ASTM A106 A53 Gr.B Qaab-dhismeedka Wareega ee Tuubooyinka Birta ee Gaadiidka Saliidda iyo Gaaska
| Halabuurka Kiimikada | |||||||||
| Darajo | Ugu badnaan,% | ||||||||
| Kaarboon | Manganese | Fosfooraska | Baaruud | Copper | Nikkel | Chromium | Molybdenum | Vanadium | |
| Nooca S (tuubo aan toos ahayn) | |||||||||
| Darajada B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Nooca E (koronto-iska-caabbinta-alxanka) | |||||||||
| Darajada B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Guryaha Makaanikada | |
| Xoog | Darajada B |
| Xoog xajin,min,psi [MPa] | 60000 [415] |
| Xoog soo saar,min,psi[MPa] | 35000 [240] |
| Kordhinta 2 inji ama 50 mm | e=625000 [1940]A⁰²7U9 |
Dhuumaha birta ASTM waxaa loola jeedaa dhuumaha birta kaarboon ee loo isticmaalo hababka gudbinta saliidda iyo gaaska. Waxa kale oo loo isticmaalaa in lagu qaado dareerayaasha kale sida uumiga, biyaha, iyo dhoobada.
ASTM A53 Birta tuubada Guage | |||
| Cabbirka | OD | WT (mm) | Dhererka (m) |
| 1/2"x Sch 40 | 21.3 OD | 2.77 mm | 5To7 |
| 1/2"x Sch 80 | 21.3 mm | 3.73 mm | 5To7 |
| 1/2"x Sch 160 | 21.3 mm | 4.78 mm | 5To7 |
| 1/2" x Sch XXS | 21.3 mm | 7.47 mm | 5To7 |
| 3/4" x Sch 40 | 26.7 mm | 2.87 mm | 5To7 |
| 3/4" x Sch 80 | 26.7 mm | 3.91 mm | 5To7 |
| 3/4" x Sch 160 | 26.7 mm | 5.56 mm | 5To7 |
| 3/4" x Sch XXS | 26.7 OD | 7.82 mm | 5To7 |
| 1" x Sch 40 | 33.4 OD | 3.38 mm | 5To7 |
| 1" x Sch 80 | 33.4 mm | 4.55 mm | 5To7 |
| 1" x Sch 160 | 33.4 mm | 6.35 mm | 5To7 |
| 1" x Sch XXS | 33.4 mm | 9.09 mm | 5To7 |
| 11/4" x Sch 40 | 42.2 OD | 3.56 mm | 5To7 |
| 11/4" x Sch 80 | 42.2 mm | 4.85 mm | 5To7 |
| 11/4" x Sch 160 | 42.2 mm | 6.35 mm | 5To7 |
| 11/4" x Sch XXS | 42.2 mm | 9.7 mm | 5To7 |
| 11/2" x Sch 40 | 48.3 OD | 3.68 mm | 5To7 |
| 11/2" x Sch 80 | 48.3 mm | 5.08 mm | 5To7 |
| 11/2" x Sch XXS | 48.3mm | 10.15 mm | 5To7 |
| 2" x Sch 40 | 60.3 OD | 3.91 mm | 5To7 |
| 2" x Sch 80 | 60.3 mm | 5.54 mm | 5To7 |
| 2" x Sch 160 | 60.3 mm | 8.74 mm | 5To7 |
| 21/2" x Sch 40 | 73 OD | 5.16 mm | 5To7 |
Dusha caadiga ah
Dusha Saliidda Madow
| ASTM A53 Fasalka B Dhuumaha Birta - Muuqaallada Muhiimka ah & La qabsiga Qeexida | |||
| Tilmaamaha lagu taliyay (Qoafka darbiga/SCH) | Daaweynta Dusha sare | Habka Rakibaadda | Faa'iidooyinka Muhiimka ah |
| • Biyaha: 2.77-5.59mm (SCH 40) Biyaha bulaacada: 3.91-7.11mm (SCH 80) OD weyn (≥300mm): 5.59-12.7mm (SCH 40-SCH 120) | • Dhulka hoostiisa: Galvanizing-kulul (≥550g/m²) + epoxy tar dhuxusha • Dusha sare: rinjiga galvanizing-ku-kulul/ka-hortagga miridhku • Bulaacadaha: FBE dahaarka gudaha + ka hortagga daxalka dibadda | • OD≤100mm: Xadhkaha xidhan • OD>100mm: alxanka + flange • Dhulka hoostiisa: Weld ka hortagga daxalka | La qabsiga cadaadiska hooseeya; iska caabinta daxalka; dheelitirnaanta qiimaha xoogga |
| Laanta/isku xidhka: 2.11-4.55mm (SCH 40) • Qoyska (OD≤50mm): 1.65-2.77mm (SCH 10-SCH 40) • Inta badan bannaanka: 3.91-5.59mm (SCH 80) | • Guud ahaan: Galvanizing-kulul (ASTM A123) • Humid: Galvanizing + rinji akrilik ah • Dhulka hoostiisa: Galvanizing + 3PE daahan | • Qoyska: dunta + gaaska gaaska • Laanta: TIG alxanka + ururka • Flange: gaas u adkaysta + tijaabada cidhiidhiga hawada | la kulma cadaadiska ≤0.4MPa; ka-hortagga daadinta; shaabad wadajir ah oo adag |
| • Hawada / qaboojinta: 2.11-5.59mm (SCH 40) • Uumiga: 3.91-7.11mm (SCH 80) • Haydarooliga: 1.65-3.05mm (SCH 10-SCH 40) | • Aqoon-is-weydaarsi: Saliid-ka-hortagga miridhku + koodhka dushiisa • Uumi: Rinjiga heerkul sare (≥200℃) • Qoyaanka/saliid: Galvanizing-kulul-kulul/daahan epoxy | • OD≤80mm: Xabag leh + xabagta anaerobic OD dhexdhexaad ah: alxanka MIG/arc • Uumi: ogaanshaha cillad alxanka + kalagoyska ballaarinta | Ku habboon alxanka warshadaha; iska caabinta cadaadiska uumiga; adeeg dheer |
| • Biyaha ku duugan: 2.11-3.91mm (SCH 40) • Qaab dhismeedka birta (OD≥100mm): 4.55-9.53mm (SCH 80-SCH 120) • Tuubooyinka dabka: 2.77-5.59mm (SCH 40, u hoggaansan xeerka dabka) | • Ku-xidhan: Rinjiga ka-hortagga miridhku + hoobiye sibidhka • Qaab dhismeedka birta: rinjiga galvanizing-kulul/fluorocarbon • Tuubooyinka dabka: Rinjiga ka hortagga miridhku casaanka ah | • Ku-xidhan: Sleeve + xidhid wadajir ah • Qaab dhismeedka birta: alxanka buuxa + hagaajinta flange • Tuubooyinka dab-damiska: Isku xidhka fidsan/jeexan | La qabsiga cadaadiska hooseeya; xoogga sare; la kulma aqbalida dabka |
| • Waraabka: 2.11-4.55mm (SCH 40) • Biyogaaska: 1.65-2.77mm (SCH 10-SCH 40) • Saliidda: 3.91-7.11mm (SCH 80, saliid u adkaysata) | • Waraabka: Galvanizing-kulul-kulul/Rinji-ka-hortagga daxalka • Biyogaas: Galvanizing + daahan gudaha epoxy • Goobta Saliidda: epoxy tar dhuxul + saliid ka hortagga miridhku | • Waraabka: Socket + giraanta caagga ah • Biyogaas: Dulman + gaas xidhidh • Goobta Saliida: alxanka + alxanka ka hortagga daxalka | Qiime jaban; iska caabinta saameynta; ilaalinta daxalka beerta/saliidda |
| • Warshada: 2.11-5.59mm (SCH 40, 20ft/40ft weel ku habboon) • Xeebta: 3.91-7.11mm (SCH 80, neecaw badda u adkaysata) • Beerta/degmada: 1.65-4.55mm (SCH 10-SCH 40, 8m/10m caadada) | • Guud ahaan: Galvanizing Kulul (U hoggaansanaanta CBP US) • Xeebta: Galvanizing + rinjiga fluorocarbon (milix u adkaysta) • Beeraha: Rinjiga madow ee ka hortagga miridhku | • Warshada: Xadhkaha goosan + urur degdeg ah • Xeebta: alxanka + flange ka hortagga daxalka • Beerta: isku xirka godka | Ku habboon gaadiidka Maraykanka; la qabsiga deegaanka xeebaha; kharash-ku-ool ah |
1) Xafiiska Laanta - Taageerada Isbaanishka ku hadasha, Kaalmada fasaxida kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah, oo leh cabbirro kala duwan
3) Waxaa soo kormeeray hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, oo wata baakadaha caadiga ah ee badda.
Ilaalinta aasaasiga ah: Baal kasta waxaa lagu duudduubay daamur, 2-3 baakidh oo qallajiye ah ayaa lagu ridayaa baal kasta, ka dibna baalku waxa lagu daboolaa kulaylka maro aan biyuhu lahayn.
Isku xidhka: Xariggu waa 12-16mm Φ suunka birta, 2-3 tan / xidhmo loogu talagalay qalabka qaadista ee dekedda Maraykanka.
Calaamadaynta waafaqsanaanta: Calaamadaha laba luqolaha ah (Ingiriis + Isbaanish) ayaa lagu dabaqaa calaamad cad oo ah walxo, tafaasiil, code HS, dufcad iyo lambarka warbixinta imtixaanka.
Wadashaqeyn xasiloon oo lala yeesho shirkadaha maraakiibta sida MSK, MSC, COSCO silsiladda adeegga saadka oo hufan, silsilad adeegga saadka ayaanu kugu qanacsannahay.
Waxaan raacnaa halbeegyada nidaamka maaraynta tayada ISO9001 dhammaan habraacyada, waxaanan leenahay kontorool adag ka soo iibsashada alaabta baakadaha si loo qaado jadwalka baabuurta. Tani waxay dammaanad qaadaysaa tuubooyinka birta ee warshadda oo dhan ilaa goobta mashruuca, waxay kaa caawineysaa inaad dhisto aasaas adag oo loogu talagalay mashruuc aan dhib lahayn!
S: Waa maxay heerarka ay ku kulmaan tuubooyinka birta ee Ameerikada Dhexe?
A:Waxay la kulmaan ASTM A53 Fasalka B waxayna sidoo kale u hoggaansami karaan heerarka maxalliga ah.
S: Waqtiga keenista?
A:45-60 maalmood oo ay ku jiraan wax soo saarka iyo kastamka; dhoofin degdeg ah ayaa diyaar ah.
S: Kaalmada kastamka?
A:Haa, waxaanu la shaqaynaa dillaaliinta maxaliga ah si aan u maareyno kastamka, cashuuraha, iyo waraaqaha si habsami leh loo gaarsiiyo.
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