erw gusudira ibyuma seam umuyoboro wa efw umuyoboro wa gaze
Mugihe cyo gusudira imiyoboro ya ERW, ubushyuhe butangwa mugihe umuyaga unyuze hejuru yubuso bwahantu ho gusudira. Ashyushya impande zombi z'icyuma kugeza aho impande imwe ishobora gukora umurunga. Muri icyo gihe, munsi yigikorwa cyumuvuduko uhuriweho, impande zumuyoboro wuzuye zishonga kandi zigahurira hamwe.
Mubisanzwe umuyoboro wa ERW ntarengwa OD ni 24 ”(609mm), kuberako imiyoboro minini izakorerwa muri SAW.
Ni ubuhe bwoko bw'imiyoboro (ibipimo) ishobora gukorwa mubikorwa bya ERW？
Hano hari imiyoboro myinshi ishobora gukorwa na ERW inzira:
Umuyoboro wa karuboni muri ERW
ASTM A53 Icyiciro A na B (na Galvanised)
ASTM A252 umuyoboro
ASTM A500 yububiko
ASTM A134 na ASTM A135 umuyoboro
EN 10219 S275, umuyoboro wa S355
Ibyuma bitagira umuyonga ERW umuyoboro / Ibipimo byumuyoboro nibisobanuro
ASTM A269 umuyoboro udafite umwanda
ASTM A270 isuku
ASTM A312 Umuyoboro utagira umwanda
ASTM A790 ferritic / austenitis / duplex umuyoboro udafite umwanda
API ERW Umuyoboro
API 5L B kugeza X70 PSL1 (PSL2 igomba kuba muri HFW)
API 5CT J55 / K55, N80 ikariso nigituba nibindi
Ibikoresho bya tekinike ya erw umuyoboro
Umuyoboro wa ERW, Umuyoboro wa ERW, Umuyoboro wa Carbone ERW, Umuyoboro wa MS ERW, Umuyoboro wa GI ERW, Umuyoboro wa ERW
Ingano:
OD (Hanze Diameter): 21.3-660mm
WT (Uburebure bw'urukuta): 1.0-20mm cyangwa sch5, sch10, sch40, sch80, st, xs
Igipimo:
umuyoboro wa erw
ASTM A53 B, A106, ASTM A178, ASTM A252
API 5L X42 / 46/52/56/60/70
ASTM A500, ASTM A513
EN 10204/10217 S235JR, S275JR, S355, S355JR, S355J2H
umuyoboro wa efw:
ibyuma bya karubone efw umuyoboro: ASTM A671, ASTM A672
icyuma cya efw umuyoboro: ASTM A691
Igifuniko:
| 3PE | 3PP | FBE | Epoxy Coating | Igishushanyo kidasanzwe |
Ikoreshwa:
Kuri ERW Umuyoboro
Kuri ERW
Kuburyo bwa ERW Tube
Kumuvuduko mwinshi nubushyuhe bwo hejuru
Isesengura ryimiti nuburyo bwa mashini
| Bisanzwe | Icyiciro | Icyiciro | Isesengura ry'imiti (%) | Ibikoresho bya mashini (min) (Mpa) | ||||
| C | Mn | P | S | Imbaraga | Gutanga Imbaraga | |||
| API 5L | PSL1 | B | 0.26 | 1.2 | 0.03 | 0.03 | 414 | 241 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 414 | 290 | ||
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 434 | 317 | ||
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 455 | 359 | ||
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 490 | 386 | ||
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 517 | 414 | ||
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 531 | 448 | ||
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 565 | 483 | ||
| PSL2 | B | 0.22 | 1.2 | 0.025 | 0.015 | 414 | 241 | |
| X42 | 0.22 | 1.3 | 0.025 | 0.015 | 414 | 290 | ||
| X46 | 0.22 | 1.4 | 0.025 | 0.015 | 434 | 317 | ||
| X52 | 0.22 | 1.4 | 0.025 | 0.015 | 455 | 359 | ||
| X56 | 0.22 | 1.4 | 0.025 | 0.015 | 490 | 386 | ||
| X60 | 0.22 | 1.4 | 0.025 | 0.015 | 517 | 414 | ||
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 531 | 448 | ||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 565 | 483 | ||
| X80 | 0.22 | 1.85 | 0.025 | 0.015 | 621 | 552 | ||
Umuyoboro mwinshi wumurongo wamashanyarazi urwanya umuyoboro wicyuma (umuyoboro wicyuma wa erw) ni igiceri gishyushye nyuma yo gukora imashini, gukoresha ingaruka zuruhu rwumuvuduko mwinshi hamwe ningaruka zegeranye, igituba cyo gushyushya no gushonga, gukanda uruziga munsi yo gusudira kugirango ugere kumusaruro.
Umuyoboro mwinshi wo kwihanganira gusudira ibyuma, umuyoboro wo gusudira hamwe nuburyo busanzwe bwo gusudira ntabwo ari kimwe, gusudira bikozwe mubyuma fatizo bishonga biva mumubiri, imbaraga za mashini ziruta umuyoboro rusange. Kugaragara neza, kugaragara neza, kugiciro gito weld hejuru na ntoya, nziza 3PE irwanya ruswa. Hariho itandukaniro rikomeye muburyo bwo gusudira hagati yumuyoboro mwinshi wo gusudira hamwe nuyoboro wacengewe arc weld. Nkuko gusudira bikorwa ako kanya ku muvuduko mwinshi, ingorane zo kwemeza ubuziranenge bwo gusudira ni nyinshi cyane kuruta iz'amazi yo gusudira.
Icyemezo cy'uruganda rukora ibyemezo
ERW
Bisanzwe: API SPEC 5CT
Gushyira mu bikorwa: Gukora nk'urukuta rw'iriba
| OD | WT | Ubwoko bwanyuma | |||||
| santimetero | mm | santimetero | mm | Icyiciro | |||
| J55 | M65 | N80 / L80-1 | P110 | ||||
| K55 | |||||||
| 8 5/8 | 219.08 | 0.304 | 7.72 | - | PS | - | - |
| 0.352 | 8.94 | PSLB | PSLB | - | - | ||
| 0.4 | 10.16 | PSLB | PSLB | PLB | PLB | ||
| 0.45 | 11.43 | - | PLB | PLB | PLB | ||
| 0.5 | 12.7 | - | - | PLB | PLB | ||
| 9 5/8 | 244.48 | 0.352 | 8.94 | PSLB | PSLB | - | - |
| 0.395 | 10.03 | PSLB | PSLB | PLB | PLB | ||
| 0.435 | 11.05 | - | PLB | PLB | PLB | ||
| 0.472 | 11.99 | - | PLB | PLB | PLB | ||
| 0.545 | 13.84 | - | - | PLB | PLB | ||
| 10 3/4 | 273.05 | 0.35 | 8.89 | PSB | PSB | - | - |
| 0.4 | 10.16 | PSB | PSB | - | - | ||
| 0.45 | 11.43 | PSB | PSB | PSB | PSB | ||
| 0.5 | 12.57 | - | PSB | PSB | PSB | ||
| 0.545 | 13.84 | - | - | - | PSB | ||
| 13 3/8 | 339.72 | 0.38 | 9.65 | PSB | PSB | - | - |
| 0.43 | 10.92 | PSB | PSB | - | - | ||
| 0.48 | 12.19 | PSB | PSB | PSB | PSB | ||
| 0.514 | 13.06 | - | - | PSB | PSB | ||
| 16 | 406.4 | 0.438 | 11.13 | PSB | - | - | - |
| 0.495 | 12.57 | PSB | - | - | - | ||
| 0.656 | 16.66 | P | - | - | - | ||
| 18 5/8 | 473.08 | 0.435 | 11.05 | PSB | - | - | - |
| 20 | 508 | 0.438 | 11.13 | PSLB | - | - | - |
| 0.5 | 12.7 | PSLB | - | - | - | ||
| 0.635 | 16.13 | PSLB | -- | - | - | ||
Ibikoresho bya mashini
| Bisanzwe | Icyiciro | Imbaraga Zitanga (Mpa) | Imbaraga za Tensile (Mpa) | Gukomera (HRC) | Ingufu Zingaruka (J) (min) | Ingaruka Ubushyuhe (℃) |
| API 5CT | J55 | 379-552 | ≥517 | - | T-10-20 (SR16) | 21 |
| K55 | 379-552 | 65655 | - | L-10-27 (SR16) | ||
| M65 | 448-586 | 86586 | ≤22 | T-10-20, L-10-41 | 0 | |
| L80 | 552-655 | 65655 | ≤23 | C19-20, C76-77 (SR16) | ||
| N80 | 552-758 | ≥689 | - | |||
| P110 | 758-965 | ≥862 | - |
Ibyiza by'ejo hazaza
Nkumuyoboro wambere wicyuma / umuyoboro (umuyoboro wibyuma bya karubone, umuyoboro wibyuma, umuyoboro udafite kashe, umuyoboro usudira, umuyoboro wuzuye, nibindi) mubushinwa, dufite umurongo wuzuye kandi ufite ubushobozi buhamye bwo gutanga. Guhitamo bizagufasha kuzigama igihe kinini nigiciro kandi ubone inyungu nini!
Niba ushimishijwe nibicuruzwa byacu, turashobora kuboherereza ibyitegererezo kubuntu, kandi turashobora kandi kwemera ikizamini cyibindi bigo byipimisha. Twibanze ku kwizerwa kw ubuziranenge bwibicuruzwa nukuri kw ibisubizo byibizamini kandi dushyira imbere inyungu zabakiriya, kugirango dushyireho inyungu nziza kandi zunguka kugura no gucuruza kubakiriya！
Kwerekana ibicuruzwa
Umwuga wo gusudira wabigize umwuga Mubushinwa
Uruganda rwacu rufite ibirenzeImyaka 30 yumusaruro nuburambe bwo kohereza hanze, kohereza mu bihugu n'uturere birenga 50, nka Amerika, Kanada, Burezili, Chili, Ubuholandi, Tuniziya, Kenya, Turukiya, Leta zunze ubumwe z'Abarabu, Vietnam ndetse n'ibindi bihugu.Hamwe nubushobozi buhamye bwo gutanga umusaruro buri kwezi, irashobora kuzuza ibicuruzwa binini byabakiriya.Ubu hari amagana yabakiriya bafite ibiciro binini byagenwe byumwaka.Niba ushaka kugura umuyoboro wogoswe / umuyoboro ， kwaduka kwaduka igice cyumuyoboro / umuyoboro, urukiramende rwuzuye urukiramende umuyoboro / umuyoboro, umuyoboro muto wa karuboni, umuyoboro mwinshi wa karuboni, umuyoboro urukiramende, umuyoboro wikarito urukiramende, umuyoboro wa kare, umuyoboro wibyuma, umuyoboro wicyuma, ibyuma byicyuma, impapuro zicyuma, ibyuma bya tekinike, nibindi bikoresho byibyuma, twandikire kugirango utange serivisi zumwuga, hamwe nibindi bicuruzwa,
Uruganda rwacu kandi rutumira byimazeyo abakozi bo mukarere mubihugu bitandukanye. Hano hari icyapa kirenga 60 cyihariye, icyuma hamwe nicyuma cyuma.Niba uri isosiyete yubucuruzi yamahanga kandi ukaba ushaka abatanga isoko ryambere ryibyuma, imiyoboro yicyuma hamwe nicyuma mubushinwa, nyamuneka twandikire. Kuguha ibicuruzwa byumwuga kandi byujuje ubuziranenge mubushinwa kugirango ubucuruzi bwawe burusheho kuba bwiza!
Uruganda rwacu rufite byinshiumurongo wuzuye wibicuruzwa byibyumanauburyo bukomeye bwo kugerageza ibicuruzwa kugirango hamenyekane igipimo cyibicuruzwa 100%; cyanesisitemu yo gutanga ibikoresho byuzuye, hamwe nu mutwaro wacyo bwite,izigama amafaranga menshi yo gutwara kandi yishingira 100% yibicuruzwa. gupakira neza no kuhagera. Niba ushaka urupapuro rwiza rwicyuma, icyuma cyuma, uruganda rukora ibyuma mubushinwa, kandi ukaba ushaka kuzigama ibicuruzwa byinshi, nyamuneka twandikire, itsinda ryacu ryogucuruza indimi nyinshi hamwe nitsinda ryogutwara ibikoresho bizaguha serivise nziza yibicuruzwa kugirango wizere ko wakiriye ibicuruzwa byemewe 100%!
Shakisha amagambo meza kubitereko byibyuma:urashobora kutwoherereza ibisabwa byihariye kandi itsinda ryacu ryo kugurisha indimi nyinshi rizaguha ibisobanuro byiza! Reka ubufatanye bwacu butangire kuri iri teka kandi ubucuruzi bwawe butere imbere!
Imiyoboro ya karuboni isudira kubikoresho byo kubaka
SSAW carbone ibyuma bizunguruka umuyoboro wicyuma
Urukiramende rw'icyuma cyuzuye agasanduku k'umuyoboro / umuyoboro wa RHS
LSAW Umuyoboro wa Carbone Umuyoboro Weld
