伍尔特WURTH螺纹规格资料

发布时间： 2012-02-27　　点击次数： 2612次

襄阳德而尼自动化设备有限公司德国伍尔特WURTH系列产品，具有格优势，询！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	螺纹Miniature screw threads		ISO1501GB/T15054
UNC	统螺纹 Unified threads	粗牙系列Coarse series	ANSI B 1.1
UNF		细牙系列Fine series
UNEF		细牙系列 Extra-Fine series
UNS		殊直径、螺距、衔接度系列 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°

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