API Gauges,The Premier Leader in API Gauging Solutions

“With Ring,With Plug,No Problem；No Ring, No Plug, No Problem Too!”
FYOU PMEC is the leading supplier and server of API (American Petroleum Institute) thread gauges, API Gages, ANSI/ASME Thread Gauges, thread measuring instruments, staying in the beautiful and industrial city, Suzhou, PRC China. Providing gage solutions since 2008!
Since building, we try our best introducing the leading products in the world to our China customers, and providing the leading products for the customers in global.
At FYOU PMEC, our goal is to provide our customers with the highest quality gage solutions, service, and on time delivery available in the industry.
Our motto is FYOU, Just for you, for the customers. It is this kind of service that sets us apart from the competition.
FYOU PMEC are proud to offer the following products:

▼ API (American Petroleum Institute) Thread Plug & Ring Gages (Working & Master)
8 Round Casing Plug & Ring Gages
Line Pipe Plug & Ring Gages
8 Round & 10 Round Tubing Plug & Ring Gages
Buttress Casing Plug & Ring Gages
Extreme Line Casing Plug & Ring Gages
Regular Rotary (REG) Plug & Ring Gages
Numbered Connection (NC) Plug & Ring Gages
Full Hole (FH) Plug & Ring Gages
Internal Flush (IF) Plug & Ring Gages
Sucker Rod Plug & Ring Gages
▼Cylindrical Plain Plug Gages – Classes XX, X, Y, Z
▼Cylindrical Plain Ring Gages – Class XX, X, Y, Z
▼Straight Pipe Thread Gages
NPSF
NPSM
▼Tapered Pipe Gages
NPT (National Pipe Taper)
NPTF (Aeronautical National Pipe Taper)
Graphite Electrode Thread Gages

▼Unified Inch Screw Thread Gages
Go & Not Go Thread Plug Gages
Go & Not Go Thread Ring Gages
▼Metric M Screw Thread Gages
Go & Not Go Thread Plug Gages
Go & Not Go Thread Ring Gages
▼Acme & Stub Acme Screw Thread Gages
Go & Not Go Thread Plug Gages
Go & Not Go Thread Ring Gages
▼Buttress Inch Screw Thread Gages
Go & Not Go Thread Plug Gages
Go & Not Go Thread Ring Gages
▼Oil Pipe Thread Measuring Gauges
External thread Taper Gauges
Internal Thread Taper Gauges
External thread Lead Gauges
Internal thread Lead Gauges
External thread Height Gauges
Internal thread Height Gauges
Thread Profile Gages
Lead Setting Standard Gages
Thread Height Setting Standard Gages