Mapaipi Apamwamba Ophatikiza Ndi Interlock
Kubweretsa mapaipi athu apamwamba kwambiri ophatikizika, njira yabwino kwambiri yopangira zomangamanga zamakono komanso zomangamanga. Ndi kufunikira kwa mapaipi akulu akulu akuchulukirachulukira, kampani yathu ili patsogolo pakusinthaku, ndikupereka milu yapaipi yachitsulo yomwe imakwaniritsa miyezo yapamwamba kwambiri yamakampani.
Kulumikizana kwathu kwapamwamba kwambirikumangirira mapaipi okhala ndi interlockamapangidwa kuti apereke mphamvu zapadera ndi kukhazikika, kuwapanga kukhala abwino kwa ntchito zosiyanasiyana pomanga ndi zomangamanga. Cholumikizira cholumikizira chimakulitsa kukhulupirika kwapaipi, kuonetsetsa kuti amatha kupirira zovuta zolemetsa komanso zovuta zachilengedwe.
Pamene tikupitiriza kupanga zatsopano ndikusintha kuti tigwirizane ndi zomwe makampani akusintha, kudzipereka kwathu ku khalidwe kumakhalabe kosasunthika. Timamvetsetsa kuti kupambana kwa pulojekiti yanu kumadalira kudalirika kwa zipangizo zomwe mumagwiritsa ntchito, ndichifukwa chake timayika patsogolo kuwongolera khalidwe pagawo lililonse la kupanga.
Ubwino wa Kampani
Fakitale yathu ili pakatikati pa Mzinda wa Cangzhou, m'chigawo cha Hebei ndipo wakhala dzina lodalirika m'makampani opanga zitsulo kuyambira 1993. Fakitale yathu imakhala ndi malo a 350,000 square metres ndipo ili ndi luso lamakono ndi makina, zomwe zimatilola kupanga milu milu ya mapaipi omwe sali amphamvu komanso okhalitsa komanso amachitanso pamlingo wapamwamba kwambiri. Ndi katundu yense wa RMB 680 miliyoni ndi antchito aluso 680, tadzipereka kupereka zinthu zomwe zimaposa zomwe makasitomala amayembekezera.
Mafotokozedwe a Zamalonda
Standard | Chitsulo kalasi | Chemical zikuchokera | Makoma katundu | Mayeso a Charpy Impact ndi Mayeso a Drop Weight Tear | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | CEV4) (%) | Rt0.5 Mpa Zokolola mphamvu | Rm Mpa Tensile Strength | Rt0.5/ Rm | (L0=5.65 √ S0)Elongation A% | ||||||
max | max | max | max | max | max | max | max | Zina | max | min | max | min | max | max | min | |||
L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 245 | 450 | 415 | 760 | 0.93 | 22 | Kuyesa kwa Charpy impact: Mphamvu yotengera mphamvu ya thupi la chitoliro ndi msoko wowotcherera idzayesedwa monga momwe zimafunira mulingo woyambirira. Kuti mudziwe zambiri, onani muyeso woyambirira. Mayeso ogwetsa misozi: Malo ometa mwasankha | |
GB/T9711-2011 (PSL2) | L290MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 290 | 495 | 415 | 21 | |||
L320MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
L360MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | 1) | 0.41 | 360 | 530 | 460 | 20 | |||||||
L390MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.15 | 1) | 0.41 | 390 | 545 | 490 | 20 | |||||||
L415MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.42 | 415 | 565 | 520 | 18 | |||||||
L450MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 450 | 600 | 535 | 18 | |||||||
L485MB | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 485 | 635 | 570 | 18 | |||||||
L555MB | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | 1) 2) 3 | Kukambilana | 555 | 705 | 625 | 825 | 0.95 | 18 | |||||
Zindikirani: | ||||||||||||||||||
1)0.015 ≤ Altot < 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30;Mo ≤ 0.10; | ||||||||||||||||||
2)V+Nb+Ti ≤ 0.015% | ||||||||||||||||||
3) Pamagulu onse achitsulo, Mo akhoza ≤ 0.35%, pansi pa mgwirizano. | ||||||||||||||||||
Mn Cr+Mo+V Ku+Ni4)CEV=C+6+5+5 |
Ubwino wa Zamankhwala
Chimodzi mwazinthu zoyimilira pamapaipi athu apamwamba kwambiri ndikumangirira kolumikizana. Mbali yatsopanoyi imapangitsa kuti mapaipi azikhala ogwirizana, ndikupanga kulumikizana kosasunthika komwe kumathandizira kugawa katundu komanso kukhazikika. Ubwino wophatikizana ndiwopindulitsa makamaka m'malo ovuta omwe njira zachikhalidwe zowunjikira zimatha kulephera. Pakuwonetsetsa kuti mapaipi azikhala olimba, kapangidwe kamene kamalumikizana kamachepetsa chiopsezo cha kusamuka ndikuwongolera magwiridwe antchito onse amipiringidzo.
Kuperewera kwa Zinthu
Ngakhale kuti amapereka mphamvu zabwino kwambiri komanso kukhazikika, zovuta za kukhazikitsa kwawo zimatha kupereka zovuta. Ogwira ntchito aluso amafunikira kuti awonetsetse kulumikizana koyenera ndi kulumikizana, zomwe zingapangitse kuchuluka kwa ndalama zogwirira ntchito komanso kuchedwa kwa nthawi pamalopo. Kuphatikiza apo, ndalama zoyambira pamapaipi apamwamba ophatikizika ophatikizika amatha kukhala apamwamba kuposa njira zachikhalidwe, zomwe zingalepheretse makontrakitala ena kusankha yankho lapamwambali.
Kugwiritsa ntchito
M'dziko lomwe likukulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirakulirafikaponso paz 23:11ndi chitukuko cha zomangamanga, kufunikira kwa mapaipi apamwamba kwambiri akuchulukirachulukira, makamaka pomwe projekiti ikufuna ma diameter okulirapo. Pamene ntchito yomanga ikuwonjezeka kukula ndi zovuta, kufunikira kwa zipangizo zolimba, zodalirika zimakhala zovuta kwambiri. Apa ndipamene milu yazitsulo ya spiral-welded yayikulu-diameter imayambira, zomwe zimapereka mphamvu ndi kulimba kofunikira pazovuta zamakono zamakono.
Mapaipi athu a premium mulung amakhala ndi mapangidwe olumikizirana, kuwonetsetsa kuti alumikizidwa mosasunthika komanso kukhazikika kwamapangidwe. Mbali yolumikizirana sikuti imangopangitsa kukhazikitsa, komanso imaperekanso kukhazikika kwina, kupanga mapaipi athu kukhala abwino kwa ntchito zosiyanasiyana, kuphatikiza maziko akuya ndi zomanga za m'mphepete mwa nyanja. Pamene milu ya mapaipi akuchulukirachulukira, kudzipereka kwathu ku khalidwe labwino ndi zatsopano kumakhalabe kosasunthika, kutilola kuti tikwaniritse zofuna zamakampani omangamanga.
Pomaliza, kufunika kwapamwamba kwambirikuyika bombandi ntchito zolumikizana sizingachulukitsidwe. Pamene ntchito yomanga ikukulirakulira, zida zomwe zimagwiritsidwa ntchito ziyenera kukwaniritsa zofunikira. Kampani yathu ndiyonyadira kupereka nawo gawo lofunikirali, ndikupereka mayankho odalirika omwe amapirira nthawi. Kaya mukuchita nawo ntchito zazikuluzikulu za zomangamanga kapena ntchito zomanga mwapadera, mapaipi athu otungira amapangidwa mosamala kuti apereke magwiridwe antchito abwino komanso olimba.

FAQ
Q1: Kodi Piling Pipe ndi chiyani?
Mapaipi ophatikizika ndi zinthu zofunika kwambiri zomwe zimagwiritsidwa ntchito pothandizira zomangira pamakina ozama. Amakankhidwira pansi kuti asamutse katundu kuchokera pamwamba kupita ku dothi lokhazikika kapena mwala pansi. Ndi kutchuka kochulukira kwa mapaipi akulu akulu, mtundu wa zida izi wakhala wovuta kwambiri.
Q2: Chifukwa chiyani musankhe chitoliro chapamwamba kwambiri?
Mapaipi apamwamba kwambiri amatsimikizira kukhazikika, mphamvu ndi kudalirika, zomwe ndizofunikira pachitetezo ndi moyo wautali wa ntchito yomanga. Milu yathu yachitsulo yozungulira yozungulira ikuluikulu imakwaniritsa miyezo yolimba, kuwonetsetsa kuti imatha kupirira zovuta za malo omanga.
Q3: Kodi interlock ntchito?
Kuphatikizidwa kwa mapaipi a mulu kumatsimikizira kugwirizana kotetezeka pakati pa mapaipi, motero kumawonjezera kukhulupirika kwawo kwapangidwe. Mapangidwe awa amachepetsa chiopsezo cha kusamuka ndikuwonetsetsa maziko okhazikika, ndikupangitsa kuti ikhale yabwino pama projekiti akuluakulu.