Wopanga Mapaipi Achitsulo Otsogola & Wopereka Ku China |

Machubu ndi Mapaipi Odziwika Mafupikidwe/Migwirizano

Mkati mwa chitsulo ichi, pali ndondomeko yeniyeni ya mawu ofupikitsa ndi mawu, ndipo mawu apaderawa ndiwo chinsinsi cha kulankhulana mkati mwa mafakitale ndi maziko omvetsetsa ndikuchita ntchito.

M'nkhaniyi, tikudziwitsani zina mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi zitoliro zachitsulo ndi machubu ochulukirachulukira, kuyambira pamiyezo yoyambira ya ASTM kupita kuzinthu zovuta zakuthupi, ndipo tidzazilemba chimodzi ndi chimodzi kukuthandizani kupanga chidziwitso chamakampani.

Navigation Mabatani

Mafupipafupi a Tube Sizes

NPS:Kukula Kwapaipi Kwadzina

DN:Diameter Nominal (NPS 1 inchi=DN 25 mm)

NB:Nominal Bore

OD:Kunja Diameter

ID:Mkati Diameter

WT kapena T:Makulidwe a Khoma

Machubu ndi Mapaipi Odziwika Mafupikidwe/Migwirizano

L:Utali

SCH (Nambala ya Ndandanda): Imafotokoza makulidwe a khoma la chubu, lomwe limapezeka nthawi zambiriMtengo wa SCH40, SCH 80, ndi zina zotero. Kukula kwamtengo wapatali, ndikokulirapo kwa khoma.

STD:Kunenepa Kwambiri Kwakhoma

XS:Wowonjezera Wamphamvu

XXS:Pawiri Zowonjezera Zamphamvu

Chidule cha Mtundu wa Chitoliro Chachitsulo

NG'OMBE chitoliro:Zogulitsa zomwe zimakhala ndi seams imodzi kapena ziwiri zowotcherera nthawi yayitali kapena chitoliro chowotcherera chozungulira chomwe chimapangidwa ndi kutchingira kwa ng'anjo yamoto ndi kuwotcherera kwamadzi, komwe mpweya wotetezedwa ndi ng'anjo wowotcherera siwosungunuka kwathunthu ndi njira yowotcherera ya arc panthawi yowotcherera.

COWH chitoliro:Chitoliro chokhala ndi chitoliro chopangidwa ndi ng'anjo chopangidwa ndi ng'anjo yotetezedwa ndi gasi ndikumira pansi pamadzi, momwe ng'anjo yotetezedwa ndi gasi simasungunuka kwathunthu ndi njira yowotcherera ya arc panthawi yowotcherera.

COWL chitoliro:Zogulitsa zokhala ndi seam imodzi kapena ziwiri zowotcherera zowotcherera zomwe zimapangidwa ndi kutchingira kwa gasi wang'anjo ndikuwotcherera pansi pamadzi, momwe mpweya wa ng'anjo wotchingidwa ndi weld simasungunuka kwathunthu ndi njira yomizidwa ndi arc weld panthawi yowotcherera.

CW pa(Kupitiriza Welded chitoliro): A zitsulo chitoliro mankhwala ndi kuwotcherera molunjika msoko chopangidwa ndi mosalekeza kuwotcherera ng'anjo ndondomeko.

Mtengo wa EW(Electrical Welded pipe): yopangidwa ndi njira yowotcherera yamagetsi yotsika kapena yothamanga kwambiri.

ERW chitoliro:Electrical Resistance Welded pipe.

Mtengo wa HFW(High-Frequency chitoliro): Magetsi welded mapaipi welded ndi pafupipafupi ≥ 70KHz kuwotcherera panopa.

Mtengo wa LFW(Chitoliro chotsika): pafupipafupi ≤ 70KHz kuwotcherera pakali pano kulowetsedwa mu chitoliro chamagetsi.

LW papa(Laser welded chitoliro): mankhwala chitoliro ndi kuwotcherera molunjika msoko motsogozedwa ndi ndondomeko kuwotcherera laser.

Chitoliro cha LSAW:Longitudinal Submerged-arc Welded Pipe.

Chitoliro cha SMLS:Chitoliro chopanda msoko.

Chithunzi cha SAW(Submerged-arc Welded pipe): Chitoliro chachitsulo chokhala ndi chowotcherera chimodzi kapena ziwiri zowongoka, kapena chowotcherera chozungulira, chopangidwa ndi njira yowotcherera yomwe ili pansi pamadzi.

Mtengo wa SAWH(Submerged-arc Welded Helical pipe): Chitoliro chachitsulo chokhala ndi msoko wozungulira wozungulira wopangidwa ndi njira yomizidwa ndi kuwotcherera arc

Mtengo wa SAWL(Submerged-arc Welded Longitudinal pipe): Chitoliro chachitsulo chokhala ndi seam yowotcherera imodzi kapena ziwiri zowotcherera zomwe zimapangidwa ndi njira yowotcherera yomira.

Chitoliro cha SSAW:Spiral Submerged Arc Welding pipe.

RHS:Gawo la Rectangular Hollow.

TFL:Ngakhale-the-Flow Line.

MS:Chitsulo Chochepa.

Chidule cha Anticorrosive Coating

GI (malata)

GI (malata)

3 pp

3 LPP pa

3LPE Yakunja + FBE Yamkati (TPEP)

TPEP (Outer 3LPE + Inner FBE)

PU:Kupaka polyurethane

GI:kanasonkhezereka Chitoliro chachitsulo

FBE:fusion-bonded epoxy

PE:Polyethylene

HDPE:polyethylene yapamwamba kwambiri

LDPE:otsika osalimba polyethylene

MDPE:polyethylene yapakati-kachulukidwe

Mtengo wa 3LPE(Polyethylene yamitundu itatu): Epoxy layer, Adhesive layer and Polyethylene layer

2PE(Polyethylene yamitundu iwiri): Zomatira ndi polyethylene wosanjikiza

PP:Polypropylene

Mafupipafupi Okhazikika

API:American Petroleum Institute

ASTM:American Society for Testing Material

ASME:American Society of Mechanical Engineers

ANSI:American National Standards Institute

DNV:Det Norske Veritas

DEP:Kupanga ndi Kuchita Zomangamanga(SHELL Shell Standard)

EN:European Norm

BS EN:Miyezo yaku Britain ndi kukhazikitsidwa kwa Miyezo ya ku Europe

DIN:German Industrial Standard

NACE:National Association of Corrosion Engineer

AS:Miyezo yaku Australia

AS/NZS:Mawu ophatikizana a Miyezo yaku Australia ndi Miyezo ya New Zealand.

GOST:Miyezo ya dziko la Russia

JIS:Miyezo Yamakampani aku Japan

CSA:Canadian Standards Association

GB:Chinese national standard

UNI:Italy National Board of Unification

Chidule cha Zinthu Zoyesera

TT:Tensile Test

UT:Mayeso a Ultrasonic

RT:Mayeso a X-ray

DT:Kachulukidwe Mayeso

YS:Zokolola Mphamvu

UTS:Ultimate Tensile Mphamvu

DWTT:Drop-weight Tear Test

HV:Kuuma kwa Verker

HR:Kuuma kwa Rockwell

HB:Kuuma kwa Brinell

Mayeso a HIC:Mayeso a Hydrogen Induced Crack

Mayeso a SSC:Sulfidi Stress Crack test

CE:Zofanana ndi Carbon

HAZ:Malo Okhudzidwa ndi Kutentha

NDT:Mayeso Osawononga

CVN:Charpy V-notch

CTE:Mafuta a Tar Enamel

BE:Beveled Mapeto

BBE:Beveled Onse Mapeto

MPI:Kuyendera kwa Magnetic Particle

PWHT:Chithandizo Chachikale cha Weld Heat

Chidule cha Zolemba Zoyang'anira Njira

MPS: Ndandanda Yopanga Master

ITP: kuyendera ndi kuyesa dongosolo

Zithunzi za PPT: kuyesa kusanachitike

Mtengo PQT: kuyesedwa koyenerera kwa ndondomeko

Mtengo PQR: Ndondomeko Yoyenereza Ndondomeko

Chidule cha Pipe Fitting Flange

Flange

Flange

amapindika

Mapinda

FLG kapena FL:Flange

RF:Nkhope Yokwezeka

FF:Nkhope Yathyathyathya

RTJ:Mtundu wa mphete Joint

BW:Butt Weld

SW:Socket Weld

NPT:National Pipe Thread

LJ kapena LJF:Lap Joint Flange

SO:Slip-On Flange

WN:Weld Neck Flange

BL:Blind Flange

PN:Mwadzina Pressure

Pakadali pano, tasanthula mawu ofunikira komanso mawu ofupikitsa mumakampani opangira mapaipi achitsulo omwe ali ofunikira kuti muzitha kulumikizana ndikugwira ntchito moyenera mkati mwamakampaniwo.
Kudziwa bwino mawuwa ndikofunikira kuti muthe kutanthauzira molondola zolemba zamaluso, mawonekedwe, ndi zolemba zamapangidwe.Kaya ndinu watsopano kumakampani kapena katswiri wodziwa ntchito, tikukhulupirira kuti bukhuli lakupatsani zoyambira zolimba kuti mumvetsetse gawo laukadaulo lomwe lili ndi zovuta komanso mwayi.

Tags:saw, erw, lsaw, smls, chitoliro chachitsulo, ogulitsa, opanga, mafakitale, ogulitsa, makampani, ogulitsa, kugula, mtengo, quotation, zambiri, zogulitsa, mtengo.


Nthawi yotumiza: Mar-14-2024

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