9711.1 Spiral Steel Pipe
Meesha Asal ahaan: Tianjin, Shiinaha
Codsiga: dhuunta dareeraha, tuubada daloolista, tuubada hawo-qaadista, tuubada gaaska, tuubada saliidda, tuubada qaab dhismeedka
Haddii ay tahay daawaha: daawaha
Qaabka qaybta: wareegsan
Tuubbada khaaska ah: tuubada API, tuubbada gidaarka qaro weyn
Dhexroorka dibadda: 2200mm
Dhumucda: 5-30 mm
Heerka: GB, API 5L SY/T5037 SY/T5040 GB/T9711 EN10210 EN10219
Dhererka: 12M
Shahaadada: API, ISO9001
Farsamada: SAW
Fasalka: Q355, St37 St52 Fasalka B X46 X456 S3
Daawaynta dusha sare Q25 S35: 3PE, resin epoxy, dahaarka zinc, dulqaadka rinjiga: heerka API 5L
Adeegga habaynta: feedh, jarista saliidaysan ama aan saliid lahayn: aan la subkin
Qaansheeg: Marka loo eego miisaanka aragtida
Waqtiga keenista: 22-30 maalmood inuu dhammaanayo
Daaweynta: Bevel
Tuubooyinka Spiral waxaa inta badan loo isticmaalaa dhuumaha saliidda iyo gaaska dabiiciga ah, iyo qeexiddooda waxaa lagu muujiyay dhexroorka dibadda * dhumucdiisuna waxay tahay derbiga.Tuubooyinka wareega waxaa lagu alxan karaa hal dhinac ama labada dhinac.Tuubbada alxanka leh waa inay hubisaa in tijaabada cadaadiska biyaha, xoogga cufan ee alxanka iyo waxqabadka qaloocinta qabow ay buuxiyaan shuruudaha.
Habka daaweynta dusha sare:
1. Nadiifinta
Walxaha iyo emulsions waxaa loo isticmaalaa in lagu nadiifiyo dusha sare ee birta si looga saaro saliidda, dufanka, boodhka, wakiilka jilicsan iyo walxaha dabiiciga ah ee la midka ah, laakiin kama saari karaan miridhku, miisaanka oxide, qulqulka alxanka, iwm ee dusha birta, sidaas darteed waa kaliya oo keliya. loo isticmaalo cabbir kaabayaal ah wax-soo-saarka ka-hortagga daxalka.
2. Qalabka lagu saaro miridhku
Marka hore, isticmaal burushka siliga iyo aaladaha kale si aad u nadiifisid dusha sare ee birta, kaas oo ka saari kara miisaanka oksaydhka dabacsan ama qalloocan, miridhku, alxanka alxanka, iwm. heerka Sa3.
3. Qaadis
Guud ahaan, laba hab oo kiimiko ah iyo electrolysis ayaa loo isticmaalaa picking.Anticorrosion Pipeline kaliya waxay isticmaashaa qashin kiimikaad, taas oo ka saari karta miisaanka oksaydhka, miridhka, iyo dahaarka duugga ah.Mararka qaarkood waxaa loo isticmaali karaa sidii ciid-qarxinta iyo saarista miridhku.Nadiifinta kiimikadu waxay hubaal ka dhigi kartaa muuqaalka inuu gaaro heer nadiif ah iyo qallafsanaan, laakiin qaabka barroosinku waa mid qoto dheer, wayna fududahay in la wasakheeyo xaaladda.
4. buufinta (tuuritaanka) si looga saaro miridhku
Tuufinta (tuuritaanka) miridhku waa matoorka awooda sare leh waxa uu wadaa buufinta (tuuritaanka) daabyada si ay ugu wareegaan xawaare sare, si ay birta birta ah, toogashada birta, qaybta siliga birta, macdanta iyo kuwa kale ee abrasives lagu buufiyo (tuuray) dusha sare ee tuubada birta ee hoos timaada saamaynta xoogga centrifugal., Ma aha oo kaliya inay si buuxda u baabi'in karto miridhku, oksaydhyada iyo wasakhda, laakiin sidoo kale tuubada birta waxay gaari kartaa celceliska qallafsanaanta ee loo baahan yahay iyada oo ay saameynayso saameynta ba'an iyo is-jiidhiyaha qashinka.
Ka dib markii la buufiyo (tuuray) si loo soo saaro miridhku, ma aha oo kaliya saameynta xayeysiinta jireed ee dusha tuubada waa la ballaarin karaa, laakiin sidoo kale saameynta adhesion farsamada ee lakabka ka hortagga daxalka iyo dusha tuubada waa la xoojin karaa.Sidaa darteed, buufinta (tuuritaanka) miridhku waa habka ugu habboon ee looga saarayo miridhku ka hortagga daxalka dhuumaha.Guud ahaan, tuurista miridhku qarxinta rasaasta (cammuudda) ayaa inta badan loo isticmaalaa daawaynta dusha gudaha iyo dibadda ee tuubada, iyo qarxinta rasaasta (cammuudda) ka saarista miridhku inta badan waxa loo isticmaalaa daawaynta dusha sare ee tuubada.
Tuubbada birta wareega ee heerka qaran waxaa loo tixraacaa sida 9711.1 birta birta wareega, 9711.2 tuubada birta wareega, kala soocida walxaha: 16Mn tuubada birta wareega, Q345B birta caaga ah, L245 birta birta, L360 tuubada birta sciral, X40-X80 tuubada birta, weyn Ujeedada, tuubooyinka birta wareega ee daaweynta bulaacada, nadiifinta biyaha tuubooyinka birta Spiral, tuubooyinka birta wareega ee warshadaha biyaha, tuubooyinka birta wareega ee warshadaha kiimikada korontada gudbinta dareere aan guban karin, tuubooyinka birta wareega ee heerka qaran, iyo heerka Wasaaradda Batroolka SY/T5037 Dhuumaha birta.Alaabtani waxa ay isticmaashaa birta duuban ee kulul sida walxo ceeriin ah, waxa ay samaysaa qaabayn diiran oo diiran, waxana lagu alxanayaa habka alxanka arc oo toos ah.Alaabta ayaa fulisa API SPEC 5L, EN10217, GB/T9711.1, GB/T9711.2 heerarka.Inta badan loo isticmaalo warshadaha saliida iyo gaaska dabiiciga ah si loogu qaado dareerayaasha guban kara iyo dareerayaasha aan guban iyo dhismayaasha birta.
Adag ( Xeebta a) | 98a | Astm d-2240 |
Xoogga Jilitaanka (Kg/Cm2) | 600 | Asm d-638 |
Kordhinta u dambaysa (%) | 440-540 | Asm d-638 |
Dharka Taberka (Mg) | 30-40 | Astm d-1044 |
Xoogga Ilmada (Kg/Cm2) | 165 | Asm d-732 |
Nooca Pu | Polyester iyo Saldhig Polyester | |
Fiiro gaar ah: Qiimahaan waxay ku saleysan yihiin Natiijooyinka Imtixaanka Tusaalooyinka Imtixaanka Shaybaadhka ee jira. |
Magaca ODmm | Dhumucda derbiga magacaaban mm | |||||||||||||||
5.0 | 5.5 | 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 | |
273 | 33.04 | 36.28 | 39.51 | 45.92 | ||||||||||||
323.9 | 39.32 | 43.18 | 47.04 | 54.70 | 62.32 | 69.89 | ||||||||||
(325) | 39.46 | 43.33 | 47.26 | 54.90 | 62.54 | 70.13 | ||||||||||
355.6 | 43.23 | 47.48 | 51.73 | 60.18 | 68.57 | 76.92 | ||||||||||
(377) | 45.88 | 50.39 | 54.89 | 63.87 | 72.80 | 81.67 | ||||||||||
406.4 | 49.44 | 54.32 | 59.24 | 68.94 | 78.60 | 88.20 | 97.75 | |||||||||
(426) | 51.91 | 57.03 | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 | |||||||||
457 | 55.73 | 61.24 | 66.73 | 77.69 | 88.58 | 99.43 | 110.23 | 120.98 | 131.60 | 142.34 | ||||||
508 | 74.28 | 86.48 | 98.64 | 110.75 | 122.81 | 134.82 | 146.78 | 158.69 | ||||||||
(529) | 77.38 | 90.11 | 102.78 | 115.41 | 127.99 | 140.51 | 152.99 | 165.42 | ||||||||
(559) | 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.87 | 175.04 | ||||||||
610 | 89.37 | 104.09 | 118.76 | 133.39 | 147.96 | 162.48 | 176.96 | 191.39 | ||||||||
(630) | 92.33 | 107.54 | 122.71 | 137.82 | 152.89 | 167.91 | 182.88 | 197.80 | ||||||||
(660) | 96.77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 | ||||||||
711 | 104.31 | 121.52 | 138.69 | 155.80 | 172.87 | 189.88 | 206.85 | 223.76 | ||||||||
(720) | 105.64 | 123.08 | 140.46 | 157.80 | 175.09 | 192.32 | 209.51 | 226.65 | ||||||||
(762) | 130.33 | 148.75 | 167.12 | 185.44 | 203.72 | 221.94 | 240.11 | 258.24 | ||||||||
813 | 139.13 | 158.81 | 178.44 | 198.02 | 217.55 | 237.03 | 256.46 | 278.88 | ||||||||
(820) | 140.34 | 160.19 | 179.99 | 199.75 | 219.45 | 239.10 | 258.71 | 276.26 | 297.77 | 317.23 | 256.01 | 394.58 | 432.96 | |||
914 | 178.74 | 200.06 | 222.93 | 244.95 | 266.92 | 288.84 | 310.72 | 332.54 | 354.31 | 397.74 | 440.95 | 483.96 | ||||
(920) | 179.92 | 202.19 | 224.41 | 246.58 | 268.70 | 290.77 | 312.79 | 334.76 | 356.68 | 400.40 | 443.91 | 486.13 | ||||
1016 | 198.86 | 223.49 | 248.08 | 272.62 | 297.10 | 321.54 | 345.93 | 370.27 | 394.56 | 443.02 | 491.26 | 539.30 | ||||
(1020) | 199.65 | 224.38 | 249.07 | 273.70 | 298.39 | 322.82 | 347.31 | 371.75 | 396.14 | 44.79 | 493.23 | 541.47 | ||||
1220 | 296.39 | 327.95 | 357.47 | 386.94 | 416.36 | 445.73 | 475.58 | 533.58 | 591.88 | 649.98 | ||||||
1420 | 347.71 | 362.21 | 416.66 | 451.06 | 485.41 | 519.71 | 553.96 | 622.36 | 690.52 | 758.49 | ||||||
1620 | 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.60 | 632.87 | 711.14 | 789.17 | 867.00 | ||||||
1820kii | 446.35 | 490.71 | 535.02 | 579.29 | 623.50 | 667.67 | 711.79 | 799.92 | 887.81 | 975.51 | ||||||
2020 | 495.67 | 544.96 | 594.21 | 643.40 | 692.55 | 741.65 | 796.70 | 888.70 | 986.46 | 1084.21 | ||||||
2220 | 544.99 | 599.21 | 653.39 | 707.52 | 761.60 | 815.63 | 869.61 | 977.48 | 1085.11 | 1192.53 | ||||||
2420 | 594.34 | 635.5 | 712.62 | 771.62 | 830.20 | 889.66 | 948 |