The round cross sections are more prevalent for extension drilling applications. A round rod has less material and thus is lighter to handle and less expensive than an equivalent size hexagonal rod. While hexagonal rod is particularly advantageous for drifting and tunneling drilling. The increased rigidity of hexagonal drill rods enables them to abating hole-deviation and enhances flushing for cleaning holes. Even with the larger cross section, hexagonal steel can still accommodate the same diameter bit as that of an equivalent round steel.
M/f rods provides tighter connections and is easier for handling and quicker for uncoupling than m/m rods, and are potential to drill straighter holes.
Carburization technique is mainly used in the production of big diameter rods to ensure excellent performance. Carburizing is for hardening entire rod to provide an external over entire rod surface area. Carburized steels are used primarily in underground applications and where water is used as a flushing medium. High frequency technique is primarily used in the production of small diameter rods to reduce fragileness of drill steels. High frequency is for hardening only the thread ends of the rod. This provides the longevity of the product as well as being more suitable for more drilling condition need. Steels produced with this technics primarily used in surface drilling applications where air is the primary flushing medium. Phosphorising is to improve anti-erosion capability of the entire external rod surface area.
Product name:
Extension mf drill rod
Description:
Thread drill rod made with best quality alloy steel bar, through heat treatment like atlas.
Male/female (m/f) rod, speed rod M/f drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/f drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings. The advantages of drilling with m/f steel include: easy handling, quicker uncoupling, tighter connections, the potential to drill straighter holes, and longer service life. Extension rod size Mf-rod r32-round32-r32, length 3 4 5 6 10 12 14 ft Mf rod t38-round39-t38, length 4 5 6 10 12 14 ft Mf rod t45-round46-t45, length 5 6 10 12 14 20 ft Package: in wooden case or in bundles.
Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ), Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional
Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters
Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory.
One end connect with the shank end, the other end connect with bit end.
Transmit the impacting power and torque from shank to bit, the lifespan depends on the material, thread processing.
ï?¬ Made from the same steel as Sandvik;
23CrNi3Mo, which is in same league as Sandvik Sandbar 64, is applied as drill rod material.
ï?¬ Friction welding workmanship .
It makes the thread and the body integrated without broken.
ï?¬ Advanced production process:
produced by CNC machining and advanced heat treatment. It will connect the drill rod and the drill bit more better.
â?¢ Optimize processing procedure, entirely automatic threading equipment to finish the thread naturally and reduce the concentration of stress.
ï?¬ Full-carburization drill rod for high wear-resistance and strength.
Carburizing process is applied to promote surface hardness, thus grant better wearing quality and lifespan for the drill rods;
ï?¬ Quality close to world famous brands, but our prices are much more competitive.
ï?¬ Complete types of drill rod for various drilling scenarios.
Advanced engineering, precision manufacturing and high-grade materials assures the reliable quality of our drill rod.
When you send inquiry, please tell the information as following:
Diameter + length +thread
Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ), Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional
Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters
Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory.
Taper drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other contractions. It works with taper drill bits and has different length for various applications, our taper drill rods come in a variety of taper angles, generally, the light duty rock drill usually use 7 taper or smaller taper angle, the heavy duty rock drill mainly use 11f=12 taper angle. And the basic theory is that taper drill rods and taper drill bits must be in the same tapered degree. We provide tapered rods in a full range of shank configurations and steel hex diameters for hand-held pneumatic drilling needs.
1,1+Steel grade: 55SiMnMo++40SiMnCrNiMo, 95CrMo equivalent to SANDBAR 20 or C253,
2,Shank size: hex.22mmf-108mm , hex.22mmf-159mm, hex.22mmf-80mmhex.25mmf-108mm. hex.
3,Taper:6fp++7fp++11fp++12fp++etc
4,Length:0.5m-9m
5,Package: in wooden case or in bundles.
6,Supply ability:3000MT/month
7,Delivery time :30days
8,Payment terms:T/T or L/C.
Hindalco's copper division, Birla Copper, operates one of the largest single-location custom copper smelters in the world. The custom copper smelter at Dahej in the state of Gujarat (west coast of India) houses three copper smelters, three refineries, two rod plants, a captive power plant, a captive oxygen plant, phosphoric acid plant, di-ammonium phosphate plant, precious metal recovery plant, captive jetty and other utilities.
Hindalco produces LME grade copper cathodes, continuous cast copper rods in various sizes, and precious metals like gold and silver. Hindalco is one of the major manufacturers of 19.6mm diameter copper rods, which is used for railway electrification. The co-product, sulphuric acid, is partly utilised to produce phosphoric acid and fertilisers like di-ammonium phosphate (DAP).
Birla Copper's brands, Birla Copper and Birla Copper II, are recognized for their high purity and consistent quality in the domestic as well as global markets. Birla Copper is an ISO 9001, 14001, 27001, 50001 and OHSAS 18001 certified company, registered on the London Metal Exchange as Grade-A copper brand, and certified as a Star Trading House having labs for chemical, mechanical and electrical testing accredited by the National Accreditation Board for Laboratories (NABL).
Material : Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.
Wall Thickness : 0.1MM~12MM
Length : in coils
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard : JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002
Section Shape : Round
Technique : Hot rolled
Packing : Bundle, or with all kinds of colors PVC or as your requirements
Surface Treatment
1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
Ends : Plain end
MOQ : 1 Tons, more quantity price will be lower
Product Application
1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and
convenient
* Wire rods are mainly used as blanks for wire drawing, and can also be directly used as building materials and processed into mechanical parts.
* Wire rod, also known as wire rod, usually refers to small diameter round steel in coils. The diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the hot rolled steel section.
* Wire rods are round steel with relatively small diameter. The commodity form is supplied in coils. On the construction site, the common ones are those with diameters of 6, 8, 10 and 12 mm, most of which are low carbon steel. Generally, they are not used for the main reinforcement of reinforced concrete structures, but are mainly used for making reinforcement sleeves. There are also small diameter "brick reinforcement" used in brick concrete structures.
Warehouse Storage
* Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Packing and shipping
* Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service.
* During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period
in coils
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard
JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002
Section Shape
Round
Technique
Hot rolled
Packing
Bundle, or with all kinds of colors PVC or as your requirements
Surface Treatment
1. Galvanized
2. Transparent oil,anti-rust oil
3. According to clients requirement
Ends
Plain end
MOQ
1 Tons, more quantity price will be lower
Product Application
1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
Wire rods are mainly used as blanks for wire drawing, and can also be directly used as building materials and processed into mechanical parts.
Wire rod, also known as wire rod, usually refers to small diameter round steel in coils. The diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the hot rolled steel section.
Wire rods are round steel with relatively small diameter. The commodity form is supplied in coils. On the construction site, the common ones are those with diameters of 6, 8, 10 and 12 mm, most of which are low carbon steel. Generally, they are not used for the main reinforcement of reinforced concrete structures, but are mainly used for making reinforcement sleeves. There are also small diameter "brick reinforcement" used in brick concrete structures.
Warehouse Storage
Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Packing and shipping
Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service.
During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period
Copper Rod
Conductivity Beyond Comparison. Our copper wires set the benchmark for electrical conductivity, ensuring seamless power transmission and unmatched performance in every application from electronics to automotive, you can trust in the quality that defines our products.
Copper rod with a diameter of 8 mm, a length of 100 cm or more, depending on the applicant's needs, and a purity of 99.99% of copper cathode in 5-ton packages.
Factory main warehouse and loading area Jebel Ali Port UAE.
Laboratory is the heart of quality control process. We work with top laboratories, staffed by skilled technicians, to conduct rigorous and strict quality control tests. These labs, equipped with the most advanced instruments, ensure that our products meet the highest industry standards. Every step is carefully monitored to guarantee exceptional quality and reliability.
Latest Technology Sustainable Supply Uncompromising
Quality Control
in coils
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard
JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002
Section Shape
Round
Technique
Hot rolled
Packing
Bundle, or with all kinds of colors PVC or as your requirements
Surface Treatment
1. Galvanized
2. Transparent oil,anti-rust oil
3. According to clients requirement
Ends
Plain end
MOQ
1 Tons, more quantity price will be lower
Product Application
1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
Wire rods are mainly used as blanks for wire drawing, and can also be directly used as building materials and processed into mechanical parts.
Wire rod, also known as wire rod, usually refers to small diameter round steel in coils. The diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the hot rolled steel section.
Wire rods are round steel with relatively small diameter. The commodity form is supplied in coils. On the construction site, the common ones are those with diameters of 6, 8, 10 and 12 mm, most of which are low carbon steel. Generally, they are not used for the main reinforcement of reinforced concrete structures, but are mainly used for making reinforcement sleeves. There are also small diameter "brick reinforcement" used in brick concrete structures.
Warehouse Storage
Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
