Ọkpụkpọ igwe anaghị agba nchara, nke a makwaara dị ka igwe anaghị agba nchara, bụ cylinder oghere dị ogologo nke ejiri na-ebugharị mmiri (mmiri ma ọ bụ gas).
“Pipu igwe anaghị agba nchara” na “tube igwe anaghị agba nchara” fọrọ nke nta ka ha na-agbanwe agbanwe, ọ bụ ezie na obere ọdịiche dị-n'ozuzu, tube nwere ihe injinia siri ike karịa ọkpọkọ.
Cepheus bụ onye nrụpụta ọkachamara ọkachamara n'ichepụta ọkpọkọ enweghị nkebi na nnukwu, ọkara na obere dayameta.
A na-emepụta ọkpọkọ igwe anaghị agba nchara dị iche iche na nkọwa zuru oke na àgwà kachasị elu.
Cepheus nwere akụrụngwa dị mma yana njikwa mma zuru oke, guzobe usoro njikwa ogo ọgbara ọhụrụ, webata teknụzụ dị elu nke mba ụwa wee nabata usoro mmepụta mba ụwa.
A na-eji ọkpọkọ igwe anaghị agba nchara eme ihe n'ọtụtụ ọrụ dị ka mmanụ ala, ụlọ ọrụ kemịkalụ, igwe, ike eletrik, eriri kemịkalụ, mpempe akwụkwọ, ibipụta na agba, nri na akụkụ pneumatic wdg.
A na-enye ụlọ ọrụ ahụ akụrụngwa nyocha zuru oke ma nakwere ụkpụrụ teknụzụ maka ngwaahịa ndị dị ka: ọkpọkọ na-enweghị ntụpọ maka ụgbọ njem mmiri, ọkpọkọ na-enweghị ihe ọ bụla maka ihe owuwu, enweghị nkenke maka ọkụ ọkụ na onye na-ekpo ọkụ.
The n'èzí dayameta nke enweghị nkebi igwe anaghị agba nchara anyị na-emepụta ranges si 4.0mm ka 1219mm. Ọkpụrụkpụ mgbidi bụ 0.5mm ruo 100mm. Maka metal, anyị dị oké njọ.
| Nkọwapụta | |
| Nha | OD: 4.0 ~ 1219mm; WT: 0.5 ~ 100mm; Ogologo: 6m, 12m, Max.18m |
| Usoro | Enweghị ntụpọ, oyi dọtara, oyi akpọchiela, akpọchie ọkụ |
| Ọgwụgwụ | PE (Nkwụsị larịị), BE (Beveled End), NPT, BW (Butt Weld End) |
| Elu | Ịkpọ ihe enyemaka, ihicha (180#, 220#, 240#, 320#, 400#, 600#) |
| Arọ usoro iwu (kg/m) | Ibu/mita = (OD-WT)*WT*0.02507Ha abụọODnaWTna mm. |
Mara:
OD bụ dayameta dị n'èzí akọwapụtara.
WT bụ ọkpụrụkpụ mgbidi akọwapụtara
A ga-achịkọta ọkpọkọ igwe anaghị agba nchara n'efu. Mgbe a na-eji annealing na-egbuke egbuke, pickling adịghị mkpa.
Isi akara ule
| Austenitic/Super Austenitic igwe anaghị agba nchara | 304.304H 31277 |
| Ferrite/Super Ferrite igwe anaghị agba nchara | 405, 430, 439, 444, TP446-1/TP446-2, S44660, S44735, S44736 |
| Duplex/Super Duplex igwe anaghị agba nchara | S31500, S31803, S32205, S32304, S32520, S32550, S32750, S32760 |
| Martensite/Super Martensite igwe anaghị agba nchara | 410S, 410, 420, 420J2, 431, 17-4PH, 13Cr110, 17Cr110/125 |
| nickel Alloy enweghị nkebi Pipe | N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, N10675, N08080, N0808, N08080 30, N06035, N07750 |
Ọkọlọtọ mmepụta
| GB | GB 5310, GB13296, GB/T 9948, GB/T14976, GB/T14975 |
| ASTM | ASTM A213/213M (ASME SA213/SA213M), ASTM A312/312M (ASME SA312/SA312M), ASTM A789/789M(ASME SA789/SA789M), ASTM A790/790M(ASME SA790/SA312M), ASTM A790/790 , ASTM B423 (ASME SB423), ASTM B407 (ASME SB407), ASTM B668 (ASME SB668) |
| DIN | DIN 17456, DIN17458 |
| EN | EN10216-5 |
| JIS | JIS G3459, JIS G3463 |
Nkwenye na ịdị arọ nke mgbidi (ASTM A312)
| Onye nrụpụta NPS | Ndidi, % sitere na aha aha | |
| gafere | N'okpuru | |
| 1/8 ruo 2-1/2 gụnyere, oke t/D niile | 20.0 | 12.5 |
| 3 ruo 18 inch., t/D ruo 5% gụnyere. | 22.5 | 12.5 |
| 3 ruo 18 inch., t/D：5% | 15.0 | 12.5 |
| 20 na ibu, welded, niile t/D ruru | 17.5 | 12.5 |
| 20 na ibu, enweghị nkebi, t/D ruo 5% gụnyere. | 22.5 | 12.5 |
| 20 na ibu, enweghị nkebi, t/D ：5% | 15.0 | 12.5 |
Mara:
t = Ọkpụrụkpụ mgbidi ọnụ;
D = Enyere iwu n'èzí dayameta.
Nkwenye na dayameta dị n'èzí (ASTM A312)
| Onye nrụpụta NPS | Nkwenye n'ime dayameta dị n'èzí | |||
| gafere | N'okpuru | |||
| In. | mm | In. | mm | |
| 1/8 ruo 1-1/2, gụnyere. | 1/64 (0.015) | 0.4 | 1/32 (0.031) | 0.8 |
| Ihe karịrị 1-1/2 ruo 4, gụnyere. | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Ihe karịrị 4 ruo 8, gụnyere. | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Ihe karịrị 8 ruo 18, gụnyere. | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Ihe karịrị 18 ruo 26, gụnyere. | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Ihe karịrị 26 ruo 34, gụnyere. | 5/32 (0.156) | 4.0 | 1/32 (0.031) | 0.8 |
| Ihe karịrị 34 ruo 48, gụnyere. | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Nkwenye n'ịdị kwụ ọtọ (ASTM A312)
| OD akọwapụtara, na. | Ọkpụrụkpụ mgbidi akọwapụtara, n'ime. | Ntụgharị kachasị na 3ft ọ bụla, in. | Ogologo curvature kacha elu na ngụkọta ogologo, n'ime. |
| Ruo 5.0 ink. | Ihe karịrị 3% OD ruo 0.5, gụnyere. | 0,030 | 0.010 x ogologo, ft |
| Ihe karịrị 5.0 ruo 8.0, gụnyere. | Ihe karịrị 4% OD ruo 0.75, gụnyere. | 0,045 | 0.015 x ogologo, ft |
| Ihe karịrị 8.0 ruo 12.75, gụnyere. | Ihe karịrị 4% OD ruo 1.0, gụnyere. | 0.060 | 0.020 x ogologo, ft |
Ozi mbukota
A na-akwakọba ọkpọkọ igwe anaghị agba nchara dịka ihe onye ahịa chọrọ. Iji zere mmebi ọ bụla nwere ike ịkpata n'oge njem ụgbọ njem mba ụwa, anyị na-enye ụfọdụ ụzọ nkwakọ ngwaahịa nhọrọ, gụnyere akpa kpara akpa, akpa plywood, na igbe osisi.
Oge nzipu: Eprel-12-2020