B. P. ALLOYS LIMITED was established in 1987 by the initiative of Mr. M. C. Gupta, the Chairman and Mr. B. P. Gupta, Managing Director. Under their guidance Strategic planning, Management system and distinctive organizational culture, the company sustain them through a rigorous enforcement of norms sanction and policies .
For last 10 years, Crescent Steel is dealing in various types of wires, such as Spring Steel Wire, Rolling Shutter Wire, Rope Wire & Mild Steel Wires, H.B., H.B.B., Medium Carbon, High Carbon & Annealed Wires Phospher Bronze, Stainless steel for various applications.
The manufacturing plant, situated at Mumbai, is equipped with the latest machinery and equipment for the manufacture of the steel wires. We also cater exclusive needs of the customers.
The company is a large steel company, is the bearing steel, gear steel, spring steel, tool and die and just thick-walled seamless steel tubes and other varieties of precision in the production base, ranking the country’s largest 500 industrial enterprises. Leading products for the gear steel, bearing steel, spring steel, die steel, high alloy steel, tool steel and other special purpose high speed steel, products sold abroad, exported to 30 countries on five continents and regions. Produced large-size four…
Gerdau S.A. (Gerdau) is a producer of long rolled steel. The Company operates in five segments: Brazil (Brazil Business Operation), which includes the steel operations in Brazil (except special steel) and the metallurgical and coking coal operation in Colombia; North America (North America Business Operation), which includes all North American operations, except Mexico and special steel; Latin America (Latin America Business Operation), which includes all Latin American operations, except the operations in Brazil and the metallurgical and coking coal operations in Colombia; Special Steel (Special Steel Business Operation), which includes the special steel operations in Brazil, Spain, the United States and India, and Iron Ore (Iron Ore Business Operation), which includes the iron ore operations in Brazil. The Company’s mills are located in Argentina, Brazil, Canada, Chile, Colombia, Spain, the United States, Guatemala, India, Mexico, Peru, the Dominican Republic, Uruguay and Venezuela.
Our company, Jieyang Baowei Stainless Steel Co., Ltd., is located in Yucheng Industrial Park, Dongshan Region, Jieyang City which is known as the hinterland of Chaoshan Campagna in Guangdong Province. Very close to No. 206 National Highway, freeways and sea, we enjoy very convenient sea, land and air transportation.
Our company has more than 10 years of experience. We focus on all kinds of stainless steel coils and sheets, including cold rolled steel and hot rolled steel. All different kinds of hardness plate steel can be supplied according to clients’ requirements, such as vertical cutting, punching, frosting and other processing.
We have auto control equipment from England and Italy, which stand for the international level. There are also a group of salted and cautious technicians in our company. Therefore, we can provide quality and reliable products and deliver goods in time. Our products are all kinds of cold rolled stainless steel coils, including SUS430, 409, 439, 441, 410S, 304, 301, 321 and other types.
Our products can be delivered by flexible or rigid condition. The surface of BA/2B/2D/ can be frosted. Our products also can take deep drawing and hemming. Our products are suitable for making kitchen tools, adorning, manufacturing in petroleum chemical engineering, and processing auto fittings and spring reeds of electronic fittings.
The spirit of our company is “Humble and Pragmatic, Studious and Expanding, Keeping Improving, Honest and Cooperative”. We would be dedicating ourselves to meeting our clients’ business needs and will continuously provide quality products and reliable services. With all sincerity, we welcome customers both from at home and abroad to inquire and order our products for business.
Joneja Bright Steels Pvt. Ltd. [JBSPL] is a Privately owned, Progressive and Independent producer of Bright Steel Bars and Wires. It has its Office and plants in Faridabad which is part of New Delhi National Capital Region (NCR), India. The company was formed in 1987 and occupies a little over 150,000 sq. ft. of factory space dedicated to the flow line of Automated Combined Drawing Machines, Draw Benches, Wire Drums, Inverted Bull Blocks, Peeling and Grinding Lines, Pit Furnaces and Bell Annealing Furnaces. Over the years, JBSPL has grown to be the one stop shop for most requirements of General Engineering Wires, Spring Steel Wires, Hard Bright (HB) Wires, Half Hard Bright (HHB) Wires, Wires for Spring Washers and Circlips, Cold Heading Quality Wires and Profiles, Shaped Bars, Cold Drawn Bars, Centre-less Peeled Bars and Ground Bars. The well-equipped plants are manned by qualified professionals who are geared to produce High Quality products which are manufactured with utmost precision from Quality steel Procured from Mukund Ltd, Sunflag Iron & Steels Ltd., Usha Martin Ltd, JSW Steels Ltd. , Rashtriya Ispat Nigam Ltd.( RINL) Each product is subject to stringent quality checks at every step From Incoming of the Raw material , Manufacturing till Dispatch.
Longhai Steel Inc. is a China-based producer of steel wire. The Companys operating variable interest entity is Xingtai Longhai Wire Rod Co. Ltd. The Company produces steel wire ranging from six millimeter to 10 millimeter diameter for use primarily in construction applications. The Companys products are sold to several distributors who transport the wire to nearby wire processing companies that make a variety of products including screws, nails, and wire mesh used to reinforce concrete and for fencing. Longhai Steel Inc. has an annual capacity of 1.5 million metric tons of steel producing. The Companys production facilities are located at a 200,000 square meter property in Xingtai, Hebei.
Marmagoa Steel Limited is an India-based company, which is engaged in the manufacturing of steel products. The Company products include spring leaves for automobiles/railways; flanges connecting rods, axle shafts for automobile and engineering industry; hgh tensile fasteners; link chain, gears, eastic rail clips and helical springs. The Companys customers include Tata Motors, Ashok Leyland, Mahindra & Mahindra, Maruti Udyog, Canara Springs and Jamna Auto, among others.
hangHai Testeeel Industry CO., LTD is the professional supplier of roadway safety and traffic facilities products, we are engaging in the roadways safety products production, construction, sale. Our products focus on the roadway safety and ‘keep the road more safety ‘is our purpose, Our products are sold to worldwide, Our market includes EU, USA, South America, Middle East, RUSSIA, EAST SOUTH ASIA, AFRICA. ETC. We have factory in JIANGSU PROVINCE,Our products include Raised Pavement Markers (road stud), Highway Delineator, Anti-Glare Screen, Solar Traffic Facilities(including solar road stud, solar traffic light, solar traffic signal), Guardrail, Reflective sheeting for traffic sign, Fencing barrier serial, Glass Beads for road reflective marker, Rubber Speed Hump, Traffic light, Traffic signal, Traffic cone, Convex Mirror, Road Line Marking Machine and Paint..
Store Steel d.o.o. is a Slovenia-based company established in 1851. It is mainly engaged in the manufacturing of steel and steel products. The company offers mainly forging steel, spring steel and engineering steel. Store Steel d.o.o. wholesales and retails its output to various industrial companies, building and construction companies, retail chains and individual clients in Slovenia through a network of warehousing and distribution centers across the country.
Never as in last years cooperation between Customer and supplier has been the key element for excellence of both.
New needs, new shapes, new working processes, new materials: only strong relationship in supply chain allows all link to give best result .
For this reason Metallurgica Pessina aim to be a partner for her Customers for soft annealed steel strips and hardened and tempered steel strips.
The experience gained in more than 70 years assures the best assistance to the Customer in choosing proper material and satisfying special needs.
The slimness of an independent family managed company means easy and helpful contacts besides flexibility in carrying out orders.
Zhejiang Bainai Steel Strip Co.,Ltd,who was established in 1999, is a factory professionally making cold rolled & heat treatment steel strips.It is located in the Lizhai Industrial District,Donyang,Zhejiang Province.The traffic is very convenient,with a distance about 30Kms toYiwu Railway Station,150Kms to Xiaoshan Airport and 160Kms to Ningbo Port. We are in a position to supply more than 50000Mts superior quality steel strips made by different kinds of steel grades including 50#,60#,65Mn,50GrVA,T8A,T10A,60Si2Mn,SK4 and SK5 etc.The available size range is thickness (0.08-5.0mm) and width(10-400mm).At present,there are 3 modern workshops & 1 multi-functional office building,covering 350000M2 in all.
Our company has an asset totally value RMB260 million and 215 staffs.There are 8 advanced technicians & 45 experts.80% of them obtain the college diplomas.We have owned the advanced equipment & adopted the strict quality inspection system being in compliance with ISO9001:2000 standard. A new researching centre has been jointly set up by our experienced technicians and the famous Zhejiang University.Both the standard called “clear production” and development strategy called “Focusing on people,Booming the enterprise by science & technology” are implemented thoroughly.We enjoy a good reputation from the domestic & foreign markets,especially we have ranked the first-rate on the products’ flatness,hardness & surface smoothness.All our products are wildely used in these industries such as automobile clutch friction plate,national defence,textile equipment,garden tools,building tools,electric machinery,bunch door,measuring tape,clock spring,lock-making,shoe-making & other standard component.
Taking the advantages of attending the Fairs in China,abroad & electronic commerce platform,our quality products have been exported to the European countries,the United States,the Middle East & Southeast Asia.Meanwhile,we also obtain a handsome share in the domestic market.Within such a short time of 8 years,Zhejiang Bainai has rapidly become one of the key suppliers of superior quality steel strips in China.
Ped certified manufacturer of PTFE COATED fasteners like bolts, nuts, washers, threaded rod. Materials included inconel, monel, hastelloy, duplex and super duplex steel fasteners. Xylan Coating, PTFE coating dacromet coating is our speciallity.
Since the past few years we have expertise in all exotic grades of fasteners meeting custom requirements if our esteemed clients varying from aeronautics to general purpose applications.
Fasteners are a crucial part of our manufacturing line.
Our manufacturing range in metric sizes ranges from m1-m150
and imperial size ranges from 1/4″-6″ and #1-#20 in numeric inch series.
some of the most known fasteners are mentioned below
Stainless steel fastener range are manufactured in the following grades
- 410 stainless steel fasteners used for martensitic applications
- 304 stainless steel fasteners used for general purpose applications
- 304l stainless steel fasteners used for cryogenic applications
- 309 stainless steel fasteners used for high temperature applications
- 310 stainless steel fasteners used for high temperature applications
- 316 stainless steel fasteners used for corrosive environments
- 316l stainless steel fasteners used for sea water applications
- 317l stainless steel fasteners used for corrosive environments with high temperature applications
- 321 stainless steel fasteners used for high temperature applications
- 347 stainless steel fasteners used for high temperature applications
- 348 stainless steel fasteners used for high temperature applications
- a286 fasteners used for high temperature applications like aerospace.
Apart from stainless steel we also produce alloyed stainless steel fasteners which are expensive as compared to austenitic and martensitic stainless steel known at nitronic stainless steel below are the grades mentioned.
for high temperature applications, a cheaper alternative as compared to nickel alloys are nemonic alloys mentioned below.
For corrosive environments we produce monel fasteners namely
Corrosion and high temperature resistance both can be achieved in the below inconel fasteners.
- inconel 600 fasteners
- inconel 603 fasteners
- inconel 602 fasteners
- inconel 601 fasteners
- inconel 625 fasteners
- inconel 617 fasteners
- inconel 718 fasteners
- inconel x 750 fasteners
- inconel 686 fasteners
high temperature fasteners generally used for aeronautics are mentioned below.
high temperature plus high corrosion resistant hastelloy fasteners are manufactured in the following four grades at torqbolt
99% pure nickel based fastners used for special applications.
titanium and aeronautics have a very old relation and particularly in the following 2 grades.
if better corrosion resistant fasteners are required as compared to stainless steel, silicon bronze and copper nickel is used.
high temperature alloy steel available at cheaper rates as compared to nickel alloys.
Super high austenitic and precipitation hardening stainless steel grades
- 330 stainless steel fasteners
- 904l stainless steel fasteners
- 254 smo fasteners
- alloy 20 fasteners
- 17 4 ph fasteners
- 15 5 ph fasteners
- al 6xn fasteners
Dual Phase stainless steel fasteners with high prep ration used for extremely corrosive environments with high toughness,
- duplex 2205 fasteners
- duplex s31803 fasteners
- duplex 2507 fasteners
- ferralium 255 fasteners
- super duplex s32760 fasteners
- s32520 fasteners
We have a state of art infrastructure facility along with a highly committed and motivated workforce dedicated at achieving total quality control. We have our own on-house production unit where everything from the designing to its finalization is done under the aegis of our competent technical personnel.
TMT bars in chennai are high-strength reinforcement bars having a tough outer core and a soft inner core. It is backbone of the civil construction, which is widely used in general purpose concrete reinforcement structures, bridges and flyovers, dams etc.
Belleville Disc Springs also was called “Disc Springs” “Conical Disc Springs”, include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves. Disc Springs are widely used in petrochemical, electric power, metallurgy, engineering, machine tools, national defense, and other industries.
Bearing Preload Disc Springs manufacturer Description
The Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs. And sometimes it also was called “Conical disc springs” “Belleville Disc Springs” or “Belleville Washers”.
Hegong Disc Springs are conically washers and have a rectangular cross-section, which is loaded in the axial direction. It has a small volume and large energy storage compared to traditional helical springs and can be used as a single disc spring or in the stack (stack in parallel, in series or parallel & series combination).
The standards for disc springs mainly include DIN2092 (Calculation) / DIN2093 ( Quality Specifications-Dimensions ) of Germany, JIS B 2706- Japan, GB/T 1972-2005 of China and ISO 19690 : 2017 ( HEGONG SPRING ® is the drafting team member for international standard ISO 19690 : 2017 and Chinese national standard GB/T 1972-2005 ). Among them, DIN2093 is most widely used in the world.
belleville washer design are designed & manufactured according to DIN2092 & DIN2093, working for dynamic or static applications. The engineers of HEGONG SPRING® are pleased to design the springs for the specific applications together with the customer’s R&D department. Be free to contact with our engineers. Tech@DiscSpringsMFG.com.
Generally, disc springs include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves.
Surface Condition And Corrosion Protection:
Polish
Phosphating and oil
Mechanical Zinc Plating
Chemical Nickel Plating
Docromet / Geomet Coating
Electrophoresis
Tolerance:
The Tolerance is according to DIN2093 standards
Belleville Spring Washers exporter Specification:
The following specification table covers the “standard” sizes and some non-standard sizes. HEGONG SPRING ® customizes Belleville Disc Springs as well. The max OD is up to 1000mm. If you require the custom Belleville Disc Springs, please contact our sales engineers.
Disc Spring Stacks
Disc spring can be used in a single piece, as well in multi pieces with different combinations. disc springs stack set is usual to use disc spring stacks with various combinations to meet your specified applications.
Description
The required various load/deflection characteristics of Belleville disc springs China can be obtained from the various stacking combinations. The stack combination methods and load&deflection relation as the table below.
The designed & expected load/deflection characteristics of disc springs stack just be reached under the correct installation. A guiding element is necessary to keep the Hegong disc springs stack in position. This should preferably be a mandrel. HEGONG SPRING® can deliver disc springs stack pre-assembled on a guiding element and highly recommend this way.
Advantages of wholesale disc springs stack:
- Provide specific load/deflection data for the whole set of disc springs stack. (HEGONG SPRING®’s load testing machines can measure loads up to 4000KN)
- Small load tolerance
- Easier to install
Learn more about HEGONG DISC SPRING via https://www.discspringsmfg.com/