Products

Adheres to the customer demand orientation

Papua New Guinea Tungsten molybdenum plug

Product diameter specifications: Φ 20-300mm, and can be specially processed and made according to your drawing requirements. Mainly used for piercing seamless steel pipes such as stainless steel, brazing steel, bearing steel, and high-temperature alloy steel, and for hot rolling piercing of seamless pipes of different materials in high-temperature and harsh environments.

Category:

Papua New GuineaTungsten and molybdenum products

Product Description

Detailed product description

The molybdenum alloy top is made of molybdenum powder FMo-1 raw material with rare earth materials added. It is processed through mixing, forming, shape processing, high-temperature sintering and other processes, with a finished product density of ≥ 9.4g/cm3.

Product diameter specifications: Φ 20-300mm, and can be specially processed and made according to your drawing requirements. Mainly used for piercing seamless steel pipes such as stainless steel, brazing steel, bearing steel, and high-temperature alloy steel, and for hot rolling piercing of seamless pipes of different materials in high-temperature and harsh environments.

Density ≥ 9.3g/cm ³

Used for threading seamless steel pipes such as stainless steel, alloy steel, and high-temperature alloys.

Special specifications are available for customization.

Chemical composition: Made from high-purity molybdenum as the base material, in accordance with YS T245-2011

Model

D

L

Basic dimensions

Allowable deviation

Basic dimensions

Allowable deviation

DM20
DM30
DM40
DM50

20
30
40
50
 

+3.0
0

60-80

+6.0
0

80-110

DM60
DM70
DM80

60
70
80

+4.0
0

160-200

+8.0
0

DM90
DM100

90
100

+6.0
0

180-260

DM110
DM130
DM150

110
130
150

+8.0
0

200-300

+10.0

DM160-250

160-250

+10.0
0

280-450

+15.0
0

DM160-450

160-450

+10.0
0

300-800

+15.0
0

 

Chemical composition:

Based on molybdenum, prepare Ti: (1.0-2.0)%, Zr: (0.1-0.5)%, C: (0.1-0.5)%