Rigid Polyolefin Tubing (ATPH)

・Corrosion resistant, acid and alkali resistant.

・Material conforms to FDA standards.

・Lightweight yet flexible with the abrasion-resistant properties of polyolefin hoses.

・Excellent thermal stability.

・Rigidity retention.

product details

Product Overview

ATPH Rigid Polyolefin Tubing is a high-performance delivery tubing that combines rigidity and operational flexibility. Made from virgin polyolefin materials, it is specifically designed to replace traditional rubber and metal tubing in harsh industrial environments.

This tubing not only offers excellent corrosion resistance against acidic and alkaline fluids but also boasts superior heat stability and abrasion resistance. Its unique lightweight construction ensures flexibility in confined spaces while maintaining its shape under pressure to prevent collapse.

Key Compliance: This product strictly complies with FDA standards, ensuring safety for use in food processing, drinking water, and medical equipment; it also possesses the low-emission and ultra-pure properties required by the semiconductor industry.

Product Information

Product Name	Hard Polyolefin Hose
Material	Polyolefin resin
Fluid	Air, nitrogen, water, general-purpose acid-base
Workingtemperature	-20 ℃~+80 ℃ (Air)
Workingtemperature	5 ℃~+80 ℃ (Water)
Working pressure	see the table below
Length	200m/roll (OD less than 6mm)
Length	100m/roll (OD more than 8mm)
Tolerance	OD 4-8 mm, tolerance is ± 0,10 mm
	OD 10-12 mm, tolerance is ± 0,15 mm
	OD 14-16 mm, tolerance is ± 0,20 mm
Packaging	Box, spool
Applicable fittings	One-touch fittings
	Clean one-touch fittings
	Brass one-touch fittings
	Insert fittings

Note: Other sizes and colors can be customized, please contact us.

Product Parameters

Model	OD × ID (mm)	Working temperature (℃)	Maximum working pressure (MPA)			Minimum bending radius (mm)
			20 ℃	40℃	60 ℃
ATPH0425	4x2.5	5℃ ~ +80℃ (Water) -20℃ ~ +80℃ (Air)	1	0.8	0.6	15
ATPH0604	6x4					25
ATPH0806	8x6		0.7	0.57	0.43	35
ATPH1075	10x7.5					45
ATPH1209	12x9					55

Model designation method

Application areas

1. Food Industry: Used in conveying systems, filling equipment, cleaning systems, cooling systems, steam transport, and the transfer of drinking water and liquid food.

2. Chemical Industry: Ideal material for chemical piping systems, suitable for dispensing systems, gas transport, chemical reactors, and liquid waste treatment.

3. Medical and Pharmaceutical Industries: Used in blood transfusion systems, urinary catheters, ventilators, infusion systems, hemodialysis equipment, and laboratory instruments.

4. Semiconductor and Electronics Industries: Suitable for ultrapure water systems, chemical transport, gas transport, vacuum systems, and wafer washing equipment.

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FAQ

What are the advantages of ATPH rigid polyolefin tubing in terms of corrosion resistance compared to ordinary nylon or PU tubing?

Compared to nylon tubing, ATPH polyolefin tubing has superior chemical inertness to strong acids and alkalis and is less prone to hydrolysis; compared to PU tubing, it does not swell upon contact with certain organic solvents and exhibits better long-term thermal stability, making it particularly suitable for conveying corrosive fluids.
In the semiconductor industry, will this tubing leach impurities and contaminate ultrapure water systems?

ATPH tubing undergoes strict control of additive ratios during production, resulting in extremely low metal ion precipitation and particle shedding characteristics. This makes it ideal for transporting ultrapure water (UPW) and corrosive chemicals in the semiconductor industry, ensuring high fluid purity.

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