Manufacturers and suppliers of DN40 Industrial Gas Pipe Valve Body Low Exporter

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More Than 10 Years Experience On Aluminum Die Casting
Compliance With Standards IATF16949
APQP Production Process
Strong Technical R&D Capability
Annual Sales Exceed 260 Million
Covers Area 26685 m², Building Area 31000 m²

Product Parameters

Pressure aluminum die-casting

Part Usage: Industrial gas pipe valve body

Part Material: ZL101A

Manufacturing Technique: Low pressure die cast

Part Performance:

1. No leak allowed under2.4MPa;

2. No rust under SST 500H

3. Wall thickness is huge difference which lead the part easy to happen appearance defect.

Part Difficulty:

1. The profile is too big and wall thickness is huge difference which lead the part easy to happen appearance defect.

2. No leak allowed under pressure 2.4MPa.

Production Process

Melt And Slag Removal
Die Casting
Machine Grinding
Fine Machining
Quality Control
Leak Testing
Shot Blasting
Packing and Pallet

Die-Casting Solution

Die-casting

High/low pressure die-casting processing more than 12 types of alloys

26 HPDC machines from 400T-1250T, 10 LPDC machines

Production process follows APQP, raw material purchase and testing--melt and slag removal--die casting--fine machining--leak testing--cleaning-packing

Annual processing capacity of 10,000 tons of aluminium die-casting

Die-casting

High/low pressure die-casting processing more than 12 types of alloys

26 HPDC machines from 400T-1250T, 10 LPDC machines

Production process follows APQP, raw material purchase and testing--melt and slag removal--die casting--fine machining--leak testing--cleaning-packing

Annual processing capacity of 10,000 tons of aluminium die-casting

Related Products

About Us

Ningbo Zunhang Automotive Parts Co., Ltd. founded in 2012, is a large-scale enterprise integrating professional aluminum die casting mold design, mold manufacturing and aluminum die casting parts production.

Zunhang gives full play to its team advantages and adheres to the business philosophy of "consistent words and deeds, dedicated service". The company successfully completed the certification of IATF16949 in 2018, All staff shall introduce "process risk management thinking and implement PDCA continuous improvement method". Professional DN40 Industrial Gas Pipe Valve Body Low manufacturer and exporter in China.

Zunhang invested in the establishment of its subsidiary Ningbo Hangjin Auto Parts Co., Ltd. in 2016. The company is located in Ningbo Xiangshan Chengdong Industrial Park. It is a manufacturing enterprise mainly engaged in low pressure casting, high pressure casting, gravity casting, squeeze casting and other processes, greatly expanding the scope of business development and improving the capacity delivery capacity.

Certificate

FAQ

Who We Are?

Ningbo Zunhang Automotive Parts Co., Ltd is a comprehensive production enterprise, include aluminum die casting mold design and manufacturing, aluminum high/low die casting parts production and Fine machining process.
How Do We Ensure The Quality Control?

Compliance with standards IATF16949. APQP production process. Digital workshop production management system.
Our Partner.

Shanghai Sanden, Aotecar, Changjiang Automobile Electronic, Sanyang Electronics, Dyne, Joyson Electronics
Port of Shipment

Ningbo, Shanghai

How About Our Production Capacity?

26 HPDC machines, 10 LPDC machines. 15 fine machining machines Annual processing capacity of 10,000 tons of aluminium casting. Monthly production of over 1.5 million components.
Current Main Products.

Aluminum Die Casting Auto A/C Compressor Parts, Auto Engine Accessories, Auto Drive System Parts, Electric Auto Accessories, CNC Machine Parts, Bridge Member, Heavy Truck Parts, etc.
Payment Terms

30% in advance, then 70% balance after copy of the B/L.
Do We Accept Third-party Inspection?

Yes.