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 a valve disc?

The valve disc is an important movable component within a valve that controls the flow of fluid by either allowing it to pass through or block it, depending on its position; essentially, it’s the valve components that directly regulates the fluid flow by creating a seal against the valve seat when closed.

A broad line of materials is offered and fabricated in Baoding Guokun.

Steel material ranges from cast steel, forged steel to special alloy steel like Monel, Duplex. The main material of valve disc is stainless steel 304, 316, CF8 or CF8M.

Cast iron materials in GG20, GG25 or ductile iron of GGG40, GGG50, etc.

Aluminum, brass, copper and bronze valve parts can be produced in our factory.

China investment casting stainless steel valve disc factory

What’s the best material for a valve disc?

Stainless steel is the most common valve disc material because of its anti-corrosive, anti-heat and anti-contamination properties. The Baoding Guokun stainless steel casting valve disc is made as investment casting process, or lost wax techniques that results in a significantly improved surface finish & casting tolerance and valve disc quality than other sand cast stainless steel valve disc and bronze valve disc.

The information for 2507 or UNS S32750 chemcial composition and mechanical properties

2507 or UNS32750 is a super duplex stainless steel known for its excellent corrosion resistance and high strength. Alloy 2507 is strong and has a combination of ferritic and austenitic properties. A stainless steel 2507 valve disc is used in valves such as check valves, butterfly valves and gate valves.

What’s metal casting techniques for 2507 super duplex stainless steel valve disc?

Sand casting: Sand casting process is an industrial metal casting process that involves creating a mold from sand and pouring molten metal into it, generally used to cast the shaped parts of nearly any design, including large parts and those with internal passages. Baoding Guokun can produce various sand cast parts in cast iron, ductile iron, gray iron, low-carbon steel, mild steel, alloy steel for pump, valve, agriculture, railway, road, forklift, tillage, mining, automotive, medical, food, and aircraft, etc

A High Quality China Foundry！

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.

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

Pump casting, Valve casting, agricultural casting, aircraft casting, railway casting, road casting, motor casting, mining casting, boiler casting, power generation investment casting, Medical casting, marine industry casting

Baoding Guokun Machinery Co., Ltd.

Baoding Guokun Export and Import Trading Co., Ltd

Office Add: 777# Chaoyang South Street, Baoding City, Hebei, 071000, China

Factory Address: Wangdu County, Baoding City, Hebei, 071000, China

Website: www.metalcastingfactory.com

Tel: 86-312-5951319 Fax: 86-312-5951296

Phone: 86-181 3278 9710 (WhatsApp & WeChat)

Email: gina@guokuncasting.com

gina.guokun@gmail.com