Mapaipi eSpiral Welded eMapaipi eGasi reMasikirwo

Tsananguro pfupi:

Pombi yakasungirirwa inotenderera chinhu chinogona kushandiswa mumaindasitiri akasiyana-siyana. Nekusimba kwayo uye kugara kwenguva refu, yave chinhu chakakosha mumapurojekiti ekupa mvura, indasitiri yemafuta, indasitiri yemakemikari, indasitiri yemagetsi, indasitiri yekudiridza kwekurima, uye kuvaka mumaguta. Ingave yekufambisa mvura, kutamisa gasi kana zvinangwa zvekuvaka, pombi yakasungirirwa inotenderera isarudzo yakavimbika uye inoshanda.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Pombi yakasungirirwa yespiral, inozivikanwawo sechubhuweld, inogadzirwa uchishandisa tekinoroji yepamusoro yekuwedera kuti igadzire chigadzirwa chakasimba. Ine denderedzwa rinotenderera rinogara richiumbwa nekuwedera simbi pamwe chete. Chimiro ichi chakasiyana chinopa simba risingaenzaniswi, zvichiita kuti ive yakakodzera kushandiswa kwakaoma sengemitsetse yegasi rechisikigo.

Imwe yenzira huru dzekushandisa mapombi e spiral welded kutakurwa kwegasi rechisikigo. Yakagadzirwa uye yakagadzirwa kuti ikwanise kutsungirira mamiriro ekumanikidzwa kwakanyanya anokonzerwa nekutakurwa kwegasi rechisikigo. Mapombi e spiral welded anovimbisa kuendesa gasi rechisikigo zvakachengeteka uye zvinobudirira kumaindasitiri nevatengi, zvichiita kuti pave nekuwanikwa kwakavimbika uye kuderedza chero kubuda kwegasi kana tsaona.

Dhayamita yekunze yezita Ukobvu hweMadziro eZita (mm)
mm In 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 22.0
Kurema Pachikamu Kureba (kg/m)
219.1 8-5/8 31.53 36.61 41.65                      
273.1 10-3/4 39.52 45.94 52.30                      
323.9 12-3/4 47.04 54.71 62.32 69.89 77.41                  
(325)   47.20 54.90 62.54 70.14 77.68                  
355.6 14 51.73 60.18 68.58 76.93 85.23                  
(377.0)   54.89 63.87 72.80 81.67 90.50                  
406.4 16 59.25 68.95 78.60 88.20 97.76 107.26 116.72              
(426.0)   62.14 72.33 82.46 92.55 102.59 112.58 122.51              
457 18 66.73 77.68 88.58 99.44 110.24 120.99 131.69              
(478.0)   69.84 81.30 92.72 104.09 115.41 126.69 137.90              
508.0 20 74.28 86.49 98.65 110.75 122.81 134.82 146.79 158.69 170.56          
(529.0)   77.38 90.11 102.78 115.40 127.99 140.52 152.99 165.43 177.80          
559.0 22 81.82 95.29 108.70 122.07 135.38 148.65 161.88 175.04 188.17          
610.0 24 89.37 104.10 118.77 133.39 147.97 162.48 176.97 191.40 205.78          
(630.0)   92.33 107.54 122.71 137.83 152.90 167.92 182.89 197.81 212.68          
660.0 26 96.77 112.73 128.63 144.48 160.30 176.05 191.77 207.43 223.04          
711.0 28 104.32 121.53 138.70 155.81 172.88 189.89 206.86 223.78 240.65 257.47 274.24      
(720.0)   105.65 123.09 140.47 157.81 175.10 192.34 209.52 226.66 243.75 260.80 277.79      
762.0 30 111.86 130.34 148.76 167.13 185.45 203.73 211.95 240.13 258.26 276.33 294.36      
813.0 32 119.41 139.14 158.82 178.45 198.03 217.56 237.05 256.48 275.86 295.20 314.48      
(820.0)   120.45 140.35 160.20 180.00 199.76 219.46 239.12 258.72 278.28 297.79 317.25      
864.0 34   147.94 168.88 189.77 210.61 231.40 252.14 272.83 293.47 314.06 334.61      
914.0 36     178.75 200.87 222.94 244.96 266.94 288.86 310.73 332.56 354.34      
(920.0)       179.93 202.20 224.42 246.59 286.70 290.78 312.79 334.78 356.68      
965.0 38     188.81 212.19 235.52 258.80 282.03 305.21 328.34 351.43 374.46      
1016.0 40     198.87 223.51 248.09 272.63 297.12 321.56 345.95 370.29 394.58 443.02    
(1020.0)       199.66 224.39 249.08 273.72 298.31 322.84 347.33 371.77 396.16 444.77    
1067.0 42     208.93 234.83 260.67 286.47 312.21 337.91 363.56 389.16 414.71 465.66    
118.0 44     218.99 246.15 273.25 300.30 327.31 354.26 381.17 408.02 343.83 488.30    
1168.0 46     228.86 257.24 285.58 313.87 342.10 370.29 398.43 426.52 454.56 510.49    
1219.0 48     238.92 268.56 298.16 327.70 357.20 386.64 416.04 445.39 474.68 553.13    
(1220.0)       239.12 268.78 198.40 327.97 357.49 386.96 146.38 445.76 475.08 533.58    
1321.0 52       291.20 323.31 327.97 387.38 449.34 451.26 483.12 514.93 578.41    
(1420.0)           347.72 355.37 416.66 451.08 485.41 519.74 553.96 622.32 690.52  
1422.0 56         348.22 382.23 417.27 451.72 486.13 520.48 554.97 623.25 691.51 759.58
1524.0 60         373.38 410.44 447.46 484.43 521.34 558.21 595.03 688.52 741.82 814.91
(1620.0)           397.03 436.48 457.84 515.20 554.46 593.73 623.87 711.11 789.12 867.00
1626.0 64         398.53 438.11 477.64 517.13 556.56 595.95 635.28 713.80 792.13 870.26
1727.0 68         423.44 465.51 507.53 549.51 591.43 633.31 675.13 758.64 841.94 925.05
(1820.0)           446.37 492.74 535.06 579.32 623.50 667.71 711.79 799.92 887.81 975.51
1829.0 72           493.18     626.65 671.04 714.20 803.92 890.77 980.39
1930.0 76                 661.52 708.40 755.23 848.75 942.07 1035.19
(2020.0)                   692.60 741.69 790.75 888.70 986.41 1084.02
2032.0 80                 696.74 746.13 795.48 894.03 992.38 1090.53
(2220.0)                   761.65 815.68 869.66 977.50 1085.80 1192.53
(2420.0)                       948.58 1066.26 1183.75 1301.04
(2540.0) 100                     995.93 1119.53 1242.94 1366.15
(2845.0) 112                     1116.28 1254.93 1393.37 1531.63

Pamusoro pe,mapaipi akasungirirwa anotendererainoshandiswawo zvakanyanya mukupa mvura uye masisitimu ekubvisa mvura. Kugadzirwa kwayo hakubvi mvura uye kuramba ngura kunoita kuti ive sarudzo yakakwana yekutakura mvura kubva kwainobva kuenda kwairi. Nekuda kwekugara kwayo kwenguva refu, inogona kutsungirira mamiriro akaoma anowanzo sangana nawo mumapurojekiti ekupa mvura, ichipa nharaunda nemaindasitiri mhinduro dzinogara kwenguva refu uye dzakavimbika.

Mapaipi Ekuvaka Ane Hollow-Section

Muindasitiri yemafuta, mapaipi akasungirirwa anotenderera anoita basa rakakosha mukufambisa gasi, utsi, gasi repetroleum rakanyungudutswa nezvimwe zvinhu. Simba rayo guru uye kuramba kwayo ngura zvinoita kuti ive sarudzo yakanaka yekufambisa zvinhu izvi zvinoshanduka-shanduka. Ingave chiri chigadzirwa chikuru chemafuta kana kuti chidiki, mapaipi akasungirirwa anotenderera anovimbisa kutakurwa kwakachengeteka uye kwakanaka kwezvinhu izvi zvakakosha.

Uyezve, chimiro chepombi yakasungirirwa inotenderera chinoshandiswa zvakanyanya. Inowanzo shandiswa semachubhu ekuisa nheyo mumapurojekiti ekuvaka, zvichipa rutsigiro rwakakosha uye kugadzikana. Kusimba kwepombi iyi kunoitawo kuti ive sarudzo yekutanga yemabhiriji, madoko, migwagwa uye zvivakwa zvekuvaka. Kugona kwavo kutsungirira mitoro inorema uye simba rekunze kunoita kuti zvivakwa izvi zvive zvakachengeteka uye zvakavimbika, zvichiita kuti zvive chinhu chakakosha mubasa rekuvaka muguta.

Mukupedzisa, pombi yakasungirirwa inotenderera (inozivikanwawo sepombi yekubatanidza) inopa mhinduro inoshanda uye inogara kwenguva refu kumaindasitiri akasiyana siyana. Mashandisirwo ayo akasiyana-siyana anosanganisira mainjiniya emvura, indasitiri yemafuta, indasitiri yemakemikari, indasitiri yemagetsi, kudiridza kwekurima, kuvaka mumaguta, nezvimwewo. Ingave ichishandiswa kutakura zvinwiwa kana magasi, kana kuti pazvinangwa zvekuvaka, pombi yakasungirirwa inotenderera isarudzo yakavimbika uye inoshanda. Nesimba rayo rakasiyana, kuchinjika uye kuramba ngura, inoramba iri chinhu chakakosha muindasitiri yemazuva ano.


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