Drill Rod

Blast furnace open iron rod is divided into two sections of threaded link form; One end of the key connection, one end of the threaded connection form; Taper connection form. Common specifications of blast furnace drill rods are D38, D35 and D32, with a length of 1600mm-6840mm. Common threads are R38, R32, R28, T38 and other thread forms.

 

Product Name

Drill rod length (mm)

Diameter (mm)

Thread

Weight (kg)

Lianhuashan Model

Durable blast furnace rod

1600

38

R3212-R30

12.3

YK38R30R3212Q-1600

3200

38

R38-R30

26.54

YK38R30R38Q-3200

Consumable blast furnace rod

1300

38

R32-R30

9.9

YK38R30R32Q-1300

1800

38

R32-R30

13.9

YK38R30R32Q-1800

 

Product Name

Length of drill tail (mm)

Diameter (mm)

Drill bit diameter (mm)

Connection form

Weight (kg)

Lianhuashan Model

integral blast furnace rod

6840

38

45

Flat key connection

42.76

YKZ45RJ38-6840

6840

38

65

Flat key connection

43.36

YKZ65RJ38-6840