注：图片代表相关物料，但不是实际物品。产品尺寸、表面处理、头部标记、螺纹长度、冲压形状或锻造形状等可能与图片不同。产品保证符合其生产的规格。规格允许尺寸和形状的公差，这可能因批次不同而不同。
如果您有PTF螺纹塞头需求，或者BSP和NPTF管塞需求，欢迎电话邮件联系我们询价。
管塞用于封闭内螺纹管道和配件的末端；有助于密封管道末端和测量水、下水道和管道系统的压力。
PTF代表“管螺纹细牙”。它是在管道和管道应用中常用的一种螺纹类型。PTF螺纹具有每英寸1/16英寸的锥度和60度的螺纹角度。
PTF螺纹的设计是通过在螺纹之间压缩密封材料（如螺纹密封剂或胶带）来创建管螺纹或配件之间的紧密密封。这种密封防止泄漏，并有助于维持流体或气体通过管道系统的压力和流量。
PTF螺纹通常也被称为NPTF（国家管螺纹细牙）、IPTF（铁管螺纹细牙）或NPTF-SAE（国家管螺纹细牙-汽车工程师协会）。这些变体可能会因所用行业或应用而在尺寸或公差方面略有差异。
3/8"-19 x 3/4" BSP Thread Socket Pipe Plug Alloy Steel
3/4"-14 x 3/4" BSP Thread Socket Pipe Plug Alloy Steel
1/2"-14 x 3/4" BSP Thread Socket Pipe Plug Alloy Steel
3/8"-18 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
3/4"-14 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
2"-11 1/2 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1/8"-27 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1/4"-18 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1/2"-14 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1/16"-27 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1"-11 1/2 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1 1/4"-11 1/2 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1 1/2"-11 1/2 PTF Thread Socket Pipe Plug Flush Seal 7/8" Taper Alloy Steel Black Oxide
1 1/2"-11 1/2 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1 1/4"-11 1/2 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1"-11 1/2 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1/16"-27 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1/16"-27 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Brass
1/16"-27 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Stainless Steel 18-8
1/2"-14 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1/2"-14 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Brass
1/2"-14 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Stainless Steel 18-8
1/4"-18 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1/4"-18 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Brass
1/4"-18 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Stainless Steel 18-8
1/8"-27 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
1/8"-27 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Brass
1/8"-27 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Stainless Steel 18-8
2"-11 1/2 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
3/4"-14 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
3/8"-18 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Alloy Steel Black Oxide
3/8"-18 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Brass
3/8"-18 NPTF Thread Socket Pipe Plug Dry Seal 3/4" Taper Stainless Steel 18-8
