产品详细信息
size:1/16"-16"
The abbreviation of the NPT is National (American) Pipe Thread, 60 degrees belong to American standard taper Pipe threads, used in North America. The national standard can refer to the national standard GB/T12716-1991.
Is the abbreviation of PT is Pipe Thread, 55 degrees sealed tapered Pipe Thread, belongs to the family of wyeth Thread, used in Europe and the commonwealth. For 1:16 taper regulations. National standards for GB/T7306-2000
NPT（F）On behalf of Internal thread ， NPT（M）On behalf of External thread
usage
NPT thread Mainly used in pipe type artifacts, like oil valve, water and gas pipes and so on
Using range
steel pipe ,alloy steel pipe,pipe fitting,valve,etc
Using the environment
Oil field ,Gas field,wells,geothermal ,Coal mine ,Nuclear power
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相关证明的文件
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TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.,LTD is a modern professional industry and trade combined enterprise, specia...