伍尔特WURTH螺纹规格资料
时间：2012-02-27 阅读：1151
襄阳德而尼自动化设备有限公司*批发德国伍尔特WURTH全系列产品，具有价格优势，询价！以下提供伍尔特WURTH螺纹规格资料。
| 螺纹代号 Thread symbol | 螺纹Thread | 参考标准 Reference Standard | 牙型角 Thread Angle | |
| M | 公制螺纹 | 粗牙系列Coarse series | ISO68GB196 | 60° |
| Metric screw threads | 细牙系列Fine series | ISO724GB196 | ||
| S | 小螺纹Miniature screw threads | ISO1501GB/T15054 | ||
| UNC | 统一螺纹 Unified threads | 粗牙系列Coarse series | ANSI B 1.1 | |
| UNF | 细牙系列Fine series | |||
| UNEF | 特细牙系列 Extra-Fine series | |||
| UNS | 特殊直径、螺距、衔接长度系列 Special diameter\pitch length of engagmentand | |||
| UN | 等螺距系列 Constant-pitch series | |||
| Tr | 公制梯形螺纹 Metric trapezoidalscrew threads | ISO2904GB5796 | 30° | |
| TM | 30梯形螺纹 30trapezoidalscrew threads | |||
| R | 螺纹密封的管螺纹 Pipe threads where pressure-tight joints are made on the threads | 锥管内螺纹 Taper external screw threads | ISO/R7GB7306 | 55° 1/16 Taper |
| Rc | 锥管外螺纹 Taper internal screw threads | |||
| RP | 直管螺纹 Parallel internal pipe threads | 55° | ||
| G | 非螺纹密封的管螺纹 Pipe threads where pressure-tight joints are not made on the threads | ISO/R228GB7307 | ||
| NPT | 通用美标锥管螺纹 American Standards taper pipe threads for general use | ANSI/ASEM B1.20.1GB/T12716 | 60° 1/16 Taper | |
| NPSC | 美标直管接头螺纹 American Standards striaght pipe threads in pipe coupling | ANSI/ASEM B1.20.1 | 60° | |
| NPSM | 美标直管机用自由配合接头联接螺纹 American Standards striaght pipe threads for free-fitting mechanical joints for fixtures | | ||
| NPTF | 美标燃料直管内螺纹 Dryseal American standards fuel internal straight pipe threads | ANSI B1.20.3 | 60° 1/16 Taper | |
| NPSF | 美标锥管气密螺纹 Dryseal American standards taper pipe threads | 60° | ||
| BA | 英标联接螺纹 British association threads | BS93 | 47°30〃 | |
| BSC | 英标自行车螺纹 British standards cycle threads | BS811 | 60° | |
| BSW | 英标惠氏螺纹 British standards Whitworth threads | BS84 | 55° | |
| BSF | 英标细牙螺纹 British standards fine threads | |||
| BSMO | 英标显微镜螺纹 British standards microscope objective threads | BS3569 | ||
| FG | （德国）自行车螺纹 （Germany）Cycle threads | DIN79013 | 60° | |
| Pg | （德国）薄钢管螺纹 （Germany）Steel conduit threads | DIN40430 | 80° | |