Ukuhlonza Ingxenye

Ikhodi ye-ASME B31.3 idinga ukuhlolwa okungahleliwe kwezinto kanye nezingxenye ukuze kuqinisekiswe ukuthotshelwa kwemininingwane namazinga asohlwini. I-B31.3 futhi idinga ukuthi lezi zinto zokusebenza zingabi nasici. Amazinga wengxenye kanye nokucaciswa kunezidingo ezihlukene zokumaka.

I-MSS SP-25 ejwayelekile

I-MSS SP-25 iyindinganiso yokumaka esetshenziswa kakhulu. Iqukethe izinhlobonhlobo zezidingo zokumaka ezinde kakhulu ukuthi zingafakwa ohlwini kulesi sithasiselo; sicela ubhekisele kuyo uma kunesidingo ukuze uqinisekise izimpawu zengxenye.

Isihloko Nezimfuneko

Isistimu Yokumaka Ejwayelekile Yamavalvu, Okokufaka, Ama-Flange kanye Nezinyunyana

1. Igama Lomkhiqizi noma Uphawu Lokuhweba
2. Ukuqokwa Kwesilinganiso
3. Ukuqokwa Okubalulekile
4. I-Melt Designation - njengoba kudingwa ngokucaciswa
5. I-Valve Trim Identification - ama-valve kuphela lapho edingeka
6. Ukuqokwa kukasayizi
7. Ukuhlonzwa Kweziphetho Ezinentambo
8. Isikhombi Esibhekene Nendandatho
9. Ukweqiwa Okuvumelekile Kwezimpawu

Izidingo Eziqondile Zokumaka

• Izidingo zokumaka zama-Flanged, ama-Flanged Fittings, kanye nama-Flanged Unions
• Izidingo Zokumaka Zokufakwa Kwentambo kanye Namantongomane Enyunyana
• Izidingo zokumaka ze-Welding kanye ne-Solder Joint Fittings kanye nezinyunyana
• Izidingo Zokumaka Zamavalvu Angeyona Insimbi
• Izidingo Zokumaka Ze-Cast Iron Valves
• Izidingo zokumaka zama-Ductile Iron Valves
• Izidingo zokumaka zamavalvu ensimbi

Izidingo Zokumaka Ipayipi Lensimbi (ezinye izibonelo)

I-ASTM A53
Ipayipi, insimbi, emnyama futhi eshisiwe, i-Zinc Coated, ishiselwe futhi ayinamthungo

1. Igama Lomkhiqizo Womkhiqizi
2. Uhlobo Lwepayipi (isb. ERW B, XS)
3. Inombolo yokucaciswa
4. Ubude

I-ASTM A106
Ipayipi Lensimbi Lekhabhoni Elingenamthungo Yesevisi Yezinga Lokushisa Eliphezulu

1. Izidingo zokumaka ze-A530/A530M
2. Inombolo Yokushisa
3. Ukumaka kwe-Hydro/NDE
4. “S” ngezidingo ezengeziwe njengoba kucacisiwe (amashubhu afakwe ngaphansi kwengcindezi, ukuhlolwa kwengcindezi yomoya ngaphansi kwamanzi, nokwelashwa kokushisa okuzinzile)
5. Ubude
6. Inombolo Yeshejuli
7. Isisindo ku-NPS 4 nangaphezulu

I-ASTM A312
Ukucaciswa Okujwayelekile Kwezimfuneko Ezivamile Ze-Specialized Carbon kanye ne-Alloy Steel Pipe

1. Izidingo zokumaka ze-A530/A530M
2. Umaki Wokuhlonza Oyimfihlo Womkhiqizi
3. Ingenamthungo noma i-Welded

I-ASTM A530/A530A
Ukucaciswa Okujwayelekile Kwezimfuneko Ezivamile Ze-Specialized Carbon kanye ne-Alloy Steel Pipe

1. Igama Lomkhiqizi
2. Ibanga lokucaciswa

Ukufakwa Kwezidingo Zokumaka (ezinye izibonelo)

I-ASME B16.9
Ukufakwa Kwezinqenqema Zensimbi Ezakhiwe Ngafekthri

1. Igama Lomkhiqizi noma Uphawu Lokuhweba
2. Ukuhlonza Okubalulekile Nomkhiqizo (i-ASTM noma uphawu lwebanga le-ASME)
3. "WP" kuphawu lwebanga
4. Inombolo yeshejuli noma ukujiya kodonga okuzisholo
5. I-NPS

I-ASME B16.11
Ukufakwa Kwakhiwe, I-Socket Welding kanye ne-Threaded

1. Igama Lomkhiqizi noma Uphawu Lokuhweba
2. Ukuhlonza okubalulekile ngokuhambisana ne-ASTM efanele
3. Uphawu lokuhambisana komkhiqizo, kungaba “WP” noma “B16″
4. Ukuqokwa kwekilasi - 2000, 3000, 6000, noma 9000

Lapho usayizi nokuma kungazivumeli zonke lezi zimpawu ezingenhla, zingase zishiywe ngokulandelana okunikezwe ngenhla.

I-MSS SP-43
Ukufakwa kwe-Stainless Steel Butt-Welding Welding eyenziwe

1. Igama Lomkhiqizi noma Uphawu Lokuhweba
2. I-“CR” ilandelwa uphawu lwezinto ezibonakalayo ze-ASTM noma ze-AISI
3. Inombolo yeshejuli noma igama lokujiya kodonga
4. Usayizi

Amavalvu Ezidingo Zokumaka (ezinye izibonelo)

I-API Standard 602
Amavalvu Esango Lensimbi Ehlangene - Ama-Flanged, Anemicu, Ashiselwe, Futhi Amaphethelo Omzimba Owengeziwe

1. Amavaluvu azomakwa ngokuvumelana nezimfuneko ze-ASME B16.34
2. Ivalvu ngayinye izoba nepuleti lensimbi elikwazi ukumelana nokugqwala elinolwazi olulandelayo:
   - Umkhiqizi
   - Imodeli yomkhiqizi, uhlobo, noma inombolo yesibalo
   - Usayizi
   - Isilinganiso sokucindezela esisebenzayo ku-100F
   - Impahla yomzimba
   - Nquma impahla
3. Imizimba ye-valve izomakwa kanje:
   - Ama-valve ane-threaded-end noma ama-Socket Welding-end valves - 800 noma 1500
   - Ama-valve ane-flanged-end - 150, 300, 600, noma 1500
   - Ama-valve okuphela kwe-Buttwelding - 150, 300, 600, 800, noma 1500

I-ASME B16.34
Ama-valve - Ama-Flanged, Anemicu futhi Ashiselwe

1. Igama Lomkhiqizi noma Uphawu Lokuhweba
2. Amavalve Omzimba Wezinto Zokusebenza Amavalvu Okushisa - Inombolo Yokushisa kanye Nebanga Lempahla Yebanga Elifojiwe noma Elihlanganisiwe - Ukucaciswa kwe-ASTM kanye neBanga
3. Isilinganiso
4. Usayizi
5. Lapho usayizi nokuma kungazivumeli zonke lezi zimpawu ezingenhla, zingase zishiywe ngokulandelana okunikezwe ngenhla
6. Kuwo wonke ama-valve, ipuleti lokuhlonza lizobonisa isilinganiso sokucindezela esisebenzayo ku-100F nezinye izimpawu ezidingwa yi-MSS SP-25.

Izibophelelo Zokumaka Izidingo (ezinye izibonelo)

I-ASTM 193
Ukucaciswa kwe-Alloy-Steel kanye ne-Stainless Steel Bolting Materials Yesevisi Yezinga Lokushisa Eliphezulu

1. Izimpawu zokuhlonza zebanga noma zomkhiqizi zizosetshenziswa ekugcineni kwesinye sezikodi ezingu-3/8″ ububanzi futhi nezikhudlwana emakhanda amabhawodi angu-1/4″ ububanzi nangaphezulu.

I-ASTM 194
Ukucaciswa kwe-Carbon kanye ne-alloy Steel Nuts for Bolts for High-Pressure kanye ne-High-Temperature Service

1. Umazisi womkhiqizi. 2. Ibanga kanye nenqubo yokukhiqiza (isb. 8F ikhombisa amantongomane ashisiwe noma akhiwe ngokubanda)

Izinhlobo Zezindlela Zokumaka

Kunezindlela eziningana zokumaka ipayipi, i-flange, i-fitting, njll., njenge:

I-Fa Stamping
Inqubo lapho kufa okuqoshiwe kusetshenziswa ukusika nokugxiviza (shiya umbono)

I-Stencilling kapende
Ikhiqiza isithombe noma iphethini ngokusebenzisa i-pigment endaweni phezu kwento emaphakathi enezikhala ezidala iphethini noma isithombe ngokuvumela kuphela umbala ukuthi ufinyelele izingxenye ezithile ezingaphezulu.

Amanye amasu ukugxiviza nge-Roll, Ukuphrinta kwe-Ink, Ukuphrinta kwe-Laser njll.