Makke yn Sina Seamless honed buizen
Produkt Yntroduksje
Sineeske hege kwaliteit honing tube fabrikanten, honing buizen fan ferskate spesifikaasjes en materialen, oalje silinder buizen.Stypje oanpassing fan ferwurking en jouwe jo allround oanpaste produksje.It kin wurde besunige foar detailhannel en ferkocht as gehiel.Oanpaste produksje neffens jo ferskillende behoeften.
produkt Omskriuwing
Namme | Hoge buis | |||
Standert | DIN2391, EN10305, ASTM A519, GB/T 3639-200 ensfh | |||
Materiaal | Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C | |||
Waarmte behanneling | BK+S | |||
Spesifikaasje | Buitendiameter (mm) | Binnendiameter (mm) | ||
40-480 mm | 30-400 mm | |||
ID Tolerânsje | H8-H9 | |||
Lingte | Fêste lingte, willekeurige lingte (3-9m) of as fersiken fan klanten | |||
Straightness | 0,5-1/1000 | |||
ID rûchheid | RA 0,1-0,8 mikron (max) | |||
Technology | Honed & SRB (SKIVED EN ROLLER BURNISHED) | |||
Scope | Honed buis foar hydraulyske silinder, swivel kraan, ynjeksje masine |
Produkt Show
Technyske spesifikaasjes
Steel Grade | 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 |
25 Mn | 0,22-0,29 | 0,17-0,37 | 0,70-1,00 | 0.035 | 0.035 | / | / | / |
27 SiMn | 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 | / |
SAE1026 | 0,22-0,28 | 0,15-0,35 | 0,60-0,90 | 0.040 | 0.050 | / | / | / |
Steel Grade | Rm Mpa | ReH Mpa | Ferlinging | kâld ôfmakke Rm Mpa | kâld klear Elonggation |
20# | ≥520 | ≥375 | ≥15 | ≥550 | ≥8 |
45# | ≥600 | ≥520 | ≥10 | ≥640 | ≥5 |
16Mn(Q345B /D) | ≥600 | ≥520 | ≥14 | ≥640 | ≥5 |
25 Mn | ≥600 | ≥510 | ≥15 | ≥640 | ≥5 |
27 SiMn | ≥760 | ≥610 | ≥10 | ≥800 | ≥5 |
St45 | ≥520 | ≥375 | ≥15 | ≥550 | ≥5 |
E355(st52) | ≥600 | ≥520 | ≥14 | ≥640 | ≥5 |
SAE1026 | ≥600 | ≥510 | ≥15 | ≥640 | ≥5 |
Wurkmetoade | berik | ID | H8 | H9 | H10 |
kâld lutsen | 25-250 | 30-50 | +0.0390 | +0.0620 | +0.1000 |
kâld rolling | 25-150 | 50-80 | +0.0460 | +0.0740 | +0.1200 |
kâld lutsen-honed | 40-250 | 80-120 | +0.0540 | +0.0870 | +0.1400 |
kâld lutsen-SRB | 50-250 | 120-180 | +0.0630 | +0.1000 | +0.1600 |
kâld lutsen -polijst | 40-250 | 180-250 | +0.0720 | +0.1150 | +0.1850 |
kâld lutsen-polish-SRB | 50-250 | as nedich | as nedich | as nedich | as nedich |
Skriuw jo berjocht hjir en stjoer it nei ús