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Lipoleiti tsa Sheet tsa Coil ea Tšepe e Phahameng ea Khabone ea ASTM A36 Coil ea Tšepe e Chesitsoeng e Chesitsoeng ea Khabone ea 0.2mm 30-275g S275jr 0.5mm 1mm Coil ea Tšepe e Bonolo ea Khabone e Tlase Setšoantšo se Hlahisitsoeng
  • Lipoleiti tsa Sheet tsa Coil ea Tšepe e Phahameng ea Khabone ea ASTM A36 Coil ea Tšepe e Chesitsoeng e Chesang ea 0.2mm 30-275g S275jr 0.5mm 1mm Coil ea Tšepe e Bonolo ea Khabone e Tlase

Lipoleiti tsa Sheet tsa Coil ea Tšepe e Phahameng ea Khabone ea ASTM A36 Coil ea Tšepe e Chesitsoeng e Chesang ea 0.2mm 30-275g S275jr 0.5mm 1mm Coil ea Tšepe e Bonolo ea Khabone e Tlase

Lilemong tse peli tse fetileng, Seteishene sa rona sa marang-rang sa ho romela thepa kantle ho naha se rometse kantle ho naha linaha le libaka tse fetang 30 tse nang le bareki lik'honthinenteng tse 3. Romela tšepe kantle ho naha lithane tse 200,000, thekiso e kopaneng ea li-yuan tse limilione tse likete tse 1. Sephutheloana: Ka har'a sephutheloana ka mohala oa tšepe kapa se pakiloe ka har'a li-pallet tsa lehong kapa joalo ka tlhoko ea bareki. Thomello: Re na le tšebelisano-'moho ea nako e telele le lik'hamphani tse ngata tse nang le boiphihlelo ba ho romella thepa 'me re tla fumana mokhoa o loketseng ka ho fetisisa oa lipalangoang bakeng sa hau.
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Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Mefuta ea tšepe ea carbon ke efe?
1. Tšepe ea sebopeho sa k'habone:
Tšebeliso e ka sehloohong: mefuta eohle ea boenjiniere. Hangata e fanoa ka ho pholisa moea ka mor'a ho phutholla ho chesang, Basebelisi ka kakaretso ha ba hloke ho futhumatsa kalafo le tšebeliso e tobileng. Ho na le lihlopha tse hlano tsa tšepe ena ho latela matla a tsona a tlhahiso. Matšoao a sehlopha: A, B, C, D (Kereiti D e fihla boemong ba tšepe ea boleng bo holimo)
2. Tšepe ea sebopeho sa carbon ea boleng bo holimo:
Tšebeliso e ka sehloohong: likarolo tsa bohlokoa. Thepa ea mechini ea likarolo e ka fetoloa ka kalafo ea mocheso. Mefuta e sebelisoang hangata: 08F, 10#, 15#, 20#, 35#, 45#, 60#, jj.
3. Tšepe ea sesebelisoa sa khabone (WC=0.65%~1.35% ke tšepe e nang le khabone e ngata):
Tšebeliso e ka sehloohong: ho etsa lisebelisoa tse fapaneng tse nyane. Ho thatafala ho hoholo le ho hanyetsa ho tsofala ho ka fumanoa ka ho tima le ho futhumatsa mocheso o tlase. E arotsoe ka mekhahlelo e 'meli ea boleng bo holimo le boleng bo holimo.
4. Tšepe ea khabone e entsoeng ka boenjiniere bo akaretsang (tšepe e entsoeng ka tšepe):
Tšebeliso e ka sehloohong: ho thata ho e etsa ka ho betla le ho tobetsa le mekhoa e meng ea likarolo tse rarahaneng le litlhoko tse phahameng tsa thepa ea mechini;

Matlotlo a Mekaniki

Sehlopha Boemo Sebopeho sa Lik'hemik'hale(%)
C Mn Si S P
Q195 0.06~0.12 0.25~0.50 ≤0.3 ≤0.05 ≤0.045
Q215 A 0.09~0.15 0.25~0.55 ≤0.3 ≤0.05 ≤0.045
B ≤0.045
Q235 A 0.14~0.22 0.30~0.65 ≤0.3 ≤0.05 ≤0.045
B 0.12~0.20 0.30~0.70 ≤0.045
C ≤0.18 0.35~0.80 - ≤0.04 ≤0.04
D ≤0.17 ≤0.035 ≤0.035
Q255 A 0.18~0.28 0.40~0.70 ≤0.3 ≤0.05 ≤0.045
B ≤0.045
Q275 0.28~0.38 0.50~0.80 ≤0.35 ≤0.05 ≤0.045

LBH

P: Hobaneng re khetha?
K: Khamphani ea rona e bile khoebong ea tšepe ka lilemo tse fetang leshome, re na le boiphihlelo ba machabeng, re litsebi, 'me re ka fana ka lihlahisoa tse fapaneng tsa tšepe tse nang le boleng bo holimo ho bareki ba rona.

P: Na u khoebo ea k'hamphani kapa moetsi?
K: Re baetsi, re na le boiphihlelo ba lilemo tse 12 ba ho fana ka thepa le lihlahisoa tsa tšepe Chaena, ka setifikeiti sa Alibaba Gold Setho le SGS.

P: Na le fana ka disampole? Na ke mahala kapa ke tse ding?
K: Ehlile, re ka fa bareki disampole tsa mahala le tshebeletso ya ho romela thepa ka potlako lefatsheng ka bophara.

P: Na re ka etela fektheri ea hau?
K: Rea u amohela ka mofuthu. Hang ha re se re e-na le kemiso ea hau, re tla hlophisa sehlopha sa litsebi sa thekiso ho latela nyeoe ea hau.

P: Melemo ea k'hamphani ea hau ke efe?
K: Re na le litsebi tse ngata, basebetsi ba tekheniki, litheko tse qothisanang lehlokoa le tšebeletso e ntle ka ho fetisisa ea kamora ho roala lieta ho feta lik'hamphani tse ling tsa tšepe e sa hloekang.

P: Nako ea hau ea ho tlisa thepa e nka nako e kae?
K: Thepa ea rona ea letsatsi le letsatsi e feta lithane tse 8000, kahoo bakeng sa boholo bo tloaelehileng ba sehlahisoa, hloka matsatsi a 5 feela ho tsoa setokong; haeba boholo bo khethehileng bo tsoa tlhahisong e ncha, ho tlisoa matsatsi a 7-15.

P: Melao ea hau ea tefo ke efe?
A: Tefo<=1000USD, 100% esale pele. Tefo>=1000USD, 30% T/T esale pele, tekanyo pele ho thomello.

  • E fetileng:
  • E 'ngoe:

    • Siea Molaetsa oa Hao:

    Ngola molaetsa oa hau mona 'me u o romelle ho rona

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    Siea Molaetsa oa Hao:

    Tobetsa enter ho batla kapa ESC ho kwala