Taphole Drill Rod

Taphole Drill Rod
Taphole Drill Rod
Taphole Drill Rod
Taphole Drill Rod
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It was widely used in large steel mill for delivering liquid steel, especially from blast furnaces.
Material/Grade: DIN CK45, JIS S45C, SAE1045, AISI1045; DIN CK20, JIS S20C, SAE1020, AISI1020, ASTM A106B, ASTM A53B, ST45, ST42.
Diameter: hex.19mm-32mm, Dia.32mm-51mm
Wall thickness: 11mm-14mm (0.43-0.55)
Length: 1.0m-6m
We provide customized design, production and service according to the needs of our international clients.

Single-Lug (Double-Lug) Threaded Drill Rod
Description Length Diameter Part No.
mm in mm in
1830 6' 32 1 1/4" MT32-18 H25L
2435 8' 32 1 1/4" MT32-24 H25L
3050 10' 32 1 1/4" MT32-30 H25L
3660 12' 32 1 1/4" MT32-36 H25L
3830 12'6" 32 1 1/4" MT32-38 H25L
4300 14'1" 32 1 1/4" MT32-43 H25L
1830 6' 38 1 1/2" MT38-18 D30L
2435 8' 38 1 1/2" MT38-24 D30L
3050 10' 38 1 1/2" MT38-30 D30L
3660 12' 38 1 1/2" MT38-36 D30L
3830 12'6" 38 1 1/2" MT38-38D30L
4300 14'1" 38 1 1/2" MT38-43 D30L
Single-Lug (Double-Lug) Welding Drill Rod
Description Length Diameter Part No.
mm in mm in
3500 11'6" 32 1 1/4" MW32-35L
4270 14' 32 1 1/4" MW32-42L
4420 14'6" 32 1 1/4" MW32-44L
5000 16'4" 32 1 1/4" MW32-50L
5400 17'7" 32 1 1/4" MW32-54L
6000 19'8" 32 1 1/4" MW32-60L
3500 11'6" 38 1 1/2" MW38-35L
4270 14' 38 1 1/2" MW38-42L
4420 14'6" 38 1 1/2" MW38-44L
5000 16'4" 38 1 1/2" MW38-50L
5400 17'7" 38 1 1/2" MW38-54L
6000 19'8" 38 1 1/2" MW38-60L
Extension Drill Rod
Description Length Diameter Part No.
mm in mm in
1830 6' 32 1 1/4" ME32-18R32/H25
2435 8' 32 1 1/4" ME32-24R32/H25
3050 10' 32 1 1/4" ME32-30R32/H25
3660 12' 32 1 1/4" ME32-36R32/H25
3830 12'6" 32 1 1/4" ME32-38R32/H25
4300 14'1" 32 1 1/4" ME32-43R32/H25
1830 6' 38 1 1/2" ME38-18R38/R38 (ME38-18R38 / D30)
2435 8' 38 1 1/2" ME38-24R38/R38 (ME38-24R38 / D30)
3050 10' 38 1 1/2" ME38-30R38/R38 (ME38-30R38 / D30)
3660 12' 38 1 1/2" ME38-36R38/R38 (ME38-36R38 / D30)
3830 12'6" 38 1 1/2" ME38-38R38/R38 (ME38-38R38 / D30)
4300 14'1" 38 1 1/2" ME38-43R38/R38 (ME38-43R38 / D30)
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