
Q: 3R kapa 3D setsoe phala e loketseng ke eng?
A: Taba ea pele, mantsoe 3R kapa 3D a sebelisoa ka mokhoa o ts'oanang. Setsoe sa 3R butt weld se na le radius e kobehang eo makhetlo a 3 ho feta boholo ba phala eo ho thoeng ke eona. Setsoe sa 3R se lekana le 3D Elbows
