Stainless Steel Lost Wax Precision Investment Castings Valve Body Valve Cover Valve Parts

Stainless Steel Lost Wax Precision Investment Castings Valve Body Valve Cover Valve Parts

Description

Silica Sol process is usually used to cast complex high quality parts with requirements of a very good surface finish and precision dimensional tolerances.

Silica Sol investment cast parts can range from a weight of just a few ounces to approximately 80 pounds. If you are concerned with precision in very small parts, we are especially proficient at very fine detail work including teeth and serrations. Water glass castings may range in weight from several ounces to approximately 200 pounds.

Specification

Production Process

Confirmation Drawings - Open Tooling - Sample Approval - Incoming Quality Check - Investment Casting - Fix the burrs - Drilling- CNC Machining - Polishing - Internal Process Quality Check - Surface Treatment - Packing - Outgoing Quality Check - Shipping.

Testing Reports

1. Chemical composition report
2. Tensile strength report
3. Hardness report
4. Metallographic structure report
5. Key dimension checking report
6. Full dimension report

As technology and automation drives our company forward. With using automated processes effectively makes us more productive and ensures we meet our quality standards.

Any other stainless steel casting parts we can make

FAQ

1. What do you need to provide a quote?
Please kindly send us the drawing of your product. Details below should be included,
A.Materials B. Surface Finish C. Tolerance D. Quantity
(Please be noted that these are essential for our quoting. We couldn’t quote the specific price without any of them)

2. How does the payment process work?
Payment terms are flexible for us in accordance with specific conditions. Generally we advise 30%TT deposit, balance be paid before shipment.

3. How do I know about the production?
We will double confirm your requirements and send you the sample before the mass production. During the mass production, we will keep you informed of any progress. Besides, we will do 100% quality inspection before shipment.

4. How do I know about the delivery?
We will inform you of the tracking number once we get it from shipping agent. Also we will keep updating the latest shipping information for you.

5. What will you do for after sales?
When our metal parts apply to your products, we will follow up and await your feedback. Any question related to our metal parts, our experienced engineers are ready to help.

Factory Introduction

Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,

Ductile Iron Castings and and any other precision castings for more than 25 years.

We are dedicated to meet different requirements of various customers across the world, products are mainly

involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel

and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.

Please feel free to contact us if you have any requests.

Products We’ve Made

We divide our products into several categories. Gray Iron Casting, Ductile Iron Casting, Steel Casting, Stainless

Steel Casting for Scaffolding Accessories, Post Tension Anchorage, Automotive Part, Pump and Valve Body,

Pipe Fitting, Manhole Cover and Bollard, Ornamental Fence and Spear, Light Pole and Bench Casting, Railway Part.

Our Capability

We have updated our production line. Our production process include Resin Sand Molding Line, Shell Molding Line,

Wet Green Sand Casting and Lost Wax Investment Casting Production Process.

Quality Control

Quality Control is one of the most important process in production. We insist that 100% inspection before

shipment and ensure parts without any flaws when sending out.

We have complete quality inspection facilities including mechanical testing, chemical analysis, tensile strength,

hardness, spectrometer, ultrasonic testing, etc.

Certification