The most common pipes have the following section - square. All plastic plugs are marked exactly like pipes. White colour. To keep wate r out and stop rusting from inside. Made from plastic. Easy and secure fitting.
eBay
1pc 12"(305mm)L Clear Plastic Rigid Pipe Acrylic Round Polycarbonate Tubing for Plumbing,Hydraulics,Aquarium, DIY
Aliexpress UK
They are used in the furniture, machinery, electrical engineering and construction industries. Plastic plugs made of injection-moulded plastic, designed for sealing profiles. The matt structure of the upper part of the cap gives it an aesthetic appearance.
eBay
1PC/2PCS 16MM Equal Garden Hose Shut Off Valve Fitting Plastic Tubing Tap Adapter Quick Joint for Watering Irrigation Car Wash
Aliexpress UK
The 50mm Box Section has a wall thickness of 1.6mm and the 25mm Box Section has a 1.2mm wall thickness. The hollow nature of Plastic Box Sections provides a strong profile comparative to their weight and the hollow nature allows for the passing of liquids and gases through the middle of the profile.
eBay
32mm PE PVC PPR Aluminum Plastic Pipe Water Tube Tubing Hose Cutter Scissor Knife Cut Ratchet Plumbing Tool
Aliexpress UK
Plastic plugs made of injection-moulded plastic, designed for sealing profiles. The matt structure of the upper part of the cap gives it an aesthetic appearance. Square End Cap 10x10mm 0.8 - 1.5 10 x 10 3.9 10.0 5.3 8.9.
eBay
4/7mm Hose Dripper Water Tee Connector Plastic Barbed 1/4" Pipe Tubing Watering Coupling Joint Garden Micro Drip Irrigation Tool
Aliexpress UK
Used for covering and masking end of tube. Our inserts are manufactured in EU from high quality polyethylene components (LDPE) which are sturdy and strong for using in different selection of industry.
eBay
PTFE Plastic Tubing Cutter Hose Tube Pipe Accurate Tube Cutting Tool for Nylon PVC PU Tube and Hose Cut Up To Mini Air Line
Aliexpress UK
It Has High Tensile Strength And Impact Strength, And Can Withstand Certain External Force And Pressure. Resistant To High And Low Temperatures, Light Weight, Easy To Cut, Easy To Paste, With Excellent Electrical Insulation Properties.
eBay
Transparent PVC Plastic Hoses High Quality Water Pump Tube Hoses Aquarium Tubing Garden Hose 2 3 4 5 6 8 10 12 14 16 18 20 25mm
Aliexpress UK
2mm x 250mm long x 10 pieces. 3mm x 250mm long x8 pieces. 4mm x 250mm long x6 pieces. 5mm x 250mm long x 5 pieces. 6mm x 250mm long x 4 pieces. 8mm x 250mm long x 3 pieces. ABS plastic SQUARE styrene tube for your scratch building needs, model vehicle parts etc.
eBay
10 pcs Rectangle Plastic Hole Plugs Inserts Pipe Caps and Plugs, Black Rectangular Tube Plug End Caps for Metal Tubing
Aliexpress UK
To keep wate r out and stop rusting from inside. Made from plastic. made from polyethylene plastic.
eBay
1-5M ID10-40mm PVC Steel Wire Hose Transparent Soft Oil Pipe Plastic Water Pump Tube Flexible Rubber With Metal Wire Tubing
Aliexpress UK