Other Metal Products

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Minimum Order: 1 bags

According to customer demand production, all sizes are available

Minimum Order: 1 bags

All the products can process by customizatio , n. Please send us the 2D and 3D drawings ,  with size and tolerance. We will evaluat , e the drawings for you and process accordin , g to the draw ings. And we will keep  , the drawings strictly confidential. Customer , s can also choose  processing methods. Wi , th over 20 years experience, ShenZhen YuJiaX , in Hardware Products Co.,  Ltd. is a lea , ding manufacturer of precision metal parts i , n China, we pr ovide products to consumer ,  electronics, automotive, medical, and indust , ria l.

Minimum Order: 10 long tons

A GLOBAL REPUTATION FOR LEADING-EDGE MANUFACTURING TECHNOLOGY. Suizhou Gaincin Machinery Co.,Ltd(info#GAINCIN.com.cn & showroom: gaincin.store.bossgoo.com)'s steel grinding media is a valuable commodity widely used in power stations for coal grinding, limestone grinding for flue gas desulphurisation, cement production, aerated building block manufacturing and in the mining industry, especially in gold, silver, copper and zinc mines.We also produce mild steel balls for use in ornamental ironwork to act as decorative finials on steel gates and railings. Rolled Steel Balls The major advantage of precision ball rolling, compared with traditional forging methods, is the uninterrupted grain flow. Grinding balls are rolled from selected carbon and alloy steels, produced to a customer’s precise specifications. A special feature of GAINCIN’s manufacturing process is the computerised quench facility, giving uniform surface hardness and controlled cross-sectional hardness essential for very even wear. Quality Control and Hardness Measurement In the long term, the effectiveness of grinding media must be measured by the final cost per tonne of product efficiently ground.GAINCIN's advanced manufacturing methods and materials guarantee the maintenance of the geometrical tolerances and correct structures vital to reliable, consistent performance and long life. GAINCIN’s products are rigorouslytested to ensure that they meet the agreed specifications. BALL HARDNESS:THRU HARD’OR‘TOUGH CORE’ GAINCIN’s expertise will ensure that you specify the most suitable grinding media for your particular application. GAINCIN’s ‘thru hard’ ball has a uniform high hardness from surface to core, thus maintaining very good wear properties down to very small diameters.The ‘tough core’ ball has a hard outer layer for long life, coupled with a tough, resilient core giving good impact resistance. Presenting the Hard Facts on Average Volumetric Hardness How hard is hard? The illustrations shown below tell an interesting story. Illustration ‘A’ shows an analysis of the cross sectional hardness of GAINCIN ‘thru hard’ ball. Illustration ‘B’ below shows the same analysis carried out on a ball from another major grinding media manufacturer. The ball in illustration ‘B’ has the same AVH figure as The GAINCIN’s ball and will wear out at the same time. Yet there the similarity ends. After three quarters of the radius, the hardness of the ‘B’ ball dips below that of GAINCIN’s ball. This brings into focus the area of greatest discussion about using AVH values. Over 72% of the final value is made up from the surface and 3/4 radius hardness readings. So AVH tells us relatively little about how a ball is going to perform once it has worn past that stage. The cross sectional hardness profile tells the full ‘inside story’. Q What kind of performance will the ball in illustration ‘B’ below give? A Once the ball has worn down to approximately 2/3 diameter, the remainder will wear away very quickly. Q How will this affect the mill output? A The rapidly wearing grinding media will give rise to an unstable and imbalanced ball charge, resulting in the possibility of more than one top up size being required to ensure the correct mesh of grind. Q How will GAINCIN’s ball perform? A The cross sectional hardness profile shows that GAINCIN’s ‘thru hard’ ball will wear evenly throughout its life. This will give a better size distribution in the mill, and avoid ‘dead zone grinding’. The shape of the ball will be preserved for much longer, giving a far more efficient grind. AVH =0.289 x Surface Hardness (S) + 0.437 x Hardness 3⁄4 R + 0.203 x Hardness 1⁄2 R + 0.063 x Hardness 1⁄4 R + 0.008 x Centre Hardness (C) The conclusions are obvious. High quality such as GAINCIN offers always saves money in the long run. Suizhou Gaincin Machinery Co., Ltd Address: no.1704,economic and technical development zone,Suizhou,P.R.China E-mail:Info@gaincin.com. , cn Kimy.Lee@gaincin.com.cn Tel: 86-722-358 8806 Fax: 86-722-358 8806 x 8002

Minimum Order: 10 long tons

The strong panel fence with reinforcing fold for particularly high stability, Easy installation for fencing of homes, parks, gardens, schoolyards, wall coverings and vineyard constructions,Version: galvanized, galvanized + green coated RAL 6005 color according to customer's request

Minimum Order: 100

Tabular alumina for sale is a pure sintered α-alumina material. It is also known as white sintered alumina. Normally, the wholesale tabular alumina will be fully densified by rapid sintering at temperatures exceeding 1900°C without the use of sintering aids. Wholesale Tabular Alumina Specifications Shape Chemical Compositions Physical Characteristics AL2O3 Na2O SiO2 Fe2O3 Bulk Density Apparent Porosity Water Absorption ≥% ≤% ≤% ≤% ≥g/cm3 % % Balls 99.4 0.4 0.1 0.03 3.5 5 1.5 Grains 99.3 0.4 0.1 0.03 3.5 5 1.5 Powder 99 0.4 0.12 0.03 - - - Size Available -8mesh, 3-6mesh, 6-10mesh, 6-14mesh, 8-14mesh, 14-28mesh, 28- 48mesh, -14mesh, -28mesh, -48mesh, -100mesh, -325mesh 5-10mm, 2-5mm, 3-6mm, 2-3mm, 1-3mm, 1-2mm, 0.5-1mm, 0.2-0.6mm, 0-1mm, 0-0.5mm, 0-0.3mm, 0-0.2mm, 0-0.045mm Tabular Alumina Properties 01. Characteristic HAOYUN wholesale china tabular alumina has characteristics of large, well- developed hexagonal tablet-shaped α-alumina crystals of up to 200μm length. 02. Specific Microstructure The excellent thermal volume stability and thermal shock characteristics can be attributed to the specific microstructure of tabular alumina: low open porosity and large crystals with closed spherical pores, which are entrapped upon re- crystallization during rapid-sintering. 03. High Refractoriness Tabular alumina for sale has extremely high refractoriness, high mechanical strength and abrasion resistance, very good chemical purity, excellent dielectric properties, and good resistance against acid and alkali corrosion. 04. Aggregate of Choice Sintered tabular alumina is the aggregate of choice in unshaped and shaped high-performance refractory. As one of tabular alumina manufacturers, we can offer kinds of tabular alumina powder for sale, and the tabular alumina price is low, if you have needs, please contact us. More sorts of abrasive material, please visit our website.

Brown Fused Alumina For Abrasive Cooled and smelted under an electric arc at a high temperature above 2000 degrees, brown fused alumina for abrasive is composed of quality bauxite, anthracite and iron filings. Normally, the brown fused alumina for abrasive will be crushed into shape by jaw crusher and ball mill. After magnetic separation, it will be screened into many kinds. HAOYUN brown fused alumina for abrasive has a dense texture and it has a high hardness of 9 Mohs. Brown Fused Alumina For Abrasive Specifications Items Unit Index Typical Chemical Composition Al2O3 % 95%min 95.56 SiO2 % 1.2max 0.96 Fe2O3 % 0.30max 0.09 TiO2 % 3.00max 2.55 Melting Point ℃ 2050 Refractoriness ℃ 1980 True Density g/cm3 3.90min Mohs Hardness --- 9.00min Refractory Grain Sizes mm 0-50, 0-1, 1-3, 3-5, 5-8 Fine Powder mesh -80, 100, 150, 200, 325F Abrasives Grits FEPA 8, 14, 16, 20, 22,24, 30, 36, 40, 46, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240 Brown Fused Alumina For Abrasive Applications You can find the wide uses of brown fused alumina for abrasive in manufacturing ceramics, grinding high-strength metals and grinding, polishing, precision casting, sandblasting, etc. Brown Fused Alumina For Abrasive Physical Properties 01. Hardness 9 mohs 02. Grain Shape angular 03. Melting point 2050 °C 04. Specific gravity 3,9 -4,1 g/cm3 05. Bulk density 1.5-2.2 g/cm3 If you want to know more about abrasive material list, please contact us.

Boron carbide powder for sale is a kind of gray-black micropowder. It is an inorganic substance. The chemical form of boron carbide is B₄C. As one of the three hardest materials known (after diamond and cubic boron nitride), you caan find boron carbide powder uses widely in tank armor, body armor, and many other industrial applications. Its Mohs hardness is about 9.5. Boron Carbide Material Properties Grit Size Size(μm) Chemical Composition B% C% Fe2O3% BC% 60# 315-215 78-81 17-22 0.2-0.4 97-99 80# 200-160 100# 160-125 120# 125-100 78-80 17-22 0.2-0.4 96-98 150# 100-80 180# 80-63 240# 60-50 77-80 17-22 0.3-0.5 96-97 280# 50-40 320# 40-28 W40(360#) 35-28 76-79 17-21 0.3-0.6 95-97 W28(400#) 28-20 W20(500#) 20-14 75-79 17-21 0.4-0.8 94-96 W14(600#) 10-14 W10(800#) 10-7 74-78 17-21 0.4-0.9 92-94 W7(1000#) 7-5 W5(1200#) 5-3.5 74-78 17-21 0.5-0.9 90-93 W3.5(1500#) 3.5-2.5 -325# <45 74-79 17-22 <0.4 92-97 0-44μm <45 -200# <90 74-80 17-22 <0.3 94-97 -100# <150 -25μm <25 74-79 17-21 <0.3 92-96 -10μm <10 74-78 17-21 <0.3 91-95 60#-150# 250-75 77-81 17-22 <0.3 95-98 40#-120# 315-106 30#-60# 355-250 Boron carbide 355-250 92-80 17-23 <0.3 90-99 Boron Carbide Applications 01. Control Nuclear Fission Boron carbide synthesis for sale can absorb a large number of neutrons without forming any radioisotopes, so it is an ideal neutron absorber in nuclear power plants, and neutron absorbers mainly control the rate of nuclear fission. 02. Abrasives Since boron carbide has been used as a grit abrasive a long time ago. Due to its high melting point, it is not easy to be cast into artificial products, but by melting powder at high temperature, it can be processed into simple shapes. You can find boron carbide applications in grinding, drilling, and polishing hard materials such as cemented carbide and gemstones. 03. Coating paint Boron carbide for sale can also be used as a ceramic coating for warships and helicopters. 04. Nozzle In the arms industry, boron carbide powder can be used to manufacture gun nozzles. 05. Others Boron carbide for sale is also used in the manufacture of metal borides and in the smelting of sodium boron, boron alloys, and special welding. As one of boron carbide manufacturers, we can offer kinds of related products for sale, and the boron carbide price is low, if you have needs, please contact us. More kinds of abrasive raw materials, please visit our website.

Provide the ideal completely abrasives solution. As one of the pro abrasive material suppliers in China, HAOYUN provides high- performance Brown Fused Alumina, White Fused Alumina, Zirconia Fused Alumina, Pink Fused Alumina, Black Fused Alumina, Sili Hot-selling Abrasive Material List Brown Fused Alumina White Fused Alumina Green Silicon Carbide Garnet Abrasive High-quality Abrasive Material With over 20 years' concentration on research and development, we have become one of the leading abrasive material suppliers in China. We trust that we will be the most professional and ideal abrasive material supplier in the world. Fused Alumina Brown Fused Alumina White Fused Alumina Zirconia Fused Alumina Pink Fused Alumina Black Fused Alumina Silicon Carbide Black silicon carbide is a semi-friable abrasive often used for general abrasive applications in bonded abrasive tools, lapping, polishing, tock tumbling, glass etching, and frosting. Abrasive Garnet Garnet is one of the ideal abrasive options for many blast shop operations. Boron Carbide Boron Carbide (B4C), also known as black diamond, is the third hardest material after diamond and cubic boron nitride. Tabular Alumina Tabular Alumina(TA) is a pure sintered α-alumina material that has been fully densified by rapid sintering without the use of sintering aids at temperatures in excess of 1900℃. Multi-use of Abrasive Materials by HAOYUN As a specialist producer of abrasive material and refractory with more than 20 years, our abrasive material is widely used for different applications. Bonded & Coated Abrasives Fused alumina and silicon carbides have proven to be an ideal solution for this application due to their hardness and sharp edges. Refractory The fused alumina and tabular alumina made by Haoyun are specially used as raw abrasive material for refractory applications. Water Jet Cutting By adding abrasive material in water jet cutting process, Haoyun offers suitable abrasive material for all systems and applications. Floor Blasting Floor blasting is mainly done by shot blaster to clean and profile a wide range of surfaces including concrete, asphalt, stone, and screeds. Plating Plating is a manufacturing process in which a thin layer of metal coats a substrate. This can be achieved through electroplating, which requires an electric current, or through electroless plating, which is in autocatalytic chemical process. About HAOYUN Professional Abrasive Material Supplier Our self-owned white-fused alumina plant has ten melting furnaces and three production lines, which can produce more than 10000MT per month to the market. Moreover, we installed one tube mill of abrasive material to improve the Bulk Density and production capacity of abrasive material in 2021, especially for the grit size #120, #150, and #180. Company 20 Specialist manufacturer of abrasive material and refractory with more than 20 years' exporting experience. 80% Direct producer with more than 80% sales amount for exporting. 8w More than 80,000MT/Year capacity for different applications and standards JIS, FEPA, ANSI, GB etc. 2 Specially designed abrasives production lines to guarantee high density and purity. Abrasive material lines 2 to meet the oversea market demand.

DATIAN (DT) Fastener is famous for producing quality heavy hex nuts. We, one of the professional heavy hex nut manufacturers, have a in house full line heat treatment machine used to improve the hardness and mechanical properties of heavy hexagonal nut in order to serve different high requirement areas. The heavy hex jam nut standard we listed below are most ASTM A194/A563 and ANSI/ASME B18.2.2 heavy hex nuts. Compare to finished hex nuts, the heavy hex nut carry higher grade and slightly wider and thicker diameters to meet the greater length of thread engagement and better resistance to stretching or widening. Contact DT Fastener, a professional nuts and bolts manufacturing company, for more info now! Heavy Hex vs Hex The first thing to declare is that both heavy hex bolt nut and finished hex nuts belong to the hexagon nut classification. Simply put, the difference between them is that heavy hex nuts have larger widths across the flats and heights of the same nominal size. This gives heavy hex nuts higher load retention and tensile strength. This also explains why heavy hex nuts can be heat treated to achieve higher hardness. There are two production processes for Datian Fastener's Heavy hexagon nuts - cold heading and hot heading. The cold heading machine of Datian Fasteners has the ability to form the nut from raw material to finished product at one time. Our cold heading machine integrates the rolling thread machine and the cold heading machine to maximize efficiency, ensure the customer's delivery requirements, and minimize the labor cost, which makes the price of our heavy hexagonal nut competitive all over the world. Hot forming: Generally, hot forming is selected for larger fasteners, and the diameter range are generally 1''~4''~(M30~M100) or even larger. The material used in the hot heading machine is generally round steel, without cold drawing and pickling. The production step is to cut the material first, and then upsetting by the punch. The surface of the semi-finished product of red punching is rougher than that of cold heading. After tapping, the two sides of the nut are chamfered with a CNC machine, and finally it is completed after heat treatment and surface treatment. Cold heading and hot heading are roughly divided into the following steps: Cold heading: wire drawing - cold heading - (heat treatment) - tapping - surface treatment Hot forming: cutting material - red punching - chamfering - turning - (heat treatment) - tapping - surface treatment Or cutting material - upsetting ball - annealing, phosphating - forming - punching - (heat treatment) - tapping - surface treatment. There are many hex nuts suppliers, but we are one of the best choices for you.

The nearly 20 years that DATIAN (DT) Fasteners has specialized in the production of heavy hex bolts. Many customers need to purchase by sets. Our loyal customers usually need to source hex bolts / heavy hex head bolts together with hex nuts. As a professional heavy hex bolt suppliers, DT provides complete heavy hex bolt supply chain services. we are able to produce A307 B heavy hex cap screws, A193 B7 heavy hex bolt, A325 heavy hex screws, etc. Types Of Heavy Hex Head Bolt For Sale Get Heavy Hex Bolt At A Great Price A325 Heavy Hex Bolts A193 B7 Hex Bolt DIN 933 Hex Bolt A307B Heavy Hex Bolts heavy hex bolt heavy hex bolt 1 heavy hex bolt 2 heavy hex bolt 3  Heavy Hex Head Bolt Applications High-strength hexagon bolts are mechanical properties of grade 8.8 or above, and they are all bolts that require heat treatment Bolts made of high-strength steel, or bolts that require a large pre-tightening force, can be called high-strength bolts. High-strength bolts are mostly used for the connection of bridges, rails, high-voltage, and ultra-high-voltage equipment. The fracture of this kind of bolt is a mostly brittle fracture. High-strength bolts applied to ultra-high pressure equipment need to be prestressed to ensure the sealing of the container. Application areas of high-strength bolts: Steel Fabrication, Construction of Railroad Systems, Pumps, and Water treatment, Construction of Modular Buildings, and Renewable and Alternative Energy. Heavy Hex Head Bolt Manufacturing Process Steps Include: Usually, the forming of the bolt head is processed by cold heading. The cold heading forming process includes cutting and forming, single-station single- click, double-click cold heading and multi-station automatic cold heading. An automatic cold heading machine performs multi-station processes such as stamping, heading forging, extrusion and diameter reduction in several forming dies. (1) Use a semi-closed cutting tool to cut the blank, the easiest way is to use a sleeve type cutting tool. (2) During the transfer of short-sized blanks from the previous station to the next forming station, the metal fasteners with complex structures are processed to improve the accuracy of the parts. (3) Each forming station should be equipped with a punch return device, and the die should be equipped with a sleeve-type ejector device. (4) The structure of the main slider guide rail and process components can ensure the positioning accuracy of the punch and the die during the effective use period. (5) The terminal limit switch must be installed on the baffle that controls the material selection, and attention must be paid to the control of the upsetting force. Heat Treatment Of High-Strength Heavy Hex Screw: High-strength nuts and bolts must be quenched and tempered according to technical requirements. The purpose of heat treatment and tempering is to improve the comprehensive mechanical properties of the heavy hex bolt to meet the specified tensile strength value and yield ratio of the product. The heat treatment process has a crucial impact on high-strength fasteners, especially their intrinsic quality. Therefore, in order to produce high-quality heavy hex head bolts, advanced heat treatment technology and equipment must be available. As one of the leading heavy hex bolt manufacturers in China, DT Fastener possesses a complete production line of heavy hex cap screws. Feel free to contact us for more details! For more information about fastener price and heavy hex bolt price, please feel free to contact us!

GB/T 923 acorn hex nut introduction: GB/T 923 black acorn nuts is a nut with a cap, whose function is to prevent foreign impurities and moisture from invading the interior and cause corrosion and rust. At the same time, in places where some industrial machinery often comes into contact with the human body, the GB/T 923 acorn nuts and bolts are often selected as bolt capping to reduce the damage to the human body by the machinery. The purpose of the acorn nuts bolts is the same as that of the hex nuts for sale. Its characteristic is that it is not easy to slip the main nut with a wrench during assembly and disassembly. dismantle. Mainly used for rough and simple parts. GB/T 923 Acorn Hex Nut Specifications  GB /T 923 Acorn Nuts and Bolts GB /T 923 - 2009 Acorn Hex Nuts There are many nuts and bolts manufacturers, but we are one of the best choices for you. For more information about different types of fastener, please feel free to contact us!

GB/T 889.2 lockable nut has the following 3 advantages: First, excellent anti-vibration performance: when the thread is tightened, the crest thread of the lockable nut and bolt tightly enters the 30° wedge-shaped slope of the nut and is clamped, and the normal force exerted on the wedge- shaped slope is the same as the bolt's normal force. The axis forms an included angle of 60° instead of 30°. Therefore, the normal force generated when the anti-loose nut is tightened is much larger than that of the ordinary standard lock nut screw, and it has a great anti-loose and anti-vibration ability. Second, the wear resistance and shear resistance are strong: the 30° slope of the nut thread bottom can make the lockable nut locking force evenly distributed on the threads of all the teeth. Lock nut pack can better solve the problems of thread wear and shear deformation. Third, the repeated use performance is good: a lot of use shows that the locking force of the locking nuts and bolts will not decrease after repeated tightening and dismantling, and the original locking effect can be maintained. GB/T 889.2 Lockable Nut Specifications  GB /T 889.2 Lockable Nut And Bolt GB /T 889.2 - 2016 Prevailing Torque Type Hexagon Nuts(With Non-Metallic Insert), Style 1-Fine Pitch Thread If you need any kinds of nut and bolt supply, please contact us, as one of the most professional fastener manufacturers, Datian is willing to offer you high quality products.

GB/T 12868 Black T Nuts Features: The principle of the inclined plane is adopted, the deformation of the inclined plane is integrated to form a thread, and then it is rotated into a parallel motion, the lead screw is rotated once, and the bolt and t nut is moved to a pitch. GB/T 12868 black hex t nut can effectively save time and effort. GB/T 12868 Galvanized heavy duty t nuts Specifications  Heavy Duty T-Nuts GB /T 12868 GB /T 12868 - 1991 T-Slot Nut If you need any kinds of quality fasteners, please contact us, as a professional fasteners manufacturer in China, Datian is willing to offer you high quality products.