lehrmess,德国lehrmess,lehrmess螺纹规,lehrmess螺纹塞规,lehrmess螺纹环规,lehrmess螺纹通止规,
lehrmess莱尔麦斯,德国莱尔麦斯,莱尔麦斯螺纹规,莱尔麦斯螺纹塞规,莱尔麦斯螺纹环规,莱尔麦斯螺纹通止规,
NPT螺纹,NPT锥螺纹,NPTF塞规,NPTF环规,干密封螺纹,美标干密封螺纹,美制锥管螺纹,ANSI/ASME B1.20.1螺纹,
ANSI/ASME B1.20.3螺纹,ANSI/ASME SAE AS71051螺纹,ANPT螺纹,航空锥度螺纹,ANSI/ASME B1.20.5螺纹,
PTF SAE Short螺纹,PTF SPL Short螺纹环规,PTF SPL螺纹塞规,
1/16"-27NPT,1/8"-27NPT,1/4"-18NPT,3/8"-18NPT,1/2"-14NPT,3/4"-14NPT,1"-11 1/2NPT,1 1/4"- 11 1/2NPT,
1 1/2"- 11 1/2NPT,2" -11 1/2NPT,1"-11.5NPT,1 1/4"-11.5 NPT,1 1/2"-11.5NPT,2"-11.5NPT,2 1/2"-8NPT,3"-8NPT,
3 1/2"-8NPT,4"-8NPT,5"-8NPT,6"-8NPT,8"-8NPT,10"-8NPT,12"-8NPT,1/16"-27NPTF,1/8"-27NPTF,1/4"-18NPTF,
3/8"-18NPTF,1/2"-14NPTF,3/4"-14NPTF,1"-11 1/2NPTF,1 1/4"-11 1/2NPTF,1 1/2"-11 1/2NPTF,2"-11 1/2NPTF,
2 1/2"-8NPTF,4"-8NPTF,1"-11.5NPTF,1 1/4"-11.5NPTF,1 1/2"-11.5NPTF,2"-11.5NPTF,
1/16"-27ANPT,1/8"-27ANPT,1/4"-18ANPT,3/8"-18ANPT,1/2"-14ANPT,3/4"-14ANPT,1"-11 1/2ANPT,1"-11.5ANPT,
1 1/4"-11 1/2ANPT,1 1/4"-11.5ANPT,1 1/2"-11 1/2ANPT,1 1/2"-11.5ANPT,2"-11 1/2ANPT,2"-11.5ANPT,2 1/2"-8ANPT,
3"-8ANPT,3 1/2"-8ANPT,4"-8ANPT,5"-8ANPT,6"-8ANPT,8"-8ANPT,
1/16"-27PTF SAE Short,1/8"-27PTF SAE Short,1/4"-18PTF SAE Short,3/8"-18PTF SAE Short,1/2"-14PTF SAE Short,
3/4"-14PTF SAE Short,1"-11 1/2PTF SAE Short,1"-11.5PTF SAE Short,1 1/4"-11 1/2PTF SAE Short,1 1/4"-11.5PTF SAE Short,
1 1/2"-11 1/2PTF SAE Short,1 1/2"-11.5PTF SAE Short,2"-11 1/2PTF SAE Short,2"-11.5PTF SAE Short,2 1/2"-8PTF SAE Short,
3"-8PTF SAE Short,3 1/2"-8PTF SAE Short,4"-8PTF SAE Short,5"-8PTF SAE Short,6"-8PTF SAE Short,8"-8PTF SAE Short,
1/16"-27PTF SPL Short,1/8"-27PTF SPL Short,1/4"-18PTF SPL Short,3/8"-18PTF SPL Short,1/2"-14PTF SPL Short,
3/4"-14PTF SPL Short,1"-11 1/2PTF SPL Short,1"-11.5PTF SPL Short,1 1/4"-11 1/2PTF SPL Short,1 1/4"-11.5PTF SPL Short,
1 1/2"-11 1/2PTF SPL Short,1 1/2"-11.5PTF SPL Short,2"-11 1/2PTF SPL Short,2"-11.5PTF SPL Short,2 1/2"-8PTF SPL Short,
3"-8PTF SPL Short,3 1/2"-8PTF SPL Short,4"-8PTF SPL Short,5"-8PTF SPL Short,6"-8PTF SPL Short,8"-8PTF SPL Short,
1/16"-27PTF SPL,1/8"-27PTF SPL,1/4"-18PTF SPL,3/8"-18PTF SPL,1/2"-14PTF SPL,3/4"-14PTF SPL,1"-11 1/2PTF SPL,
1"-11.5PTF SPL,1 1/4"-11 1/2PTF SPL,1 1/4"-11.5PTF SPL,1 1/2"-11 1/2PTF SPL,1 1/2"-11.5PTF SPL,2"-11 1/2PTF SPL,
2"-11.5PTF SPL,2 1/2"-8PTF SPL,3"-8PTF SPL,3 1/2"-8PTF SPL,4"-8PTF SPL,5"-8PTF SPL,6"-8PTF SPL,8"-8PTF SPL,