Qingdao Bortome Import & Export Co., Ltd. is a specialist wolfram carbide manufacturer based in Qingdao, China, backed by the solid industrial structure of Tongyu Heavy Industry Co., Ltd. (Stock Code: 300185). As a wholly-owned subsidiary of among China's top ten cemented carbide suppliers, Qingdao Bortome inherits greater than 40 years of tungsten carbide manufacturing experience, innovative manufacturing modern technologies, and a full quality assurance system.
Given that initiating tungsten carbide manufacturing in 1972, the company has continually focused on the research, design, manufacturing, and after-sales solution of high-performance tungsten carbide products. Today, Qingdao Bortome has grown into a trusted global provider offering mining, oil & gas, mold making, machining, building, and wear-resistant commercial applications.
Solid Manufacturing History and Advanced Facilities
Qingdao Bortome gain from the powerful commercial ecological community of its parent group, integrating sources from multiple subsidiaries and leveraging Qingdao's calculated port area and technical talent pool. The company operates modern manufacturing areas geared up with 2 sintering heating system workshops and 36 sets of sintering furnaces, including imported PVA sintering heating systems from Germany.
These advanced sintering systems ensure outstanding consistency in density, hardness, and microstructure, which directly influences key product residential properties such as:
Tungsten carbide compressive strength
Tungsten carbide tensile strength
Tungsten carbide yield strength
Strict control during sintering permits Qingdao Bortome to produce wolfram carbide items with secure mechanical efficiency, long service life, and exceptional wear resistance even under extreme working problems.
Dust-Free Pressing and Accuracy Control
A core advantage of Qingdao Bortome is its dust-free pushing workshop, which plays an important duty in making certain the pureness and harmony of cemented carbide products. During the pressing phase, even microscopic contamination can significantly impact item quality. The dust-free atmosphere properly protects against contaminations from entering the material, ensuring high-standard tungsten carbide efficiency from the source.
The company's pushing equipment supports a broad ability range, from 1 gram to 50 kilos, making it possible for flexible manufacturing for both small precision components and big industrial carbide parts.
High-Precision Machining Capabilities
Qingdao Bortome operates 192 sets of machining equipment, consisting of grinders, turrets, milling makers, machining centers, and cutting makers. With advanced machining procedures and experienced service technicians, the company attains:
h5 machining precision for tungsten carbide rods
Surface area roughness as low as Ra 0.01 μm for mining tools and oil equipment components
This degree of accuracy guarantees excellent dimensional security, smooth surfaces, and reliable performance for requiring applications such as cutting tools, molds, seals, and wear parts.
Total Series Of Tungsten Carbide Grades
To fulfill diverse application needs, Qingdao Bortome supplies a variety of cemented carbide grades, including industry-recognized products such as:
YG6 carbide/ YG6 tungsten carbide-- exceptional wear resistance and sturdiness equilibrium, commonly used in machining and wear parts
YG8 carbide/ YG8 tungsten carbide-- higher strength, suitable for mining, construction, and impact-resistant applications
YG15 tungsten carbide-- high strength and durability, perfect for mold industry and sturdy forming tools
YG10X carbide-- fine-grain structure, outstanding solidity and wear resistance for accuracy cutting and tooling
Each grade is meticulously engineered to optimize firmness, strength, and life span under specific functioning problems.
Comprehensive Tungsten Carbide Product Portfolio
As a specialist tungsten carbide supplier, Qingdao Bortome supplies a full variety of standard and custom items, consisting of:
Carbide preforms and tungsten carbide preforms for near-net-shape manufacturing
Tungsten carbide rods, solid carbide rods, carbide rod blanks, and ground tungsten carbide rods
Carbide rods with coolant holes, consisting of helical coolant hole designs for cutting tools
Tungsten carbide bars, square bars, bar stock, plates, sheets, and strips
Cemented carbide strips and carbide wear-resistant strips
Tungsten carbide buttons and button inserts for mining and construction
Tungsten carbide bushings, sleeves, and precision carbide bushings
Tungsten carbide blocks, EDM blocks, disc blanks, and mold components
Tungsten carbide balls and tungsten carbide spheres for bearing and valve applications
Tungsten carbide saw tips and serrated carbide inserts
Standard carbide inserts such as APMT1604 and WNMG 0804
Non-standard tungsten carbide wear parts, customized to drawings or samples
Tungsten carbide seal rings for mechanical sealing systems
This substantial product lineup allows Qingdao Bortome to serve customers throughout several industries with both standard services and totally customized carbide components.
Customized Solutions and Engineering Assistance
Past standard items, Qingdao Bortome concentrates on custom tungsten carbide options. From product option and grade optimization to accuracy machining and surface area finishing, the company gives full technological assistance to ensure each product fulfills real-world operating demands.
Whether clients require high compressive strength for mining, premium tensile strength for oil and gas tools, or severe wear resistance for molds and machining, Qingdao Bortome supplies reliable and economical remedies.
Dedication to Quality and Global Markets
Quality control is embedded in every phase of production, from resources examination and powder preparation to sintering, machining, and last examination. This commitment enables Qingdao Bortome to constantly deliver costs wolfram carbide items that satisfy international requirements and client assumptions.
With decades of export experience, the company serves worldwide markets with steady supply, expert service, and long-term participation.
Your Reliable Wolfram Carbide Partner
Backed by a strong recognized moms and dad company, decades of technological competence, advanced German sintering innovation, and extensive machining capabilities, Qingdao Bortome Import & Export Co., Ltd. stands as a relied on partner in the tungsten carbide industry.
For customers looking for a dependable tungsten carbide supplier, capable of providing high-strength, high-precision, and customized concrete carbide items, Qingdao Bortome represents quality, experience, and lasting worth.
Qingdao Bortome Import & Export Co., Ltd. is a specialist wolfram carbide manufacturer based in Qingdao, China, backed by the solid industrial structure of Tongyu Heavy Industry Co., Ltd. (Stock Code: 300185). As a wholly-owned subsidiary of among China's top ten cemented carbide suppliers, Qingdao Bortome inherits greater than 40 years of tungsten carbide manufacturing experience, innovative manufacturing modern technologies, and a full quality assurance system.
Given that initiating tungsten carbide manufacturing in 1972, the company has continually focused on the research, design, manufacturing, and after-sales solution of high-performance tungsten carbide products. Today, Qingdao Bortome has grown into a trusted global provider offering mining, oil & gas, mold making, machining, building, and wear-resistant commercial applications.
Solid Manufacturing History and Advanced Facilities
Qingdao Bortome gain from the powerful commercial ecological community of its parent group, integrating sources from multiple subsidiaries and leveraging Qingdao's calculated port area and technical talent pool. The company operates modern manufacturing areas geared up with 2 sintering heating system workshops and 36 sets of sintering furnaces, including imported PVA sintering heating systems from Germany.
These advanced sintering systems ensure outstanding consistency in density, hardness, and microstructure, which directly influences key product residential properties such as:
Tungsten carbide compressive strength
Tungsten carbide tensile strength
Tungsten carbide yield strength
Strict control during sintering permits Qingdao Bortome to produce wolfram carbide items with secure mechanical efficiency, long service life, and exceptional wear resistance even under extreme working problems.
Dust-Free Pressing and Accuracy Control
A core advantage of Qingdao Bortome is its dust-free pushing workshop, which plays an important duty in making certain the pureness and harmony of cemented carbide products. During the pressing phase, even microscopic contamination can significantly impact item quality. The dust-free atmosphere properly protects against contaminations from entering the material, ensuring high-standard tungsten carbide efficiency from the source.
The company's pushing equipment supports a broad ability range, from 1 gram to 50 kilos, making it possible for flexible manufacturing for both small precision components and big industrial carbide parts.
High-Precision Machining Capabilities
Qingdao Bortome operates 192 sets of machining equipment, consisting of grinders, turrets, milling makers, machining centers, and cutting makers. With advanced machining procedures and experienced service technicians, the company attains:
h5 machining precision for tungsten carbide rods
Surface area roughness as low as Ra 0.01 μm for mining tools and oil equipment components
This degree of accuracy guarantees excellent dimensional security, smooth surfaces, and reliable performance for requiring applications such as cutting tools, molds, seals, and wear parts.
Total Series Of Tungsten Carbide Grades
To fulfill diverse application needs, Qingdao Bortome supplies a variety of cemented carbide grades, including industry-recognized products such as:
YG6 carbide/ YG6 tungsten carbide-- exceptional wear resistance and sturdiness equilibrium, commonly used in machining and wear parts
YG8 carbide/ YG8 tungsten carbide-- higher strength, suitable for mining, construction, and impact-resistant applications
YG15 tungsten carbide-- high strength and durability, perfect for mold industry and sturdy forming tools
YG10X carbide-- fine-grain structure, outstanding solidity and wear resistance for accuracy cutting and tooling
Each grade is meticulously engineered to optimize firmness, strength, and life span under specific functioning problems.
Comprehensive Tungsten Carbide Product Portfolio
As a specialist tungsten carbide supplier, Qingdao Bortome supplies a full variety of standard and custom items, consisting of:
Carbide preforms and tungsten carbide preforms for near-net-shape manufacturing
Tungsten carbide rods, solid carbide rods, carbide rod blanks, and ground tungsten carbide rods
Carbide rods with coolant holes, consisting of helical coolant hole designs for cutting tools
Tungsten carbide bars, square bars, bar stock, plates, sheets, and strips
Cemented carbide strips and carbide wear-resistant strips
Tungsten carbide buttons and button inserts for mining and construction
Tungsten carbide bushings, sleeves, and precision carbide bushings
Tungsten carbide blocks, EDM blocks, disc blanks, and mold components
Tungsten carbide balls and tungsten carbide spheres for bearing and valve applications
Tungsten carbide saw tips and serrated carbide inserts
Standard carbide inserts such as APMT1604 and WNMG 0804
Non-standard tungsten carbide wear parts, customized to drawings or samples
Tungsten carbide seal rings for mechanical sealing systems
This substantial product lineup allows Qingdao Bortome to serve customers throughout several industries with both standard services and totally customized carbide components.
Customized Solutions and Engineering Assistance
Past standard items, Qingdao Bortome concentrates on custom tungsten carbide options. From product option and grade optimization to accuracy machining and surface area finishing, the company gives full technological assistance to ensure each product fulfills real-world operating demands.
Whether clients require high compressive strength for mining, premium tensile strength for oil and gas tools, or severe wear resistance for molds and machining, Qingdao Bortome supplies reliable and economical remedies.
Dedication to Quality and Global Markets
Quality control is embedded in every phase of production, from resources examination and powder preparation to sintering, machining, and last examination. This commitment enables Qingdao Bortome to constantly deliver costs wolfram carbide items that satisfy international requirements and client assumptions.
With decades of export experience, the company serves worldwide markets with steady supply, expert service, and long-term participation.
Your Reliable Wolfram Carbide Partner
Backed by a strong recognized moms and dad company, decades of technological competence, advanced German sintering innovation, and extensive machining capabilities, Qingdao Bortome Import & Export Co., Ltd. stands as a relied on partner in the tungsten carbide industry.
For customers looking for a dependable tungsten carbide supplier, capable of providing high-strength, high-precision, and customized concrete carbide items, Qingdao Bortome represents quality, experience, and lasting worth.