Imibhobho ye-Will
I-Spiral Deped Pipe, eyaziwa ngokubaityhubhuweld, yenziwe isebenzisa itekhnoloji yokuphucula i-welding ye-weld yokwakha imveliso eyomeleleyo. Inendawo eqhubekayo ye-spiral eqhubekayo yenziwa ngamaqhekeza entsimbi ye-wlining kunye. Olu lwakhiwo lungafani lubonelela ngamandla angenakuthelekiswa nanto, owenza ukuba ilungele ukufumana izicelo ezinjeImigca yegesi yendalo.
Omnye wezicelo eziphambili zombhobho we-weldil welding yindalo yegesi yendalo. Yenziwe ngokukodwa kwaye yenziwe ukuze ihlale ijonge kwiindawo zoxinzelelo oluphezulu olunxulumene nosulelo lwegesi yendalo. Imibhobho ye-Weldile ye-Welding qinisekisa ukuhanjiswa okukhuselekileyo nangokufanelekileyo kwegesi yendalo kumashishini kunye nabathengi, ukuqinisekisa ukubonelelwa okuthembekileyo kunye nokunciphisa nayiphi na imvula okanye ingozi.
Ububanzi be-Oute engaphandle | Ubungakanani bomhlaba otyunjiweyo (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 |
Ubunzima beyunithi nganye (kg / m) | |||||||||||||||
219.1 | I-8-5 / 8 | 31.53 | 36.61 | 41.65 | |||||||||||
273.1 | I-10-3 / 4 | 39.52 | I-45.94 | I-52.30 | |||||||||||
323.9 | 12-3 / 4 | I-47.04 | I-54.71 | I-62.32 | I-69.89 | 77.41 | |||||||||
(325) | 47.20 | I-54.90 | I-62.54 | 70.14 | 77.68 | ||||||||||
355.6 | 14 | I-51.73 | 60.18 | I-68.58 | 76.93 | 85.23 | |||||||||
(377.0) | I-54.89 | I-63.87 | 72.80 | I-81.67 | I-90.50 | ||||||||||
406.4 | 16 | 59.25 | I-68.95 | 78.60 | I-88.20 | I-97.76 | I-107.26 | I-116.72 | |||||||
(426.0) | 62.14 | 72.33 | I-82.46 | I-92.55 | I-102.59 | I-112.58 | 122.51 | ||||||||
457 | 18 | I-66.73 | 77.68 | 88.58 | 99.44 | I-110.24 | I-120.99 | 131.69 | |||||||
(478.0) | I-69.84 | I-81.30 | I-92.72 | I-104.09 | 115.41 | 126.69 | 137.90 | ||||||||
I-508.0 | 20 | 74.28 | I-86.49 | I-98.65 | I-110.75 | 122.81 | 134.82 | I-146.79 | I-158.69 | I-170.56 | |||||
(529.0) | 78.38 | 90.11 | I-102.78 | 115.40 | 127.99 | I-140.52 | 152.99 | 165.43 | 177.80 | ||||||
I-559.0 | 22 | I-81.82 | I-95.29 | I-108.70 | 122.07 | 135.38 | 148.65 | 161.88 | 175.04 | 188.17 | |||||
I-610.0 | 24 | 89.37 | I-104.10 | 118.77 | 133.39 | I-147.97 | 162.48 | 176.97 | Ngo-191.40 | 205.78 | |||||
(630.0) | I-92.33 | I-107.54 | 122.71 | 137.83 | I-152.90 | 167.92 | 182.89 | 197.81 | 212.68 | ||||||
I-660.0 | 26 | I-96.77 | I-112.73 | 128.63 | 144.48 | I-160.30 | 176.05 | Ngo-191.77 | 207.43 | 223.04 | |||||
I-711.0 | 28 | I-104.32 | 121.53 | 138.70 | 155.81 | 172.88 | 189.89 | 206.86 | 223.78 | I-240.65 | 257.47 | 274.24 | |||
(720.0) | I-105.65 | 123.09 | I-140.47 | 157.81 | 175.10 | Ngo-192.34 | 209.52 | 226.66 | I-243.75 | 260.80 | 277.79 | ||||
I-762.0 | 30 | 111.86 | 130.34 | 148.76 | 167.13 | 185.45 | 203.73 | 211.95 | I-240.13 | 258.26 | 276.33 | 294.36 | |||
I-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) | I-120.45 | I-140.35 | 160.20 | I-180.00 | 199.76 | 219.46 | 239.12 | 258.72 | 278.28 | 297.79 | 317.25 | ||||
I-864.0 | 34 | 147.94 | 168.88 | 189.77 | 210.61 | 231.40 | 252.14 | 272.83 | 293.47 | 314.06 | 334.61 | ||||
I-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 | I-246.59 | 286.70 | 290.78 | 312.79 | 334.78 | 356.68 | ||||||
I-965.0 | 38 | 188.81 | 212.19 | 235.52 | 258.80 | 282.03 | 305.21 | 328.34 | 351.43 | 374.46 | |||||
I-1016.0 | 40 | Ngo-198.87 | 223.51 | I-248.09 | 272.63 | 297.12 | 321.56 | 345.95 | 370.29 | 394.58 | 443.02 | ||||
(1020.0) | 1996.66 | 224.39 | 249.08 | 273.72 | 298.31 | 322.84 | 347.33 | 371.77 | 396.16 | 444.77 | |||||
I-1067.0 | 42 | 208.93 | 234.83 | 260.67 | 286.47 | 312.21 | 337.91 | I-363.56 | 389.16 | 414.71 | I-465.66 | ||||
I-118.0 | 44 | 218.99 | 246.15 | 273.25 | I-300.30 | 327.31 | 354.26 | 381.17 | 408.02 | 343.83 | 488.30 | ||||
I-1168.0 | 46 | 228.86 | 257.24 | 285.58 | 313.87 | 342.10 | 370.29 | 398.43 | 426.52 | 454.56 | I-510.49 | ||||
1219.0 | 48 | 238.92 | 268.56 | 298.16 | 327.70 | I-357.20 | 386.64 | 416.04 | 445.39 | I-474.68 | 553.13 | ||||
(1220.0) | 239.12 | 268.78 | Ngo-198.40 | 327.97 | 357.49 | 386.96 | I-146.38 | 445.76 | I-475.08 | I-533.58 | |||||
1321.0 | 52 | 291.20 | 323.31 | 327.97 | 387.38 | 449.34 | I-451.26 | 483.12 | I-514.93 | I-578.41 | |||||
(1420.0) | 347.72 | 355.37 | I-416.66 | I-451.08 | 485.41 | I-519.74 | I-553.96 | I-622.32 | I-690.52 | ||||||
I-1422.0 | 56 | 348.22 | 382.23 | I-417.27 | I-451.72 | 486.13 | I-520.48 | I-554.97 | I-623.25 | I-691.51 | 759.58 | ||||
I-1524.0 | 60 | 373.38 | 410.44 | 447.46 | 484.43 | I-521.34 | 558.21 | I-595.03 | I-688.52 | I-741.82 | I-814.91 | ||||
(1620.0) | I-397.03 | 436.48 | 457.84 | I-515.20 | I-554.46 | I-593.73 | I-623.87 | I-711.11 | 789.12 | I-867.00 | |||||
1626.0 | 64 | 398.53 | 438.11 | I-477.64 | I-517.13 | I-556.56 | I-595.95 | I-635.28 | I-713.80 | 782.13 | I-870.26 | ||||
1727.0 | 68 | 423.44 | I-465.51 | I-507.53 | I-549.51 | I-591.43 | I-633.31 | I-675.13 | 758.64 | I-841.94 | I-925.05 | ||||
(1820.0) | 446.37 | I-492.74 | I-535.06 | I-579.32 | I-623.50 | I-667.71 | I-711.79 | I-799.92 | I-887.81 | I-975.51 | |||||
I-1829.0 | 72 | 493.18 | I-626.65 | I-671.04 | 714.20 | 803.92 | I-890.77 | I-980.39 | |||||||
Ngo-1930.0 | 76 | I-661.52 | I-708.40 | 755.23 | I-848.75 | I-942.07 | I-1035.19 | ||||||||
(2020.0) | I-692.60 | I-741.69 | I-780.75 | I-888.70 | I-986.41 | I-1084.02 | |||||||||
2032.0 | 80 | I-696.74 | I-746.13 | I-785.48 | I-894.03 | 992.38 | I-1090.53 | ||||||||
(2220.0) | I-761.65 | I-815.68 | I-869.66 | I-977.50 | I-1085.80 | I-1192.53 | |||||||||
(2420.0) | I-948.58 | I-1066.26 | I-1183.75 | 1301.04 | |||||||||||
(2540.0) | I-100 | I-995.93 | I-1119.53 | 1242.94 | 1366.15 | ||||||||||
(2845.0) | 112 | 1116.28 | I-1254.93 | 1393.37 | I-1531.63 |
Ukwengeza,Imibhobho ye-Willzisetyenziswa ngokubanzi kunikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi. Ukwakhiwa kwalo lokwakhiwa kwezakhelo kunye nokunganyangeki kwengqondo kwenza ukuba ukhetho olugqibeleleyo lokuhambisa amanzi ukusuka kumthombo ukuya kwindawo oya kuyo. Ngenxa yokuqina kwayo, inokumelana neemeko ezinzima zihlala zidibana neeprojekthi zokuhambisa amanzi, zibonelela ngoluntu kunye namashishini kunye nezisombululo ezihlala zihleli, ezinokuthenjwa.

Kumzi-mveliso wepetrochemical, imibhobho ye-Welding Welding idlala indima ebalulekileyo kwiRhafu yeGesi, iSteam, igesi yepetrole yepetroleum kunye nezinye izinto. Amandla ayo aphezulu kunye nokuxhathisa i-corosion kwenza ukuba khetha ukuba lukhetheke kwezi zinto ziguqukayo. Nokuba sisityalo esikhulu sepetrochemical okanye ufakelo oluncinci, imibhobho edutyuliweyo ye-Welfed Qinisekisa ukuba uhambo olukhuselekileyo nolusebenzayo lwezi zinto zibalulekileyo.
Ngapha koko, ubume bombhobho we-Weldil welding usetyenziswa ngokubanzi. Ihlala isetyenziswa njengeetyhubhu ze-piling zesiseko kwiiprojekthi zokwakha, zibonelela ngenkxaso efanelekileyo kunye nozinzo. Ubugwenxa buka-pume kukwenza ukhetho lokuqala lweebhulorho, ii-docks, iindlela kunye nezixhobo zokwakha. Amandla abo okumelana nomthwalo onzima kunye namandla angaphandle aqinisekisa ukhuseleko kunye nentembeko yezi zinto, ezenza ukuba babe nenxalenye yokwakhiwa kwedolophu.
Ukuqukumbela, umbhobho wemveliso we-Welfed Wipe (okwaziwa ngokuba yi-Wipe Weld) ubonelela ngesisombululo esiguquguqukayo kunye nexesha elininzi lamashishini ahlukeneyo kunye namacandelo. Uluhlu lwayo lwezicelo lubandakanya ubunjineli boncedo lwamanzi, ishishini lemichiza, umzi-mveliso wekhemikhali, ukunkcenkceshelwa kwezolimo, igesi, njl njl, njl njl. Ngamandla ayo ahlukileyo, i-elasticy kunye nokunganyangeki kwe-corosion, kuhlala kuyinto ebalulekileyo kwishishini lanamhlanje.