Stainless Steel Valve Fittings

Why choose us?

1. Intelligent die casting system

Magnesium alloy: 650T cold chamber machine (SF6 gas protection)

Aluminum alloy: 1600T vacuum die casting machine (≤50mbar)

Zinc alloy: 300T hot chamber machine (injection speed ≥6m/s)

2. Mold innovation technology

Magnesium/aluminum mold: nano coating (hardness HV2800), life of 150,000 molds

Zinc mold: two-color mold frame, change time ≤10 minutes

3. Special post-treatment

Magnesium parts: micro arc oxidation (film thickness 30-50μm, corrosion resistance increased by 10 times)

Aluminum: T6 heat treatment (hardness HB90-100)

Zinc: Trivalent Chromium Passivation (RoHS certification)

4. Digital detection system

Coordinate measurement (Magnesium/aluminum ±0.02mm, Zinc ±0.015mm)

Industrial CT (pore detection resolution 25μm)

Product introduction

This multi-alloy high-pressure die casting adopts AZ91D magnesium alloy (tensile ≥230MPa), ADC12 aluminum alloy and Zamak5 zinc alloy, and achieves 0.3-0.5mm ultra-thin wall precision molding (CT5-CT6 level accuracy) through 650T-1600T intelligent die casting system. The product is equipped with nanometer coating mold (life of 150,000 mold), through micro arc oxidation (magnesium alloy), T6 heat treatment (aluminum alloy) and other strengthening processes, with industrial CT (25μm resolution) and coordinate detection (±0.015mm), widely used in new energy vehicles (35% weight reduction), 3C electronics and other fields.

Our advantage

1. All alloy material system

Magnesium alloy: AZ91D (tensile ≥230MPa), AM60B (elongation ≥10%)

Aluminum alloy: ADC12 (Silicon content 9.6-12%), AlSi10Mg (aviation grade)

Zinc alloy: Zamak 3 (hardness ≥82HB), Zamak 5 (wear resistance +30%)

2. Ultra-thin wall precision molding

Magnesium/Aluminum: minimum wall thickness 0.5mm, zinc alloy: 0.3mm

Dimensional accuracy: CT5-CT6 class (ISO 8062)

Molding: 0.8mm microhole, threaded insert, cooling tooth

3. Industry customized solutions

Automotive: Magnesium alloy dashboard frame (40% weight reduction vs steel)

3C: Laptop case (magnesium alloy, thickness 0.6mm)

Medical: Zinc alloy surgical instruments (antibacterial)

4. Strict quality certification

Magnesium parts: X-ray inspection (ASTM E505, porosity ≤0.5%)

Zinc parts: Salt spray test (ASTM B117, ≥720 hours)

Complies with IATF 16949 and ISO 13485 standards

Detail data

FAQ

1.What is the Minimum Order Quantity?

5~1000 pcs. And we also accpet sample orders.

2. Can you manufacture according to customer's samples?

According to samples, we can make drawing, tooling and sample

3.How long will it take to make new samples according to customer's drawing or sample?

Totally 20 days. 10 days for tooling and another 10 days for sample.