Carbon Steel Welded Pipe
Butt-welded pombi inoumbwa nekudyisa ndiro yesimbi inopisa kuburikidza nemagadzirirwo ayo anoikungurutsira kuita mhango denderedzwa chimiro.Kudzvinya migumo miviri yendiro pamwe chete kunoburitsa mubatanidzwa wakasanganiswa kana musono.Mufananidzo 2.2 inoratidza ndiro yesimbi painotanga nzira yekugadzira butt-weld pipe
Isinganyanyi kushandiswa panzira nhatu idzi spiral-weld pipe.Spiral-weld pipe inoumbwa nekumonyorora zvidimbu zvesimbi kuita spiral shape, yakafanana nebarber's pole, ipapo welding uko mipendero inobatana kuita musono.Rudzi urwu rwepombi inongogumira kune masisitimu epombi uchishandisa yakaderera kudzvinyirira nekuda kwemadziro ayo matete.Mufananidzo 2.3 inoratidza spiral-welded pombi sezvainooneka isati yave welding.
Imwe neimwe yenzira nhatu dzekugadzira pombi ine zvayakanakira nezvayakaipira.Butt-welded pombi, semuenzaniso, inoumbwa kubva mundiro yakakungurutswa iyo ine yunifomu yemadziro ukobvu uye inogona kuongororwa kuti haina kuremara isati yagadzirwa uye inonama.Iyi nzira yekugadzira inonyanya kubatsira kana madziro matete uye urefu hurefu hunodiwa.Nekuda kweiyo welded seam, zvakadaro, pane nguva dzose mukana wehurema hunopukunyuka kuwanda kwekutarisa kwemhando yekutarisa kunoitwa panguva yekugadzira.
Somugumisiro, American National Standards Institute (ANSI) yakagadzira mitemo yakasimba yekugadzirwa kwepombi.Pressure Piping Code B31 yakanyorerwa kutonga kugadzirwa kwepombi.Kunyanya, kodhi B31.1.0 inopa simba chinhu che85% chepombi yakakungurutswa, 60% yepipe-welded pombi, uye 100% kunyatsoshanda kwepombi isina musono.
Kazhinji, kukora kwemadziro kwakakura kunogadzirwa nenzira isina musono.Zvisinei, kune dzakawanda pasi-kudzvinyirira kushandiswa kwepombi, iyo inopfuurira welded nzira ndiyo inonyanya hupfumi.Seamless pombi inogadzirwa mune imwechete uye yakapetwa kaviri kureba.Single random urefu hunosiyana kubva 16'-0″ku20'-0″.Mapombi 2″uye pazasi anowanikwa akapetwa kaviri asina kureba achiyera kubva pa35'-0″kusvika ku40'-0″.
Carbon steel welded & isina musono pombi zviyero uye uremu
| Carbon Pipe, Fittings uye Flanges | |
| Form | Welded (RW) uye isina musono |
| Application | Fluid, Structural |
| Size Range | DN15 – DN600 |
| MaGrades | 250, 350 |
| Kukora Kwemadziro | Std Wt, XS |
| Fittings Type | Butt weld, Screwed & socket, Flanges, Black uye Galvanized fittings kune EN10241 (BS 1740) |
| Fittings Shape | Magokora, Tees, Reducers, Caps, Stub ends, Flanges (ANSI, Tafura E, D uye H) |
| Processing | Cheka-kusvika-kureba, |
Speciation pepa reiyo yakatwasuka welded pombi
| Tsanangudzo (mm) | OD (dhayamita rekunze) | rusvingo ukobvu | uremu | |
| 1/2 inch | 21.25 | 2.75 | 1.26 | |
| 3/4 inch | 26.75 | 2.75 | 1.63 | |
| 1 inch | 33.3 | 3.25 | 2.42 | |
| 11/4 inch | 42.25 | 3.25 | 3.13 | |
| 11/2 inch | 48 | 3.5 | 3.84 | |
| 2 inch | 60 | 3.5 | 4.88 | |
| 21/2 inch | 75.5 | 3.75 | 6.64 | |
| 3 inch | 88.5 | 4.0 | 8.34 | |
| 4 inch | 114 | 4.0 | 10.85 | |
| 5 inch | 140 | 4.5 | 15.04 | |
| 6 inch | 165 | 4.5 | 17.81 | |
| 8 inch | 219 | 6 | 31.52 | |
Specification tafura yakapetwa spiral welded pombi
| tsanangudzo | rusvingo ukobvu | Huremu pamamita | National standard water pressure value | Nominal water pressure value | tsanangudzo | rusvingo ukobvu | Huremu pa mete | National standard water pressure value | Nominal water pressure value |
| 219 | 6 | 32.02 | 9.7 | 7.7 | 720 | 6 | 106.15 | 3 | 2.3 |
| 7 | 37.1 | 11.3 | 9 | 7 | 123.59 | 3.5 | 2.7 | ||
| 8 | 42.13 | 12.9 | 10.3 | 8 | 140.97 | 4 | 3.1 | ||
| 273 | 6 | 40.01 | 7.7 | 6.2 | 9 | 158.31 | 4.5 | 3.5 | |
| 7 | 46.42 | 9 | 7.2 | 10 | 175.6 | 5 | 3.9 | ||
| 8 | 52.78 | 10.3 | 8.3 | 12 | 210.02 | 6 | 4.7 | ||
| 325 | 6 | 47.7 | 6.5 | 5.2 | 820 | 7 | 140.85 | 3.1 | 2.4 |
| 7 | 55.4 | 7.6 | 6.1 | 8 | 160.7 | 3.5 | 2.7 | ||
| 8 | 63.04 | 8.7 | 6.9 | 9 | 180.5 | 4 | 3.1 | ||
| 377 | 6 | 55.4 | 5.7 | 4.5 | 10 | 200.26 | 4.4 | 3.4 | |
| 7 | 64.37 | 6.7 | 5.2 | 11 | 219.96 | 4.8 | 3.8 | ||
| 8 | 73.3 | 7.6 | 6 | 12 | 239.62 | 5.3 | 4.1 | ||
| 9 | 82.18 | 8.6 | 6.8 | 920 | 8 | 180.43 | 3.1 | 2.5 | |
| 10 | 91.01 | - | 7.5 | 9 | 202.7 | 3.5 | 2.8 | ||
| 426 | 6 | 62.25 | 5.1 | 4 | 10 | 224.92 | 3.9 | 3.1 | |
| 7 | 72.83 | 5.9 | 4.6 | 11 | 247.22 | 4.3 | 3.4 | ||
| 8 | 82.97 | 6.8 | 5.3 | 12 | 269.21 | 4.7 | 3.7 | ||
| 9 | 93.05 | 7.6 | 6 | 1020 | 8 | 200.16 | 2.8 | 2.2 | |
| 10 | 103.09 | 8.5 | 6.7 | 9 | 224.89 | 3.2 | 2.5 | ||
| 478 | 6 | 70.34 | 4.5 | 3.5 | 10 | 249.58 | 3.5 | 2.8 | |
| 7 | 81.81 | 5.3 | 4.1 | 11 | 274.22 | 3.9 | 3 | ||
| 8 | 93.23 | 6 | 4.7 | 12 | 298.81 | 4.2 | 3.3 | ||
| 9 | 104.6 | 6.8 | 5.3 | 1220 | 8 | 239.62 | - | 1.8 | |
| 10 | 115.92 | 7.5 | 5.9 | 10 | 298.9 | 3 | 2.3 | ||
| 529 | 6 | 77.89 | 4.1 | 3.2 | 11 | 328.47 | 3.2 | 2.5 | |
| 7 | 90.61 | 4.8 | 3.7 | 12 | 357.99 | 3.5 | 2.8 | ||
| 8 | 103.29 | 5.4 | 4.3 | 13 | 387.46 | 3.8 | 3 | ||
| 9 | 115.92 | 6.1 | 4.8 | 1420 | 10 | 348.23 | 2.8 | 2 | |
| 10 | 128.49 | 6.8 | 5.3 | 14 | 417.18 | 3.2 | 2.4 | ||
| 630 | 6 | 92.83 | 3.4 | 2.6 | 1620 | 12 | 476.37 | 2.9 | 2.1 |
| 7 | 108.05 | 4 | 3.1 | 14 | 554.99 | 3.2 | 2.4 | ||
| 8 | 123.22 | 4.6 | 3.6 | 1820 | 14 | 627.04 | 3.3 | 2.2 | |
| 9 | 138.33 | 5.1 | 4 | 2020 | 14 | 693.09 | - | 2 | |
| 10 | 153.4 | 5.7 | 4.5 | 2220 | 14 | 762.15 | - | 1.8 |
Yakazorwa mafuta zvishoma, Dip inopisa yakabatiswa, Electro
galvanized, Dema, Bare, Varnish coating / Anti rust mafuta,
Protective Coatings
