OEM Sand Casting Grey Iron Gate Valve

• Type: Clay Dry Sand
• Casting Method: Directional Crystallization
• Sand Core Type: Sodium Silicate Sand Core
• Application: Auto Parts
• Machining: CNC Machining
• Material: Aluminium & Aluminum Alloy
• Model NO.: OEM
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Standard: AISI
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Transport Package: Custom
• Specification: 1-1100
• Trademark: OEM
• Origin: China
• Production Capacity: 1000000000

Product Description

 

                                       OEM Iron Sand Casting
 

Model NO.	custom-made	Material Inspection Report	Material Inspection Report
Dimension Report	Dimension Report	Standard	ASTM
Certification	ISO 9001:2008	Pouring	Gravity, Low Pressure
Mold	Permanent Metal Die Mould	CNC	Turning, Drilling, Thread
Tolerance	CT7-CT9	Post-Process	Heat Treatment, T6
Inspection	Spectrum, X-ray, Calliper	Capability	50 Tons Per Month
Finish	E-Coating, Shot Blasting	Test	Leak-Test, Spray Thickness
Transport Package	Wooden Box by Sea	Specification	OEM

2.Sand casting technology 



3.Surface treatment

4.Quality inspection

In order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage:   
(1) Inspection in-house and third party.  
(2) All the products are strictly inspected by operator and skilled QC with record put down. 
(3) Universal inspection tools: hardness tester, height ruler etc.

5.Package

6.About us
Qingdao Xinghe Machinery Co., Ltd. Jointly manufactures and exports a variety of casting products for architectural, automotive, mechanical parts. We export to more than 20 countries on 6 continents and have been doing so for more than 10 years.
Our main product line includes sand casting, precision casting, die casting, forging, stamping, welding and CNC machining. Materials vary from grey iron, ductile iron, bronze, aluminum, steel, stainless steel, and so on.

We have a strong and highly efficient R&D team which can design and make OEM/ODM products according to your ideas and samples.
Moreover, in order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage:
(1) Incoming material inspection
(2) Inspection of work-in-progress
(3) Finished product inspection
(4) Random warehouse inspections
All of our operations are strictly compliant with ISO 9001: 2008 guidelines
We own automated casting lines, CNC machining, CMM inspection, spectrometers and MT testing equipment, X-ray.
To benefit from our strong OEM/ODM capabilities and considerate services, contact us today. We will sincerely create and share success with all clients.