Bronze Impeller Pump Cover Bonnet castings and Tin Bronze Valve Clack Parts

Custom non-standard casting foundry pump cover and impeller parts nearly 15 years,We have exported Stertil(Holland), LKL(Holland), GE(USA), CAT(USA), RHI(USA), WKM(Japan), UGL(Australia), ABS(Australia), KTH(Australia), Supplylink(Australia), FLOWSERVE(USA), Ruhrpumpen,etc.

Description

Bronze Impeller Pump Cover Bonnet Castings Parts Description

Material: Gray iron HT300

Standard: GB 9439

Casting process:  alkaline phenolic resins

Weight: 25KGS

Min. wall thickness: 8mm

Heat treatment method: BKS

Surface treatments:  shot blasting and polishing

Application: pump, valve, impeller, Construction Tools, Oil and gas system, Metallurgical Equipment, Shipyard, mining equipment parts

Minimum Wall Thickness of Non - ferrous Metal
Castings in Sand Casting 
(Unit: mm)

Alloy types

The maximum   profile of the casting

< 50

50-100

100-200

200-400

400-600

600-800

Aluminum alloy

3

3

4-5

5-6

6-8

8-10

Brass

6

6

7

7

8

8

 Tin bronze

3

5

6

7

8

8

Tinless bronze

6

6

7

8

8

10

Magnesium alloy

4

4

5

6

8

10

Zinc alloy

3

4

/

/

/

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Parts of Customers

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Quality Assurancce

Ø We have strict contract audits, including all departments to ensure the feasibility of each order.

Ø Process design and validation before bulk production.

Ø Strict control of all raw and auxiliary materials, so that all raw materials to reach the world's advanced level.

Ø On-site inspection to all processes, inspection record keep traceable for 3 years.

Ø We have advanced and complete testing equipment: NDT, metal microscope, impact testing machine, hardness tester.

Ø We will train inspectors regularly.

Technology Advantages 

Ø We are an innovation driven company, we have five patents, and will get another 13 patents within a few months.

Ø Advantage technology in composition control, especially super low carton steel, stainless steel and duplex stainless steel.

Ø We cast very good surface of thin-wall castings, sand casting is usually not easy to control, but we adopted the appropriate process, can ensure smooth surface, no defects.

Ø All of our technological innovations are for one goal- the best quality.

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Our Service

Ø We provide free casting technical service and application problems.

Ø We provide process design and validation for free.

Ø We can guarantee the punctual delivery of the sample and the goods.

Ø We will follow up the order process regularly and inform the clients in time.

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FAQ

1.What is your main casting process?

A: Our casting technologies include sand casing, investment casting, bonded sand casting etc.

2.Can you produce OEM parts according to our casting drawing and machining drawing?

A: Yes, we can produce OEM parts according to our casting drawing and machining drawing.

3.What information do you need if I want to get a quotation?

A: We need to know the material code, casting drawing and machining drawing with specification included.

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Contact Us

Tel: +8613861777146
+8615852600207
Fax: 86-510-85992265
E-mail: Vivian@ltzz.com