Erogba, irin paipu tabi erogba, irin paipu jẹ ti irin ingot tabi ri to paipu òfo nipasẹ perforation, ati ki o ṣe nipasẹ gbona sẹsẹ, tutu sẹsẹ tabi tutu iyaworan. Paipu irin erogba ṣe ipa pataki ninu ile-iṣẹ paipu irin China. Awọn aise ohun elo ti erogba, irin paipu ni yika tube òfo. Ofo tube yika ti ge ati ni ilọsiwaju nipasẹ ẹrọ gige, ati ofo pẹlu idagba ti o to 1m ni a firanṣẹ si ileru fun alapapo nipasẹ igbanu gbigbe. A fi billet ranṣẹ si ileru fun alapapo ni iwọn otutu ti iwọn 1200 Celsius. Idana jẹ hydrogen tabi acetylene. Iṣakoso iwọn otutu ninu ileru jẹ iṣoro bọtini. Lẹhin ti awọn billet yika tube ti wa ni idasilẹ lati ileru, o yẹ ki o wa ni gun nipasẹ awọn titẹ piercer. Ni gbogbogbo, awọn diẹ wọpọ piercer ni awọn conical eerun piercer. Piercer yii ni ṣiṣe iṣelọpọ giga, didara ọja to dara, imugboroosi perforation nla ati pe o le wọ ọpọlọpọ awọn onipò irin. Lẹhin perforation, awọn yika tube òfo successively ti yiyi nipa mẹta eerun agbelebu sẹsẹ, lemọlemọfún sẹsẹ tabi extrusion. Lẹhin extrusion, yọ paipu kuro fun iwọn. Ẹrọ iwọn n yi sinu oyun irin ni iyara giga nipasẹ lilu conical lati ṣe paipu irin kan. Iwọn ila opin inu ti paipu irin jẹ ipinnu nipasẹ iwọn ila opin ita ti iwọn ẹrọ iwọn. Lẹhin ti iwọn, irin paipu wọ inu ile-iṣọ itutu agbaiye ati ki o tutu nipasẹ omi sokiri. Lẹhin itutu agbaiye, paipu irin yoo wa ni titọ. Lẹhin titọ, irin paipu ti firanṣẹ si aṣawari abawọn irin (tabi idanwo hydrostatic) nipasẹ igbanu gbigbe fun wiwa abawọn inu. Ti awọn dojuijako, awọn nyoju ati awọn iṣoro miiran wa ninu paipu irin, wọn yoo rii. Awọn paipu irin yẹ ki o yan ni kikun nipasẹ ọwọ lẹhin ayewo didara. Lẹhin ti irin paipu ti wa ni ayewo, awọn nọmba, sipesifikesonu, gbóògì nọmba ipele, bbl yoo wa ni sprayed pẹlu kun. Ati ki o hoisted sinu ile ise nipa Kireni.
27SiMn Steel Pipe = 27 silikoni manganese, irin pipe, eyiti o jẹ ọkan ninu awọn ohun elo ti paipu irin alailẹgbẹ, ati akoonu erogba wa laarin 0.24-0.32%. SIMN ti wa ni akojọ lọtọ nitori akoonu ti silikoni manganese ni awọn eroja marun (erogba C, silicon Si, manganese Mn, phosphorus P, sulfur s) jẹ nipa 1.10-1.40%.
Akoonu: o ti n ṣiṣẹ ni aaye ti paipu irin alailẹgbẹ ni Ilu China fun diẹ sii ju ọdun 20 lọ. Ẹgbẹ naa ni diẹ sii ju awọn laini iṣelọpọ irin alailẹgbẹ 10, ni pataki ti n ṣejade 27SiMn paipu ati paipu irin tempered, API jara opo gigun ti epo irin pipe, paipu irin erogba yika ati paipu irin boṣewa Amẹrika. O ni kan jakejado ibiti o ti ohun elo. Bayi awọn alabara akọkọ rẹ ni ogidi ni South Africa, Central Asia, Yuroopu ati awọn orilẹ-ede miiran, pẹlu ẹgbẹẹgbẹrun awọn toonu ti ọja lati pese ibeere alabara.
Ibi ti Oti: Shandong, China
Orukọ Brand: Ruixiang
Ohun elo: Pipe Fluid Pipe Boiler Pipe, Pipa Lilu, Paipu Hydraulic, Pipe Gas, Epo
Alloy Tabi Ko : ls Alloy
Apẹrẹ Abala: Yika
Paipu Pataki: API Pipe, Miiran, EMT Pipe, Nipọn Wall Pipe
Ode opin: 10mm
Standard: AiSi
Ipari: 12M
Iwe-ẹri: API, ce, Bsi, Rohs, SNI, BIS, SASO, PVOC. SONCAP, SABS. simm
Ipele: erogba
dada itọju: Hot ti yiyi
Ifarada: ± 1%
Iṣẹ Ṣiṣe: Alurinmorin,Punching,Ige, Titẹ, Ilọkuro
Oiled tabi ti kii-oiled: Itaja alakoko ati shot iredanu
Akoko Ifijiṣẹ: 15-21 ọjọ
Orukọ ọja: Carbon Seamless Steel Pipe
Koko: Erogba Irin Awọn tubes Alailẹgbẹ
Dada: Dudu Ya
ọna ẹrọ: Gbona Yiyi Tutu Yiyi Erw
MOQ: 1 Toonu
Apẹrẹ: Yika Pipe Tube
Ohun elo: ASTM A106/A53 GrB
Iṣakojọpọ: Iṣakojọpọ boṣewa
Alailẹgbẹ Erogba Irin Pipe | |
iwọn | Ipari 17.1-610mm |
Iwọnwọn: | API 5L.API 5CT.ASTM A106,ASTM A53,ati be be lo |
Ohun elo | Q195, Q235, Q345, ASTM A53 GRA, GrB, STKM11, ST37 ,ST52, 16Mn, ati be be lo. |
Ipari itọju | Plain dopin paipu, gige threading. beveled, 3PE irin paipu |
2 * 20-400 * 600mm, ati be be lo | |
Gigun: | 2000-12000mm, tabi bi o ṣe nilo |
Iwọnwọn: | ASTM, AISI, JIS, GB, DIN, EN |
Dada itọju | Dudu ati kikun awọ, paipu irin epo anit-rusting, paipu irin varnish, paipu irin ti a fi bo, irin ontẹ, liluho, iwọn ila opin paipu bbl |
Ilana | Tutu/Gbona ti yiyi, Tutu-Fa, tabi Gbona Eda |
Ooru Itoju | Annealed; Parun; ibinu |
owo awọn ofin | FOB, CRF, CIF, EXW gbogbo jẹ itẹwọgba |
Alaye Ifijiṣẹ | akojo oja Nipa 3-5; aṣa-ṣe 10-15; arding lati paṣẹ ká opoiye. |
Ikojọpọ ibudo | eyikeyi ibudo ni China |
Iṣakojọpọ | Iṣakojọpọ okeere okeere (inu: iwe ẹri omi, ita: irin ti a bo pẹlu awọn ila ati awọn pallets) |
Awọn ofin sisan | T/T,L/C ni oju,West Union,D/P,D/A,Paypal |
Apoti iwọn | 20ft GP:5898mm(Ipari)x2352mm(Iwọn)x2393mm(Giga) |
40ft GP:12032mm(Ipari)x2352mm(Iwọn)x2393mm(Giga) | |
40ft HC:12032mm(Ipari) x2352mm(Iwọn) x2698mm(Giga) |