Paipu hydraulic, irin pipe fun opo gigun ti ọkọ ayọkẹlẹ
Paipu irin pipe, O jẹ ohun elo tube irin pipe to gaju.Awọn ẹka akọkọ jẹ: pipe irin pipe, irin pipe, irin pipe, irin pipe, irin pipe ti o tutu, pipe yiyi ti o tutu, pipe irin pipe, pipe pipe irin pipe, pipe pipe pipe irin pipe.
Paipu irin pipe, pipe irin pipe hydraulic, irin pipe ti konge, irin pipe ti o tutu, pipe yiyi ti o tutu, pipe pipe irin pipe, pipe pipe irin pipe, pipe pipe irin pipe.
(1) Awọn oriṣi akọkọ ti paipu irin: DIN jara pipe to gaju ati pipe irin ti ko ni didan, paipu irin pataki fun eto hydraulic, paipu irin pataki fun iṣelọpọ ọkọ ayọkẹlẹ
(2) Awọn ipele akọkọ: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179
(3) Ohun elo akọkọ: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)
(4) Ipo ifijiṣẹ akọkọ: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)
(5) Awọn ẹya ara ẹrọ akọkọ: Ko si ohun elo oxide lori inu ati awọn odi ita ti paipu irin, ko si jijo labẹ titẹ giga, titọ giga, ipari giga, ko si idibajẹ ni fifọ tutu, ko si awọn dojuijako ni gbigbọn ati fifẹ.
Paipu irin konge, Kemikali ti erogba C, Silicon Si, Manganese Mn, sulfur S, irawọ owurọ P, Cr.
Pipe Irin pipe, Awọn ẹya ara ẹrọ ọja
1. Kere ita opin.
2. Iwọn to gaju le ṣe iṣelọpọ ipele kekere
3. Awọn ọja ti o ni itọlẹ ti o ni itọlẹ ti o ga julọ ati didara dada ti o dara.
4. Agbegbe agbelebu ti paipu irin jẹ eka sii.
5. Awọn iṣẹ ti irin pipe jẹ superior, ati awọn irin ni ipon.
Awọn ọna iṣelọpọ ati iṣelọpọ
Gẹgẹbi awọn ọna iṣelọpọ ti o yatọ, o le pin si tube yiyi gbona, tube yiyi tutu, tube fa tutu, tube extrusion ati bẹbẹ lọ.
1.1 Gbona ti yiyi laisiyonu oniho ti wa ni gbogbo produced lori laifọwọyi paipu tosaaju.Ofo tube ti o lagbara ni a ṣayẹwo ati imukuro awọn abawọn dada, ge sinu gigun ti a beere, ti o da lori oju opin perforated ti òfo tube, ati lẹhinna ranṣẹ si ileru alapapo fun alapapo, ati perforated lori ẹrọ punch.Ni awọn perforation ni akoko kanna lemọlemọfún Yiyi ati siwaju, labẹ awọn iṣẹ ti awọn eerun ati awọn oke, awọn tube òfo maa akoso kan iho, ti a npe ni kìki irun tube.Lẹhinna o firanṣẹ si ọlọ paipu laifọwọyi lati tẹsiwaju yiyi.Nikẹhin, sisanra ogiri ti gbogbo ẹrọ ti wa ni titunse, ati pe ẹrọ ti n ṣatunṣe ti wa ni atunṣe lati pade awọn ibeere sipesifikesonu.O jẹ ọna to ti ni ilọsiwaju lati ṣe agbejade tube irin ti o gbona ti yiyi laisiyonu pẹlu tube tube yiyi lemọlemọfún.
1.2 Ti o ba fẹ gba awọn tubes ti ko ni ailopin pẹlu iwọn kekere ati didara to dara julọ, o gbọdọ lo yiyi tutu, iyaworan tutu tabi apapo awọn ọna mejeeji.Yiyi tutu ni a maa n ṣe lori ọlọ giga meji.Paipu irin ti yiyi sinu iwe-iwọle annular ti o wa ninu yara ipin kan pẹlu apakan oniyipada ati oke conical iduro kan.Iyaworan otutu ni a maa n ṣe ni 0.5 ~ 100T ẹwọn ẹyọkan tabi ẹrọ iyaworan otutu meji.
1.3.Awọn ọna extrusion: Awọn kikan tube òfo ti wa ni gbe ni kan titi extrusion silinda, ati awọn perforated ọpá rare pọ pẹlu awọn extrusion opa lati extrude awọn extruded awọn ẹya ara lati awọn kere kú iho.Yi ọna ti o le gbe awọn kere opin irin pipe.
Pipe Irin Pipe, Lo
2.1, paipu ailopin ti wa ni lilo pupọ.Idi gbogbogbo pipe pipe nipasẹ irin igbekalẹ erogba arinrin, irin kekere alloy tabi irin sẹsẹ ohun elo alloy, iṣelọpọ jẹ pupọ julọ, ti a lo fun gbigbe awọn paipu ito tabi awọn ẹya igbekale.
2.2.Ipese ni awọn ẹka mẹta gẹgẹbi awọn lilo oriṣiriṣi: a.Ipese ni ibamu pẹlu akopọ kemikali ati awọn ohun-ini ẹrọ;B. Ipese ni ibamu si awọn ohun-ini ẹrọ;C. Ipese ni ibamu si idanwo titẹ omi.Awọn tubes irin ti a pese labẹ kilasi A ati CLASS B, ti o ba lo lati koju titẹ omi, tun wa labẹ idanwo hydrostatic.
2.3, lilo pataki ti tube igbomikana tube ti ko ni ailopin, tube ti o wa ni oju-aye ati tube ti ko ni epo, ati bẹbẹ lọ.
Pipe Irin Pipe, Iru
3.1 tube irin ti ko ni aiṣan ni a le pin si tube yiyi gbona, tube yiyi tutu, tube ti a fa tutu ati tube extruded ni ibamu si awọn ọna iṣelọpọ ti o yatọ.
3.2 ni ibamu si ipin apẹrẹ, awọn paipu ipin ati awọn paipu apẹrẹ pataki wa.tube apẹrẹ pataki ayafi tube onigun mẹrin ati tube onigun, tube elliptical wa, tube semicircle, tube triangle, tube hexagonal, tube convex, tube plum ati bẹbẹ lọ.
3.3, ni ibamu si awọn ohun elo ti o yatọ, o ti pin si tube eleto erogba lasan, tube be alloy kekere, tube ti erogba didara to gaju, tube tube be alloy, tube alagbara ati bẹbẹ lọ.
3.4.Gẹgẹbi awọn idi pataki, awọn paipu igbomikana wa, awọn ọpa oniho-ilẹ, awọn paipu epo, ati bẹbẹ lọ.
Awọn pato Ati Didara Irisi
Aipin paipu gẹgẹ GB/T8162-87
4.1 Sipesifikesonu: Gbona-yiyi paipu opin 32 ~ 630mm.Iwọn odi jẹ 2.5 ~ 75mm.Tutu yiyi (tutu kale) tube opin 5 ~ 200mm.Iwọn odi jẹ 2.5 ~ 12mm.
4.2 Didara ifarahan: Ilẹ inu ati ita ti paipu irin kii yoo ni awọn dojuijako, kika, yiyi, lamination, awọn ila irun ati awọn abawọn aleebu.Awọn abawọn wọnyi yoo yọkuro patapata laisi gbigba sisanra ogiri ati od lati kọja awọn iyapa odi.
4.3 Awọn ipari mejeeji ti paipu irin yẹ ki o ge ni awọn igun to tọ ati awọn burrs kuro.Awọn paipu irin pẹlu sisanra ogiri ti o tobi ju 20mm gba gige gaasi ati gige gige ti o gbona.Nipa adehun ti awọn ẹgbẹ mejeeji ti ipese ati ibeere tun ko le ge ori.
4.4 "Didara dada" ti tutu-ya tabi tutu-yiyi konge konge irin pipe tọka si GB3639-83.
Kemikali Tiwqn Igbeyewo
5.1 Awọn ohun elo kemikali ti awọn tubes ti o wa ni inu ile ti a pese ni ibamu si awọn ohun elo kemikali ati awọn ohun-ini ẹrọ, gẹgẹbi Irin No. 88.Awọn paipu alailẹgbẹ ti a ko wọle ni yoo ṣe ayẹwo ni ibamu si awọn iṣedede to wulo ti o wa ninu adehun.Awọn akojọpọ kemikali ti 09MnV, 16Mn, 15MnV irin yẹ ki o wa ni ibamu pẹlu awọn ipese ti GB1591-79.
5.2 Tọkasi gb223-84 "Awọn ọna fun Kemikali Onínọmbà ti Irin ati Alloy" fun pato onínọmbà awọn ọna.
5.3.Tọkasi GB222-84 "Iyapa ti a gba laaye ti Iṣọkan kemikali ti awọn ayẹwo irin ati awọn ọja ti o pari fun itupalẹ kemikali”.
Ti ara Performance igbeyewo
6.1 Fun awọn paipu alailẹgbẹ ti ile ti a pese ni ibamu si iṣẹ ṣiṣe ẹrọ, irin erogba lasan yoo ṣee ṣe ni ibamu si GB/T700-88 Kilasi A irin (ṣugbọn akoonu imi-ọjọ ko ni kọja 0.050% ati akoonu irawọ owurọ ko ni kọja 0.045%), ati pe rẹ darí-ini yio si ni ibamu si awọn iye pato ninu tabili GB8162-87.
6.2 Awọn paipu alailẹgbẹ inu ile ti a pese ni ibamu si idanwo hydrostatic gbọdọ pade idanwo hydrostatic ti o wa ninu boṣewa.
6.3 Ayẹwo iṣẹ ṣiṣe ti ara ti awọn tubes ti ko ni ojuuwọn yoo ṣee ṣe ni ibamu si awọn iṣedede ti o yẹ ti o wa ninu adehun.
Sipesifikesonu
ASTM A106/ASME SA106 jẹ sipesifikesonu boṣewa fun paipu erogba irin alailẹgbẹ ti a lo fun awọn iṣẹ iwọn otutu giga.O pẹlu awọn onipò mẹta A, B ati C, ati iwọn lilo ti o wọpọ jẹ A106 Grade B. O lo ni awọn ile-iṣẹ oriṣiriṣi kii ṣe fun awọn ọna opo gigun ti epo ati gaasi nikan, omi, gbigbe slurry nkan ti o wa ni erupe ile, ṣugbọn fun igbomikana, ikole, awọn idi ipilẹ.
ASTM A106 Ite B paipu jẹ deede si ASTM A53 Ite B ati API 5L B lori ipo kemikali ati awọn ohun-ini ẹrọ, ni apapọ lo erogba, irin ati yiled agbara kere 240 MPa, agbara fifẹ 415 Mpa.
Ni isalẹ yoo ṣe alaye ASTM A106 Ite B pipe lati awọn aaye oriṣiriṣi.
| ASTM A106 ite b Kemikali Tiwqn | |||
| Ipele A | Ipele B | Ipele C | |
| Erogba max.% | 0.25 | 0.3 | 0.35 |
| Manganese% | 0.27 si 0.93 | 0.29 si 1.06 | 0.29 si 1.06 |
| Fosporous, max.% | 0.025 | 0.025 | 0.025 |
| Efin, max.% | 0.025 | 0.025 | 0.025 |
| Silikoni, min.% | 0.1 | 0.1 | 0.1 |
| ASTM A106 Ite B Ikore Pipe ati Agbara Fifẹ | |||
| Ailopin | Ipele A | Ipele B | Ipele C |
| Agbara Fifẹ, min., psi | 48.000 | 60,000 | 70,000 |
| Agbara ikore, min., psi | 30,000 | 35,000 | 40,000 |
| ASTM A106 Gr B deede | ||||
| Tele | Tuntun | |||
| Ipaniyan | Standard | Ohun elo | European Standard | Ohun elo |
| Ailopin | API 5L | Ipele X52 | EN 10208-2 | L360NB |
| Ailopin | ASTM A333 | IGI 6 | EN 10216-4 | P265NL |
| Welded | API 5L | Ipele B | EN 10208-2 | L245NB |
| Ailopin | ASTM A106 | IKẸLẸ B | EN 10216-2 | P265GH |
| Ailopin | API 5L | Ipele B | EN 10208-2 | L245NB |
| Welded | API 5L | Ipele X52 | EN 10208-2 | L360NB |
| ASTM A106 ite B paipu Orisi | Jade opin | Odi sisanra | Gigun |
| ASTM A106 Ite B SAW Pipe | 16" NB - 100" NB | Bi fun ibeere | Aṣa |
| ASTM A106 Ite B ERW Pipe (Awọn iwọn Aṣa) | 1/2" NB - 24" NB | Bi fun ibeere | Aṣa |
| ASTM A106 Ite B Weld Paipu (ni Iṣura + Awọn iwọn Aṣa) | 1/2" NB - 24" NB | Bi fun ibeere | Aṣa |
| ASTM A106 Ite B Pipe (Awọn iwọn Aṣa) | 1/2" NB - 60" NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Aṣa |
| Standard ASTM fun paipu irin alailẹgbẹ | ||
| Standard Alase | Ipele / Ohun elo | Orukọ ọja |
| ASTM A53 | A, B | Dudu ati Gbona-Dipped Zinc-Ti a bo Irin Pipes Welded ati Ailokun |
| ASTM A106 | A, B | Irin Erogba Alailẹgbẹ fun Iṣẹ Iwọn otutu giga |
| ASTM A179 | Kekere Erogba Irin | Alailẹgbẹ Tutu-Yara Kekere-erogba Irin Ooru Oluyipada ati Awọn tubes Condenser |
| ASTM A192 | Kekere Erogba Irin | Awọn tubes erogba Irin igbomikana Alailẹgbẹ fun Ipa giga |
| ASTM A210 | A1, C | Alabọde-erogba ati Alloy Steel igbomikana ati Superheater Tubes |
| ASTM A213 | T5, T11, T12, T22 | Ferritic Alailẹgbẹ ati Afẹfẹ Alloy Steel Boiler, Superheater ati Awọn tubes Exchange-Heat |
| TP 347H | ||
| ASTM A312 | TP304/304L, TP316/316L | Pipe Irin Alailẹgbẹ fun Awọn ohun elo Alailowaya |
| ASTM A333 | Gr.6 | Ailokun ati Irin Welded Paipu fun Iṣẹ-Iwọn otutu |
| ASTM A335 | P9, P11, P22 | Pipe Ferritic Alloy Steel Pipe fun Iṣẹ Iwọn otutu-giga |
| ASTM A519 | 41,304,140 | Erogba Alailẹgbẹ ati Irin Alloy fun Fibọ ẹrọ |
| ASTM A789 | Ailokun Ferritic/Austenitic Irin Alagbara Irin Tubing fun Gbogbogbo Service | |
| API Standard fun irin pipe paipu | ||
| Standard Alase | Ipele / Ohun elo | Orukọ ọja |
| API Spec 5CT | J55, K55, N80, L80,C90, C95, T95, P110, M65 | Sipesifikesonu fun Casing ati Tubing |
| API Spec 5L PSL1 / PSL2 | A, B X42, X46, X52, X56, X60, X65,.X70 | Sipesifikesonu fun Line Pipe |
| DIN / EN Standard fun pipe irin pipe | ||
| Standard Alase | Ipele / Ohun elo | Orukọ ọja |
| DN 17175 / EN10216-2 | ST35, ST45, ST52, 13CrMo44 | Ọpọn irin Alailẹgbẹ fun iwọn otutu ti o ga |
| DIN 2391 / EN10305-1 | St35, St45, St52 | Tutu kale laini konge Pipe |
| DIN 1629 / EN10216-1 | St37, St45, St52 | Awọn tubes Irin ti ko ni iyipo ti ko ni ilọpo Koko-ọrọ si Awọn ibeere Pataki |
Ifihan ọja
