1. The proffessional factory of fittings.
2. The important manufacture of fittings in China.
3. High quality and better price.

We are factory of pneumatic fittings.

The tube fitting comes in a wide variety of tube and thread sizes. Even after installation the direction of the tubing can be changed freely.

Sizes Available:
Tubing - Inch, Metric;
Thread - NPT, BSPT (R), Metric, Unified (UNF), BSPP (G)

NPT --- National (American) Pipe Tapered Thread
BSPT (R) ---British Standard Pipe Tapered Thread
BSPP (G) --- British Standard Pipe Parallel Thread

1: Quick installation.
2: Aesthetically pleasing nickel-plated metallic optional feature ensures anti-corrosion and anti-contamination properties of an extended product life.
3: Pre-applied sealant on all external threads eliminates the additional sealing requirement.
4: A wide variety of models available to meet customers' changing needs in pneumatic piping.
5: Simple and flexible. The direction of the tube can be changed freely even after installation.
6: Internal and external flat-to flat hexagonal configurations for both metric and inch Specifications allow a proper tightening or directional orientation upon installation by using L key or allen wrench for the applicable model types.
7: The color of sleeve button can be changed as your requests.
Material Body and Collet:Nickel-plated Brass,O-ring:NBR(other material is available on request)



Threads BSPT,BSPP,NPT,Metric Threads



Pressure Tube to Connect 0.8-16Bar(see tube)PU,PE,Nylon 6-11-12



Fluid Compressed Air



Temperature -10°-60°C:see data of used tube


















Tube Outer Dia METRIC SIZE INCH SIZE
code 04 05 06 08 10 12 14 16 5/32 3/16 1/4 5/16 3/8 1/2
Dia. 4mm 5mm 6mm 8mm 10mm 12mm 14mm 16mm 5/32inch 3/16inch 1/4inch 5/16inch 3/8inch 1/2inch















Thread Size METRIC SIZE



code M3 M5 M6 M8 M10 M12 M12A M14 M16 M20



Dia. M3×0.5 M5×0.8 M6×1 M8×1 M10×1 M12×1.25 M12A×1.5 M14×1.5 M16×1.5 M20×1.5


















Thread Size 55°Taper Pipe Thread(BSPT) G-Thread(BSPP)



code 01 02 03 04 06 08 G01 G02 G03 G04



Dia. M3×0.5 M5×0.8 M6×1 M8×1 M10×1 M12×1.25 G1/8 G1/4 G3/8 G1/2


















Thread Size American Standard Taper Pipe Thread(NPT)





code U10 N00 N01 N02 N03 N04 N06 N08





Dia. 10-32NF NPT1/16 NPT1/8 NPT1/4 NPT3/8 NPT1/2 NPT3/4 NPT1





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