Asme B16.5 ASTM A234 GR.WPB yotsika mtengo

Zitsulo zopangira zimapereka mwayi woyenera kuyeretsa, kuyeserera kapena kusintha. Nthawi zambiri amabwera motsatana koma amathanso kubwera m'magulu osiyanasiyana komanso amakona. Ma flanges amalumikizidwa wina ndi mnzake pobowola komanso wolumikizidwa ndi makina opukusa ndi kuwotcherera kapena kuluma ndipo amapangidwira kusokonekera kwamphamvu; 150lb, 300lb, 400lb, 600LB, 900LB, 1500LB ndi 2500Lb.

ASME A234 WPB Cateel Pripe imapereka mphamvu yotsika kwambiri pakuyenda mwachangu kapena madzi am'nyanja

Din125A dina125B N08367 N08367 Osapanga Chitsulo Chopanda Chitsulo 8

ASME A A420 GUGL6 imatha kukhala yosawoneka bwino, yokazinga kapena yopangidwa. Pali mitundu yosiyanasiyana ya zokwanira monga mabungwe, mapulagi, compuls, kumalumikizana, zisoti ndi zikopa.

Amakhalanso ndi mphamvu zochepa. Komabe, chitsulo chofatsa chimasintha kwambiri. Kukweza kwakukulu ndi malo omwe amapanga zinthu zabwino pakuyenda ndi kuwotcherera.

Zogulitsa zokhazikika za A234 WPB chitoliro ndi zipilala, ma tees, zisoti, mtanda wosowa kwambiri.

Izi zimatchedwa kuti "likulu kuti likhale" mtunda wofanana ndi radius pomwe a Astm A234 gr wpb embo.

ASTM A234 ndi gawo lamphamvu pazithunzi zachitsulo zimaphatikizapo zinthu zachitsulo za kaboni ndi zitsulo za kutentha kwambiri komanso kuchuluka kwa kutentha kwambiri.

Kutsutsa kwabwino kwambiri kwa general corrosion ndi kaboni ya kaboni LF3 yozungulira. RASHOME SHELE LF3 yoponderezedwa ili ndi duckirictity komanso kukana. Carbon Steel LF3 yopukutiza ndodo ili ndi kukana kwakukulu kwa oxidation oxidation. Njira yabwino kwambiri yowonera ndi nsanje imapezeka mu kaboni ya kaboni LF3 yathyathyathya.

Astme A350 ls cs ozungulira nthawi zambiri amapangidwa ndikusiyidwa, koma kuphatikizidwa mosavuta chifukwa cha chizolowezi chawo chosweka.

Malinga ndi mitundu yosiyanasiyana ndi zofunikira za zoumba za chitoliro, zopepuka chitoliro zimatengera kuti zitheke, zozimitsa bwino komanso zopeputsa njira.

Mitundu ya capuse ndi mndandanda wa kaboni ndi chitsulo ndi carbon zomwe zili ndi 1% ndi manganese zokhala ndi zitsulo zina. Kwa ma stees a kaboni, palibe milingo yocheperako yotchula zinthu zina zoyatsira, koma nthawi zambiri zimakhala ndi manganese. Zambiri zomwe zanginese, Sicon ndi mkuwa uyenera kukhala wochepera 1.65 wt.%.% Ndi 0,6 wt.%. Ngakhale chitsulo chokwera cha kaboni kwambiri chili ndi mphamvu, ndizovuta kuwongolera.

Kalasi iyi ya zoyenera imagwiritsidwa ntchito pazomangira zogwiritsira ntchito pokakamira ndikukakamira sitimayo kutentha kochepa. Komanso, zoyenererazi zimapezeka m'mitundu iwiri yowala ndi yosawoneka bwino.

Timapereka zitsulo zosiyanasiyana zamatsenga ndi masheya owoneka bwino kwambiri okhudzana ndi mitundu yapadziko lonse lapansi komanso chitetezo.

Chitoliro chachitsulo chopangidwa ndi bomba la carbon kapena alloy, mapepala, mawonekedwe, ku mawonekedwe ena omwe amatha kupanga ntchito (sinthani madzi oyendetsera mapaipi. Makamaka zokwanirazi zimaphatikizapo chipongwe chachitsulo (45 kapena 90 deg dend), tee, kuchepa (kuchepa kapena kutsika kwa excer), mtanda, chipilala, ma staker ndi etc.

Tili ndi zokumana nazo zambiri zogwira ntchito m'minda yopanga A105. Tili ndi ASM A ASM A105 Tili Wopanga Wopanga & A105 Zitsulo Zodzikongoletsera

Mitundu ya capuse ndi mndandanda wa kaboni ndi chitsulo ndi carbon zomwe zili ndi 1% ndi manganese zokhala ndi zitsulo zina. Kwa ma stees a kaboni, palibe milingo yocheperako yotchula zinthu zina zoyatsira, koma nthawi zambiri zimakhala ndi manganese. Zambiri zomwe zanginese, Sicon ndi mkuwa uyenera kukhala wochepera 1.65 wt.%.% Ndi 0,6 wt.%. Ngakhale chitsulo chokwera cha kaboni kwambiri chili ndi mphamvu, ndizovuta kuwongolera.

Zinthu zoyenererazi zimakhala ndi zitsulo zophera chitsulo, zozikitsani, mbale, zosasangalatsa kapena hfw (fieded wedled) zosefedwa.

ASMM A694 F65 ndi gawo lofunikira kwambiri LTD. Timanyamula malo osiyanasiyana omwe atipatsa mwayi woti atidziwitse kuti tisanthule kwakanthawi kochepa. Zinthuzi zimasankhidwa nthawi zambiri chifukwa cha kuchuluka kwake kophatikizana ndi kutentha kwake kochepa komanso kwamankhwala.

M'mavuto athu a Mumbai, timatulutsa radius lalitali (LR, LRE) A234 Chipambalo Spealed of Curvoale cha chipilala ndi 1.5 nthawi ino m'mimba (R.5d).

Pazinthu zilizonse monga Astm A105, kugwiritsa ntchito njira monga kuyika zinthuzo kungakhale kovuta, kuwongolera, kapena kupsa mtima kungasinthe kusintha kwa makina a Astm A105.

Zitsulo za kaboni ndi chitsulo chamatambo chomwe chili ndi 2.1 wt.% Kaboni. Kwa ma stees a kaboni, palibe milingo yocheperako yotchula zinthu zina zoyatsira, koma nthawi zambiri zimakhala ndi manganese. Zolemba zochulukirapo za manganese, sicon ndi mkuwa uyenera kukhala wochepera 1.65 wt.%, 0.6 wt.%.

Assosi a shael amapangidwa ndi zinthu zapamwamba kwambiri zopangira, zomwe zimawonetsetsa kulimba kwambiri pakutha kwawo. Awo anali achitsulo achitsulo awa kwambiri amapeza ntchito yawo yamtengo wapatali m'minda yambiri.

Ena mwa iwo ndi okwanira. Ali a mainchesi ang'onoang'ono. Katundu wachitsulo wa mpweya wa astarm ASM A ASM A105 ndiye woyenera kwambiri pantchito zomwe zikufunika kutentha kwambiri.

Pali magulu osiyanasiyana opindika monga kalasi 150, 300 mpaka 2500 ndi PN6 kudzera pa PN64. Gulu la A105 Flange 300 ndi pansi pet¡¯t amafunika kutentha mankhwala pomwe magulu apamwamba amatha kutentha.

Zitsulo zofatsa ndizochepa mphamvu, koma zosavuta zamakina ndi zolaula; Ngakhale chitsulo chokwera cha kaboni kwambiri chili ndi mphamvu, ndizovuta kuwongolera.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Chitoliro chachitsulo chopangidwa ndi bomba la carbon kapena alloy, mapepala, mawonekedwe, ku mawonekedwe ena omwe amatha kupanga ntchito (sinthani madzi oyendetsera mapaipi. Makamaka zokwanirazi zimaphatikizapo chipongwe chachitsulo (45 kapena 90 deg dend), tee, kuchepa (kuchepa kapena kutsika kwa excer), mtanda, chipilala, ma staker ndi etc.

Tili ndi zokumana nazo zambiri zogwira ntchito m'minda yopanga A105. Tili ndi ASM A ASM A105 Tili Wopanga Wopanga & A105 Zitsulo Zodzikongoletsera

Zitsulo zachikazi zimafotokozedwa kuti ndi chitsulo chilichonse chokhala ndi mitundu ya kaboni osati yopitilira 2.1% yolemetsa. Zovala zachitsulo za kaboni zitavuta komanso kuchuluka kwa mphamvu pambuyo pa kutentha monga momwe zinthu zimakulira. Komabe, kuwala kwa chitsulo kumachepa.

Chitoliro chachitsulo chopangidwa ndi bomba la carbon kapena alloy, mapepala, mawonekedwe, ku mawonekedwe ena omwe amatha kupanga ntchito (sinthani madzi oyendetsera mapaipi. Makamaka zokwanirazi zimaphatikizapo chipongwe chachitsulo (45 kapena 90 deg dend), tee, kuchepa (kuchepa kapena kutsika kwa excer), mtanda, chipilala, ma staker ndi etc.

Tili ndi zokumana nazo zambiri zogwira ntchito m'minda yopanga A105. Tili ndi ASM A ASM A105 Tili Wopanga Wopanga & A105 Zitsulo Zodzikongoletsera