Ceramic ferrule for stud welding from Yilu Yao's blog

UF Ceramic Ferrules

Place of Origin: China (Mainland)

Type: Ceramic ferrule for shear stud welding

Standard: BS EN ISO 13918, type UF, welded shear connector for steel, with direct memory

Model: UF13, UF16, UF19, UF22, UF25

Brand name: Global ceramic ferrules

Specifications

Drawing:

Dimensions:

Specification

Dimensions (mm)

UF

D7+0.5/-0

D8±1

D9±1

h2≈

13

13.1

20

26

11

16

16.3

26

30

13

19

19.4

26

30.8

16.7

22

22.8

30.7

38.5

18.5

25

26.0

35.5

41

21

PF Ceramic Ferrules

Place of Origin: China (Mainland) •

Type: Ceramic ferrule for PD type stud welding •

Standard: BS EN ISO 13918, type PF

Model: PF6,PF8,PF10,PH12,PF16,PF20,PF24

Brand name: Global ceramic ferrules

Specifications

Drawing:

Dimensions:

Specification

Dimensions (mm)

PF

D7+0.5/-0

D8±1

D9±1

h2≈

PF6

5.6

9.5

11.5

6.5

PF8

7.4

11.5

15

6.5

PF10

9.2

15

17.8

6.5

PF12

11.1

16.5

20

9

PF16

15.0

20

26

11

PF20

18.6

30.7

33.8

10

PF24

22.8

30.7

38.5

18.5

RF Ceramic Ferrules

Place of Origin: China (Mainland) •

Type: Ceramic ferrule for RD type stud welding •

Standard: BS EN ISO 13918, typeRF

Model: RF6,RF8,RF10,RH12,RF16,RF20,RF24

Brand name: Global ceramic ferrules

Specifications

Drawing:

Dimensions:

Specification

Dimensions (mm)

RF

D7+0.5/-0

D8±1

D9±1

h2≈

RF6

6.2

9.5

12.2

10

RF8

8.2

12

15.3

9

RF10

10.2

15

18.5

11.5

RF12

12.1

17

20

13

RF16

16.3

26.2

32.5

15.3

RF20

20.3

28.5

32

22

RF24

24.3

30.4

36

25

The Ceramic Ferrule For Stud Welding is an indispensable part in the welding process of the shear stud of the connector.

Ceramic Ferrule For Stud Welding has the following functions:

◇Protect the welding pool by generating metal vapor with sufficient current intensity in the combustion chamber;

◇The arc is concentrated and stable, reducing the arc blowout;

◇Form the replaced weld pool to the welding ring and support the weld pool. In addition, it protects the operator from arcs and splashes. The ceramic ferrule is only used for one time welding, and once the molten metal solidifies, it is removed. The integral ceramic ferrule with high-precision size and low water absorption rate can significantly improve the welding effect.

Ordering Information:

Ceramic ferrules usually ordered with shear connectors together, if you need only ceramic ferrules, please give us following details

Product name + stud type + specification + quantity + special request (if have), for example:
Ceramic Ferrule, ISO 13918 Type UF, UF19, 60,000Pieces.

Specifications

1. Applicable Scope of bolt and nut

(1) Nominal diameters: Φ10-25mm cheese head performed shear connector for composite constructions with ceramic ferrules for arc stud welding.

(2) Shear connectors are typically used in composite steel construction for holding concrete slabs to steel members to resist shear forces and increase shear loading capacity in steel buildings, bridges, columns caissons, containment liners, etc. They also act as embedment anchors on miscellaneous embedded plates, frames, angles, strip plates, attachments and connections.

2. Normative references

ISO 13918, AWS D1.1, BS 5400