ASTM A572 GR.50 SSAW Steel Pipe: Kugona Kugadzira & Magadzirirwo Echigadzirwa Mufananidzo Wakaratidzwa

ASTM A572 GR.50 SSAW Simbi Pombi: Kugona Kugadzira & Magadzirirwo Echigadzirwa

Tsananguro pfupi:

Womic Steel inopa pombi yesimbi yemhando yepamusoro yeASTM A572 GR.50 SSAW yemabhiriji, zvivakwa, uye zvivakwa zvinorema zvinoda simbi ine simba rakawanda isina alloy. ASTM A572 GR.50 inopa simba rekugadzira re345 MPa (50,000 psi) uye simba rekubata re450 MPa (65,000 psi). Pombi ine simba rakasimba reSpiral submerged arc welded inopa kugadzikana kwakanaka uye kushanda zvakanaka kwekushandisa chivakwa chedhayamita hombe. Dhayamita yekunze kubva pa219mm kusvika 3000mm, ukobvu hwemadziro kubva pa5.0mm kusvika 25.4mm, kureba kusvika pa60m. Chitupa chemugayo, bvunzo ye ultrasonic, magumo akachekwa, chifukidziro chekudzivirira ngura chiripo. Mutengo wemakwikwi uye kuendesa nekukurumidza.

Saizi yeSimbi yeSSAW Yakasimba Zvikuru:Dhayamita yekunze: 219mm-3000mm, Ukobvu hwemadziro: 5.0mm-25.4mm, Kureba: 6m-60m sezvinodiwa

Standard & Grade yeSSAW High-Strength Pombi:ASTM A572 GR.42, GR.50, GR.60, GR.65; ASTM A252 GR.3; ASTM A500 GR.C; EN 10025 S355JR, S355J2; EN 10219 S355JRH

Kushandiswa kweSSAW High-Strength Pipe:Zvigadziko zvebhiriji nematurasi, mafuremu ekuvaka, shongwe dzekutumira magiya, zvivakwa zvekunze kwegungwa, zvivakwa zvemaindasitiri, zvinotsigira michina inorema, mashandisirwo ekuunganidzira zvinhu

Simbi yeWomicinopa mitengo yepamusoro uye inokwikwidzana yeASTM A572 GR.50 SSAW steel pipe, spiral welded high-strength structural pipe, hombe dhayamita HSLA pipe. Chitupa chemugayo, UT, beveled end, coating iripo. Kuwanikwa kwefekitori zvakananga kune zvivakwa nemapurojekiti emaindasitiri pasi rese.

Tumira email kwatiri Zvimiro zveChigadzirwa

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

1. Simbi yeWomic: Kugona Kugadzira & Simba reKambani

Womic Steel Group ikambani inogadzira zvinhu zvikuru uye inotumira kunze kwenyika pasi rose ine ruzivo rwemakore anopfuura makumi maviri mukugadzira zvinhu zvecarbon, alloy, uye simbi isina ngura. Nzvimbo yedu yekugadzira mapaipi eSSAW ine kugona kukuru kwekugadzira matani anopfuura zviuru gumi nezvishanu pamwedzi kwemapaipi esimbi ane simba guru, achishanda muzvivakwa, mabhiriji, uye mapurojekiti makuru emaindasitiri pasi rese.

Saizi Yekugadzirwa kweSSAW High-Strength Steel Pipe:Dhayamita yekunze kubva pa219mm kusvika 3,000mm (8 inches kusvika 120 inches) yekushanda kweSSAW. Ukobvu hwemadziro kubva pa5.0mm kusvika 25.4mm. Hurefu hwemunhu mumwe chete kubva pa6m kusvika 18m, nehurefu hwakasiyana hunosvika 60m huripo hwekushandisa mabhiriji nemapurojekiti ekuvaka.

Zvitupa zveHunhu & Kutevedzera Mutemo:

ISO 9001:2015 Yakatenderwa:Sisitimu Yekutarisira Hunhu hwepamusoro yekugadzira mapaipi ane simba guru uye maitiro ekudzora hunhu, ichivimbisa kuti mhando yechigadzirwa inogara yakafanana uye kuvandudzwa kunoramba kuripo pamabasa ese ekugadzira.

Rezinesi reMonogram reAPI 5L:Womic Steel ine rezenisi yeAPI 5L yekugadzira Line Pipe, zvichiratidza kuzvipira kwedu kumitemo yekugadzira yepamusoro-soro.

Kumaka kweCE (PED 2014/68/EU):Kunyora CE kunowanikwa kana ukakumbira kuti zviite kuti basa rekubhadhara zvinhu kubva kumakambani emunyika rifambe zvakanaka uye kuti purojekiti igamuchirwe muEuropean Economic Area (EEA).

EN 10204 3.2 Chitupa:Pamusoro peZvitupa zveKuedza zveMill zve 2.2 ne 3.1, tinopa zvigadzirwa zvine Chitupa cheKuongorora 3.2, chakasimbiswa nemasangano echitatu anotenderwa neEU (TÜV, LR, BV, SGS).

Kubvumidzwa kweKuongorora kweVatatu (TPI):Zvigadzirwa zvedu uye maitiro ekugadzira zvinotenderwa uye zvinoongororwa nemasangano makuru epasi rose anosanganisira SGS, BV, ABS, LR, DNV, GL, uye TÜV.

Zvimwe Zvitupa Zviripo:ISO 14001:2015, ISO 45001:2018

Kuzivikanwa Pasirose:Womic Steel ikambani inovimbwa nayo kune vanogadzira mabhiriji pasi rose, vanovaka mabhiriji, nevanogadzira zvivakwa, vachishandira nyika dzinopfuura makumi masere muSoutheast Asia, Europe, Middle East, Africa, neAmerica.

2. ASTM A572 GR.50: Kuumbwa kwezvinhu uye hunhu hwekushanda

ASTM A572 GR.50ndiyo nhungamiro yeAmerica yesimbi yakasimba ine simba rakaderera (HSLA) columbium-vanadium structural steel. Zita rekuti "GR.50" rinoratidza Giredhi 50, iro rinopa simba rekugadzira re345 MPa (50,000 psi) uye simba rekudhonza re450 MPa (65,000 psi). Giredhi 50 ndiro giredhi rinonyanya kushandiswa muA572 specification, richipa chiyero chakanaka chesimba rakakwirira, kugona kuchinjika, uye kugona kuumbwa.

ASTM A572 GR.50 yakagadzirirwa kushandiswa kwezvivakwa zvinoda simba rakawanda kupfuura simbi dzekabhoni dzemazuva ano. Kana ichienzaniswa neA36 (simba rekupa 250 MPa), A572 GR.50 inopa simba rekupa goho rakakwirira ne38%, zvichibvumira zvivakwa zvakareruka, saizi shoma dzezvikamu, uye mitengo yakaderera yepurojekiti. Musanganiswa weHSLA unopa simba rakavandudzwa rekudzivirira ngura mumhepo uye kusimba kuri nani pakupisa kwakaderera zvichienzaniswa nesimbi dzekabhoni dzisina kugadzirwa.

Kuumbwa kweMakemikoro (Kuongororwa kweChirongo, % nehuremu):

Chinhu	ASTM A572 GR.50 (Max %)
C	0.23
Mn	1.35
P	0.040
S	0.050
Si	0.40
V	0.01-0.15
Nb	0.005-0.05

Cherechedza: Kuwedzerwa kwe columbium (niobium) ne vanadium kunoita kuti tsanga dzinyatsobuda zvakanaka uye kuti mvura irambe ichinaya, zvichiita kuti pave nesimba rakawanda pasina kuwedzera kabhoni zvakanyanya, zvichiita kuti pave nekuwirirana kwakanaka.

Zvimiro zveMichina (Kupisa Kwemukamuri):

Pfuma	ASTM A572 GR.50
Simba reKubereka (min)	345 MPa (50,000 psi)
Simba reKusimba (miniti)	450 MPa (65,000 psi)
Kureba (miniti)	18% (yegeji ye50mm)
Kusimba Kwemhedzisiro	Hazvina kutaurwa (sarudzo)

Cherechedza: ASTM A572 GR.50 inopa simba rekukura rinosvika 38% kupfuura A36 (250 MPa), zvichibvumira kudzikiswa kwakanyanya kwehuremu mumashandisirwo ekuvaka.

Kuenzanisa kweASTM A572 High-Strength Low-Alloy Grades:

Giredhi	Simba reKubereka (MPa)	Simba reKusimba (MPa)	Kushandiswa Kwakajairika
GR.42	290	415	Zvishandiso zvekuvaka zviri nyore kusvika pakati nepakati
GR.50	345	450	Mabhiriji, zvivakwa, shongwe dzekutumira magiya
GR.60	415	520	Zvishandiso zvinorema zvekuvaka, zvinotakura mutoro wakawanda
GR.65	450	550	Zvivakwa zvemaindasitiri zvakakura, zviri kunze kwegungwa

Cherechedza: Kune mashandisirwo akaomarara ekuvaka anoda simba rakawanda, ASTM A572 GR.60 kana GR.65 zvinofanirwa kufungwa nezvazvo.

3. Kutevedzera Dimensional Range & Standards

Womic Steel inopa mapaipi esimbi ane simba guru eASTM A572 GR.50 SSAW akasiyana-siyana, achienderana zvizere neASTM A572 nedzimwe nzira dzepasi rose dzakabatana. Maitiro eSSAW (Spiral Submerged Arc Welded) akanakira kushandiswa kwechimiro chakakura.

Chinhu	Tsanangudzo
Zvakajairika	ASTM A572 (GR.42, GR.50, GR.60, GR.65)
Maitiro Ekugadzira	SSAW (Spiral Submerged Arc Welded) - 219mm-3,000mm OD
Dhayamita Yekunze	219mm – 3,000mm (8" – 120")
Ruvara rweMadziro	5.0mm – 25.4mm
Hurefu hwehurefu	Zvakajairika: 6m, 12m, 18m / Zvakagadzirirwa: kusvika 60m
Kupedzisa Kupedzisa	Mugumo Wakajeka (PE) / Mugumo Wakatsemurwa (BE)
Kupedzisa Kwepamusoro	Yakashama / Yakazorwa Mafuta / Yakafukidzwa neDema / Yakagadziriswa / Yakagadzikwa
Kushivirira	OD: ±0.5% / WIT: ±10% / Kureba: +50mm -0mm

4. Zviyero & Magadzirirwo Anowanikwa - ASTM A572 GR.50 SSAW Steel Pipe

Pombi yeSimbi Yakasimba yeSSAW (219mm – 3,000mm OD)

OD (mm)	Sarudzo dzeKukora kweMadziro (mm)	Kurema (kg/m2)	Kureba Kwakajairwa
219 – 325	5.0, 6.0, 8.0, 10.0, 12.5	26.4 – 96.3	6m / 12m
325 – 426	5.0, 6.0, 8.0, 10.0, 12.5, 14.0	39.5 – 142.2	6m / 12m
426 - 530	6.0, 8.0, 10.0, 12.5, 14.0, 16.0	62.1 – 202.8	6m / 12m / 18m
530 - 630	6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0	77.5 – 271.6	6m / 12m / 18m
630 – 820	6.0, 8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0	92.3 – 394.6	6m / 12m / 18m
820 - 1,020	8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0	160.2 – 541.5	6m / 12m / 18m
1,020 - 1,220	8.0, 10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0	199.8 – 736.5	6m / 12m / 18m / 24m
1,220 - 1,420	10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0	298.4 – 859.8	6m / 12m / 18m / 24m
1,420 - 1,620	10.0, 12.5, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0	347.7 – 983.2	6m / 12m / 18m / 24m
1,620 - 2,000	12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0	476.1 – 1,217.4	6m / 12m / 18m
2,000 - 2,500	12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0	588.5 – 1,527.2	6m / 12m / 18m
2,500 - 3,000	12.0, 14.0, 16.0, 18.0, 20.0, 22.0, 25.0	736.5 – 1,841.7	6m / 12m / 18m

Cherechedza: Zviyero zvakagadzirwa zviri kunze kwezvikamu izvi zvinowanikwa kana zvakumbirwa.

5. Mitemo yeSimbi Yakasimba Yekuvaka Yakagadzirwa neWomic Steel

Zvakajairika	Magiredhi eSimbi	Kushandiswa Kwakajairika
ASTM Maitiro Akasimba Kwazvo
ASTM A572	GR.42, GR.50, GR.60, GR.65	Simbi yekuvaka yakasimba ine simba shoma
ASTM A588	GR.A, GR.B, GR.C	Simbi inodziya, kuramba ngura mumhepo
ASTM A913	GR.50, GR.60, GR.65, GR.70	Simbi yakasimba zvikuru ine kuchinjika kwakawedzerwa
ASTM A992	GR.50	Matanda akafara uye maumbirwo echimiro
ASTM Maitiro Ekuvaka
ASTM A500	GR.A, GR.B, GR.C	Machubhu ekuvaka akasungirirwa akaumbwa nechando
ASTM A252	GR.1, GR.2, GR.3	Mapombi esimbi enheyo yakadzika
EN Maitiro Ekuvaka
EN 10025	S355JR, S355J2, S420ML, S460ML	Simbi yekuvaka inopfuta inopisa
EN 10219	S355JRH, S355J2H	Zvikamu zvemukati zvakasungirirwa zvakagadzirwa nechando
Mimwe Mipimo
CSA G40.21	44W, 50W, 50A	Simbi yekuvaka yeCanada yakajairika
AS/NZS 3678	350L15, 400L15	Simbi yekuvaka yakajairika yeAustralia

Mashandisirwo:Zvigadziko zvebhiriji nematurasi, mafuremu ekuvaka nemakoramu, shongwe dzekutumira mashoko, zvivakwa zvekunze kwegungwa, zvivakwa zvemaindasitiri, zvinotsigira michina inorema, mashandisirwo ekuunganidzira zvinhu, nhandare dzemitambo nenzvimbo dzekuratidzira, nzira dzekumhanya dzemakireni, zvinotsigira michina inorema

6. Maitiro Ekugadzira - SSAW (Spiral Submerged Arc Welded) Pipe Yesimbi Yakasimba

Maitiro ekugadzira SSAW emapaipi esimbi ane simba guru (219mm - 3,000mm OD):

Kuongorora Zvinhu Zvisina Kugadzirwa (Coil):Makoiri esimbi anopinzwa nekupisa anosimbiswa kuti ane makemikari, hunhu hwemakanika, uye hunhu hwepamusoro zvichienzaniswa neASTM A572 GR.50. Koiri yega yega inopihwa nhamba yekupisa yakasiyana kuti ive nechokwadi chekuti zvinhu zvinoteverwa zvizere panguva yekugadzirwa.

Kusunungura & Kuenzanisa:Makoiri esimbi anoiswa muchokuvhura simbi uye anoiswa nemuchina wekuyera zvakanaka kuti tambo yacho iite seyakaenzana, zvichibvisa koiri uye zvichiita kuti tambo yacho iite seyakafanana kuti iite spiral.

Kugaya & Kucheka Edge:Micheto yese mirefu yesimbi inogayiwa uye inochekwa kusvika pahupamhi hwayo (± 0.5mm). Kugadzirira kwemupendero kunoita kuti pave nenzvimbo yakachena, yakaenzana yakakosha pakugadzirwa kwesimbi yemhando yepamusoro.

Kuumbwa kweSpiral:Chidimbu chakaenzaniswa chinoiswa mumuchina wekugadzira spiral pakona yakadzorwa yehelix. Chidimbu chinogara chichiumbwa kuita chimiro che spiral cylindrical, nemipendero yakarongedzwa kuti ishandiswe kusanganisa.

Kuwedera kweArc Yakadzika Mukati (SAW):Musono wemukati unosunganidzwa kutanga uchishandisa michina yekusunganidza yearc inonyudzwa otomatiki ine flux yakakodzera uye waya. Kune simbi yakasimba, zvinhu zvekushandisa zve welding zvakagadzirwa nehunyanzvi zvinoshandiswa kuti zvienderane nesimbi yepakutanga.

Kuwedera kweArc Yakadzikiswa Kunze (SAW):Musono wekunze unosungirirwa pakarepo mushure mekusungirirwa kwemukati, uchishandisa michina yekushongedza yearc inonyungudika otomatiki.

Kucheka Kureba:Pombi inochinjika inosungirirwa inochekwa kusvika pakureba kwakatarwa uchishandisa masisitimu ekucheka otomatiki eplasma kana okisijeni.

Kuedzwa Kusingaparadze (NDT):

Kuedzwa kweUltrasonic kwe100% (UT):Sisitimu yeUT otomatiki inoongorora musono wese we spiral weld uye muviri wepombi yakazara kuti ione kana paine laminations, zvinhu zvakabatanidzwa, kushaya fusion, nezvimwe zvinogumbura.

Kuongororwa kweX-ray (RT):Kuongororwa kwemusono we weld ne X-ray kana gamma-ray (nzvimbo kana kureba kwakazara sezvakatsanangurwa).

Kuongorora kweMagineti Particle (MPI):Kuongororwa kwezvigunwe zveweld nenzvimbo ine kupisa kuti zvionekwe kana paine mitswe yepamusoro uye mitswe.

Kuedzwa kweHydrostatic (Sarudzo):Inowanikwa kana mutengi akumbira.

Kupedzisa Kupedzisa:Migumo isina kuchekwa (yakagadzirwa sikweya) kana migumo yakachekwa (kona ye30°-35° yebevel) zvichienderana nezvinodiwa nemutengi.

Kuongorora Kwekupedzisira & Kumaka:Kuongorora nemaziso zvikanganiso zvepadenga, kusimbiswa kwehukuru (OD, WT, kureba, kutwasuka, kutenderera), uye chiratidzo chisingaperi zvichienderana neASTM A572 (kusanganisira giredhi, saizi, nhamba yekupisa, kuzivikanwa kwemugadziri).

Mabhenefiti eSSAW Process eHigh-Strength Steel Pipe:

1. Kukwanisa kugadzira dhayamita hombe (kusvika 3,000mm+) kubva pa coils dzakajairwa dzehupamhi

2. Maitiro ekugadzira anoenderera mberi kuti zvibudirire zvakanyanya

3. Inodhura zvishoma pakushandisa dhayamita hombe muchimiro

4. Kugadzikana kwakanaka uye kutenderera

5. Maitiro ekugadzira welding emhando yepamusoro yezvinhu zvine simba guru

7. Maitiro Ekuongorora Hunhu uye Kuedza Mapaipi Esimbi eASTM A572 GR.50 SSAW

Danho	Nzira yekuongorora	Chinangwa
Zvinhu Zvisina Kugadzirwa (Coil)	Kuongorora Makemikari (OES Spectrometer)	Simbisa kuti zvinoenderana nemiganhu yekuumbwa kweASTM A572 GR.50
Zvinhu Zvisina Kugadzirwa (Coil)	Kuedzwa kweTensile	Simbisa simba remugoho (min 345 MPa), simba rekudhonza (min 450 MPa), kureba (min 18%)
Zvinhu Zvisina Kugadzirwa (Coil)	Kuedzwa kweUltrasonic	Tarisa mavanga emukati uye zvikanganiso
Zviri Mukati	Kuongorora Kwemadimikira (Maikoromita)	Monitor OD, WT panguva yekuumbwa kwe spiral
Zviri Mukati	Kuongorora Kugadzirira Mupendero	Simbisa mamiriro emupendero uye kurongeka kwawo
Nzvimbo yeWeld	Kuedzwa kweUltrasonic (UT) - Paindaneti	Tarisa kusagadzikana kweweld, kushaya fusion
Nzvimbo yeWeld	Kuongororwa kweX-ray (RT)	Simbisa kupinda kwe weld, porosity, kubatanidzwa kwe slag
Nzvimbo yeWeld	Kuongorora Magnetic Particle (MPI)	Kuonekwa kwekuputika kwepamusoro (weld neHAZ)
Pombi Yapera	Kuongorora Kwemativi	Simbisa OD, WT, kureba, kutwasuka, kutenderera
Pombi Yapera	Kuedzwa kweHydrostatic (Sarudzo)	Simbisa kuvimbika kwekumanikidzwa
Pombi Yapera	Bvunzo reKukotama Rinotungamirirwa	Simbisa ductility ye weld uye kunaka kwayo
Pombi Yapera	Muedzo weKubata-bata	Simbisa kugadzikana uye kunaka kwemuviri wepombi
Pombi Yapera	Kuedza kweCharpy V-Notch Impact Test (Sarudzo)	Simbisa kusimba kwekupisa kwakaderera kwekushandisa mabhiriji nekunze kwegungwa
Pombi Yapera	Kuongorora Kuonekwa & Pamusoro	Tarisa kana paine zvikanganiso pamusoro, maburi, kana kuti mitswe
Pombi Yapera	Kusimbiswa kweKumaka	Iva nechokwadi chekuti chiratidzo chenguva dzose chinoenderana neASTM A572

Miedzo yeSarudzo yeMashandisirwo Akakosha eMuumbi:

1. CTOD (Crack Tip Opening Displacement) Kuedza kusimba kwekutyoka kweganda

2. Kuyedzwa kweMhedzisiro yeTembiricha yakaderera pa -20°C, -40°C, kana -60°C

3. Kuedzwa kweKuoma (HV10 kana HRC)

4. Kuyedzwa kwekuwirirana kwesimbi kuti zvionekwe kuti zvinobatana papi mumunda

Magwaro Emhando Yepamusoro:

1. Chitupa Chekuyedza Chigayo zvichienderana neEN 10204 Rudzi 2.2, 3.1, kana 3.2

2. Mushumo weKuedzwa kweUltrasonic (weld nemuviri)

3. Mushumo weKuedzwa kweX-ray (kana wakatsanangurwa)

4. Mushumo weKuongorora kweDimensional

5. Kutevedza kubva panhamba yekupisa kusvika papombi yapera

8. Mashandisirwo Ekutanga - ASTM A572 GR.50 SSAW Steel Pipe

Mapaipi esimbi akasimba eASTM A572 GR.50 SSAW akakosha pakuvaka mabhiriji, zvivakwa, uye mapurojekiti makuru emaindasitiri:

Kuvakwa kwebhiriji:Zvigadziko zvebhiriji, matura, maarches, uye zvinotsigira zvivakwa zvemabhiriji emigwagwa mikuru neenjanji. Simba guru reGR.50 rinobvumira nzvimbo refu uye zvivakwa zvakareruka.

Mafuremu ekuvaka:Matanda, matanda, nhengo dzekutsigira, uye mapuranga ezvivakwa zvirefu, zvivakwa zvemabhizinesi, uye zvivakwa zvemaindasitiri.

Nhare dzeTransmission:Zvivako zvekutsigira nhare dzemagetsi, nhare dzekutaurirana, uye nhare dzemhepo.

Magadzirirwo ekunze kwegungwa:Zvivako zvepuratifomu dziri kure negungwa, zvivakwa zvejaketi, uye nheyo dzegungwa dzinoda simbi yakasimba.

Zvivako zveMaindasitiri Zvikuru:Zvitsigiro zvemafekitori, mafekitori emagetsi, mafekitori ekuchenesa, uye nzvimbo dzekugadzirisa zvinhu dzinotakura zvinhu zvinorema.

Nzira dzeCrane:Zvivakwa zvekutsigira makireni anorema pamusoro pemotokari uye makireni egantry munzvimbo dzemaindasitiri.

Nhandare dzemitambo neDzimba dzekuratidzira:Zvivako zvakakura zvematenga enhandare, dzimba dzekuratidzira, nenzvimbo dzemagungano.

Zvitsigiro zveMidziyo Inorema:Zvitsigiro zvekuvaka michina inorema, mapuratifomu emidziyo, uye masherufu emaindasitiri.

Mashandisirwo Ekuunganidza:Mirwi inotakurika yenheyo dzemabhiriji, nheyo dzekuvaka, uye zvivakwa zvemaindasitiri zvinoda kuunganidzwa kwakasimba.

9. Kurongedza & Kutumira - ASTM A572 GR.50 SSAW Steel Pipe

Mapaipi esimbi ane simba guru eASTM A572 GR.50 SSAW anoiswa uye anotumirwa nekungwarira kukuru kuti ave nechokwadi chekuti anodzivirira panguva yekufambisa.

Kurongedza:

Kudzivirira Kupfeka:Pamberi pekurongedza, mapaipi anogona kuputirwa nemafuta ekudzivirira ngura, primer, kana kusiiwa asina chinhu sezvinodiwa. Pakushandisa bhiriji negungwa, dziviriro yekuwedzera yekudzivirira inokurudzirwa.

Kubatanidza (Dhigirii Diki):Pamapaipi madiki ane dhayamita (kazhinji ari pasi pe610mm / 24"), mapaipi anounganidzwa pamwe chete muzvikamu zvehexagonal kana rectangular zvakabatanidzwa netambo dzesimbi (kazhinji tambo 3-5 pachikamu chimwe nechimwe chine macorner guards anodzivirira).

Kuunganidza Kwega Kwega (Dhayamita Huru):Pamapaipi makuru (anopfuura 610mm / 24"), mapaipi anobatwa uye anotumirwa ega ega nematanda kana rabha pakati pezvikamu.

Magumo Ekupedzisira:Zvivharo zvepurasitiki kana zvesimbi zvinodzivirira magumo akachekwa uye magumo asina kujeka kubva pakukuvadzwa, kupinda kwemarara, uye hunyoro.

Kuisa padhi neKuisa padhishioni:Pakutenga zvinhu zvemhando yepamusoro zvekutumira kunze kwenyika, zvinhu zvepadding zvakaita semafoam rings, rabha strips, kana huni dunnage zvinoshandiswa pakati pemapaipi.

Kutumira:

Nzira Yekufambisa:Mapaipi anotumirwa kuburikidza nemidziyo yemidziyo (midziyo ine 20ft kana 40ft yedhayamita diki), midziyo yekutakura zvinhu (yakapwanya dhayamita hombe uye yakawanda), kana kutakura zvinhu nechitima.

Kuisa mumidziyo (Diki Dhayamita):Pamapaipi madiki ane dhayamita shoma (kazhinji ari pasi pe508mm / 20"), mapaipi anoiswa mumidziyo yekutakura ine 20ft kana 40ft.

Kutakura Midziyo Yakawanda (Dhayamita Huru & Mavhoriyamu Makuru):Pamapombi makuru (anowanzoita matani anopfuura mazana mashanu) kana dhayamita hombe (inopfuura 508mm / 20"), mapaipi anoiswa zvakananga mumidziyo yekutakura zvinhu kana mumidziyo yegear.

Matangi eRaki Yakatsetseka kana Akavhurika Pamusoro:Pamapaipi anodarika zviyero zvemagaba zvakajairwa (kureba >12m kana dhayamita >2.3m), magaba ekuisa rack akatsetseka kana magaba epamusoro akavhurika anogona kushandiswa.

Kunyora uye Kunyora Zvinyorwa:Boka rega rega kana pombi yega yega yakanyorwa zvakajeka neruzivo rwakakosha runosanganisira giredhi rezvinhu, chiyero, saizi, nhamba yekupisa, nhamba yebonde/pombi, uye mirairo yekubata.

Kutevedzera Mutemo weCustoms:Magwaro ese anodiwa emutero—inivhosi yekutengeserana, runyorwa rwekurongedza, gwaro rekutakura zvinhu, Chitupa Chekubva, Zvitupa Zvekuyedza Chigayo—agadzirwa.

Kusunga Kwakachengeteka:Mapaipi nemapaipi ega ega zvinosungirirwa zvakasimba nesimbi (ine zvidziviriro zvemakona), mabhegi edhaka, simbi dzinosungirirwa, kana kusungirirwa necheni kudzivirira kufamba panguva yekufamba.

Kutevera uye Kutarisa:Masisitimu ekutevera zvinhu epamusoro anopa ruzivo rwenzvimbo panguva chaiyo.

Inishuwarenzi:Inishuwarenzi yekutakura zvinhu mugungwa (Njodzi Dzose kana Neavhareji yekuvhara) inogona kurongwa.

Muchidimbu, Womic Steel inova nechokwadi chekuti mapaipi ese esimbi ane simba guru eASTM A572 GR.50 SSAW akafukidzwa nematanho ekudzivirira anotungamira muindasitiri uye anotumirwa achishandisa nzira dzakavimbika dzekufambisa.

10. Mabhenefiti eSimbi yeWomic & Mibvunzo Inowanzo bvunzwa - ASTM A572 GR.50 SSAW Simbi Pombi

Sei Uchifanira Kushanda Nesimbi yeWomic Steel Paipi Yesimbi yeASTM A572 GR.50 SSAW?

Mhando Dzakakwana dzeSaizi:Maitiro eSSAW anofukidza 219mm kusvika 3,000mm OD, ukobvu hwemadziro hunosvika 25.4mm, hurefu hunosvika 60m yemabhiriji nemapurojekiti ekuvaka.

Kutarisa Kwakasimba Kwazvo:Ruzivo rwakakosha mukushandisa mapaipi esimbi ane simba rakawanda emabhiriji, zvivakwa, uye zvivakwa zvemaindasitiri.

Hunyanzvi hweHSLA:Kunzwisisa kwakadzama kwezvimiro zveASTM A572 GR.50, zvinodiwa pakushongedza, uye kufunga nezvekugadzirwa kwesimbi yakasimba.

Mabasa Akawedzerwa Kukosha:Kuchekerera magumo, kucheka magumo asina chinhu, kuputira kwekudzivirira (primer, galvanizing, FBE, 3LPE), uye kuputira kwekudzivirira ngura.

Kugona Kureba:Kusvika 60m kureba kwezvigadziko zvebhiriji uye mashandisirwo ekuvaka kwenguva refu, zvichideredza zvinodiwa zvekubatanidza minda.

Kukwikwidzana Kwezvinhu:Kushanda pamwe chete nevanofambisa zvinhu pasi rose pamwe nenyanzvi dzekutakura zvinhu mumapurojekiti kunoita kuti kutakurirwa kwezvinhu kuve kwakanakisa uye kutakura zvinhu pasi rose kusingadhuri.

Magwaro Akakwana:Zvitupa Zvekuyedza Zvigayo Zvakazara (EN 10204 Type 2.2, 3.1, kana 3.2), mishumo yeNDT, mishumo yekuenzanisa, uye magwaro ekutevera anopiwa kune yega yega inotumirwa.

Sarudza Womic Steel Group semubatsiri wako wakavimbika wemapaipi esimbi emhando yepamusoro eASTM A572 GR.50 SSAW emhando yepamusoro emabhiriji, ekuvaka, uye emapurojekiti makuru emaindasitiri pasi rese. Tinokugamuchirai kuti mubvunze!

Webhusaiti: www.womicsteel.com

Tsamba yemagetsi: sales@womicsteel.com

Nhare/WhatsApp/WeChat:

Victor: +86-15575100681

Jack: +86-18390957568

Mibvunzo Inowanzo bvunzwa (Mibvunzo Inowanzo bvunzwa) - ASTM A572 GR.50 SSAW Steel Pipe

Mubvunzo: Ndeupi musiyano uripo pakati pesimbi yeASTM A572 GR.50 nesimbi yeA36?

A: ASTM A572 GR.50 ine simba rekukura rinosvika 345 MPa (50,000 psi), nepo A36 ine 250 MPa (36,000 psi). GR.50 inopa simba rekukura rinosvika 38%, zvichibvumira zvivakwa zvakareruka uye saizi shoma dzezvikamu. GR.50 inewo simba rekudzivirira ngura mumhepo nekuda kwehuwandu hwayo hweHSLA.

Mubvunzo: Ko ASTM A572 GR.50 inogona kusungirirwa uchishandisa nzira dzakajairwa here?

A: Ehe, ASTM A572 GR.50 ine kugona kuchinjika zvakanaka. Zvisinei, nekuda kwesimba rayo rakawanda uye huwandu hwayo hwe alloy (columbium ne vanadium), nzira dzekuchinjika dzisina hydrogen yakawanda dzinokurudzirwa. Kupisa kunogona kudiwa pazvikamu zvakakora. Womic Steel inogona kupa mazano enzira yekuchinjika kana yakumbirwa.

Mubvunzo: Ndeupi musiyano uripo pakati peASTM A572 GR.50 neASTM A992?

A: ASTM A572 GR.50 imhando yesimbi yeHSLA, maumbirwo, uye matanda. ASTM A992 inonyanya kushandiswa pamatanda akafara uye maumbirwo echivakwa. Ose ane simba rakafanana rekugadzira (345-450 MPa), asi A992 ine simba rakasimba rekutonga zvinhu zvekushandisa mukudengenyeka kwenyika.

Mubvunzo: Ndeipi urefu hwakanyanya hwepaipi yesimbi yeASTM A572 GR.50 SSAW?

A: Hurefu hwakajairika hunosvika 6m, 12m, uye 18m. Hurefu hwakagadziriswa hunosvika 60m hunowanikwa zvichienderana nedhayamita uye ukobvu hwemadziro. Hurefu hwakareba hwakakodzera mabhiriji uye mashandisirwo ekuvaka kwenguva refu.

Q: Ndedzipi sarudzo dzekupedzisa pamusoro dziripo dzekushandisa bhiriji?

A: Pakushandisa bhiriji, tinopa primer coating, hot dip galvanizing, kana specialized anti-corrosion systems (FBE, 3LPE, kana epoxy coatings). Weathering steel (ASTM A588) inowanikwawo pakushandisa bhiriji rinoda kudzivirira ngura mumhepo pasina kupenda.

Mubvunzo: Munogona here kupa pombi yeASTM A572 GR.50 pamwe nekutarisa kwevamwe?

A: Ehe. Tinopa rubatsiro rwekuongorora neSGS, BV, TÜV, DNV, ABS, LR, kana chero mumiriri akasarudzwa nemutengi panguva yekugadzira uye isati yatumirwa. 3.2 Zvitupa zvekuongorora zvinopihwa nguva dzose kana zvakumbirwa.

Mubvunzo: Ndeapi magwaro anopiwa pakutumira kwega kwega?

A: Chitupa Chekuyedza Chigayo (EN 10204 Type 3.1), Mushumo Wekuongorora Kwemadimikira, Mishumo yeUT, Mishumo yeRT (kana yakatsanangurwa), Manyoro Ekutevera, Rondedzero Yekurongedza, Invoice Yekutengesa, uye Chitupa Chekwakabva.

Yakapfuura: ASTM A500 GR.B SSAW Structural Pipe: Kugona Kugadzira & Magadzirirwo Echigadzirwa]{.mark}

Zvinotevera: EN 10025 S355JR SSAW Structural Pombi: Kugona Kugadzira & Magadzirirwo Echigadzirwa] {.mark}