DIN En Standard E235 E355 Bututun Karfe Mai Ruwa mara kyau mara kyau
Muna ɗaukar "abokin ciniki-abokin ciniki, ingancin-daidaitacce, haɗin kai, sabbin abubuwa" azaman maƙasudai."Gaskiya da gaskiya" shine tsarin gudanarwar mu don DIN En Standard E235 E355 Mai Rarraba Madaidaicin Karfe Bututu Cold Drawn Galvanized Seamless Carbon Karfe Bututu, Muna maraba da sabbin masu siye da tsofaffi daga kowane nau'in rayuwar yau da kullun don yin magana da mu don hulɗar kasuwancin kasuwanci mai zuwa da juna. nasara.
Muna ɗaukar "abokin ciniki-abokin ciniki, ingancin-daidaitacce, haɗin kai, sabbin abubuwa" azaman maƙasudai."Gaskiya da gaskiya" shine tsarin tafiyar da muChina Carbon Karfe bututu da kuma m Carbon Karfe bututu, Babban manufar mu shine samar da abokan cinikinmu a duk duniya tare da inganci mai kyau, farashi mai araha, isar da gamsuwa da ayyuka masu kyau.Gamsar da abokin ciniki shine babban burin mu.Muna maraba da ku ziyarci dakin nunin mu da ofis.Muna fatan kulla dangantakar kasuwanci da ku.
Cikakken Bayani
TS EN 10305-4 bututun ƙarfe na iya zama lanƙwasa, walƙiya da lallashewa ba tare da fashe ba.Yana da babban madaidaici, akan Layer oxide a bangarorin biyu na bututu.Ana iya amfani da shi don ɓarna mai rikitarwa daban-daban da machining.EN10305 babban madaidaicin bututun ƙarfe yawanci ana amfani dashi don silinda na hydraulic, dizal, tashar famfo na ruwa da tsarin hydraulic waɗanda ke buƙatar bututun ƙarfe a cikin daidaito da tsabta.
Amfani
Ƙayyadaddun bayanai
| Daidaitawa | EN10305 DIN2391 DIN1630 DIN2445 JIS G3445 SAE J524 |
| Daraja | ST35/E235 ST37.4 ST45/E255 ST52/E355 |
| Yanayin Bayarwa | NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR) |
| Girman | OD: 4 zuwa 219mm Kauri 0.5-35mm, Tsawon: 3m, 5.8,6 ko bisa ga buƙatun |
| Gama | Galvanized surface (Sliver / Yellow / Launi) Tutiya shafi na 8-12um |
| Aikace-aikace | Tsarin Ruwa;Mota / bas;abin hawa gini |
| Lokacin bayarwa | Kwanaki A.3 idan wannan kyawun kayan haja ne. B. Kimanin kwanaki 30 bisa ga adadi |
| BUBUWAN KARFE MAI GIRMA MAI GIRMA A CIKIN HON | ||||||||||
| OD | Kauri (mm) | |||||||||
| mm |
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| 4 | 4*1 |
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| 6 | 6*1 | 6*1.5 | 6*2 |
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| 8 | 8*1 | 8*1.5 | 8*2 |
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| 10 | 10*1 | 10*1.5 | 10*2 | 10*2.5 |
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| 12 | 12*1 | 12*1.5 | 12*2 | 12*2.5 | 12*3 |
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| 14 | 14*1 | 14*1.5 | 14*2 | 14*2.5 | 14*3 |
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| 15 | 15*1 | 15*1.5 | 15*2 | 15*2.5 | 15*3 | 15*3.5 |
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| 16 | 16*1 | 16*1.5 | 16*2 | 16*2.5 | 16*3 | 16*3.5 | 16*4 | 16*4.5 |
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| 18 | 18*1 | 18*1.5 | 18*2 | 18*2.5 | 18*3 | 18*3.5 | 18*4 | 18*4.5 |
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| 20 | 20*1 | 20*1.5 | 20*2 | 20*2.5 | 20*3 | 20*3.5 | 20*4 | 20*4.5 | 20*5 |
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| 22 | 22*1 | 22*1.5 | 22*2 | 22*2.5 | 22*3 | 22*3.5 | 22*4 | 22*4.5 | 22*5 |
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| 25 | 25*1 | 25*1.5 | 25*2 | 25*2.5 | 25*3 | 25*3.5 | 25*4 | 25*4.5 | 25*5 |
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| 28 | 28*1 | 28*1.5 | 28*2 | 28*2.5 | 28*3 | 28*3.5 | 28*4 | 28*4.5 | 28*5 |
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| 30 | 30*1 | 30*1.5 | 30*2 | 30*2.5 | 30*3 | 30*3.5 | 30*4 | 30*4.5 | 30*5 | 30*6 |
| 32 |
| 32*1.5 | 32*2 | 32*2.5 | 32*3 | 32*3.5 | 32*4 | 32*4.5 | 32*5 | 32*6 |
| 34 |
| 34*1.5 | 34*2 | 34*2.5 | 34*3 | 34*3.5 | 34*4 | 34*4.5 | 34*5 | 34*6 |
| 35 |
| 35*1.5 | 35*2 | 35*2.5 | 35*3 | 35*3.5 | 35*4 | 35*4.5 | 35*5 | 35*6 |
| 38 |
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| 38*2 | 38*2.5 | 38*3 | 38*3.5 | 38*4 | 38*4.5 | 38*5 | 38*6 |
| 40 |
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| 40*2 | 40*2.5 | 40*3 | 40*3.5 | 40*4 | 40*4.5 | 40*5 | 40*6 |
| 42 |
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| 42*2 | 42*2.5 | 42*3 | 42*3.5 | 42*4 | 42*4.5 | 42*5 | 42*6 |
| 45 |
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| 45*2 | 45*2.5 | 45*3 | 45*3.5 | 45*4 | 45*4.5 | 45*5 | 45*6 |
| 46 |
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| 46*2 | 46*2.5 | 46*3 | 46*3.5 | 46*4 | 46*4.5 | 46*5 | 46*6 |
| 48 |
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| 48*2 | 48*2.5 | 48*3 | 48*3.5 | 48*4 | 48*4.5 | 48*5 | 48*6 |
| 50 |
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| 50*2 | 50*2.5 | 50*3 | 50*3.5 | 50*4 | 50*4.5 | 50*5 | 50*6 |
| 54 |
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| 54*2.5 | 54*3 | 54*3.5 | 54*4 | 54*4.5 | 54*5 | 54*6 |
| 60 |
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| 60*2.5 | 60*3 | 60*3.5 | 60*4 | 60*4.5 | 60*5 | 60*6 |
| 65 |
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| 65*3 | 65*3.5 | 65*4 | 65*4.5 | 65*5 | 65*6 |
| 75 |
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| 75*3.5 | 75*4 | 75*4.5 | 75*5 | 75*6 |
| 76 |
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| 76*4 | 76*4.5 | 76*5 | 76*6 |
| 89 |
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| 89*6 |
| Lura: Za mu iya samar da wasu masu girma dabam a matsayin bukatun ku.Surface Jiyya: Bright, Galvanized, Phosphated da dai sauransu. | ||||||||||
Haɗin Sinadari
| Karfe daraja | C | Si | Mn | P | S | Al | |
| Suna | A'a. | max | max | max | max | max | max |
| E215 | 1.0212 | 0.1 | 0.05 | 0.7 | 0.025 | 0.015 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.2 | 0.025 | 0.015 | - |
| E355 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.015 | - |
| ST35 | 1.0308 | 0.17 | 0.35 | 0.4 (min) | 0.025 | 0.025 | - |
| ST45 | 1.0408 | 0.21 | 0.35 | 0.4 (min) | 0.025 | 0.025 | - |
| ST52 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | - |
Kayan aikin injiniya
| Karfe daraja | Ƙarfin Haɓaka (Mpa) | Ƙarfin Tensile (Mpa) | Tsawaitawa (%) | |
| Suna | A'a. | ReH (min) | Rm(min) | A(min) |
| E215 | 1.0212 | 215 | 290 zuwa 430 | 30 |
| E235 | 1.0308 | 235 | 340 zuwa 480 | 25 |
| E355 | 1.058 | 355 | 490 zuwa 630 | 22 |
| ST35 | 1.0308 | 235 | 340 zuwa 480 | 25 |
| ST45 | 1.0408 | 255 | 440 zuwa 570 | 21 |
| ST52 | 1.058 | 355 | 490 zuwa 630 | 22 |
Hakuri
| OD | Haƙuri da aka yarda | Haƙuri na Musamman | ||
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| GB/T3639 | DIN2391 | OD | WT |
| 4mm-20mm | ± 0.10mm | ± 0.08mm | ± 0.05mm | ± 0.05mm |
| 20mm-30mm | ± 0.10mm | ± 0.08mm | ± 0.08mm | ± 0.08mm |
| 31mm-40mm | ± 0.15mm | ± 0.15mm | ± 0.10mm | ± 0.08mm |
| 41mm-60mm | ± 0.20mm | ± 0.20mm | ± 0.15mm | ± 0.15mm |
| 61mm-80mm | ± 0.30mm | ± 0.30mm | ± 0.20mm | ± 0.20mm |
| 81mm-120mm | ± 0.45mm | ± 0.45mm | ± 0.30mm | ± 0.30mm |
Yanayin Bayarwa
| Nadi | Alama | Bayani |
| An gama sanyi (da wuya) | BK(+C) | Tubes ba sa shan maganin zafi bayan sanyi na ƙarshe kuma, don haka, suna da juriya ga nakasawa |
| An gama sanyi (mai laushi) | BKW | Maganin zafi na ƙarshe yana biye da zane mai sanyi wanda ya ƙunshi ƙayyadaddun lalacewa.Ci gaba da aiki da ya dace yana ba da damar wani matakin sanyi (misali lankwasawa, faɗaɗa) |
| (+LC) | ||
| An gama sanyi kuma an kawar da damuwa | BKS(+SR) | Ana amfani da maganin zafi bayan tsarin samar da sanyi na ƙarshe.Dangane da yanayin aiki da ya dace, haɓakar abubuwan da suka rage na damuwa yana ba da damar ƙirƙira da mashin ɗin zuwa wani mataki. |
| Annealed | GBK(+A) | Tsarin sanyi na ƙarshe yana biye da shi ta hanyar annealing a cikin yanayi mai sarrafawa. |
| An daidaita | NBK(+N) | Tsarin kafa sanyi na ƙarshe yana biye da ɓarna a sama da wurin canji na sama a cikin yanayi mai sarrafawa. |
Tabbacin inganci
1.Strict bisa ga DIN2391 / EN10305 ko wasu ka'idoji.
2. Samfura: Samfurin kyauta ne don gwaji.
3. Gwaje-gwaje: Gwajin gwajin gishiri / Gwajin Tensile / Eddy halin yanzu / Gwajin abun da ke ciki bisa ga buƙatar abokan ciniki
4.Certificate: IATF16949, ISO9001, SGS da dai sauransu.
5.EN 10204 3.1 Takaddun shaida
Aikace-aikace
Muna ɗaukar "abokin ciniki-abokin ciniki, ingancin-daidaitacce, haɗin kai, sabbin abubuwa" azaman maƙasudai."Gaskiya da gaskiya" is our management manufa for Factory wholesale DIN En Standard E235 E355 Seamless Weld Daidaitaccen Karfe bututu Cold Drawn galvanized sumul Carbon Karfe bututu, Muna maraba da sabon da tsohon masu amfani daga duk wuraren rayuwar yau da kullum don magana da mu ga mai zuwa kasuwanci Enterprise mu'amala da cim ma juna.
Jumla na masana'antaChina Carbon Karfe bututu da kuma m Carbon Karfe bututu, Babban manufar mu shine samar da abokan cinikinmu a duk duniya tare da inganci mai kyau, farashi mai araha, isar da gamsuwa da ayyuka masu kyau.Gamsar da abokin ciniki shine babban burin mu.Muna maraba da ku ziyarci dakin nunin mu da ofis.Muna fatan kulla dangantakar kasuwanci da ku.
