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Chitoliro cholondola chachitsulo chosasunthika cha hydraulic cha payipi yamagalimoto

Kufotokozera Kwachidule:

Mtundu:opanda msoko

Chithandizo chapamtunda:Pitirizani kugudubuza/kuzizira

Kagwiritsidwe:mayendedwe apaipi, mapaipi otenthetsera, hydraulic/automobile pipeline, mafuta/gesi kubowola, chakudya/chakumwa/mkaka, makina opangira mankhwala, migodi, kukongoletsa nyumba, kugwiritsa ntchito mwapadera

Mawonekedwe agawo:kuzungulira

Zokhazikika:JIS, DIN, ASTM, API, BS, GB, JIS BS GB AISI ASTM

Ntchito zokonza:kupindika, kuwotcherera, kumasula, kukhomerera, kudula

Phukusi lamayendedwe:wokhazikika panyanja kutumiza katundu wazolongedza


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chitoliro chachitsulo cholondola, Ndichinthu chapamwamba kwambiri chachitsulo.Magulu akuluakulu ndi: chitoliro cholondola chachitsulo chosasunthika, chitoliro chachitsulo cha hydraulic chosasunthika, chitoliro chozizira chokoka bwino, chitoliro chozizira chachitsulo chosasunthika, chitoliro chachitsulo chosasunthika, chitoliro chachitsulo cholondola kwambiri.

Chitoliro chachitsulo cholondola, chitoliro chachitsulo cha hydraulic chosasunthika, chitoliro chozizira chomwe chimakokedwa bwino, chitoliro chozizira chachitsulo chosasunthika, chitoliro chachitsulo chosasunthika, chitoliro chachitsulo cholondola kwambiri.

(1) Mitundu yayikulu ya chitoliro chachitsulo: DIN mndandanda wolondola kwambiri komanso chitoliro chowoneka bwino chachitsulo, chitoliro chapadera chachitsulo cha hydraulic system, chitoliro chachitsulo chapadera chopangira magalimoto

(2) Miyezo yayikulu: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179

(3) Zida zazikulu: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)

(4) Udindo waukulu wotumizira: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)

(5) Zinthu zazikuluzikulu: Palibe wosanjikiza wa oxide pamakoma amkati ndi akunja a chitoliro chachitsulo, palibe kutayikira pansi pa kupsinjika kwakukulu, kulondola kwambiri, kutsirizitsa kwakukulu, palibe mapindikidwe pakupindika kozizira, palibe ming'alu yowotcha komanso yosalala.

Chitoliro chachitsulo cholondola, Chemical kapangidwe ka carbon C, Silicon Si, Manganese Mn, sulfure S, phosphorous P, Cr.

Precision Steel Pipe, Zogulitsa

1. Zing'onozing'ono zakunja zakunja.

2. Kulondola kwakukulu kungathe kupanga mapangidwe ang'onoang'ono

3. Zogulitsa zozizira zimakhala ndi zolondola kwambiri komanso zapamwamba.

4. Mtanda wa chitoliro chachitsulo ndizovuta kwambiri.

5. Kuchita kwa chitoliro chachitsulo ndipamwamba, ndipo zitsulo zimakhala zowuma.

Njira Zopangira ndi Zopangira

Malinga ndi njira zosiyanasiyana zopangira, zitha kugawidwa m'machubu otentha okulungidwa, chubu chozizira chozizira, chubu chokoka ozizira, chubu cha extrusion ndi zina zotero.

1.1 Mipope yotentha yopanda msoko nthawi zambiri imapangidwa pamagetsi odzigudubuza okha.The olimba chubu akusoweka kufufuzidwa ndi chitakonzedwa zofooka pamwamba, kudula mu utali wofunika, centering pa perforated mapeto nkhope ya chubu akusowekapo, ndiyeno kutumizidwa ku ng'anjo Kutentha kwa kutentha, ndi perforated pa nkhonya makina.Mu perforation nthawi yomweyo mosalekeza kasinthasintha ndi patsogolo, pansi pa zochita za mpukutu ndi pamwamba, chubu opanda kanthu pang'onopang'ono anapanga patsekeke, wotchedwa ubweya chubu.Kenako imatumizidwa ku mphero ya chitoliro cha automatic kuti ipitilize kugudubuza.Potsirizira pake, makulidwe a khoma la makina onse amasinthidwa, ndipo makina opangira makina amasinthidwa kuti akwaniritse zofunikira.Ndi njira yotsogola yopangira chubu chachitsulo chosasunthika chotentha chokhala ndi chubu chopukutira mosalekeza.

1.2 Ngati mukufuna kupeza machubu opanda msoko okhala ndi kukula kocheperako komanso abwinoko, muyenera kugwiritsa ntchito kugudubuza kozizira, kujambula kozizira kapena kuphatikiza njira zonse ziwiri.Kuzizira kozizira nthawi zambiri kumachitika pa mphero ziwiri.Chitoliro chachitsulo chimakulungidwa mu chiphaso cha annular chokhala ndi groove yozungulira yokhala ndi gawo losinthika komanso nsonga yokhazikika ya conical.Kujambula kozizira nthawi zambiri kumachitika mu unyolo umodzi wa 0.5 ~ 100T kapena makina ojambulira ozizira awiri.

1.3.Njira yotulutsira: Chubu chotenthetsera chopanda kanthu chimayikidwa mu silinda yotsekedwa, ndipo ndodo ya perforated imasuntha pamodzi ndi ndodo ya extrusion kuti itulutse mbali zowonongeka kuchokera ku dzenje laling'ono lakufa.Njira imeneyi akhoza kupanga zing'onozing'ono m'mimba mwake zitsulo chitoliro.

Chitoliro Chachitsulo Cholondola, Gwiritsani Ntchito

2.1, chitoliro chopanda msoko chimagwiritsidwa ntchito kwambiri.General Cholinga Msokonezo chitoliro ndi wamba mpweya structural zitsulo, otsika aloyi structural zitsulo kapena aloyi structural zitsulo kugudubuza, kupanga ndi ambiri, makamaka ntchito kunyamula mapaipi madzimadzi kapena mbali structural.

2.2.Perekani m'magulu atatu malinga ndi ntchito zosiyanasiyana: a.Perekani malinga ndi kapangidwe ka mankhwala ndi makina katundu;B. Perekani molingana ndi makina;C. Perekani molingana ndi mayeso a kuthamanga kwa madzi.Machubu achitsulo omwe amaperekedwa pansi pa kalasi A ndi CLASS B, ngati amagwiritsidwa ntchito kupirira kuthamanga kwamadzimadzi, amayesedwanso ndi hydrostatic test.

2.3, kugwiritsa ntchito mwapadera kwa chubu chopanda msokonezo cha chubu chopanda msoko, chubu lopanda miyala ndi mafuta opanda chubu, ndi zina zambiri.

Chitoliro chachitsulo cha Precision, Mtundu

3.1 Chubu chachitsulo chosasinthika chikhoza kugawidwa m'machubu otentha, ozizira adagulung'undisa chubu, chubu chozizira chokoka ndi chubu chotuluka molingana ndi njira zosiyanasiyana zopangira.

3.2 malinga ndi mawonekedwe a mawonekedwe, pali mapaipi ozungulira ndi mapaipi ooneka bwino.Machubu ooneka ngati apadera kupatula chubu lalikulu ndi chubu lamakona anayi, pali chubu cha elliptical, chubu cha semicircle, chubu cha makona atatu, chubu cha hexagonal, chubu cha convex, chubu cha maula ndi zina zotero.

3.3, malinga ndi zida zosiyanasiyana, amagawidwa mu chubu wamba mpweya kapangidwe, otsika aloyi kapangidwe chubu, apamwamba mpweya kapangidwe chubu, aloyi dongosolo chubu, zosapanga dzimbiri chubu ndi zina zotero.

3.4.Malinga ndi zolinga zapadera, pali mapaipi otenthetsera, mapaipi a geological, mapaipi amafuta, ndi zina zambiri.

Mafotokozedwe Ndi Mawonekedwe Abwino

Chitoliro chopanda msoko malinga ndi GB/T8162-87

4.1 Tsatanetsatane: Hot-anagulung'undisa chitoliro awiri 32 ~ 630mm.Makulidwe a khoma ndi 2.5 ~ 75mm.Ozizira adagulung'undisa (ozizira) chubu awiri 5 ~ 200mm.Makulidwe a khoma ndi 2.5 ~ 12mm.

4.2 Maonekedwe abwino: Pakatikati ndi kunja kwa chitoliro chachitsulo sichikhala ndi ming'alu, kupukutira, kupukuta, kupukuta, mizere ya tsitsi ndi zipsera.Zolakwika izi zidzachotsedwa kwathunthu popanda kulola makulidwe a khoma ndi od kupitilira zolakwika.

4.3 Mapeto onse a chitoliro chachitsulo ayenera kudulidwa pamakona abwino ndikuchotsa ma burrs.Mapaipi achitsulo okhala ndi khoma lokulirapo kuposa 20mm amalola kudula gasi ndi kudula macheka otentha.Ndi mgwirizano wa mbali zonse za chakudya ndi kufunika komanso sangathe kudula mutu.

4.4 "Pamwamba Pamwamba" wa chitoliro chachitsulo chozizira kapena chozizira bwino chopanda msoko amatchula GB3639-83.

Mayeso a Chemical Composition

5.1 Mankhwala a machubu apanyumba opanda msoko omwe amaperekedwa molingana ndi kapangidwe kake ndi zinthu zamakina, monga Steel No. 88.Mipope yopanda msoko yotumizidwa kunja iyenera kuyang'aniridwa molingana ndi mfundo zomwe zafotokozedwa mu mgwirizano.Mankhwala a 09MnV, 16Mn, 15MnV zitsulo ayenera kutsatira zomwe GB1591-79 ikupereka.

5.2 Onani gb223-84 "Njira Zowunikira Mankhwala a Zitsulo ndi Aloyi" kuti mupeze njira zowunikira.

5.3.Onani ku GB222-84 "Kupatuka Kovomerezeka kwamankhwala Kupanga zitsanzo zachitsulo ndi Zomaliza zowunikira mankhwala".

Mayeso Ogwira Ntchito Mwathupi

6.1 Kwa mapaipi apanyumba opanda msoko omwe amaperekedwa molingana ndi momwe amagwirira ntchito, zitsulo za kaboni wamba ziyenera kupangidwa molingana ndi chitsulo cha GB/T700-88 Gulu A (koma sulfure sayenera upambana 0.050% ndi phosphorous sayenera upambana 0.045%), makina amakina azigwirizana ndi zomwe zafotokozedwa mu tebulo GB8162-87.

6.2 Mipope yapakhomo yopanda msoko yoperekedwa molingana ndi mayeso a hydrostatic iyenera kukumana ndi mayeso a hydrostatic omwe atchulidwa muyeso.

6.3 Kuyang'anira magwiridwe antchito a machubu opanda msoko otumizidwa kunja kudzachitidwa molingana ndi miyezo yoyenera yomwe ili mu mgwirizano.

Kufotokozera

ASTM A106/ASME SA106 ndiye muyezo wa chitoliro chachitsulo chosasunthika chomwe chimagwiritsidwa ntchito pakutentha kwambiri.Zimaphatikizapo magiredi atatu A, B ndi C, ndipo kalasi yogwiritsiridwa ntchito wamba ndi A106 Gulu B. Imagwiritsidwa ntchito m'mafakitale osiyanasiyana osati pamakina a mapaipi monga mafuta ndi gasi, madzi, kufalikira kwa mineral slurry, komanso boiler, zomangamanga, zomangamanga.

Chitoliro cha ASTM A106 Grade B ndi chofanana ndi ASTM A53 Grade B ndi API 5L B pa malo amankhwala ndi makina amakina, nthawi zambiri amagwiritsa ntchito chitsulo cha kaboni ndi mphamvu zolembera zosachepera 240 MPa, mphamvu zamakokedwe 415 Mpa.

Pansipa tifotokozera chitoliro cha ASTM A106 Grade B kuchokera kumagawo osiyanasiyana.

ASTM A106 kalasi b Chemical Mapangidwe

Gulu A

Gulu B

Gulu C

Mpweya wochuluka.%

0.25

0.3

0.35

Manganese%

Kuchokera 0.27 mpaka 0.93

Kuchokera 0.29 mpaka 1.06

Kuchokera 0.29 mpaka 1.06

Phosphorous, max.%

0.025

0.025

0.025

Sulphur, max.%

0.025

0.025

0.025

silicon, min.%

0.1

0.1

0.1

 

ASTM A106 Gulu B Kukolola kwa Pipe ndi Kulimba Kwamphamvu

Zopanda msoko

Gulu A

Gulu B

Gulu C

Kulimbitsa Mphamvu, min., psi

48,000

60,000

70,000

Zokolola Mphamvu, min., psi

30,000

35,000

40,000

 

ASTM A106 Gr B Yofanana
Zakale Chatsopano
Kuphedwa Standard Zakuthupi European Standard Zakuthupi
Zopanda msoko API 5L Mtengo wa X52 EN 10208-2 Chithunzi cha L360NB
Zopanda msoko Chithunzi cha ASTM A333 GRADE 6 EN 10216-4 P265NL
Welded API 5L Gulu B EN 10208-2 L245NB
Zopanda msoko Chithunzi cha ASTM A106 GRADE B EN 10216-2 P265GH
Zopanda msoko API 5L Gulu B EN 10208-2 L245NB
Welded API 5L Mtengo wa X52 EN 10208-2 Chithunzi cha L360NB

 

Mitundu ya mapaipi a ASTM A106 Gulu B Out diameter Khoma makulidwe Utali
Chitoliro cha ASTM A106 Gulu B SAW 16" NB - 100" NB Monga pakufunika Mwambo
Chitoliro cha ASTM A106 Giredi B ERW (Kukula Mwamakonda) 1/2" NB - 24" NB Monga pakufunika Mwambo
ASTM A106 Giredi B Welded Chitoliro (mu Stock + Custom Size) 1/2" NB - 24" NB Monga pakufunika Mwambo
Chitoliro Chopanda Msokonezo cha ASTM A106 Giredi B (Kukula Mwamakonda) 1/2" NB - 60" NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Mwambo

 

Muyeso wa ASTM wa chitoliro chopanda zitsulo
Executive Standard Gulu / Zinthu Dzina lazogulitsa
Chithunzi cha ASTM A53 A, B Mapaipi Achitsulo Akuda ndi Oviikidwa ndi Zinc Othiridwa ndi Osasokonezeka
Chithunzi cha ASTM A106 A, B Seamless Carbon Steel for High Temperature Service
ASTM A179 Chitsulo cha Carbon Chotsika Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger ndi Condenser Tubes
ASTM A192 Chitsulo cha Carbon Chotsika Machubu Opangira Zitsulo Zopanda Mpweya Zopanda Mpweya za Carbon for High Pressure
ASTM A210 A1, C Seamless Medium-Carbon and Alloy Steel Boiler ndi Superheater Tubes
ASTM A213 T5, T11, T12, T22 Seamless Ferritic ndi Austenitic Alloy Steel Boiler, Superheater ndi Heat-Exchanger Tubes
Mtengo wa TP347H
Chithunzi cha ASTM A312 TP304/304L, TP316/316L Chitoliro Chachitsulo Chopanda Seams cha Zida Zosapanga dzimbiri
Chithunzi cha ASTM A333 Gulu 6 Chitoliro Chachitsulo Chopanda Msoko ndi Chowotcherera cha Ntchito Yotsika Kutentha
Chithunzi cha ASTM A335 P9, P11, P22 Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
Chithunzi cha ASTM A519 41,304,140 Seamless Carbon ndi Alloy Steel for Mechanical Tubing
ASTM A789 Seamless Ferritic/Austenitic Stainless Steel Tubing for General Service

 

API Standard ya chitoliro chachitsulo chosasinthika
Executive Standard Gulu / Zinthu Dzina lazogulitsa
API Spec 5CT J55, K55, N80, L80,C90, C95, T95, P110, M65 Kufotokozera kwa Casing ndi Tubing
API Spec 5L PSL1 / PSL2 A, B X42, X46, X52, X56, X60, X65,.X70 Kufotokozera kwa Line Pipe

 

DIN / EN Standard ya chitoliro chachitsulo chosasunthika
Executive Standard Gulu / Zinthu Dzina lazogulitsa
DN 17175/EN10216-2 ST35, ST45, ST52, 13CrMo44 Seamless Steel Tube Yakutentha Kwambiri
DIN 2391/EN10305-1 St35, St45, St52 Cold Drawn Seamless Precision Pipe
DIN 1629/EN10216-1 St37, St45, St52 Machubu Achitsulo Osasunthika Osasunthika Osakhazikika Kutengera Zofunikira Zapadera

Zowonetsera Zamalonda

chitoliro-chachitsulo-(5)
chitoliro-chachitsulo-(2)
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