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Egmec Industry Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent
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Hydraulic Hose Fittings
Metric threads, British threads and American pipe threads definition and distinction
Common pipe threads include the following: NPT, PT, G, and so on.
1) NPT Is National(American)Pipe Thread Initials belonging to United States standards 60 Vertebral pipe thread, for the North American region, GB review GB/T12716-1991.
2) PT(BSPT) Is Pipe Thread The abbreviation is 55 Sealed circular thread of the vertebral canal, belonging to the Wyeth family of thread, usually used in European and the Commonwealth countries, commonly used in industry of water and gas pipes, taper 1:16 , GB review GB/T7306-2000, internally known as ZG.
3) G Is 55 Annual non-threaded sealing pipe threads, a Wyeth thread family, mark G on behalf of cylindrical thread. Review GB/T7307-2001.
Inch and metric thread threading differences:
Metric threads pitch is used to represent United States inch threads number of threads per inch teeth used to represent;
Metric thread is 60 Equilateral-teeth, inch thread are isosceles 55 Teeth, JIC threaded for isosceles 60 tooth type;
Metric thread using metric units (such as mm ), Beautiful inch thread used imperial units (such as inches);
"Just a " Usually used " " To call the thread dimensions, one inch is equal to 8 Min 1/4 Inches is 2 , And so on.
1) NPT Is National(American)Pipe Thread Initials belonging to United States standards 60 Vertebral pipe thread, for the North American region, GB review GB/T12716-1991.
2) PT(BSPT) Is Pipe Thread The abbreviation is 55 Sealed circular thread of the vertebral canal, belonging to the Wyeth family of thread, usually used in European and the Commonwealth countries, commonly used in industry of water and gas pipes, taper 1:16 , GB review GB/T7306-2000, internally known as ZG.
3) G Is 55 Annual non-threaded sealing pipe threads, a Wyeth thread family, mark G on behalf of cylindrical thread. Review GB/T7307-2001.
Inch and metric thread threading differences:
Metric threads pitch is used to represent United States inch threads number of threads per inch teeth used to represent;
Metric thread is 60 Equilateral-teeth, inch thread are isosceles 55 Teeth, JIC threaded for isosceles 60 tooth type;
Metric thread using metric units (such as mm ), Beautiful inch thread used imperial units (such as inches);
"Just a " Usually used " " To call the thread dimensions, one inch is equal to 8 Min 1/4 Inches is 2 , And so on.
There is also: ISO— Metric thread standards 60 Degrees; UN— Unified thread standard 60 Degrees; API— United States standard Threading insert for petroleum pipe 60 Degrees; W— United Kingdom Wyeth thread standards 55 Degrees;
NPT BSPThreading technology ---- NPT, PT, G Difference between threads
NPT, PT, G Difference between various threads
NPT, PT, G Are pipe thread.
NPT Is National (American) Pipe Thread Initials belonging to United States standards 60 Taper pipe thread, for the North American region. National standards can be found in GB/T12716-1991.
PT Is Pipe Thread The abbreviation is 55 Sealed tapered pipe thread, a Wyeth thread family, usually used in European and the Commonwealth countries. Commonly used for water and gas pipes in industry, taper provide for 1:16. National standards can be found in GB/T7306-2000.
G Is 55 Annual non-threaded sealing pipe threads, a Wyeth thread family. Mark g on behalf of cylindrical thread. National standards can be found in GB/T7307-2001
Addition of threaded 1/4, 1/2, 1/8 Tag refers to the diameter of the thread size, the unit is inches. Just to call thread size is typically used, one inch is equal to 8, 1/4 inch is 2 , and so on. G is pipe thread collectively (Guan),55, and60 degrees divided belongs to the functional, commonly known as the tube. Thread consists of a cylindrical surface machining.
ZG Commonly known as pipe taper, threaded by a conical surface is manufactured by, General fittings is such, GB labeled Rc Metric threads pitch is used to represent United States inch threads number of threads per inch teeth used to represent, this is their biggest difference, metric screws 60 Equilateral-teeth, inch thread are isosceles 55 Teeth, JIC threaded 60 Degrees. Metric unit for metric thread, beautiful inch thread using imperial units.
NPT BSPThreading technology ---- NPT, PT, G Difference between threads
NPT, PT, G Difference between various threads
NPT, PT, G Are pipe thread.
NPT Is National (American) Pipe Thread Initials belonging to United States standards 60 Taper pipe thread, for the North American region. National standards can be found in GB/T12716-1991.
PT Is Pipe Thread The abbreviation is 55 Sealed tapered pipe thread, a Wyeth thread family, usually used in European and the Commonwealth countries. Commonly used for water and gas pipes in industry, taper provide for 1:16. National standards can be found in GB/T7306-2000.
G Is 55 Annual non-threaded sealing pipe threads, a Wyeth thread family. Mark g on behalf of cylindrical thread. National standards can be found in GB/T7307-2001
Addition of threaded 1/4, 1/2, 1/8 Tag refers to the diameter of the thread size, the unit is inches. Just to call thread size is typically used, one inch is equal to 8, 1/4 inch is 2 , and so on. G is pipe thread collectively (Guan),55, and60 degrees divided belongs to the functional, commonly known as the tube. Thread consists of a cylindrical surface machining.
ZG Commonly known as pipe taper, threaded by a conical surface is manufactured by, General fittings is such, GB labeled Rc Metric threads pitch is used to represent United States inch threads number of threads per inch teeth used to represent, this is their biggest difference, metric screws 60 Equilateral-teeth, inch thread are isosceles 55 Teeth, JIC threaded 60 Degrees. Metric unit for metric thread, beautiful inch thread using imperial units.
Pipe thread is primarily used for pipe connections, close of its internal and external thread, straight and taper pipe in two ways, nominal diameter refers to the connection of the pipe diameter, it is clear that thread diameter said large-diameter. 1/4, 1/2, 1/8 is the nominal diameter of inch thread, the unit is inches.
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