DIN 259螺纹,ISO 228螺纹,G螺纹塞规,G螺纹环规,英制管螺纹规,平行管螺纹,BSPP螺纹,BSPF塞规,
G1/16-28,G1/8-28,G1/4-19,G3/8-19,G1/2-14,G5/8-14,G3/4-14,G7/8-14,G1 11,G1 1/8-11,G1 1/4-11,G1 3/8-11,
G1 1/2-11,G1 3/4-11,G2 11-11,G2 1/4-11,G2 1/2-11,G2 3/4-11,3-11,G3 1/4-11,G3 1/2-11,G3 3/4-11,G4-11,G4 1/2-11,
G5-11,G5 1/2-11,G6-11,
1/8-28BSPP,1/4-19BSPP,3/8-19BSPP,1/2-14BSPP,5/8-14BSPP,3/4-14BSPP,7/8-14BSPP,1-11BSPP,1-1/8BSPP,
1-1/4BSPP,1-3/8BSPP,1-1/2BSPP,1-3/4BSPP,2BSPP,2-1/4BSPP,2-1/2BSPP,2-3/4BSPP,3BSPP,3-1/4BSPP,3-1/2BSPP,
3-3/4BSPP,4BSPP,4-1/2BSPP,5BSPP,5-1/2BSPP,6BSPP,
1/8-28BSPF,1/4-19BSPF,3/8-19BSPF,1/2-14BSPF,5/8-14BSPF,3/4-14BSPF,7/8-14BSPF,1-11BSPF,1-1/8BSPF,1-1/4BSPF,
1-3/8BSPF,1-1/2BSPF,1-3/4BSPF,2BSPF,2-1/4BSPF,2-1/2BSPF,2-3/4BSPF,3BSPF,3-1/4BSPF,3-1/2BSPF,3-3/4BSPF,
4BSPF,4-1/2BSPF,5BSPF,5-1/2BSPF,6BSPF,
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,
Tr螺纹塞规,Tr环规,梯形螺纹规,
G螺纹塞规,G螺纹环规,BSW螺纹规,英制螺纹规,惠氏螺纹通止规,电灯头螺纹塞规 ,E灯头螺纹规,Rd螺纹环规,Rd螺纹塞规,
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,BS 31螺纹,R螺纹塞规,Rc塞规,
钢导管螺纹,Pg螺纹规, DIN 40430螺方,电线螺纹,电管螺纹,Pg螺纹塞规,Pg环规,电气导管螺纹,ET螺纹,英制电气螺纹,