Wholesale Customized 201 202 301 304 304L 321 316 316L Stainless Steel Welded Pipe Manufacturer and Supplier |Royal Group

Yakagadzirirwa 201 202 301 304 304L 321 316 316L Stainless Simbi Yakasungwa Pipe

Yakagadzirirwa 201 202 301 304 304L 321 316 316L Stainless Simbi Yakakandwa Pipe ine mufananidzo

Tsanangudzo Pfupi:

Simbi isina nguraialloy yesimbi inoshingirira kuita ngura nekuora.Iine kanenge 11% chromium.Stainless steel's corrosion resistance inobva kuchromium, iyo inoumba firimu rinodzivirira uye rinozvigadzirisa pacharo pamberi peokisijeni.

Kucheneswa kwayo, simba uye kushorwa kwemarara zvakakonzera kushandiswa kwesimbi isina tsvina mumishonga yemishonga uye yekugadzira chikafu.

Mhando dzakasiyana dzesimbi isina tsvina dzakaiswa neAISI manhamba matatu, uye ISO 15510 yakajairwa inonyora kemikari yesimbi isina tsvina inotsanangurwa mune iripo ISO, ASTM, EN, JIS uye GB zviyero mutafura inobatsira yekuchinjana.

Kuongorora:SGS, TUV, BV, Factory Inspection

Standard:AISI,ASTM,DIN,JIS,BS,NB

Model Number:201 304 304L 316 316L 2205 2507 310S

201 304 304L 316 316L 2205 2507 310S:Indasitiri

Alloy kana Kwete:Non-Alloy

Outer Diameter:Customzied

Processing Service:Kupeta, Kupinza, Kubvisa, Kubovera, Kucheka, Kuumba

Chikamu Chimiro:Round

Surface Finish:BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Nguva Yekutumira:3-15 mazuva (maererano neiyo chaiyo tonnage)

Port Information:Tianjin Port, Shanghai Port, Qingdao Port, nezvimwe.

Mitemo yekubhadhara:L/CT/T (30% DEPOSIT) Western Union

Tumira email kwatiri Whatsapp Email

Product Detail

Product Tags

Product Detail

Product Name	Stainless simbi Round pombi
Standard	ASTM AISI DIN, EN, GB, JIS
Steel Giredhi	200 Series: 201,202
	300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s
	400 Series: 409L,410,410s,420j1,420j2,430,444,441,436
	Duplex Steel: 904L,2205,2507,2101,2520,2304
Outer Diameter	6-2500mm (sezvinodiwa)
Ukobvu	0.3mm-150mm (sezvinodiwa)
Urefu	2000mm/2500mm/3000mm/6000mm/12000mm(sezvinodiwa)
Technique	Seamless
Surface	No.1 2B BA 6K 8K Mirror No.4 HL
Kushivirira	±1%
Price Terms	FOB, CFR, CIF

Main Application

Stainless simbi pombi imhando yegomba refu raundi simbi, iyo inonyanya kushandiswa mumaindasitiri ekufambisa mapaipi akadai se petroleum, indasitiri yemakemikari, kurapwa, chikafu, chiedza indasitiri, mechanical chiridzwa, nezvimwewo, pamwe nemichina yezvimiro zvikamu.Pamusoro pezvo, kana kupeta uye simba rekurovera kwakafanana, huremu hureruke, saka hunoshandiswawo zvakanyanya mukugadzira zvikamu zvemakanika uye zvimiro zveinjiniya.Zvakare inowanzoshandiswa sefenicha uye kitchenware, nezvimwe.

Cherechedza:
1.Free sampling, 100% mushure mekutengesa kuvimbiswa kwehutano, Tsigira chero nzira yekubhadhara;
2.Zvimwe zvese zvinotsanangurwa zveround carbon steel pipes zvinowanikwa maererano nezvaunoda (OEM & ODM)!Mutengo wefekitari uchawana kubva kuROYAL GROUP.

Stainless Simbi Pipe Chemical Compositions

Kuumbwa Kwemakemikari%
Giredhi	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0 .15	≤0 .75	5. 5-7.5	≤0.06	≤ 0.03	3.5 -5.5	16 .0 -18.0	-
202	≤0 .15	≤l.0	7.5-10.0	≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	≤0 .15	≤l.0	≤2.0	≤0.045	≤ 0.03	6.0-8.0	16.0-18.0	-
302	≤0 .15	≤1.0	≤2.0	≤0.035	≤ 0.03	8.0-10.0	17.0-19.0	-
304	≤0 .0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0-15.0	22.0-24.0	-
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤ 0.03	19.0-22.0	24.0-26.0
316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0 .03	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0 - 15.0	16 .0 -1 8.0	2.0 -3.0
321	≤ 0 .08	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -1 9.0	-
630	≤ 0 .07	≤1.0	≤1.0	≤0.035	≤ 0.03	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
904L	≤ 2 .0	≤0.045	≤1.0	≤0.035	-	23.0 · 28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤ 0.03	0.19 -0.22	0. 24 -0 .26	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤ 0.03	-	11.5-13.5	-
430	≤0.1 2	≤0.75	≤1.0	≤ 0.040	≤ 0.03	≤0.60	16.0 -18.0

Stainless STee Pipe Smusoro Finish

Kuburikidza neakasiyana nzira dzekugadzirisa dzekutonhora kutenderedza uye kudzokorodza kwepamusoro mushure mekukunguruka, kupera kwepamusoro kwesimbi isina tsvinabars inogona kuva nemhando dzakasiyana.

Kugadziriswa kwepamusoro kwepombi yesimbi isina tsvina ine NO.1, 2B, No. 4, HL, No. 6, No.

NO.1: Nhamba ye1 inoreva nzvimbo inowanikwa nekupisa kupisa uye pickling mushure mekupisa kunopisa kwepombi yesimbi isina tsvina.Iko kubvisa iyo dema oxide sikero inogadzirwa panguva inopisa yekukungurutsa uye kupisa kurapwa nekunhonga kana nzira dzakafanana dzekurapa.Iyi iNo. 1 pamusoro pekugadzirisa.Nzvimbo yeNo.1 ine sirivheri chena uye matt.Inonyanya kushandiswa mumaindasitiri asingadziviriri uye asingadziviriri uye asingade kupenya kwepamusoro, senge indasitiri yedoro, indasitiri yemakemikari nemidziyo mikuru.

2B: Iyo yepamusoro ye2B yakasiyana neiyo 2D pamusoro pekuti inokwenenzverwa neyakatsetseka roller, saka inopenya kupfuura iyo 2D pamusoro.Kukasharara kwepamusoro Ra kukosha kwakayerwa nechiridzwa 0.1～0.5μm, inova ndiyo inonyanya kushandiswa mhando.Iri rudzi rwesimbi isina tsvina yemutsetse wepamusoro ndiyo yakanyanya kuchinjika, yakakodzera kune zvakajairwa zvinangwa, iyo inoshandiswa zvakanyanya mumakemikari, bepa, peturu, zvekurapa uye mamwe maindasitiri, uye zvakare inogona kushandiswa sechivakwa chejira remadziro.

TR Yakaoma Pedzisa: TR simbi isina tsvina inonziwo simbi yakaoma.Mumiririri wayo simbi mamakisi ari 304 uye 301, vari kushandiswa zvigadzirwa zvinoda yakakwirira simba uye kuoma, akadai njanji motokari, conveyor mabhandi, zvitubu uye gaskets.Nheyo iyi ndeye kushandisa basa rekuomesa maitiro e austenitic simbi isina tsvina kuti iwedzere kusimba uye kuoma kwesimbi ndiro neinotonhora yekushanda nzira sekukunguruka.Iyo yakaoma zvinhu inoshandisa mashoma muzana kusvika kumakumi akati wandei kubva muzana ekuumburudza zvinyoro kutsiva kupfava kweiyo 2B base uso, uye hapana annealing inoitwa mushure mekukunguruka.Naizvozvo, iyo TR yakaoma pamusoro peiyo yakaoma zvinhu ndiyo yakakungurutswa mushure mekutonhora kutenderedza pamusoro.

Yakadzokororwa Bright 2H: Mushure mekuita kutenderera.iyo pombi yesimbi isina tsvina ichagadziriswa yakajeka annealing.Iyo pombi inogona kukurumidza kutonhodzwa neinoenderera mberi annealing line.Kumhanya kwepombi yesimbi isina tsvina pamutsetse kunosvika 60m ~ 80m/min.Mushure meichi nhanho, kupedzisa kwepamusoro kuchave 2H yakadzokororwa yakajeka.

No.4: Pamusoro peNhamba 4 inzvimbo yakasvibiswa yakasvibiswa inopenya kupfuura yeNo. chigadziko uye kukwenenzverwa nebhandi rinokwesha rine saizi yezviyo 150-180# Yakagadzirwa nzvimbo.Kukasharara kwepamusoro Ra kukosha kwakayerwa nechiridzwa i0.2～1.5μm.NO.4 nzvimbo inoshandiswa zvakanyanya muresitorendi uye kicheni midziyo, midziyo yekurapa, yekushongedza kwekuvaka, midziyo, nezvimwe.

HL: HL surface inowanzonzi hairline finish.YeJapan JIS standard inotara kuti 150-240# bhandi rinokwenya rinoshandiswa kukwenenzvera rinoramba riripo rebvudzi-sekunge rinokwenya pamusoro rawanikwa.MuChina's GB3280 standard, iyo mirau haina kujeka.HL pamusoro pekupedzisira inonyanya kushandiswa pakuvaka yekushongedza senge maelevator, escalator, uye facades.

No.6: Nzvimbo yeNhamba 6 inobva pamusoro peNo.Nzvimbo iyi ine simbi yakanaka inopenya uye yakapfava kuita.Kuratidzira hakuna simba uye hakuratidzi mufananidzo.Nekuda kweiyo yakanaka pfuma, yakanyatsokodzera kugadzira machira emadziro emadziro uye kuvaka mipendero yekushongedza, uye zvakare inoshandiswa zvakanyanya semidziyo yekubikira.

BA: BA ndiyo nzvimbo inowanikwa nekupenya kwekupisa kurapwa mushure mekutonhora kukunguruka.Kurapa kupisa kwakajeka kuri kudzika pasi pemhepo inodzivirira iyo inovimbisa kuti pasi haina oxidized kuchengetedza kupenya kwenzvimbo inotonhora-yakakungurutswa, uyezve kushandisa yakakwirira-chaiyo yekutsvedzerera roll yekuyeresa kwechiedza kuvandudza kupenya kwepasi.Nzvimbo iyi iri pedyo negirazi kupera, uye kushata kwepamusoro Ra kukosha kwakayerwa nechiridzwa 0.05-0.1μm.BA pamusoro pekushandisa kwakasiyana-siyana uye inogona kushandiswa semidziyo yemukicheni, midziyo yemumba, midziyo yekurapa, zvikamu zvemotokari uye zvekushongedza.

No.8: No.8 igirazi-yakapedzwa pamusoro nepamusoro-soro reflexivity pasina abrasive tsanga.Iyo simbi isina tsvina yakadzika yekugadzirisa indasitiri inodaidzawo se8K mahwendefa.Kazhinji, zvinhu zveBA zvinoshandiswa sezvishandiso zvegirazi kupedzisa chete kuburikidza nekukuya nekupukuta.Mushure mekupedza girazi, iyo yekumusoro ine hunyanzvi, saka inonyanya kushandiswa mukuvaka yekushongedza yekupinda nekushongedza kwemukati.

Maitiro eProduction

Nzira huru yekugadzira: simbi yakatenderedzwa → kuongororazve → kupenengura → kuvharika → kuisa pakati → kupisa → perforation → pickling → musoro wakatsetseka → kuongorora uye kukuya → kutonhora kukunguruka (kudhirowa kunotonhora) → kudzikisa → kupisa kupisa → kutwasanura → kutema pombi (yakagadziriswa-ku. -kureba) )→kunhonga/kupasisa→kupedza kuongorora chigadzirwa (eddy current, ultrasonic, pressure pressure)→kurongedza nekuchengetedza.

1. Round simbi yekucheka: Mushure mokugamuchira simbi yakatenderera kubva mudura rezvinhu zvakasvibirira, verengai kureba kwekucheka kwesimbi yakapoteredza maererano nezvinodiwa zvekugadzirisa, uye gadzira mutsara pasimbi yakatenderera.Simbi dzakarongedzerwa zvinoenderana nesimbi mamakisi, nhamba dzekupisa, nhamba dzekugadzira batch uye zvirevo, uye migumo inosiyaniswa nependi yemavara akasiyana.

2. Kuisa pakati: Paunenge uchiisa pakati pemuchinjiro wekuchera ruoko muchina, tanga watsvaga nzvimbo yepakati muchikamu chesimbi yakatenderedzwa, buritsa gomba remuenzaniso, wozoigadzirisa vertically patafura yemuchina wekuchera kuitira centering.Iwo akatenderera mabara mushure mekuiswa pakati akaturikidzana zvinoenderana nesimbi giredhi, kupisa nhamba, yakatarwa uye yekugadzira batch nhamba.

3. Peeling: peeling inoitwa mushure mekupfuura kuongororwa kwezvinhu zvinopinda.Kupepeta kunosanganisira kusvuura lathe uye kucheka kwechamupupuri.Iyo lathe peeling inoitwa pane lathe nenzira yekugadzirisa yeimwe clamp uye imwe yepamusoro, uye kucheka kwechamupupuri ndiko kuturika simbi yakatenderedza pamushini wemuchina.Ita whirling.

4. Kuongorora kwepamusoro: Kuongororwa kwehutano hwesimbi yakakomberedzwa kunoitwa, uye zvikanganiso zviripo zvinoratidzwa, uye vashandi vanokuya vanovakuya kusvikira vakakodzera.Mazariro akatenderedza akapfuura kuongororwa anounganidzwa zvakasiyana zvichienderana nesimbi giredhi, kupisa nhamba, yakatarwa uye yekugadzira batch nhamba.

5. Round simbi kudziyisa: Round simbi kudziyisa midziyo inosanganisira gasi-yakarerekera pamoto choto choto uye gasi-moto bhokisi-mhando choto.Gasi-inopfurwa yakarerekera-moyo huni inoshandiswa pakudziya muzvikwata zvakakura, uye gasi-inopfurwa bhokisi-mhando yevira inoshandiswa pakupisa muzvikamu zvidiki.Paunenge uchipinda muchoto, mazariro akapoteredza emhando dzakasiyana dzesimbi, nhamba dzekupisa uye zvinyorwa zvinoparadzaniswa nefirimu yekare yekunze.Kana mbariro dzakatenderedzwa dzichipisa, vanoshandura vanoshandisa maturusi akakosha kutenderedza mbariro kuti vaone kuti mbariro dzakatenderedzwa dzinodziya zvakaenzana.

6. Hot rolling kuboora: shandisa kuboora unit uye air compressor.Zvinoenderana neyakaomeswa simbi yakatenderedzwa, mahwendefa egwara anoenderana uye mapulagi emolybdenum anosarudzwa, uye simbi inopisa yakatenderedzwa inoputirwa neperforator, uye mapaipi akaboorwa anoiswa mudziva kuti atonhore zvizere.

7. Kuongorora nekukuya: Tarisai kuti mukati nekunze kwepombi yetsvina yakatsetseka uye yakatsetseka, uye hapafanirwe kunge paine ganda remaruva, makatsemuka, mapindiro, makomba akadzika, tambo dzakakomba, simbi yeshongwe, fritters, Baotou nemisoro yejeko. .Kukanganisa kwepamusoro kwepombi yemarara kunogona kubviswa nenzira yekukuya yemunharaunda.Mapombi emarara akapfuura kuongororwa kana iwo akapfuura kuongororwa mushure mekugadzirisa uye kukuya ane hurema hudiki anosungirirwa nemabundle emusangano zvinoenderana nezvinodiwa, uye akaturikidzana zvinoenderana negiredhi resimbi, nhamba yevira, yakatarwa uye yekugadzira batch nhamba. wepombi yemarara.

8. Kururamisa: Mapombi emarara anouya mumusangano wekuboora akazara mumasumbu.Chimiro chepombi yemarara inopinda yakakotama uye inoda kutwasanudzwa.Midziyo yekutwasanudza ndeye yakatwasuka muchina, yakachinjika yekutwasanudza muchina uye vertical hydraulic press (inoshandiswa pre-kutwasanuka kana pombi yesimbi ine yakakura curvature).Kuti udzivise pombi yesimbi kubva pakusvetuka panguva yekutwasanuka, sleeve yenaironi inoshandiswa kudzikamisa pombi yesimbi.

9. Kucheka kwepombi: Maererano nehurongwa hwekugadzira, iyo yakatwasanurwa tsvina pombi inoda kuchekwa musoro nemuswe, uye midziyo inoshandiswa ndeyekukuya vhiri rekucheka muchina.

10. Pickling: Iyo pombi yesimbi yakatwasuka inoda kubikwa kuti ibvise oxide sikeri uye tsvina pamusoro pepombi yemarara.Iyo pombi yesimbi inonyungudutswa mumusangano wekunhonga, uye pombi yesimbi inosimudzwa zvishoma nezvishoma mutangi rekunhonga nekutyaira.

11. Kukuya, kuongorora endoscopy uye kukwenenzverwa kwemukati: mapaipi esimbi anokodzera kunhonga anopinda kunze kwekukuya, pombi dzesimbi dzakakwenenzverwa dzinoiswa pakuongorora endoscopic, uye zvigadzirwa zvisina kukodzera kana maitiro ane zvakakosha zvinodiwa zvinoda kukwenenzverwa mukati. pamwe.

12. Cold rolling process / kutonhora kudhirowa maitiro

Cold rolling: Iyo pombi yesimbi inokungurutswa nemapumburu echigayo chinotonhora, uye saizi uye kureba kwepombi yesimbi inoshandurwa nekuenderera kunotonhora deformation.

Cold draw: Iyo pombi yesimbi inopfuta uye yakaderedzwa madziro nemuchina wekudhirowa unotonhora usina kudziyisa kushandura saizi uye kureba kwepombi yesimbi.Iyo inotonhora-inodhonzwa simbi pombi ine yakakwirira dimensional kurongeka uye yakanaka yepamusoro kupera.Izvo zvisingabatsiri ndezvokuti kusara kwekunetseka kwakakura, uye Makuru-diameter anodhonzwa pombi anoshandiswa kazhinji, uye chigadzirwa chakapedzwa kuumba kukurumidza kunononoka.Iyo chaiyo nzira yekutonhora kudhirowa inosanganisira:

① Heading welding head: Kusati kwatonhora kudhirowa, imwe mugumo wepombi yesimbi inoda kutungamirwa (diki dhayamita simbi pombi) kana welding musoro (hombe dhayamita yesimbi pombi) kugadzirira kudhirowa, uye shoma shoma yakakosha yesimbi pombi. inoda kudziirwa yobva yaenda.

② Mafuta uye kubheka: Pamberi pekudhirowa kunotonhora kwepombi yesimbi mushure memusoro (welding musoro), gomba remukati nekunze kwepombi yesimbi ichaiswa mafuta, uye pombi yesimbi yakaputirwa nemafuta inoomeswa isati yatonhora kudhirowa.

③ Kudhirowa kutonhora: Iyo pombi yesimbi mushure mekuomeswa kwemafuta inopinda muchitonho chekudhirowa, uye midziyo inoshandiswa pakudhirowa inotonhora iketani inotonhora yekudhirowa muchina uye hydraulic inotonhora yekudhirowa muchina.

13. Degreasing: Chinangwa chekudzikisa ndechekubvisa mafuta anoputika akabatanidzwa kumadziro emukati uye kunze kwekunze kwepombi yesimbi mushure mekuputira nekusuka, kuitira kuti usasvibisa pamusoro pesimbi panguva yekuvhara uye kudzivirira kuwedzera kwekabhoni.

14. Kurapa kwekupisa: Kurapa kwekupisa kunodzorera chimiro chezvinyorwa kuburikidza nekugadzirisa zvakare uye kunoderedza deformation kuramba kwesimbi.Iyo yekupisa yekurapa midziyo ndeye yakasikwa gasi mhinduro kupisa kupisa kwevira.

15. Kunhonga kwezvigadzirwa zvakapedzwa: Mapaipi esimbi mushure mekucheka anoiswa pasi pekupedzisira pickling kuitira chinangwa chepasi passivation, kuitira kuti firimu inodzivirira yeoxide inogona kuumbwa pamusoro pemapombi esimbi uye kuwedzera kushanda kwakanakisisa kwepombi dzesimbi.

16. Kupedzwa kwekuongorora kwechigadzirwa: Nzira huru yekupedza kuongorora chigadzirwa uye bvunzo ndeyekuongorora kwemamita → eddy probe → super probe → kudzvanywa kwemvura → kudzvanywa kwemhepo.Kuongorora kwepamusoro kunonyanya kutarisa nemaoko kana pane kukanganisa pamusoro pepombi yesimbi, kana kureba kwepombi yesimbi uye ukuru hwemadziro ekunze akakodzera;iyo eddy yekuona inonyanya kushandisa iyo eddy ikozvino flaw detector kutarisa kana pane maburi mupombi yesimbi;iyo super-detection inonyanya kushandisa iyo ultrasonic flaw detector kutarisa kana pombi yesimbi yakatsemuka mukati kana kunze;iyo dzvinyiriro yemvura, Air pressure ndeye kushandisa hydraulic muchina uye air pressure machine kuona kana pombi yesimbi inodonhedza mvura kana mweya, kuitira kuti ive nechokwadi chekuti pombi yesimbi iri muchimiro chakanaka.

17. Kurongedza uye kuchengetera: Mapombi esimbi akapfuura kuongororwa anopinda munzvimbo yakapedzwa yechigadzirwa chekurongedza.Zvishandiso zvinoshandiswa pakuputira zvinosanganisira zvivharo zvegomba, mabhegi epurasitiki, jira renyoka, mapuranga emapuranga, mabhanhire esimbi asina tsvina, nezvimwewo. Kunze kwekunze kwemativi maviri epombi yesimbi yakaputirwa inoputirwa nemapuranga maduku, uye kunze kunosungirirwa nesimbi isina tsvina. mabhandi esimbi kudzivirira kusangana pakati pemapombi esimbi panguva yekufambisa uye kukonzera kudhumhana.Packaged simbi mapaipi kupinda rakapedzwa chigadzirwa stacking nzvimbo.

Kurongedza uye Kutakura

Packaging kazhinji yakashama, simbi waya inosunga, yakasimba kwazvo.

Kana uine zvakakosha zvinodiwa, unogona kushandisa ngura proof packaging, uye yakawedzera kunaka.

Zvekufambisa:Express (Sample Delivery), Mhepo, Rail, Land, Sea shipping (FCL kana LCL kana Bulk)

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