Digawe ing China Seamless Honed Tubes
Pambuka produk
Produsen tabung honing kualitas tinggi Cina, tabung honing saka macem-macem spesifikasi lan bahan, tabung silinder minyak.Ndhukung kustomisasi pangolahan lan nyedhiyakake produksi sing disesuaikan kabeh.Bisa dipotong kanggo eceran lan didol kabeh.Produksi selaras miturut kabutuhan beda.
Deskripsi Produk
jeneng | Tabung sing diasah | |||
Standar | DIN2391, EN10305, ASTM A519, GB/T 3639-200 lsp | |||
Bahan | Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C | |||
perawatan panas | BK+S | |||
Spesifikasi | Diameter njaba (mm) | Diameter njero (mm) | ||
40-480 mm | 30-400 mm | |||
Toleransi ID | H8-H9 | |||
dawa | Length tetep, Random Length (3-9m) utawa minangka panjalukan saka pelanggan | |||
Straightness | 0,5-1/1000 | |||
ID kasar | RA 0,1-0,8 mikron (maks) | |||
Teknologi | Honed & SRB (SKIVED AND ROLLER BURNISHED) | |||
Cakupan | Tabung Honed kanggo silinder hidrolik, crane putar, mesin injeksi |
Produk Show
Spesifikasi Teknis
Kelas Baja | C | SI | Mn | P | S | Cr | Ni | Cu |
20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.250 | 0.250 | / |
45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 | 0.250 | 0.300 | / |
Q345B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.030 | 0.030 | 0.300 | 0.250 | 0.08 |
Q345D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.030 | 0.030 | 0.250 | 0.250 | 0.15 |
25Mn | 0.22-0.29 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | / | / | / |
27SiMn | 0.22-0.32 | 1.10-1.40 | 1.10-1.40 | 0.035 | 0.035 | 0.300 | 0.300 | / |
E355 | ≤0.2 | ≤0,55 | ≤1.6 | 0,025 | 0,025 | 0.250 | 0.250 | / |
SAE 1026 | 0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0,050 | / | / | / |
Kelas Baja | Rm Mpa | ReH Mpa | Elonggation | kadhemen rampung Rm Mpa | kadhemen rampung Elonggation |
20# | ≥520 | ≥375 | ≥15 | ≥550 | ≥8 |
45# | ≥600 | ≥520 | ≥10 | ≥640 | ≥5 |
16Mn(Q345B/D) | ≥600 | ≥520 | ≥14 | ≥640 | ≥5 |
25Mn | ≥600 | ≥510 | ≥15 | ≥640 | ≥5 |
27SiMn | ≥760 | ≥610 | ≥10 | ≥800 | ≥5 |
St45 | ≥520 | ≥375 | ≥15 | ≥550 | ≥5 |
E355(st52) | ≥600 | ≥520 | ≥14 | ≥640 | ≥5 |
SAE 1026 | ≥600 | ≥510 | ≥15 | ≥640 | ≥5 |
Cara kerja | jangkoan | ID | H8 | H9 | H10 |
kadhemen digambar | 25-250 | 30-50 | +0,0390 | +0,0620 | +0.1000 |
kadhemen rolling | 25-150 | 50-80 | +0,0460 | +0,0740 | +0,1200 |
kadhemen ditarik-ngasah | 40-250 | 80-120 | +0,0540 | +0,0870 | +0,1400 |
kadhemen digambar-SRB | 50-250 | 120-180 | +0,0630 | +0.1000 | +0,1600 |
kadhemen digambar -polesan | 40-250 | 180-250 | +0,0720 | +0,1150 | +0,1850 |
kadhemen digambar-polish-SRB | 50-250 | kaya sing dibutuhake | kaya sing dibutuhake | kaya sing dibutuhake | kaya sing dibutuhake |
Tulis pesen sampeyan ing kene lan kirimake menyang kita