High-Pressure PA66 Nylon Tube, Abrasion Resistant and Rigid, for Industrial Hydraulic Return Lines

• Customization: Available
• Color: Black (Standard), Blue, Red, Natural, Transparent
• Material: Nylon
• Model NO.: Nylon-YD
• Kind: Nylon Tube
• Water Absorption: 0.1%~0.3%
• Tensile Strength: 51~80MPa
• Inner Diameter (ID): 1 mm - 50 mm
• Outer Diameter (Od): 2 mm - 60 mm
• Wall Thickness: 0.5 mm - 5 mm
• Tolerance (Od): ±0.05 mm to ±0.2 mm
• Quality System: ISO 9001 Certified
• Specification: 1000mm
• Trademark: Youda
• Origin: Liaoning, China
• Production Capacity: 100 Ton/Tons Per Month
• Package Size: 110.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Introduction

Industrial-Grade PA6 and PA66 Nylon Tubing for Demanding Applications

Our precision-extruded nylon tubes are available in PA6 (Nylon 6) and PA66 (Nylon 66) grades, offering high mechanical strength, excellent abrasion resistance, and reliable performance from -30°C to +150°C. PA66 provides superior heat resistance and rigidity for high-stress environments like automotive engine compartments, while PA6 delivers outstanding toughness and cost efficiency for general pneumatic and fluid systems. Both materials feature smooth inner bores, good chemical resistance to oils and greases, and compatibility with standard push-to-connect fittings. Available in multiple colors (black, blue, natural, transparent) and customizable dimensions. Manufactured under ISO 9001 quality system for consistent global B2B supply.

Product Specifications

Parameter	Specification
Material Options	PA6 (Nylon 6), PA66 (Nylon 66) – please specify when ordering
Color	Black (standard), Blue, Red, Natural, Transparent
Form	Seamless Extruded Tubing (Straight or Coiled)
Type	Flexible (PA6) / Semi-Rigid to Rigid (PA66)
Inner Diameter (ID)	1 mm – 50 mm
Outer Diameter (OD)	2 mm – 60 mm
Wall Thickness	0.5 mm – 5 mm
Tolerance (ID/OD)	±0.05 mm to ±0.2 mm
Operating Temperature	PA6: -30°C to +120°C PA66: -30°C to +150°C
Water Absorption	PA6: ~1.5% PA66: ~1.0% (24h saturation, ASTM D570)
Tensile Strength	PA6: 70–85 MPa PA66: 80–95 MPa (ASTM D638, 23°C)
Elongation at Break	PA6: 200–300% PA66: 60–150%
Melting Point	PA6: ~220°C PA66: ~260°C
Key Properties	High strength, abrasion resistant, oil/grease resistant, electrically insulating, good fatigue life
Typical Applications	Pneumatic controls, automotive cooling/air lines, industrial machinery, cable protection, food dispensing (non-certified)

Product Showcase

Product Components

Product Applications

Company Introduction

FAQ

Q: What's your minimum order quantity (MOQ)? Can I order just a few meters for testing?
 A: For standard items (e.g., black PA6, OD 6 mm), the MOQ is as low as 50 meters per size. We also offer sample kits with different materials and diameters—just cover the shipping cost, and we'll arrange it right away.

Q: Can you make transparent or blue tubes?
 A: Yes. We regularly stock: black (most common), blue (for pneumatic safety circuits), transparent (for flow visibility), red, and natural white. Other colors are available for custom orders (MOQ 300 meters).

Q: Will the tube become too brittle and crack in cold weather?
 A: Our standard nylon tubing remains flexible down to -30°C and won't easily crack under normal handling. For applications in freezing environments, we recommend PA6 (more impact-resistant at low temperatures than PA66). We can also supply cold-weather modified grades upon request.

Q: Do you have ISO certification? Is your quality stable?
 A: Yes, our factory is certified under ISO 9001 Quality Management System. We ensure full traceability of raw materials and conduct 100% visual inspection plus pressure sampling tests before shipment to guarantee consistent quality. We've been supplying OEM nylon tubing to customers in Europe and Southeast Asia for years.

Q: Can you produce tubes according to our drawing or specifications?
A: Absolutely. We offer full customization including:

  ·  Inner/outer diameter (1–60 mm)
  ·  Cut length or coiled reels
  ·  Surface printing (brand name, size, meter marks)
  ·  Special packaging (anti-static spools, export cartons, etc.)
     Just share your detailed requirements or a sample, and we'll provide a free prototype for approval.