PP material (chemical name polypropylene) is a semi-crystalline thermoplastic made by the catalytic polymerization of propylene. Polypropylene belongs to the category of polyolefins. Polypropylene (PP) is a general-purpose plastic with a good balance of properties, and it has excellent chemical resistance, high purity, low water absorption and good electrical insulation properties. In addition, PP material is lightweight and weldable.
Polypropylene has high mechanical strength and tensile strength, but has low notched impact strength, can resist stress cracking, is easy to weld, and becomes brittle at sub-zero temperatures. The chemical and electrical properties are very good, and the continuous working temperature is between +5°C and +100°C
The forms of polypropylene products that HONY can use for machining include:
PP rod
PP sheet
PP pipe
Round rod
Hollow rod
Square tube
L profile
U profile
handle hinge
Plastic welding wire
Feature
Excellent chemical resistance
Low density <1g>
high purity
Very low moisture absorption
High thermal expansion
No stress crack formation
Low toughness in the sub-zero temperature range, sensitive to impact
Application
Pump
valve
Gasket
Coating industrial support
Electroplating gasket
Toy parts
Polypropylene Pp Sheets,Pp Sheet Extrusion,Fire Retardant Pp Sheet,Sheet Polypropylene Hony Engineering Plastics Co.,Ltd. , https://www.honyplastic.com
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
-10C~60C(see data of used tubing)
Metric Size
Code
04
05
06
08
10
12
14
16
Dia.
4mm
5mm
6mm
8mm
10mm
12mm
14mm
16mm
Inch size
Code
1/8
5/32
3/16
1/4
5/16
3/8
1/2
Dia.
1/8inch
5/32inch
3/16inch
1/4inch
5/16inch
3/8inch
1/2inch
Metric Size
Code
M3
M5
M6
M8
M10
M12
M12A
M14
M16
M20
Dia.
M3x0.5
M5x0.8
M6x1
M8x1
M10x1
M12x1.25
M12x1. 5
M14x1.5
M16x1.5
M20x1.5
55 Taper Pipe Thread(BSPT)
G-Thread(BSPP)
Code
01
02
03
04
06
08
G01
G02
G03
G04
Dia.
R1/8
R1/4
R3/8
R1/2
R3/4
R1
G1/8
G1/4
G3/8
G1/2
American Standard Taper Pipe Thread(NPT)
Code
U10
N00
N01
N02
N03
N04
N06
N08
Dia.
10-32UNF
NPT1/16
NPT1/8
NPT1/4
NPT3/8
NPT1/2
NPT3/4
NPT1
China-Brass-Fitting-MPXGJ-
1. The proffessional factory of fittings.
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