2021 boleng bo phahameng China Toko E7018 Low Hydrogen Carbon Steel Welding Electrodes, 4.0 * 450mm
Ka lebaka la bokhabane ba rona le tlhokomeliso ea ho lokisa, khoebo ea rona e hapile lebitso le letle haholo har'a bareki ho pota lefatše bakeng sa 2021 boleng bo phahameng ba China Toko E7018 Low Hydrogen Carbon Steel Welding Electrodes, 4.0*450mm, Re ikemiselitse ho tsoela pele ka mokhoa o tsoelang pele, boqapi ba taolo, boqapi ba maemo a holimo le boqapi ba indasteri, bo fana ka papali e felletseng mabapi le melemo e akaretsang, le ho tsoela pele ho ntlafatsa litšebeletso tsa boleng bo holimo.
Ka lebaka la bokhabane ba rona le tlhokomeliso ea tokiso, khoebo ea rona e hapile lebitso le letle haholo har'a bareki lefatšeng ka bophara bakeng saChina Welding Rod, tjheseletsa electrode, Hona joale re na le phihlelo ea lilemo tse 8 tsa tlhahiso le phihlelo ea lilemo tse 5 khoebong le bareki lefatšeng ka bophara.bareki ba rona haholo-holo ajoa Amerika Leboea, Afrika le Europe Bochabela.re ka fana ka lintho tsa boleng bo holimo ka theko ea tlholisano haholo.
LIKOPO:
E loketse ho tjheseletsa ha tšepe ea k'habone le sebopeho sa tšepe se tlase, joalo ka Q345, joalo-joalo.
LIKAROLOANA:
E7018 ke tšepe ea motheo e koahetsoeng ka phofo e tlaase ea potassium hydrogen mofuta oa electrode.Ka bobeli AC le DC li ka sebelisoa 'me e ka ba li-welding tsa maemo ohle.E ka fihlella ts'ebetso e ntle ea welding, ho satalla hantle ha arc, spatter e nyane, ho tlosoa ha slag habonolo le ponahalo e ntle ea weld, ts'ebetso e phahameng ea deposition, 'me e ka fokotsa likarolo tsa welding.
MAEMO A CHESO:
PA, PB, PC, PD, PE, PF
Ho lemoha liphoso tsa X-ray: Ⅰ boemo
TLHALOSO EA DEPOSIT (Boleng ba Lintlha): %
| lintho | C | Mn | Si | S | P | Ni | Cr | Mo | V |
| Litlhoko | ≤0.10 | 0.85- 1.40 | ≤0.65 | ≤0.030 | ≤0.035 | ≤0.30 | ≤0.20 | ≤0.30 | ≤0.08 |
| Liphetho tsa Mofuta | 0.06 | 1.00 | 0.30 | 0.015 | 0.020 | 0.030 | 0.035 | 0.005 | 0.004 |
MESEBETSI EA MEHLENG:
| lintho | Matla a tšepe Rm/MPa | Kotulo Matla Rel/Rp0.2MPa | Elongation A/% | Charpy V-Notch KV2(J)-30℃ |
| Litlhoko | 490-660 | ≥400 | ≥22 | ≥80 |
| Liphetho tse Tloaelehileng | 590 | 480 | 28 | 160 |
TSELA E TLOAELEHANG TSA TSAMAISO: (AC,DC+)
| Diameter ka(mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Hona joale ho(A) | 60-100 | 100-150 | 170-210 | 210-250 |
HLOKOMELA:
1. Electrode e tlameha ho amoheloa ke 350-380 ℃ bakeng sa hora e le 'ngoe pele ho welding, omisa electrode ha u e sebelisa.
2. Mafome, oli, metsi le litšila tse ling tsa weld li tlameha ho tlosoa pele ho tjheseletsa.
3. E tlameha ho sebelisa welding e khuts'oane ea arc, li-swings ha lia lokela ho ba tse kholo haholo, ho tjheseletsa lifaha ho loketse.
4. Ho thibela ho hlahisa arc porosity, arc plate e lokela ho amoheloa kapa e sebelise mokhoa oa ho khutlisa bakeng sa welding ea arc.
PHEKOA:
5kg/box, 4boxes/carton, 20kgs/carton, 50cartons/pallet.21MT -26MT ka 1X20″ FCL.
OEM/ODM:
Re ts'ehetsa OEM/ODM mme re ka etsa sephutheloana ho latela moralo oa hau, ka kopo ikopanye le rona bakeng sa puisano e felletseng.
Shijiazhuang Tianqiao Welding Materials Co., Ltd e thehiloe ka 2007. E le setsebi.tjheseletsa electrodemoetsi, re na le matla a matla a tekheniki, lisebelisoa tse felletseng tsa tlhahlobo ea lihlahisoa e le hore re ka boloka boleng ba sehlahisoa bo tsitsitseng.Lihlahisoa tsa rona li kenyelletsa mefuta ea li-electrode tsa welding tse nang le mofuta oa "Yuanqiao", "Changshan", joalo ka tšepe e tlase ea carbon, Iow alIoy steel, tšepe e sa keneleng mocheso, tšepe e tlase ea mocheso, tšepe e sa hloekang, tšepe e entsoeng ka tšepe, li-electrode tse thata tse ka holim'a metsi le mefuta e fapaneng. phofo ea welding e tsoakiloeng.
Lihlahisoa li sebelisoa haholo libakeng tse fapaneng tsa moruo oa naha, joalo ka mechini, metallurgy, indasteri ea lik'hemik'hale tsa petroleum, boiler, sekepe sa khatello, likepe, meaho, marokho, joalo-joalo, lihlahisoa li rekisoa naheng eohle, joalo-joalo. e amoheloa ke basebelisi ba bangata.Lihlahisoa tsa rona li na le ts'ebetso e ntle haholo, boleng bo tsitsitseng, ho bopa ka mokhoa o motle, le ho tlosoa ha slag hantle, bokhoni bo botle ba ho hanela mafome, Stomata le crack, ts'ebetso e ntle le e tsitsitseng ea mechine ea tšepe e behiloeng.Lihlahisoa tsa rona li romelloa ka liphesente tse lekholo 'me li rekisitse lefats'e ka bophara, haholo-holo ho US, Europe, Amerika Boroa, Australia, Afrika, Middle East, Asia Boroa-bochabela joalo-joalo lihlahisoa tsa rona li kopana le kamohelo e mofuthu ea bareki ka lebaka la boleng bo botle, ts'ebetso e ikhethang le theko ea tlholisano.
Ka lebaka la bokhabane ba rona le tlhokomeliso ea ho lokisa, khoebo ea rona e hapile lebitso le letle haholo har'a bareki lefats'eng ka bophara bakeng sa 2019 ea boleng bo holimo China Toko E7018 Low Hydrogen Carbon Steel Welding Electrodes, 4.0*450mm, Re ikemiselitse ho tsoela pele ka boqapi ba sistimi, boqapi ba taolo, boqapi ba maemo a holimo le boqapi ba indasteri, bo fana ka papali e felletseng mabapi le melemo e akaretsang, le ho tsoela pele ho ntlafatsa litšebeletso tsa boleng bo holimo.
2019 Boleng bo phahamengChina Welding Rod, Welding Electrode, joale re na le phihlelo ea lilemo tse 8 tsa tlhahiso le phihlelo ea lilemo tse 5 khoebong le bareki lefatšeng ka bophara.bareki ba rona haholo-holo ajoa Amerika Leboea, Afrika le Europe Bochabela.re ka fana ka lintho tsa boleng bo holimo ka theko ea tlholisano haholo.
