转换接头ph-4螺纹量规-达利普-濮阳ph-4螺纹

转换接头2-7/8 od 6.4ppf pin x 3-1/2 if box

2-7/8” od ，流动短接ph-4螺纹加工厂， 6.4ppf， pin x 3-1/2” if box

3-1/2” od，  9.2ppf pin x 3-1/2” if box

3-1/2” od，濮阳ph-4螺纹，  9.2ppf，pin x 3-1/2” if box;

3-1/2” od， 9.2 ppf ，  pin x 3-1/2” if box

4-1/2”，  pin x 4-1/2” if box 12.6ppf

4-1/2” ， pin x 4-1/2” if box 12.6ppf

2-3/8” ， nu pin x 3-1/2” if box  7.45ppf

3-1/2”，  eue pin x 3-1/2” if box 9.3ppf

4-1/2” ， eue pin x 3-1/2”if box 12.75ppf

4-1/2 ，eue pin x 4-1/2” if box; 12.75ppf

3-1/2”，变扣ph-4螺纹图纸，  jfe bear pin x 3-1/2” eue box; 9.3ppf

3-1/2”，vagt  pin x 3-1/2” eue box; 9.3ppf