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Thread Standard and Type
| R, PT, BSPT -- 55° Taper Pipe Thread | ||||||||
| R1/8 | R1/4 | R3/8 | R1/2 | R3/4 | R1 | R1.1/4 | R1.1/2 | R2 |
| BSPP, G -- 55° Parallel Pipe Thread | ||||||||
| G1/8 | G1/4 | G3/8 | G1/2 | G3/4 | G1 | G1.1/4 | G1.1/2 | G2 |
| NPT -- 60° American Standard Taper Pipe Thread | ||||||||
| NPT1/8 | NPT1/4 | NPT3/8 | NPT1/2 | NPT3/4 | NPT1 | NPT1.1/4 | NPT1.1/2 | NPT2 |
| Metric Thread | |||||||
| M5 x 0.8 | M6 x 1 | M8 x 1 | M10 x 1 | M12 x 1.25 | M14 x 1.5 | M16 x 1.5 | M20 x 1.5 |
Cautions in Application of Tube Joint
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Thread (PT, R, BSPT)
| Item No. | Thread (PT, R, BSPT) | |
| BSLD 01 | R1/8 | |
| BSLD 02 | R1/4 | |
| BSLD 03 | R3/8 | |
| BSLD 04 | R1/2 | |
| BSLD 06 | R3/4 | |
| BSLD 08 | R1 | |
| BSLD 10 | R1 1/4 | |
| BSLD 12 | R1 1/2 | |
| BSLD 16 | R2 |
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Thread (BSPP, G)
| Item No. | Thread (BSPP, G) | |
| BSLD G01 | G1/8 | |
| BSLD G02 | G1/4 | |
| BSLD G03 | G3/8 | |
| BSLD G04 | G1/2 | |
| BSLD G06 | G3/4 | |
| BSLD G08 | G1 | |
| BSLD G10 | G1 1/4 | |
| BSLD G12 | G1 1/2 | |
| BSLD G16 | G2 |
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Thread (NPT)
| Item No. | Thread (NPT) | |
| BSLD N01 | NPT1/8 | |
| BSLD N02 | NPT1/4 | |
| BSLD N03 | NPT3/8 | |
| BSLD N04 | NPT1/2 | |
| BSLD N06 | NPT3/4 | |
| BSLD N08 | NPT1 | |
| BSLD N10 | NPT1 1/4 | |
| BSLD N12 | NPT1 1/2 | |
| BSLD N16 | NPT2 |
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Full nickel plated brass pneumatic push-in fittings are superior to normal pneumatic fittings (brass and plastic) on bearing capability of working pressure and temperature. The retained brass collet gives superior tube anchorage. Available metric tube OD. are 4mm 5mm 6mm 8mm 10mm 12mm 16mm. Imperial tube OD. are 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2".
Inch-NPT Pneumatic Fittings
Pneuflex Inch Tube with NPT thread pneumatic fittings (pneumatic composite push in fittings, push to connect fittings) are very popular in USA, Canada, Mexico, Peru, Colombia and Brazil. Tube O.D sizes include 1/8", 5/32", 3/16", 1/4", 5/16", 3/8" and 1/2", threads sizes are NPT1/8", NPT1/4", NPT3/8" and NPT1/2".



