Stainless steel valve body

Part Name: 304 or 316 stainless steel investment casting valve body

Metal: 304 or 316 stainless steel

Metal casting: Investment casting process

Surface treatment: Sand blasting, painting, power coating or as per your requirements

Lead time: 30 days after getting your order

Payment term: T/T

Port: Tianjin

Baoding Guokun, a famous China investment casting factory, can produce various casting valve components, valve body, valve disc, valve seat, hand wheel and other valve parts as per your drawings. If you need 304 or 316 stainless steel valve bodies, please contact gina@guokuncasting.com to get the quotation.

Steel Castings, Valve Castings Tags: valve body

Description

Guokun Casting, of Baoding Hebei is an ISO 9001-2008 registered iron and steel foundry & supplier of high quality carbon steel, cast iron and machined castings used in power, mining, railway, agricultural, tillage, truck, automobile, pump, valve, motor, pipe fittings and gear industry. Baoding Guokun has been specialized in the designing and manufacturing of various valve components for ball valve, gate valve, globe valve, butterfly valve, through conduit gate valve, knife gate valve, bellow valve, strainers and flow control components.

What is the common material for valve body?

Valve bodies can be made from a variety of materials, including metals and non-metals, depending on the fluid, pressure, tempreature and other factors. Baoding Guokun can cast the customized valve bodies as per the following metals:

Valve Body material
Cast iron valve body	more suitable for low pressure valves with working temperature between -15~200 °C and nominal pressure no more than PN16.
Ductile iron valve body	Stronger and tougher than gray cast iron valve body, making it more suitable for medium and low pressure valvess with working temperature between –30°C to 350°C and nominal pressure no more than PN40.
Carbon steel valve body	Suitable for water, steam, air, hydrogen, ammonia, nitrogen and petroleum medium. WCB valve body or WCC valve body is suitable for medium and high pressure with working tempearture range of –30°C to 425°C and nominal pressure can reach up to PN420.
Austenitic stainless steel valve body	Suitable for the valve of corrosive medium with working tempeature range of –196°C to 816°C. SS304 and SS316 is durable and resistant to corrosion, making it a good choice for a wide range of applications.
Cast copper alloy valve body	used in valves for oxygen and sea water pipelines, with a working temperature range of –273°C to 200°C.

Baoding Guokun also can produce bronze valve body, brass valve body, alloy steel valve body as per your drawings or design.

What is metal casting process of valve body?

Investment casting is an industrial metal casting process based on lost-wax precision casting, generally used for producing complex-shaped metal components that require tighter tolerances, thinner walls and better surface finish than other sand cast parts. Baoding Guokun can produce various investment casting parts in low-carbon steel, mild steel, alloy steel, stainless steel for pump, valve, agriculture, railway, road, forklift, tillage, mining, automotive, medical, food, and aircraft, etc.

Wax injection machinery of Baoding Guokun

Two types of investment cast processes: Silica Sol process and the water glass process.

The Silica Sol process is used to cast complex high-quality parts with requirements of a very good surface finish and close dimensional tolerances. This process 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.

The water glass process is typical of the process in the early stages of investment castings. It generally is capable of much larger castings than the Silica Sol process, but does not have as good of surface finish or tolerances. The water glass process provides parts that have better surface finish and dimensional tolerances than sand castings. This process may range in weight from several ounces to approximately 200 pounds.

First article layouts and spectrometer material certifications are provided with all first article samples.

Custom service: A variety of secondary operations can be performed on both types of investment castings. They include heat treatment, machining, plating, painting, polishing and buffing, assembly services and even custom packaging.

China investment casting stainless steel chemical composition and mechanical properties

A High Quality China Metal Casting Factory！

With a monthly capacity of 10,000kgs and with more than 15 years of experience ensure the short delivery and the highest valued iron & steel casting parts.