05 Feb 2026

Air Filling System Parts

Core Application & Target User Demand

These parts are dedicated to the air filling system (Part No.: Z01200000024AA), compatible with heavy-duty diesel machinery (construction, mining, logistics). They serve operators needing reliable air supply system components, solving air leakage, pipe deformation, and component loosening issues to ensure compliance with SAE J1940 and ISO 14644-1 standards.

Air Filling System Core & Pipe Components

Critical for air transmission in the filling system, addressing pipe corrosion, deformation, and air leakage. Suitable for high-pressure air transfer scenarios, complying with ASME B31.3. A field case: Air leakage from a damaged pipe was resolved by replacing the pipe and reinforcing connections, restoring system pressure stability.

Product No.

Product Name

Main Wear Causes

Usage Precautions to Avoid Damage

Material Description

Z01200000024AA

Air filling system

1. Component fatigue from frequent pressure cycles; 2. Leakage from aged seals/pipe connections; 3. Clogging from air-borne debris.

1. Inspect pipe connections monthly for leaks; 2. Clean air filters regularly to reduce debris; 3. Avoid rapid pressure changes to prevent component stress.

Main frame: Alloy steel (40Cr) with heat treatment; Seals: Nitrile rubber (NBR); Internal piping: Stainless steel for corrosion resistance.

Z01200100024AA

Pipe I

1. Corrosion from environmental moisture; 2. Deformation from impact or improper installation; 3. Wear at connections from vibration.

1. Secure pipes with clamps to reduce vibration; 2. Avoid bending beyond minimum radius; 3. Apply anti-corrosion coating for outdoor use.

Body: Stainless steel (304); Wall thickness: 2.0mm for high-pressure resistance; Ends: Precision-threaded for tight connections.

Z01200100025AA

Pipe II

1. Fatigue from repeated pressure fluctuations; 2. Damage from chemical exposure (e.g., cleaning agents); 3. Loosening at joints from machinery vibration.

1. Monitor system pressure to avoid overload; 2. Keep pipes away from harsh chemicals; 3. Retighten connections every maintenance cycle.

Body: Carbon steel (Q235A) with galvanized anti-corrosion coating; Surface: Polished to prevent debris buildup.

Z01200100026AA

Pipe III

1. Abrasion from contact with other machinery parts; 2. Corrosion from condensed moisture in air; 3. Cracking from thermal expansion/contraction.

1. Maintain clearance from moving parts; 2. Drain condensed moisture from pipes regularly; 3. Avoid sudden temperature changes.

Body: Aluminum alloy (6061) for lightweight and corrosion resistance; Ends: Flared for secure fitting connections.

Z01200100027AA

Pipe IV

1. Overpressure damage; 2. Thread wear from repeated disassembly; 3. Rust from outdoor exposure.

1. Ensure system pressure stays within rated limits; 2. Use proper tools for disassembly to avoid thread damage; 3. Inspect for rust during routine checks.

Body: Stainless steel (316) for enhanced corrosion resistance; Threads: Precision-rolled for durability; Wall thickness: 1.8mm.

Support & Structural Components

Essential for stabilizing air filling system parts, solving support deformation, rectangular tube bending, and vibration-induced loosening. Meet ISO 6402 standards, ideal for heavy-duty machinery, ensuring pipes and components stay aligned and protected from structural stress.

Product No.

Product Name

Main Wear Causes

Usage Precautions to Avoid Damage

Material Description

Z01060000060AA

Support I

1. Fatigue from long-term vibration; 2. Deformation from uneven load distribution; 3. Corrosion from environmental moisture and dust.

1. Check mounting tightness quarterly; 2. Ensure load is evenly distributed across the support; 3. Clean and repaint damaged areas promptly.

Body: Low-alloy steel (Q345B); Mounting points: Reinforced; Surface: Powder-coated for anti-corrosion and wear resistance.

P6212791AA

Support II

1. Wear from pipe movement; 2. Damage from impact during machinery operation; 3. Rust from oil and moisture contact.

1. Use rubber padding between support and pipes to reduce friction; 2. Install in a protected area to avoid impact; 3. Tighten fasteners to recommended torque.

Body: Carbon steel (Q235A) with galvanized coating; Contact surface: Rubber-lined to prevent pipe damage.

P9843086AA

Rectangular tube I

1. Bending from excessive load; 2. Corrosion from outdoor exposure; 3. Damage from improper handling during installation.

1. Avoid overloading beyond rated capacity; 2. Apply anti-corrosion spray for outdoor use; 3. Handle with care to prevent bending.

Body: Carbon steel (Q235A); Cross-section: Precision-formed rectangular; Surface: Anti-rust painting; Wall thickness: 2.5mm.

P9843088AA

Rectangular tube II L=750

1. Thermal fatigue from temperature cycles; 2. Vibration-induced loosening at connections; 3. Corrosion from condensed moisture.

1. Inspect for cracks at connection points; 2. Secure firmly to reduce vibration; 3. Drain moisture from nearby pipes to prevent contact.

Body: Alloy steel (40Cr); Length: 750mm; Cross-section: Rectangular; Surface: Phosphating treatment for anti-corrosion.

Clamps, Fasteners & Securing Components

Critical for securing pipes and system parts, solving clamp loosening, fastener fatigue, and thread damage. Meet ASTM A325 standards, ensuring reliable fastening in high-vibration heavy-duty environments, preventing pipe displacement and air leakage.

Product No.

Product Name

Main Wear Causes

Usage Precautions to Avoid Damage

Material Description

P5200282AA

U type clamp

1. Wear from pipe vibration; 2. Deformation from over-tightening; 3. Corrosion from environmental factors.

1. Tighten to secure pipes without compressing them; 2. Replace if clamp shows signs of deformation; 3. Use anti-corrosion grease for outdoor use.

Body: Stainless steel (304); Clamp surface: Rubber-lined to prevent pipe damage; Fastening points: Reinforced for durability.

4301212035

Bolt M12X35

1. Thread wear from improper tightening; 2. Fatigue fracture from machinery vibration; 3. Corrosion from moisture and chemicals.

1. Tighten with torque wrench (35-40 N·m); 2. Use spring washers to prevent loosening; 3. Apply anti-corrosion coating for harsh environments.

High-strength alloy steel (10.9 grade); Surface: Zinc-nickel plating; Threads: Precision rolled for wear resistance.

4317500012

Nut M12

1. Thread wear from repeated use; 2. Loosening from vibration; 3. Deformation from over-tightening.

1. Replace after 3-5 disassembly cycles; 2. Pair with matching M12 bolts; 3. Use socket wrench to avoid thread damage.

Carbon steel (8 grade); Surface: Zinc plating; Threads: Precision tapped for tight fit.

4313100012

Spring washer 12

1. Elastic fatigue from repeated compression; 2. Breakage from over-tightening; 3. Corrosion-induced brittleness.

1. Replace after each disassembly; 2. Do not reuse deformed washers; 3. Store in dry environment to prevent rust.

Spring steel (65Mn); Quenched and tempered for elasticity; Surface: Zinc plating.

4317500008

Nut M8

1. Thread damage from cross-threading; 2. Fatigue from repeated torque cycles; 3. Rust from environmental exposure.

1. Align threads before tightening; 2. Replace if thread damage is visible; 3. Store in dry environment before use.

Carbon steel (8 grade); Surface: Zinc plating; Threads: Precision tapped for compatibility with M8 bolts.

4313100008

Spring washer 8

1. Elastic loss from long-term compression; 2. Crack from uneven force; 3. Oxidation from high temperature.

1. Inspect elasticity before installation; 2. Ensure proper alignment to distribute force evenly; 3. Avoid use in high-temperature zones.

Spring steel (65Mn); Precision forming; Surface: Anti-oxidation coating.

FAQ

Question

Answer

How to confirm these parts fit my Z01200000024AA air filling system?

All parts are specifically matched to the Z01200000024AA air filling system. Verify your equipment’s part number (P/N) with the tables above. For further clarity, provide your machinery model for personalized compatibility verification.

What maintenance is required to prevent air leakage in the system?

Inspect pipe connections and clamps monthly for loosening; replace worn seals and gaskets annually; clean air filters to reduce debris buildup; retighten fasteners to recommended torque; check pipes for corrosion or cracks regularly.

How to choose the right fasteners for air filling system parts?

Match fasteners to the component size (e.g., M12 bolts for heavy supports, M8 for clamps) and ensure they meet ASTM A325 standards. Use spring washers for vibration resistance, and prioritize anti-corrosion coatings for outdoor or humid environments.

Procurement Guide

All parts comply with SAE J1940, ASME B31.3, and ASTM A325 standards, precision-manufactured to resolve air filling system leakage, deformation, and loosening issues. Select parts by matching product numbers to your Z01200000024AA system specifications for perfect compatibility. Contact us to place orders and get professional technical support to ensure stable, reliable air supply performance.

 

contact us 

Emeil: [email protected]   whatsapp: +86 15275658619

Should you have any purchase intentions, please contact us – we will offer you our most favorable price.


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