LLDPE Tubing China Suppliers & Manufacturers | Shenzhen Forbest Factory

As leading China LLDPE Tubing suppliers, Shenzhen Forbest factory manufactures flexible, FDA-grade polyethylene tubing. Custom sizes & colors for pneumatic, water, & food applications. Request a quote today!

Property	Value	Test Method
Material	Linear Low-Density Polyethylene (LLDPE)	—
Density	0.918 – 0.923 g/cm³	ASTM D1505
Tensile Strength at Yield	≥ 15 MPa (Approx. 2175 PSI)	ASTM D638
Elongation at Break	≥ 500% – 700%	ASTM D638
Hardness	Shore D 50 – 55	ASTM D2240
Brittleness Temperature	-76°F (-60°C)	ASTM D746
Continuous Operating Temp	-40°F to +140°F (-40°C to +60°C)	—
Working Pressure	Varies by size (e.g., 1/4″ OD up to 180 PSI @ 73°F)

Product Catalog

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ADD: Building B1, Zhongjia Creative Park, No. 65, Donghuan 2nd Road, Fukang Community, Longhua Street, Longhua District, Shenzhen

Email: [email protected]

Tel: 0086-0755-21011145

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Product Name: Premium LLDPE Tubing
Brand: Shenzhen Forbest
Material: Linear Low-Density Polyethylene (Virgin Grade)
Certifications: FDA-compliant, RoHS, REACH
Color Options: Natural, Black (UV Stabilized), Blue, Red, White
Temperature Range: -40°C to +60°C (-40°F to +140°F)
Key Feature: Superior Flexibility & Stress Crack Resistance
Sample: Free samples available upon request

Key Features

FDA-Compliant Material: Suitable for direct food and beverage contact .
Flexibility: Bends easily without kinking, simplifying installation in confined spaces .
UV Resistance (Black): Black grades are stabilized for outdoor exposure .
Chemical Resistance: Compatible with a range of acids, alkalis, and industrial chemicals .
Dimensional Control: Tight tolerances ensure compatibility with major fitting brands .

Premium LLDPE Tubing | Flexible Food-Grade Polyethylene Tubing

Shenzhen Forbest operates as a dedicated LLDPE tubing manufacturer and factory in China, delivering Linear Low-Density Polyethylene (LLDPE) tubing engineered for applications that require high purity, consistent flexibility, and long-term durability. Our material formulation sits between the softness of LDPE and the rigidity of HDPE, offering a practical balance of toughness and pliability .

The tubing is produced from 100% virgin, non-toxic raw materials, ensuring it remains taste- and odor-free—an important requirement for potable water, food processing, and beverage systems . Whether the need is for reliable compressed air lines in automated equipment or a flexible conduit for sensitive instrumentation, Shenzhen Forbest provides a consistent product suitable for demanding environments.

LLDPE vs. LDPE vs. HDPE: Selection Guide

The table below outlines typical differences between common polyethylene tubing types. The right choice depends on the specific requirements of the application.

Property	LDPE (Low-Density PE)	LLDPE (Linear Low-Density PE)	HDPE (High-Density PE)
Flexibility	Very High	High	Low
Pressure Rating	Low	Medium to High	High
Chemical Resistance	Good	Very Good	Excellent
Stress Crack Resistance	Low	High	High
Typical Applications	Lab lines, squeeze bottles	Industrial pneumatics, Food & Beverage, Water lines	High-pressure water, Gas distribution
Typical Use Case	Light-duty transfer	General industrial and food applications	High-pressure infrastructure

LLDPE Advantages

Pneumatic Systems: LLDPE combines the flexibility needed for compact layouts with the strength to handle repeated pressurization cycles .
Food & Beverage: Unlike vinyl (PVC), LLDPE contains no plasticizers, eliminating concerns about leaching into the conveyed product .
Water Treatment: The smooth inner bore resists scale buildup and bacterial growth, supporting consistent flow and purity .

Typical Applications

Shenzhen Forbest LLDPE tubing is used across a range of industries:

Food & Beverage Processing: Suitable for beverage dispensing, dairy lines, and pneumatic controls in food handling equipment. Complies with FDA standards .
Industrial Pneumatics: Commonly used for compressed air, vacuum, and coolant lines in manufacturing and automation systems .
Water Treatment & Filtration: Used in under-sink reverse osmosis systems, ice maker connections, and chemical feed lines .
Medical & Laboratory: Non-toxic and chemically inert, suitable for various fluid handling applications .
Agricultural & Outdoor: Black, UV-stabilized grades are used in irrigation, misting systems, and outdoor pneumatic controls .

Customization & Company Background

As a LLDPE tubing manufacturer, Shenzhen Forbest offers custom options beyond standard catalog items:

Custom Dimensions: Available in metric and imperial sizes. Inner diameter, outer diameter, and wall thickness can be adjusted to meet pressure or flow requirements .
Color Coding: Standard colors include Natural, Blue, Black, Red, and White for line identification .
Packaging: Available in coils, straight lengths, or cut pieces with appropriate protection.
Marking: Company names, part numbers, or other markings can be printed on the tubing.

Applications

Pneumatic Systems

LLDPE tubing is commonly used in factory automation for compressed air lines. It handles the pressure ranges typical in pneumatic controls and bends easily around machine components. The material holds up well to the repeated flexing that happens in moving applications.

Food Processing

For food and beverage lines, LLDPE offers several advantages. It contains no plasticizers that can leach into the product. The smooth inner surface resists bacterial growth and makes cleaning easier. The material does not impart taste or odor to water or other consumables.

Water Treatment

Reverse osmosis systems, water softeners, and filtration equipment often use LLDPE tubing. It withstands common treatment chemicals and maintains its properties in continuous water contact. The tubing does not corrode or scale like metal alternatives.

Medical and Laboratory

The inert nature of polyethylene makes LLDPE suitable for laboratory fluid transfer. It resists most common lab chemicals and can be sterilized with ethylene oxide or gamma radiation.

Custom Options

Dimensions

We can adjust OD, ID, and wall thickness to meet specific requirements. Common applications include thicker walls for higher pressure or thinner walls for tighter bend radii.

Colors

Color coding helps identify different lines in complex systems. Standard colors include:

Natural (translucent) for general use
Blue for water lines
Black for UV-resistant outdoor applications
Red for hot water or warning lines
White for food applications

Packaging

Coils: 50m, 100m, or custom lengths
Straight lengths: 1m, 2m, 3m
Cut pieces: Custom lengths with protective caps

Marking

We can print company names, part numbers, or other identifiers along the tubing length.

About Shenzhen Forbest

Shenzhen Forbest has manufactured plastic tubing and profiles since 1995. Our facility in Shenzhen operates extrusion lines dedicated to polyethylene products. We supply to customers in automation, water treatment, food equipment, and medical device industries.

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