Butterfly Valve Castings

Butterfly Valve Castings
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Product Details

Butterfly Valve Castings introduction


Butterfly Valve Castings require high pressure resistance, process demand is very strict; usually need to set pouring system in horizontal mould joints, in order to achieve sequential solidification and ensure effective complement from top to bottom.

Production Process

Method: Sand Casting

Material: Ductile Iron GG40/GGl45, Gray Iron GG25

Sand casting with low cost is suitable to manufacture the cast iron products, we also have machining equipments to reach the required dimension.

Our Advantage

1)We are one of the leading manufacturer and exporter with a history of more than 20 years, enjoying an excellent reputation and keep a good relationship with many foreign companies.

2)We have a lot of high precise Machining equipment and high precision testing equipment, our manufactory also have a large number of engineers. we can provide the best products and the best service for you.

Why choose us?

1.We have Widest product range, Best production capability, Best quality control, Best Service, Competitive price;

2.100% QC inspection before shipment;

3.Feedback within 24 hours and Good English Communication;

4.Customized making according to your drawing papers;

5.Accept trial order and sample order;

6.Survey Email of products usage will be sent timely to listen your feedback,our aim is trying to make every customer satisfied.


1.What kinds of physical and chemical testing you can provide?

The physical and chemical testing we provide include:

chemical composition testing

physical property testing:hardness test,Tensile performance testing, room temperature impact testing, low temperature impact test


Metallographic testing

2.What’s the minimum wall thickness of the castings you produce? 

The minimum wall thickness of the castings we produce is 8mm.

3.Can you list the smelting equipment of your company?

We have 3 models of medium-frequency induction furnaces: 0.5 tons, 2 tons and 3 tons.

We look forward to having the opportunity of providing services for you. Warmly welcome all friends and partners to visit and guide and negotiate the business.

Wuxi Lingtong Casting Co.,Ltd.

Attn: Ms. Vivian 

Email: vivian@ltzz.com

Tel: +86 510 85990876  

Cell: +86 13861777146 18360922650

Whatsapp:+86 18360922650

Wechat: YJ849510990