Tubhu reSimbi Isina Kugadzirwa Yemhando Yepamusoro 304 Mutengo Wakanakisisa 316L Pipe/Tubhu yeSimbi Isina Kugadzirwa
| tem | Pipe yeSimbi Isina Stainless |
| Zvakajairika | JIS, AiSi, ASTM, GB, DIN, EN |
| Nzvimbo Yekwakabva | China |
| Zita reBrand | Humambo |
| Nhamba yeModhero | TP 304 304L TP316 TP316L |
| Rudzi | Isina musono / Yakanamirwa |
| Giredhi reSimbi | 200/300/400 Series, 904L S32205 (2205),S32750(2507) |
| Kushandiswa | Indasitiri yemakemikari, michina yemakanika |
| Basa rekugadzirisa | Kukombama, Kuwedera, Kushongedza, Kuboora, Kucheka, Kuumba |
| Maitiro ekugadzira | Yakamonerwa inopisa/yakamonerwa inotonhora |
| Mitemo yekubhadhara | L/CT/T (30%Dhipoziti) |
| Mutengo Nguva | CIF CFR FOB YAKAMBOSHANDA |
Mapaipi esimbi isina ngura anowanzo shandisa zviratidzo zvitatu zvekuomarara: Brinell, Rockwell, naVickers kuyera kuomarara kwawo.
Cherechedza:
1. Kutora sampuro dzemahara, 100% vimbiso yemhando yepamusoro mushure mekutengesa, Tsigira chero nzira yekubhadhara;
2. Zvimwe zvese zvinodiwa zvemapaipi esimbi yekabhoni zvakatenderera zviripo zvichienderana nezvaunoda (OEM & ODM)! Mutengo wefekitori wauchawana kubva kuROYAL GROUP.
Stainless Steel 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 | |
Pakati pemitemo yemapaipi esimbi isina ngura, kuomarara kweBrinell ndiko kunonyanya kushandiswa. Dhayamita yekupinza gomba inowanzo shandiswa kuratidza kuomarara kwechinhu chacho, izvo zviri nyore kunzwisisa uye zviri nyore. Asi hazvina kukodzera mapaipi esimbi akagadzirwa nesimbi yakaoma kana yakatetepa.
Kuedza kuomarara kweRockwell paipi yesimbi isina ngura kwakafanana neBrinell hardness test, inova nzira yekuedza kudzika. Musiyano ndewekuti inoyera kudzika kwekudzika. Kuedza kuomarara kweRockwell pari zvino inzira inoshandiswa zvakanyanya, pakati payo iyo HRC inoshandiswa mumatanho esimbi epombi yechipiri kubva kuBrinell hardness HB. Kuomarara kweRockwell kunogona kushandiswa kuyera zvinhu zvesimbi kubva pakunyorova zvakanyanya kusvika pakuomarara zvakanyanya. Inogadzirisa zvikanganiso zveBrinell method. Iri nyore pane Brinell method uye kukosha kwekuomarara kunogona kuverengwa zvakananga kubva padial yemuchina wekuomarara. Zvisinei, nekuda kwekudzika kwayo kudiki, kukosha kwekuomarara hakuna kururama seBrinell method.
Kuedza kuomarara kweVickers paipi yesimbi isingatsvinda inzira yekuedzawo kupinda mukati inogona kushandiswa kuona kuomarara kwezvinhu zvesimbi zvakatetepa uye pamusoro pezvinhu. Ine mabhenefiti makuru eBrinell neRockwell nzira uye inokunda zvikanganiso zvavo zvikuru, asi haisi nyore seRockwell nzira. Nzira yeVickers haiwanzo shandiswa mumatanho emapaipi esimbi.
1. Kurongedza mapepa epurasitiki
Pakutakurwa kwemapaipi esimbi isingatsvi, mapepa epurasitiki anowanzo shandiswa kurongedza mapaipi. Nzira iyi yekurongedza inobatsira kudzivirira pamusoro pepombi yesimbi isingatsvi kubva pakusakara, kukwenya nekusvibiswa, uye ine basa rekudzivirira hunyoro, guruva uye kudzivirira ngura.
2. Kurongedza tepi
Kurongedza tepi inzira inodhura, iri nyore uye iri nyore yekurongedza mapaipi esimbi isingatsvi, kazhinji uchishandisa tepi yakajeka kana chena. Kushandisa tepi yekurongedza hakungogone kudzivirira pamusoro pepaipi chete, asiwo kusimbisa simba repaipi uye kuderedza mukana wekusuduruka kana kukanganiswa kwepaipi panguva yekufambisa.
3. Kurongedza mapareti emapuranga
Mukutakura nekuchengetera mapaipi makuru esimbi isina ngura, kurongedza mapaipi emapuranga inzira inoshanda zvikuru. Mapaipi esimbi isina ngura akaiswa papallet nesimbi, izvo zvinogona kupa dziviriro yakanaka uye kudzivirira mapaipi kuti asaroverane, kukotama, kukanganisika, nezvimwewo panguva yekufambisa.
4. Kurongedza kwebhokisi
Kune mamwe mapaipi madiki esimbi isina ngura, kurongedza makatoni inzira yakajairika. Chakanakira kurongedza makatoni ndechekuti akareruka uye ari nyore kutakura. Pamusoro pekudzivirira pamusoro pepombi, inogona zvakare kuva nyore kuichengeta nekuitarisira.
5. Kurongedza mumidziyo
Kune mapombi makuru esimbi isingasvibi, kurongedza magaba inzira yakajairika. Kurongedza magaba kunogona kuita kuti mapaipi atakurwe zvakachengeteka uye pasina tsaona mugungwa, uye kudzivirira kutsauka, kubonderana, nezvimwewo panguva yekufambisa.
Kutakura:Express (Kutumira Muenzaniso), Ndege, Njanji, Nyika, Kutumirwa muGungwa (FCL kana LCL kana Bulk)
Mutengi Wedu
1. Mitengo yenyu ndeyei?
Mitengo yedu inogona kuchinja zvichienderana nekuwanikwa kwezvinhu uye zvimwe zvinhu zviri pamusika. Tichakutumirai runyorwa rwemitengo yakagadziridzwa mushure mekutaura nekambani yenyu.
kuti muwane rumwe ruzivo.
2. Une huwandu hushoma hweodha here?
Ehe, tinoda kuti maodha ese epasi rese ave nehuwandu hushoma hweodha. Kana uchida kutengesazve asi muhuwandu hushoma, tinokukurudzira kuti utarise webhusaiti yedu.
3. Munogona here kupa magwaro akakodzera?
Ehe, tinogona kupa magwaro akawanda anosanganisira Zvitupa zveKuongorora/Kutevedzera; Inishuwarenzi; Kwakatangira, nemamwe magwaro ekutumira kunze kwenyika kana zvichidikanwa.
4. Nguva yekushanda inosvika paavhareji yakadii?
Kune mienzaniso, nguva yekutumira inguva yemazuva manomwe. Pakugadzirwa kwakawanda, nguva yekutumira inguva yemazuva mashanu kusvika makumi maviri mushure mekugamuchira muripo wedhipoziti. Nguva dzekutumira dzinotanga kushanda kana
(1) tagamuchira mari yenyu, uye (2) tine mvumo yenyu yekupedzisira yezvigadzirwa zvenyu. Kana nguva dzedu dzekutengesa dzisiri kushanda nenguva yenyu yekupedzisira, ndapota kurukurai zvamunoda nekutengesa kwenyu. Muzviitiko zvese tichaedza kuzadzisa zvamunoda. Muzviitiko zvakawanda tinokwanisa kuzviita.
5. Ndedzipi nzira dzekubhadhara dzamunogamuchira?
30% pachine nguva neT/T, 70% ichave isati yatumirwa zviri pamutemo paFOB; 30% pachine nguva neT/T, 70% zvichienzaniswa nekopi yeBL basic paCIF.
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