ZHUZHOU JIABANG REFRACTORY METAL CO., LTD.
Tungsten Rod

Tungsten Rod

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Strongly supported by a deft team of experts, we are able to offer an unparalleled gamut of Tungsten Rod. Under the observation of our team, this is manufactured using quality approved materials and pioneering techniques. Specially designed for construction places, this can be customized as per the need of our customers. We offer our clients a high grade of Tungsten Rod in diverse specifications at economical price.

Performance

  • Shaping tungsten rod
  • Pureness : 9.95%
  • Hardness : 19.1g/cm3.
  • Expansion : ≤1%
  • Sintering tungsten shaft
  • Sterility : 9.95%
  • Thickness : 19.1g/cm3.
  • Linearity : ≤3%

Sintering tungsten rod

Item

Process

Equipment

Quality check point

1

Tungsten powder


1. Purity of tungsten powder

2. Mixed tungsten powder

2

Sleving

High frequency

3

Mixing powder

vibrating sieve

4

Check


5

Isistatic pressing

Isistatic pressing machine

1. Measurements, unit net weight

2. Surface quality

6

Check


7

IF Sintering

IF induction Sintering furnace

Measurements, unit net weight density

8

Aligmment

200T Pressing machine

Linearity surface quality

9

Check

Eddy current flew detector

Quality standard GB/T4187-1984

10

Package


Show certificate of quality

Sintering tungsten rod

Item

Process

Equipment

Quality check point

1

Sintering tungsten rod


Measurements

2

Forge

Forging air-hammer

Density

3

Machinng

Lathe grinder

Linearity surface quality

4

Check

Eddy current flaw detector

Quality standard: GB/T4187-1984

5

Package


Show certificate of quality

Performance

Parameters

Tungsten Rod

Sintering Tungsten Rod

Purity

9.95%

9.95%

Density

19.0 g/cm3

18.3 g/cm3

Linearity

1%

3%

Technical Parameters of Tungsten Rod

Delivery Condition

Diameter

Diameter Tolerance(%)

Max Length

Forging or Sintering

20

±0.1

2000

20~30

±0.1

1200

30~60

±0.1

1000

60~70

±0.2

800

70~90

±0.2

600

90

Manufactured according to customers requirements

Facility of delivery and packaging
Once we receive consignments of the customers, we use quality plywood case to pack the orders and permit transit either via air or ocean.