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EA48 222 Refrigerated Truck Hose – High-Pressure, R404a Compatible for Heavy-Duty Cold Chain Transport

Name: EA48 222 Refrigerated Truck Hose – High-Pressure, R404a Compatible for Heavy-Duty Cold Chain Transport
Brand: Sichuan Yinhuasheng Technology Co., Ltd.
SKU: EA48 222
Availability: InStock

ブランド名:	YINHUASHENG
モデル番号:	EA48 222
MOQ:	1個
価格:	交渉可能
支払条件:	LC、T/T
供給能力:	1000

詳細情報

製品説明

詳細情報

起源の場所:

中国

製品タイプ:

冷凍トラック用ホース（大型用）

最大肉厚差:

0.5 mm

最小曲がり半径:

135mm

応用:

大型冷凍トラック、大型冷凍トレーラー、コールドチェーン輸送車、移動式冷凍機（R404a冷媒対応）

内径 (ID):

20mm～22.7mm

外径 (OD):

32.8mm～33.8mm

応用:

5.45 mm

パッケージの詳細:

交渉

供給の能力:

1000

ハイライト:

R404a compatible refrigerated truck hose

high-pressure refrigerated truck hose

heavy-duty cold chain transport hose

製品説明

EA48 222 Refrigerated Truck Hose

High-pressure, R404a compatible hose designed for heavy-duty cold chain transport applications.

Key Features

Precise dimensional control for perfect compatibility with refrigerated truck systems
Superior pressure resistance with 3.5MPa working pressure and 18.0MPa burst pressure
Excellent flexibility with 135mm minimum bend radius for easy installation
Heavy-duty construction with 558g/m robust design for extended service life
Wide temperature adaptability from -40℃ to +140℃
R404a refrigerant compatibility for efficient cooling media delivery
SAE J2064 industry standard compliance

Technical Specifications

Parameter	Value
Part Number	EA48 222
Product Type	Refrigerated Truck Hose (Heavy-Duty)
Inner Diameter (ID)	20 mm - 22.7 mm
Outer Diameter (OD)	32.8 mm - 33.8 mm
Wall Thickness	5.45 mm
Max Wall Thickness Difference	0.5 mm
Working Pressure	3.5 MPa
Minimum Burst Pressure	18.0 MPa
Fabric Layer	1 Layer
Minimum Bend Radius	135 mm
Weight	558 g/m
Refrigerant	R404a
Working Temperature	-40℃ ~ +140℃
Material	High-quality synthetic rubber with fabric reinforcement
Compliance Standard	SAE J2064

Applications

This professional heavy-duty fluid delivery component is widely used in:

Heavy-duty refrigerated trucks and large refrigerated semi-trailers
Cold chain logistics vehicles for frozen food, pharmaceuticals, and fresh produce
Mobile refrigeration units and large-scale transport refrigeration systems
Air conditioning and cooling systems of heavy-duty commercial vehicles
Industrial refrigeration equipment for cold chain storage and transport

Frequently Asked Questions

What refrigerant is the EA48 222 refrigerated truck hose compatible with?

This hose is specially designed for R404a refrigerant, the most widely used refrigerant in heavy-duty refrigerated truck cooling systems. It also maintains compatibility with other common refrigerants such as R134A and R407C for versatile applications.

What is the minimum burst pressure of this hose, and is it safe for heavy-duty use?

The minimum burst pressure is 18.0MPa, significantly higher than the working pressure of 3.5MPa. This provides a substantial safety margin for long-term use in high-pressure heavy-duty cooling systems, with fabric reinforcement and heavy-duty rubber materials ensuring reliable performance in harsh environments.

Can this hose be used in extreme cold environments?

Yes, the hose operates effectively within a wide temperature range of -40℃ to +140℃. It maintains performance integrity in extreme cold conditions without cracking or hardening, ensuring reliable cooling system operation in harsh low-temperature environments.

Is the EA48 222 hose compatible with standard refrigerated truck connectors?

Yes, the hose dimensions are designed according to SAE J2064 international industry standards, ensuring compatibility with most standard connectors, valves, and components in heavy-duty refrigerated truck cooling systems. It supports both metric and imperial connectors for flexible installation options.

What is the service life of this hose?

Under normal operating conditions within specified pressure, temperature, and installation parameters, the service life is ≥ 3 years. With proper maintenance and regular inspections, the service life can be extended further, though actual lifespan may vary based on working environment and usage frequency.

札:

車両冷却装置

トランスポート冷蔵庫

トラック冷蔵庫

バン冷却装置

直接駆動冷却装置

電動冷蔵装置

トラックの冷蔵庫

バックアップ電源システム

冷却装置部品

車両冷却装置

トランスポート冷蔵庫

トラック冷蔵庫

バン冷却装置

直接駆動冷却装置

電動冷蔵装置

トラックの冷蔵庫

バックアップ電源システム

冷却装置部品

商品の詳細

EA48 222 Refrigerated Truck Hose – High-Pressure, R404a Compatible for Heavy-Duty Cold Chain Transport

EA48 222 Refrigerated Truck Hose – High-Pressure, R404a Compatible for Heavy-Duty Cold Chain Transport

R404a compatible refrigerated truck hose

high-pressure refrigerated truck hose

heavy-duty cold chain transport hose

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