Sichuan Guanghan Nandong Metal Material Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Liu Michelle
  • Company Name : Sichuan Guanghan Nandong Metal Material Co., Ltd.
  • Tel : 0086-0838-5631888
  • Address : Sichuan,Guanghan,GuangHan
  • Country/Region : China
  • Zip : 618300

carbide ball and valve seat

carbide ball and valve seat
Product Detailed
Tungsten sealing ring As drawing, may produce the ring of finished the blank, any size and design avaialalbe, tengsten

Tungsten sealing ring:

Materials: hard alloy and non-ferrous metalUsed in geological prospecting, machinery/tool manufacturing and serves as drill bit in wind drill and electric drills for coal diggingFit for precision lathe are used in nonstop cutting of die-cast ironSemi-precision, precision, and small-section precision lathes are used in interrupted cutting and whirling of rough turnC/O available;

Type

Figure

Model No.

Dimension

D

d

H

 

Flat ring

 

PHD×d×H

10~350

2~300

3~80

 

Ring with outer

Shoulder

 

YTD×d×H

 

Ring with inner

Shoulder

 

NTD×d×H

 

Ring with inner-

Outer Shoulder

 

NYD×d×H

 

Groove ring

 

CHD×d×H

 

Other seal rings

 

QTD×d×H

Other processing: chamfering, R or rectangular radial grooves on the end face, pin holes for face rotation-prevention, circumcircle axial rotation prevention R or rectangular grooves, end face with other geometry, polishing etc.

Grade

Equal to ISO Category Number

Performance

 

uses

Density

Bend Strength

Hardness

G/Cm3

N/mm2

HRA

YG3

K01

14.9-15.3

1180

≥90.5

sand-blasting nozzlesQualified for fine turning and half-fine turning when cast iron, non-ferrous metal, alloys as well as non-alloy materials cutting consecutively. Can make wire drawing of steel and non-ferrous metal. Also qualified for sand-blasting nozzles.

YG3X

K01

15.1-15.4

≥1300

≥91.5

YG6X

K10

14.8-15.1

≥1560

≥91.0

Qualified for machining of chilled cast iron, alloy cast iron, refractory steel and alloy steel. Also Qualified for the machining of common cast iron.

YG6A

K10

14.7-15.1

≥1580

≥91.0

YG6

K20

14.7-15.1

≥1670

≥89.5

Qualified for finish machining and semi-finish machining for the cast iron, non-ferrous metal, alloy and unalloyed materials. Also qualified for wire drawing for the steel and non-ferrous metal, electric drill for geology use and steel drill etc.

YG8

K20-K30

14.6-14.9

≥1840

≥89

Qualified for rough machining of cast iron, non-ferrous metal, nonmetal materials, drawing of steel, non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts.

 

carbide ball and valve seat



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