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HT300 Centrifugally Cast Tubes Gray Iron Spun Cast Sleeves P Treatment EB13181

Categories Corrosion Resistant Castings
Brand Name: Eternal Bliss
Model Number: EB13181
Certification: ISO9001
Place of Origin: China
MOQ: 500kg
Price: USD2~USD3/kg
Payment Terms: by T/T or L/C, Western Union
Supply Ability: 20,000 tons per year
Delivery Time: It depends on the quantity to be ordered.
Packaging Details: Pallets
Material Grade: HT100, HT150, HT200, HT250,HT300, HT350
Cast Process: Centrifugal Cast
Working Temperature: Up to 1300 ℃
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HT300 Centrifugally Cast Tubes Gray Iron Spun Cast Sleeves P Treatment EB13181

HT300 Centrifugally Cast Tubes Gray Iron Spun Cast Sleeves P Treatment EB13181

Big High Alloy Furnace Rollers EB13082

HT Cast Sleeves


Our Gray Iron compressor parts 120 to 350 mm in diameter and 300 to 500 mm long are spun-cast on spindle machines. These centrifugal cast machines can be operated at anywhere from 540 to 1260 rpm.


The centrifugal castings are tubular metal articles cast in permanent metal dies and particularly to articles of cast iron.

The spun castings are free of defects such as pin holes, dents or inclusion of foreign matter, and which have a relatively even outer surface conforming closely to a desired diameter, so that the castings may be machined to a finished size with a minimum removal of stock.


Outstanding Features:


1.We use Spetrometer to control the chemlcal elements

2.We check the matrix with our mlcroscope;

3.We can do fully machining on the sleeve parts.

4.We adopt Centrifugal Cast process with higher efficiency to shortening the process time;

5.Production Process: centrifugal cast process + machining process

7.We can make the cast sleeves as per customer design.

8.Diameter: 50mm - 500mm; Length: less than 400mm.

9.Material Grades:

Grade

Wall Thickness

/mm

CSiMn

P

S

HT1003.4~3.92.1~2.60.5~0.80.30.15
HT150

<30

30~50

>50

3.3~3.5

3.2~3.5

3.2~3.5

2.0~2.4

1.9~2.3

1.8~2.2

0.5~0.8

0.5~0.8

0.6~0.9

0.2

0.2

0.2

0.12

0.12

0.12

HT200

<30

30~50

>50

3.2~3.5

3.1~3.4

3.0~3.3

1.6~2.0

1.5~1.8

1.4~1.6

1.7~0.9

0.8~1.0

0.8~1.0

0.15

0.15

0.15

0.12

0.12

0.12

HT250

<30

30~50

>50

3.0~3.3

2.9~3.2

2.8~3.1

1.4~1.7

1.3~1.6

1.2~1.5

0.8~1.0

0.9~1.1

1.0~1.2

0.15

0.15

0.15

0.12

0.12

0.12

HT300

<30

30~50

>50

2.9~3.2

2.9~3.2

2.8~3.1

1.4~1.7

1.2~1.5

1.1~1.4

0.8~1.0

0.9~1.1

1.0~1.2

0.15

0.15

0.15

0.10

0.10

0.10


Grey Iron Castings Hardness

Gray Iron GradeHardness Grade

Hardness Range

HB

Metallography
HT100H145≤170Ferrite
HT150H175150~200Ferrite + Pearlite
HT200H195170~220Pearlite
HT250H215190~240Pearlite
HT300H235210~260Pearlite(Inoculated Cast Iron)
HT350H255230~280Pearlite(Inoculated Cast Iron)

Production Flow Chart
Step 1: Getting orders.

Step 2: Process design by technical department

Step 3: Purchase of raw materials and pattern making &checking

Step 4: Inspection of raw materials

Step 5: Melting by middle-frequency induction furnaces

Step 6: Ladle analysis by Spectrometer

Step 7: De-oxidization, slag-removal, tapping

Step 8: Pouring

Step 9: Openning & fettling

Step 10: Surface & dimensional check

Step 11: Heat treatment

Step 12: Inspection of physical property (UT test,MT test, hardness,impact value, matrix structure)

Step 13: Packing

Step 14: Shipping




Big High Alloy Furnace Rollers EB13082

1. 18-year Foundry Operation Experience.

2. Friendly & High Efficient Technical & Commercial Communication.

3. Professional Export Practices: Have Exported to +60 Overseas Countries.


Our Trade Show Big High Alloy Furnace Rollers EB13082


Our booth No. 14-A29-5 in Newcast 2015,Germany

Hall 14, Stand No.A29-5.


Contact Us for further information about products & service:

Mr.John Liu

Project Manager

Tel: 0086-188 0059 6372

Fax: 0086-510-6879 2172

E-mail:cast@ebcastings.com; ebcastings@163.com


Skype ID:julia.zhu26

QQ: 217 039 6403

What's app: 0086-130 930 23772

www.ebcastings.com

Eternal Bliss Alloy Casting & Forging Co.,LTD.

Add.: J-Sci-Tech Park, Binhu District,Wuxi,214122, Jiangsu,China


Our Inspection Video:

https://www.youtube.com/watch?v=3Gr9ThIUgIA


China HT300 Centrifugally Cast Tubes Gray Iron Spun Cast Sleeves P Treatment EB13181 factory
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