电镀硬铬泵筒是在泵筒内表面用电镀的方式镀上一定厚度的金属硬铬。其特点是镀层硬度极高,可达HV900-1100。加之电镀硬铬本身特点,使其具有极强的抗磨性兼具一定的耐腐蚀性。电镀硬铬泵筒是目前使用较普遍的一种产品。
电镀硬铬抽油泵泵筒
泵径 | 标准 | 产品公差 | 长度 | 壁 厚 | 硬 度 | 粗糙度 | 直线度 |
Φ28 | Ⅱ系列 | Φ141.28+0.25 0*Φ228.565 | 4.5~7.2m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅱ系列 | Φ144.40+0.25 0*Φ228.565 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ32 | Ⅰ系列 | Φ148+0.25 0 *Φ232+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅱ系列 | Φ147.75+0.25 0 *Φ231.75+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅱ系列 | Φ144.45+0.25 0 *Φ231.75+0.05 0 | 4.5~7.2m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ38 | Ⅰ系列 | Φ154+0.25 0 *Φ238+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅱ系列 | Φ154.1+0.25 0 *Φ238.1+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅱ系列 | Φ150.8+0.25 0 *Φ238.1+0.05 0 | 4.5~7.2m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅰ系列 | Φ152+0.25 0 *Φ238+0.05 0 | 4.5~7.2m | 7mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ44 | Ⅱ系列 | Φ157.15+0.25 0 *Φ244.45+0.05 0 | 4.5~9.2m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅰ系列 | Φ158+0.25 0 *Φ244+0.05 0 | 4.5~9.2m | 7mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅱ系列 | Φ160.45+0.25 0 *Φ244.45+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅰ系列 | Φ160+0.25 0 *Φ244+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ57 | Ⅰ系列 | Φ170+0.25 0 *Φ256+0.05 0 | 4.5~7.2m | 7mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅱ系列 | Φ169.85+0.25 0 *Φ257.15+0.05 0 | 4.5~7.2m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅱ系列 | Φ173.15+0.25 0 *Φ257.15+0.05 0 | 4.5~7.2m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ70 | Ⅰ系列 | Φ184+0.25 0 *Φ270+0.05 0 | 4.5~7.8m | 7mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅱ系列 | Φ182.55+0.25 0 *Φ269.85+0.05 0 | 4.5~7.2m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅰ系列 | Φ186+0.25 0 *Φ270+0.05 0 | 4.5~9.02m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅱ系列 | Φ185.85+0.25 0 *Φ269.85+0.05 0 | 4.5~9.02m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ83 | Ⅰ系列 | Φ199+0.25 0 *Φ283+0.05 0 | 4.5~9.02m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅱ系列 | Φ198.55+0.25 0 *Φ282.55+0.05 0 | 4.5~9.02m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅱ系列 | Φ192.25+0.25 0 *Φ282.55+0.05 0 | 4.5~9.02m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Φ95 | Ⅱ系列 | Φ1111.25+0.25 0 *Φ295.25+0.05 0 | 4.5~9.02m | 8mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |
Ⅰ系列 | Φ1111+0.25 0 *Φ295+0.05 0 | 4.5~9.02m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅰ系列 | Φ1107.95+0.25 0 *Φ295.25+0.05 0 | 4.5~9.02m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 | |
Ⅰ系列 | Φ1108+0.25 0 *Φ295+0.05 0 | 4.5~9.02m | 6.35mm | HRC67-71 | 0.2-0.4μm | 1200:0.02 |