DZ93259535308 Inlet Intercooler Pipe

DZ93259535308 inlet intercooler pipe is a core air intake component for Shaanxi Automobile Delong heavy-duty vehicles, mainly matched with Delong X3000, X5000, M3000S with Weichai WP10/WP12/WP13 diesel engines. It connects turbocharger and intercooler, transporting high-temperature, high-pressure compressed air for rapid cooling. Reducing intake temperature improves air density, enhances combustion efficiency, cuts fuel consumption and emissions, and protects engine parts from high-temperature damage. The pipe is integrally molded, with smooth inner wall to reduce air resistance, excellent sealing to avoid air leakage, and strong vibration resistance for heavy load, long-distance, mining and engineering environments.

①Applicable Vehicles: Delong X3000/X5000/M3000S, as well as Delong engineering vehicles and mining dumpers with Weichai WP10/WP12/WP13 engines and same air intake system.

②Adaptable System: Matches original air intake system (turbocharger/intercooler interface, mounting bracket, clamping hoop). No modification needed; direct installation after disassembly.

③OE Reference Number: DZ93259535308

④Interchangeability: Follows original standards (length, diameter, bending angle, interface size, wall thickness). Directly replaces original pipe, avoids cutting/welding/debugging, shortens maintenance by 40%.

⑤Value-added Service: Our team verifies fit via vehicle/engine model and chassis number. Provides pre-installation check and post-installation sealing test to avoid air leakage.

Core Materials

Pipe body uses high-strength aluminum alloy (6061-T6), with excellent high-temperature/corrosion resistance and light weight, reducing air intake system load while bearing high-pressure/high-temperature conditions. Interface sealing uses high-temperature silicone ring, with good elasticity and aging resistance, ensuring tight fit. Mounting bracket is galvanized carbon steel, enhancing rust resistance and stability.

Surface Treatment

Pipe outer surface is anodized, forming dense protective film to improve corrosion/wear resistance and prevent oxidation. Mounting bracket is hot-dip galvanized, with uniform layer and strong adhesion for humid/dusty environments. Pipe inner wall is precision polished, ensuring smoothness, reducing air resistance and turbulence.

Production Craftsmanship

Adopts integral precision bending + seamless molding, no welding seams to avoid air leakage. Bending angle is CNC-processed, accurate and consistent for perfect fit. Interface is precision-turned for flatness and accuracy. Each pipe passes strict pressure and sealing tests before delivery.

Production Capacity

Equipped with CNC bending machines, anodizing equipment and pressure test benches, monthly output ≥5,000 pieces. Undertakes domestic/foreign bulk orders, adjusts production by demand, ensures timely delivery for distributors, maintenance factories and Shaanxi Automobile supporting enterprises.

①Quality Grade: OE-equivalent, complying with Delong standards and national air intake component requirements. Passed 2,000-hour high-temperature/high-pressure durability test, stable in harsh environments.

②Inspection Items: Pressure test (1.5MPa, no leakage), sealing test, dimensional accuracy, surface treatment, inner wall smoothness and material performance.

③Quality System: Factory passed IATF16949 and ISO9001, full-process quality control from raw materials to delivery.

④Batch Tracking: Each pipe has laser-engraved OE, batch number and production date. Records kept ≥3 years for full traceability.

①Average Service Life: ≥4 years (400,000km), consistent with original, matching Delong/Weichai maintenance cycle, reducing replacement and costs.

②Performance Advantages: Aluminum alloy resists high temperature/pressure, no deformation; smooth inner wall improves intake efficiency; silicone ring ensures sealing; anodized surface enhances corrosion resistance and service life.

③Environment Adaptability: Stable in -40℃ ~ +200℃, adapting to alpine, high-temperature, humid and dusty environments. Strong vibration resistance for heavy-duty road jolts.

Common Fault Optimization

Aiming at original faults (air leakage, deformation, interface cracking, sealing ring aging, rust), optimized materials, structure and surface treatment. Seamless molding, high-temperature silicone ring and anodizing solve these faults, avoiding engine power loss, high fuel consumption and damage.

Maintenance & Replacement Value

Simple structure, easy to disassemble and assemble for on-site replacement, shortening maintenance time. Fully compatible, no extra debugging, quick to use. Stable performance reduces vehicle downtime, high interchangeability cuts user costs.

Packaging Configuration

Shockproof/anti-collision packaging: inner EVA foam, middle plastic sleeve, outer reinforced carton. Pipe is fixed with positioning bracket to avoid bending/damage. Interface and sealing ring are independently packaged. Matching accessories (clamping hoops, screws) are separately placed.

Marking Specifications

Outer Carton: Printed with OE, product name, vehicle/engine model, quantity, batch number, weight, moisture-proof/shock-proof/fragile signs. Export has multilingual (English, Russian, Arabic) instructions.

Product Marking: Laser-engraved OE, pipe diameter, working pressure and batch number, wear-resistant and clear.

Customization Service: Neutral packaging and LOGO customization available. Carton printing, language and size adjustable by market needs.

①Inventory Status: Sufficient DZ93259535308 stock, covering all applicable Delong models and Weichai engines, immediate spot delivery for urgent needs.

②MOQ: 3 pieces; bulk discounts (≥80 pieces); large customized orders' cycle adjustable by delivery time.

③Delivery Cycle: Spot orders shipped in 24-48hrs; bulk in 8-12 days. Foreign trade provides customs clearance and export documents, optional transport.

④Stability: Stable raw material supply and production lines, monthly output ≥5,000 pieces, no delivery delays.

①Certification Qualifications: IATF16949 and ISO9001 certified. Third-party test reports available for import/export.

②Quality Guarantee: 27-month warranty. Free return/replacement for non-human faults (air leakage, deformation, cracking, aging).

③Technical Support: 24-hour online team, providing installation guidance, fault diagnosis and maintenance training.

④Return Policy: We bear freight for quality faults; free replacement for transport-damaged products.

Q1: Compatible with all Delong X3000/X5000/M3000S?

A1: Yes, all with Weichai WP10/WP12/WP13. Provide model for precise verification.

Q2: Installation key points?

A2: Clean interfaces; install silicone ring; align pipe and fix with clamping hoop; fasten evenly; conduct air tightness test after installation.

Q3: Foreign trade customization?

A3: Yes, neutral/LOGO packaging, multilingual manuals and full export documents.

Q4: Air leakage during warranty?

A4: Provide fault photos, batch number and vehicle/engine model; free replacement + freight for quality issues.

Installation Requirements

Disconnect power; check pipe integrity, sealing ring and dimensions; clean turbocharger/intercooler interfaces; install correctly, align and fasten clamping hoop; conduct air tightness test to avoid leakage.

Regular Inspection

Check pipe for deformation, cracking and rust every 15,000km; inspect sealing ring for aging/damage; check clamping hoop and re-tighten if needed; clean inner wall every 60,000km to ensure smooth intake.

Storage Requirements

Store in dry, dust-free warehouse, away from corrosives and high temperature; place horizontally to avoid bending; protect interface with plastic cover; 12-month unopened shelf life; apply anti-rust oil after opening.

Replacement Tips

Replace for power loss, high fuel consumption, abnormal noise or air leakage. Replace silicone ring and clamping hoop together; conduct air tightness test after replacement.

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