• Hollow Drill Steel for Drill Tools 38X11mm
  • Hollow Drill Steel for Drill Tools 38X11mm
  • Hollow Drill Steel for Drill Tools 38X11mm
  • Hollow Drill Steel for Drill Tools 38X11mm
  • Hollow Drill Steel for Drill Tools 38X11mm
  • Hollow Drill Steel for Drill Tools 38X11mm

Hollow Drill Steel for Drill Tools 38X11mm

Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration, Special Purpose, Blast Furnace Tapping Hole
Section Shape: Round
Customization:

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  • Overview
  • Product Description
  • Product Parameters
  • Application
  • Detailed Photos
Overview

Basic Info.

Model NO.
38x11mm
Transport Package
Bundle
Specification
38x10mm
Trademark
TOPMETAL
Origin
China
HS Code
7228
Production Capacity
30000ton

Product Description

 

Product Description

We specialize  in heavy wall seamless steel pipes.  The pipes are produced by punching and hot rolling process with the quality steel billet. Blast furnace tap hole drill rod is suitable for various blast furnace tap hole machines. In the production of iron making blast furnace, Blast furnace tap hole drill rod is suitable for various refractory openings, gun mud openings, etc. The scope of application is wider, and it can also complete the chiseling of various non-metallic materials (rocks, refractory materials, gun mud, etc.). The blast furnace tap hole drill rod is made of alloy steel pipe,which greatly improves the fatigue resistance and shear strength. Its main function is to transmit torque and transport drilling fluid, and the borehole is continuously deepened by the gradual lengthening of the blast furnace drill pipe.
The seamless steel pipe has a hollow cross-section and is widely used as a pipeline for conveying fluids, such as pipelines for conveying oil, natural gas, gas, water and some solid materials. Compared with solid steel such as round steel, steel pipe has the same bending and torsion strength and lighter weight. It is a kind of economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction and other steel pipe manufacturing ring parts, which can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing hours. It has been widely manufactured with steel pipes.

Product Parameters

Standard GB/T 8162-2008, GB/T 8713-88, GB/T3639-2000, DIN2391/EN10305 
Length Hot-rolled (extruded, expanded) steel pipe is 3-12m
Cold-rolled (drawn) steel pipe is 2-10.5m
Size 16X2.5MM 21X3MM 25X4-5-6MM 26X3.5MM
26.9x2.6-2.8-4.5-5MM 28x4-6MM 30x3.6-4-4.5-5-6-6.3-7.1MM 31x6-8MM
32x2.6-4-5-6-6.5-7-8MM 33.7x2.6-3.38-4.5-5.6-6.3-7.1-8MM 34x5-8.5MM 35x5-7MM
36x4-8MM 37X9MM 38x3.5-5-5.6-6-6.5-7-8-10-12MM 40x5-10MM
42x4-7MM 42.4x4-4.5-5-5.6-6-7-8-8.5-8.8-10-12.5MM 44.5x4-5-5.6-6-7-8-8.8-10-12.5MM 45x6-7-8-10MM
48.3x2.6-4.5-5.6-6.3-7.1-8.8MM 51x4-5-6-7-8-9-10-11-12MM 54x5-6.3-7-8-10-12MM 57x4-6.3-7.1-8-10-12MM
60x8-10-12MM  60.3x2.9-4.5-5-5.6-6.3-7.1-8-12MM 62.5x8MM 63x8-11MM
63.5x6.3-7.1-8-10MM 70x5-6.3-8-10-12MM 26.67X5.7912X5800MM 31.75X5.715X5800MM
42.164X7.3152X5800MM 44.45X7.3152X5800MM 48.26X7.1347X5800MM  

Application

Manufacture of pipes, containers, equipment, pipe fittings and mechanical structures for seamless steel pipe.
Construction: Hall structure, sea trestle, airport structure, dock, safety door frame, garage door, reinforced steel doors and Windows, interior partition wall, cable bridge structure and highway security guards, railings, decoration, residential, decorative pipes
Automotive components: automobile and bus manufacturing, vehicles
Agriculture: Agricultural equipment
Industries: Machinery, solar support, offshore oil fields, mining equipment, mechanical and electrical hardware, engineering, mining, heavy and resources, process engineering, material handling, mechanical parts
Transportation: Pedestrian railings, guardrail, square structures, guidance signs, road equipment, fences
Logistics warehousing: supermarket shelves, furniture, school supplies

Detailed Photos



Hollow Drill Steel for Drill Tools 38X11mm Hollow Drill Steel for Drill Tools 38X11mm Hollow Drill Steel for Drill Tools 38X11mm Hollow Drill Steel for Drill Tools 38X11mm Hollow Drill Steel for Drill Tools 38X11mm



 

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Gold Member Since 2015

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Manufacturer/Factory, Trading Company
Registered Capital
2000000 RMB
Plant Area
101~500 square meters