9711.1 Ajija Irin Pipe
Ibi ti Oti: Tianjin, China
Ohun elo: paipu ito, paipu lu, paipu hydraulic, paipu gaasi, paipu epo, paipu igbekale
Boya o jẹ alloy: alloy
Apẹrẹ apakan: yika
tube pataki: tube API, tube ogiri ti o nipọn
Lode opin: 2200mm
Sisanra: 5-30 mm
Standard: GB, API 5L SY/T5037 SY/T5040 GB/T9711 EN10210 EN10219
Ipari: 12M
Iwe-ẹri: API, ISO9001
Ọna ẹrọ: SAW
Ipele: Q355, St37 St52 Ite B X46 X456 S3
Itọju oju oju Q25 S35: 3PE, resini iposii, ibora zinc, ifarada kikun: API 5L boṣewa
Iṣẹ ṣiṣe: punching, gige epo tabi ti ko nii: ti ko nii
Invoice: Ni ibamu si awọn tumq si àdánù
Akoko ifijiṣẹ: 22-30 ọjọ lati pari
Itọju: Bevel
Awọn paipu ajija ni a lo ni akọkọ fun epo ati awọn opo gigun ti gaasi, ati pe awọn pato wọn jẹ afihan nipasẹ iwọn ila opin ita * sisanra ogiri.Ajija oniho le ti wa ni welded lori ọkan ẹgbẹ tabi lori awọn mejeji.Paipu welded yoo rii daju pe idanwo titẹ omi, agbara fifẹ ti weld ati iṣẹ fifẹ tutu pade awọn ibeere.
Ọna itọju oju:
1. Ninu
Solvents ati emulsions ti wa ni lo lati nu dada ti irin lati yọ epo, girisi, eruku, smoothing oluranlowo ati iru Organic ọrọ, sugbon o ko le yọ ipata, oxide asekale, alurinmorin flux, ati be be lo lori dada ti irin, ki o jẹ nikan. ti a lo bi iwọn iranlọwọ ni iṣelọpọ ipata.
2. Irinṣẹ lati yọ ipata
Ni akọkọ, lo awọn gbọnnu waya ati awọn irinṣẹ miiran lati ṣe didan dada ti irin, eyiti o le yọkuro tabi iwọn oxide ti ko ni irẹwẹsi, ipata, slag alurinmorin, bbl Yiyọ ipata ti awọn irinṣẹ ọwọ le de ipele Sa2, ati awọn irinṣẹ agbara le de ọdọ. ipele Sa3.
3. Pickling
Ni gbogbogbo, awọn ọna meji ti kemikali ati electrolysis ni a lo fun yiyan.Anticorrosion Pipeline nikan nlo kemikali pickling, eyiti o le yọ iwọn oxide, ipata, ati awọn aṣọ arugbo kuro.Nigba miran o le ṣee lo bi iyanrin ati yiyọ ipata.Kẹmika mimọ le esan jẹ ki irisi de iwọn kan ti imototo ati aifokanbale, ṣugbọn apẹrẹ oran rẹ jẹ aijinile, ati pe o rọrun lati sọ ipo naa di aimọ.
4. Spraying (jiju) lati yọ ipata kuro
Spraying (ju) ipata yiyọ ni awọn ga-agbara motor iwakọ awọn spraying (ju) abe lati n yi ni a ga iyara, ki awọn irin grit, irin shot, irin waya apakan, ohun alumọni ati awọn miiran abrasives ti wa ni sprayed (ju) lori awọn dada ti paipu irin labẹ ipa ti agbara centrifugal., Kii ṣe nikan le ṣe imukuro ipata patapata, awọn oxides ati idoti, ṣugbọn tun paipu irin le de ọdọ aibikita apapọ ti a beere labẹ ipa ti ipa imuna ati ija ti abrasive.
Lẹhin ti spraying (jiju) lati yọ ipata kuro, kii ṣe nikan ni ipa adsorption ti ara ti dada paipu le faagun, ṣugbọn tun ipa ifaramọ ẹrọ ti Layer anti-corrosion and the pipe dada le ni okun.Nitorinaa, yiyọ ipata fun sokiri (jiju) jẹ ọna yiyọ ipata ti o dara julọ fun anticorrosion opo gigun ti epo.Gbogbo soro, shot iredanu (iyanrin) ipata yiyọ ti wa ni o kun lo fun awọn ti abẹnu ati ti ita dada itọju paipu, ati shot iredanu (iyanrin) ipata yiyọ ti wa ni o kun lo fun awọn dada itọju paipu.
Iwọn pipe ti orilẹ-ede ajija irin pipe ni tọka si bi 9711.1 ajija irin pipe, 9711.2 ajija irin pipe, ohun elo classification: 16Mn ajija irin pipe, Q345B ajija irin pipe, L245 irin pipe, L360 ajija, irin pipe, X40-X80 ajija, irin pipe, akọkọ. idi, irin pipe paipu fun itọju omi idoti, omi ìwẹnumọ Ajija, irin pipes, ajija, irin pipes fun omi eweko, ajija, irin pipes fun agbara ọgbin kemikali katakara, ajija irin pipes fun iparun agbara, ajija irin pipes fun gbigbe flammable olomi, ajija irin pipes fun gbigbe awọn fifa ti kii ṣe ijona, awọn paipu irin ajija boṣewa orilẹ-ede, ati boṣewa Ministry of Petroleum SY/T5037 ajija Irin Pipe.Ọja yii nlo adikala irin ti o gbona bi ohun elo aise, ti wa ni akoso nipasẹ gbigbona ajija deede, ati pe o jẹ welded nipasẹ ilana alurinmorin aaki laifọwọyi.Ọja naa ṣe imuse API SPEC 5L, EN10217, GB/T9711.1, GB/T9711.2 awọn ajohunše.Ti a lo ni akọkọ ninu epo ati ile-iṣẹ gaasi ayebaye lati gbe awọn fifa ina ati awọn fifa ti kii ṣe ijona ati awọn ẹya irin.
| Lile (Okun a) | 98a | Astm d-2240 |
| Agbara Fifẹ (Kg/Cm2) | 600 | Astm d-638 |
| Ilọsiwaju Ipari (%) | 440-540 | Astm d-638 |
| Aṣọ Taber (Mg) | 30-40 | Astm d-1044 |
| Agbara Yiya (Kg/Cm2) | 165 | Astm d-732 |
| Pu Iru | Polyester Ati Polyester Base | |
| Akiyesi: Awọn iye wọnyi Da lori Awọn abajade Idanwo ti Awọn Ayẹwo Idanwo Ile-iyẹwu ti o wa. | ||
| Oruko ODmm | Iforukọ Odi Sisanra 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 | ||||||
| Ọdun 1620 | 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.60 | 632.87 | 711.14 | 789.17 | 867.00 | ||||||
| Ọdun 1820 | 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 | |||||||||
