Ukuhanjiswa kweProjekthi yoMbhobho weGesi yeNdalo yaseArgentina kunye ne-BV Yesithathu-iQela loQinisekiso

Ibhetshi ezinikeleyo yemibhobho kunye nezixhobo zemibhobho ilugqibile uhlolo lweqela lesithathu -lweprojekthi yokwenziwa kwemibhobho yerhasi yendalo yaseArgentina{1}}apho ulawulo lwemathiriyeli, ukuchaneka komda, kunye nokulandeleka-kungaxoxiswana.

Eyona nto igqamileyo kolu khululoi-tight bore (ID) ulawulokwayeiziphumo zoburhabaxa obucocekileyo bomphezulukwiI-ASTM A106 yeBanga B (ASME B36.10) imibhobho engenamthungo, kunye neukuthotyelwa kwe-flange ezimbini -ezisemgangathweniifunwa yiprojekthi.

Le phakheji igubungela umbhobho wentsimbi yekhabhoni kunye neenxalenye zemibhobho ehambelanayo yokwenziwa kokuhanjiswa kwegesi, kubandakanya:

• Umbhobho womgca:API 5L SAWL (amabakala eprojekthi abandakanya X52 / X70; X70 umzekelo wokumakisha orekhodiweyo ekuhlolweni)
• Umbhobho ongenamthungo:ASME B36.10,I-ASTM A106 Gr. B, BE, 11.7 m
• IiFlanges: MSS SP-44 + ASME B16.5, izinto ezibandakanyaI-ASTM A694 Gr. F42 (290) / F52 (360) / F70 (485); kunye ASME B16.5 A105 izinto
• Umsonto:MSS SP-97,I-ASTM A694 Gr. F52 (360)
• I-Spiral Wound Gasket:I-ASME B16.20; uqwalaselo lwempahla lubandakanyaI-304SS + igraphite eguquguqukayo(FG) kumdibaniso/umsesane wangaphakathi
• I-Stud Bolts + Heavy Hex Nuts:ibholithi ingqinisisiweI-ASTM A193 Gr. B7 / ASTM A194 Gr{4}}H
• I-Reducer Eccentric / Cap / Tee:MSS SP-75 izinto kuqukaGr. WPHY-52kwayeGr. WPHY-70

Kwiiprojekthi ezininzi zokwenziwa kwemibhobho, iiflanges ziba "yibhotile yokwamkelwa" kuba imizobo, iiklasi, kunye neenkcukacha zobuso kufuneka zihambelane ngokugqibeleleyo.

Le bhetshi ibandakanyaukuwelda iiflange zentamoyenziwe yaphawulwa kuzo zombini i-MSS SP-44 kunye ne-ASME B16.5, ngamandla amakhulu-I-ASTM A694amabakala (F42/F52/F70) asetyenziswa kuwo wonke ubungakanani kunye neemfuno zokulinganisa.

Kuba A106 Gr. B (ASME B36.10) umbhobho ongenamthungo, uhlolo olurekhodiweyo zombiniiitshekhi zomdakwayeiitshekhi zoburhabaxa bomphezuluphambi kokupeyinta-ngenxa yozinzo kunye nemeko yomphezulu ichaphazela ngqo ukufaneleka{1}}ukuphakama, ukuqukuqela kweprofayile, kunye nokungaguquguquki kokwenziwa.

IBore (ID) kunye noLawulo lweDimensional (Iziphumo eziRekhodiweyo)

• NPS 16" SCH80, 11.7 m:

I-ID ilinganisiwe365.2-366.8 mm (a 1.6 mmifestile), enobude obulinganisiweyo11726-11730 mm

• NPS 24" SCH80, 11.7 m:

I-ID ilinganisiwe545.6-548.1 mm (a 2.5 mmifestile), enobude obulinganisiweyo11714-11717 mm

Ngokwezinto ezisebenzayo: ukunwenwa kwebhore kuthetha okumbalwa "kutheni lo mgca unganyuki" ixesha lokulinganisa{0}}nokudibanisa.

Uburhabaxa boMphezulu (Ngaphambi kokuPeyintwa)

• Imibhobho ye-NPS 24: 123–162 µin
• Imibhobho ye-NPS 16: 134-167 µin

Ngaphaya kwebhetshi,{0}}iqela lesithathu imisebenzi yokuhlola ibandakanyiweukuhlolwa okubonakalayo, uqinisekiso lobungakanani, ukutshekishwa komgangatho, ukuqinisekiswa kokumakisha, kunye nophononongo lwamaxwebhu-kunye neetshekhi ezongezelelweyo ezifanaukuqinisekiswa kwe-ellipticitykumbhobho womgca we-SAWL.

Ukufaka iibholiti kunye neegaskets, uhlolo nalo lurekhodweiimvavanyo zokufakwa kwebholiti/nut(ukunqanda ukuxhuzula intambo / umngcipheko we-jamming) kunye nokutyunjwa kwezinto eziqinisekisiweyo ze-gasket kunye nokuhlolwa kokuthotyelwa.

Qhagamshelana ngoku

FAQ

 

 

01.Zithini iziphumo eziqinisekisiweyo zedayimitha yangaphakathi (ID) ye-ASTM A106 Gr.B engenamthungo ye-SCH 80 imibhobho?

Uluhlu lwe-ID olurekhodiweyo lwalu365.2–366.8 mm (NPS 16 SCH 80, 11.7 m)kwaye545.6–548.1 mm (NPS 24 SCH 80, 11.7 m)-umbonisoulawulo oluluqilima kakhuluukulungiselela ukulinganisa{0}} phezulu.

02.Ngawaphi amaxabiso oburhabaxa bomphezulu aye alinganiswa kwimibhobho ye-A106 Gr.B (phambi kokupeyintwa)?

Ufundo olurhabaxa123–162 µin (NPS 24)kwaye134–167 µin (NPS 16), exhasa aumgangatho ococekileyoukulungiselela ukutyabeka kunye nokwamkelwa.

03.Kutheni zombini i-MSS SP-44 kunye ne-ASME B16.5 ziphawulwe kwiiFlange zeKlasi yama-600?

Iiprojekthi zemibhobho zihlala zichaza nokuba umgangatho wemizobo/iiPO; iiflange eziphawulweyo kwaye ziqinisekisiwe ukubaMSS SP-44 + ASME B16.5(kunyeI-ASTM A694 F42/F52/F70) ukunciphisa umngcipheko weukwala ukungahambelani okusemgangathweningexesha lokufumana kunye nokuphononongwa kwe-QA.

04.Zifanele ziodolwe njani iibholiti/iintongomane ukunqanda ukulibaziseka kwe-flange{1}}kwisiza?

ChazaI-ASTM A193 B7 / ASTM A194 2H, shushu -dipha igalvanizing ukuya kwi-ASTM F2329, ichanekileubude/umsonto uthethathethwano, kwaye ufunauvavanyo lwe-bolt-nut fitukunqanda ukuxhuzula imisonto kunye nokumiswa kwendibano.

Iziqinisekiso

 

Isatifikethi seCE

Isatifikethi se-ISO 9001

Isatifikethi se-API Q1

Isatifikethi se-ABS

Isatifikethi se-AP-5L

Isatifikethi se-API-5CT