Duplex Steel Machine Bolts


Duplex Steel Machine Bolts Duplex Steel Machine Bolts are part of duplex steel fasteners with specific characteristics in Chemical as well as physical properties. We got good name in the market for the variety of duplex steel Machine Bolts. These Duplex Steel Machine Bolts are made according to the industrial norms and well comply to best quality levels. As the components designed and well checked by experienced engineers and maintained accurate, sturdiness, anti-corrosion etc. so can be used without any problems.

Duplex steel hex bolt is a headed fasteners which can fe either fully threaded or partially threaded as per the well specified international standard and specifications.

 

 

Types of Duplex Steel Machine Bolts


Duplex stainless steel Machine Bolts can be mainly distinguished in two parts one is fully threaded bolts which are also been called duplex steel hex screws as they are fully threaded so it playing a role of a screw which normally gets fully inserted and another one is half threaded duplex steel bolts. The head of these bolts can be either normal standard one or heavy hex head bolts. There are many standard describing dimensions of duplex steel Machine Bolts and other metal fasteners like DIN standard, ANSI standard.

 

Duplex Steel Machine Bolts Dimensional Standards

 

  • DIN Standard Duplex Steel Machine Bolts
  • ANSI Standard Duplex Steel Machine Bolts
  • BS Standard duplex steel Machine Bolts
  • ISI Standard Duplex Steel Machine Bolts
  • ISO Standard Duplex Steel Machine Bolts

 

Duplex Steel Machine Bolts Size Range


We are manufacturing Duplex steel bolts size range from 1/2" Diameter to 4" Diameter and up to 10 feet long or as per special requirement of customer.

 

Duplex Steel Machine Bolts Grades

 

  • ASTM F51 Grade Duplex Steel Machine Bolts
  • ASTM F53 Grade Duplex Steel Machine Bolts
  • 1.4462 Grade Duplex Steel Machine Bolts
  • UNS 31803 Grade Duplex Steel Machine Bolts
  • 2205 Grade Duplex Steel Machine Bolts

 

Duplex Steel Machine Bolts Technical Standards and Specifications

 

  • ASTM A182 F51 Standard Duplex Steel Machine Bolts
  • ASTM A182 F53 Standard Duplex Steel Machine Bolts

 

 

DIN standards Duplex Steel Machine Bolts

 

  • DIN 609 Duplex Steel Machine Bolts
  • DIN 610 Duplex Steel Machine Bolts
  • DIN 931 Duplex Steel Machine Bolts
  • DIN 933 Duplex Steel Machine Bolts
  • DIN 961 Duplex Steel Machine Bolts
  • DIN 6914 Duplex Steel Machine Bolts

 

ISO standards Duplex Steel Machine Bolts

 

  • ISO 4017 Duplex Steel Machine Bolts

 

Duplex Steel Hex Bolt Threading Options

 

  • Imperial Threaded Duplex Steel Machine Bolts
  • Metric Threaded Duplex Steel Machine Bolts

 

Manufacturing process of Duplex Steel Machine Bolts

 

There is a huge variety of fasteners in duplex steel and it depends on type of fasteners you need to manufacture to adopt the manufacturing it. For example Hex bolt is a kind of fasteners and for manufacturing it we need plain bar. There are two process to manufacture these DS Bolts i.e Cold forming process as well as hot forming process, threads on duplex steel Machine Bolts one is of thread rolling process and second is chezer threading. Second process is out dated and rarely sued while the first process is universally accepted and quality process.

 

Quality Check of Duplex Steel Machine Bolts

There are many points check while manufacturing to delivery of duplex steel Machine Bolts. Since Machine Bolts can be manufactured in three ways the quality check of these fasteners will be accordingly.

Weather it is duplex steel Machine Bolts or it is nickel alloy Machine Bolts or even stainless Machine Bolts, the quality check for all the Machine Bolts remains same. The first and foremost thing in quality check of these Machine Bolts is uniformity of threading pattern so that the nuts or the object where these Machine Bolts are suppose to be fitted should neither be loose nor there should be any problem while fitting it. .

 

Industrial Applications of Duplex steel Machine Bolts


Duplex Steel Machine Bolts are being used in Oil and Gas industries, Offshore Industries, On Shore Industries, Water purification plants, Construction Industries, etc. The demand for Duplex Steel Machine Bolts are increasing day by day because of its characteristics.

 

Duplex Steel Machine Bolts Applications :

 

  • Marine and Ship Building Industry
  • Petroleum Refineries
  • Oil and gas production Industry.
  • Offshore Industries.
  • Water Treatment Plants

 

Duplex Steel Machine Bolts :

Inspection Check Points:

There are certain points where bolts have to be inspected to make ensure that the best quality is believer to customer.

  • Dimensions
  • Crack Free

 

Duplex Steel Machine Bolts manufacturers Test Procedure :

 

All our Duplex Steel Machine Bolts are 100% carefully inspected through series of dedicate testing procedures, including:

  • Material verification for Duplex Steel Machine Bolts
  • Dimension check such as tolerance, lobing, out-of-roundness
  • Roughness inspection
  • Final Mechanical Properties of Duplex Steel Machine Bolts .
  • Overall quality inspection (Includes eddy current (non-destructive) electric testing.)

 

We are proud to establish ourselves amongst the leaders of market as Duplex Steel Machine Bolts Manufacturer and Suppliers . Duplex Steel Machine Bolts available with us provided at reasonable prices with no quality compromise ensures optimum level of customer satisfaction.

 
Marking of our manufactured and supplied Duplex Steel Machine Bolts

All Duplex Steel Machine Bolts are marked with respective Grade, Heat/ Lot No, and our company trade mark. On special requests we can also, make custom marking on these flanges.

 

Duplex Steel Machine Bolts Packaging :


All finished Duplex Steel Machine Bolts are packed to suit the special conditions for international deliveries and can also customized as per customer's specific requirements.

 

Duplex Steel Machine Bolts Manufacturers Test Certificates & Documentation:

 

We do provide Manufacturer Test Certificate as per EN 10204 / 3 or EN 10204 / 3.1B as per customers order specifications, Raw Materials Certificate, 100% Radiography Test Report etc.

 

Market for our Duplex Steel Fasteners

Europe | Albania | Andorra | Austria | Belarus | Belgium | Bosnia-Herzegovina | Bulgaria | Croatia | Czech Republic | Denmark | Estonia | Finland | France | Germany | Greece | Hungary | Iceland | Ireland | Italy | Latvia | Liechtenstein | Lithuania | Luxembourg | Macedonia | Malta | Moldova | Monaco | Netherland | Norway | Poland | Portugal | Romania | Russia | Serbia and Montenegro | Slovakia | Slovenia | Spain | Sweden | Switzerland,Turkey | Ukraine | United Kingdom | Africa | Algeria | Angola | Benin | Botswana | Burkina | Burundi | Cameroon | Cape Verde | Central African Republic | Chad | Comoros | Congo | Egypt | Eritrea | Ethopia | Gabon | Gambia | Ghana | Guinea | Ivory Coast | Kenya | Lesotho | Liberia | Libya | Madagascar | Malawi | Mali | Mauritania | Mauritius | Morocco | Mozambique | Namibia | Niger | Nigeria | Rwanda | Senegal | Sierra Leone | Somalia | South Africa | Sudan | Swaziland | Tanzania | Togo | Tunisia | Uganda | Zambia | Zimbabwe | Asia | Afghanistan | Armenia | Azerbaijan | Bahrain | Bangladesh | Bhutan | Brunei | Cambodia | China | Cyprus | East Timor | Georgia | Hong Kong | India | Indonesia | Iran | Iraq | Israel | Japan | Jordan | Kazakhstan | Kuwait | Kyrgzstan | Laos | Lebanon | Malaysia | Maldives | Mongolia | Myanmar | North Korea | Oman | Pakistan | Palau | Philippines | Saudi Arabia | Singapore | South Korea | Sri Lanka | Syria | Taiwan | Thailand | Vietnam | Yemen | Caribbean | Anguilla | Antigua & Barbuda | Aruba | Bahamas | Barbados | Bermuda | British Virgin Islands | Cayman Islands | Cuba | Dominican Republic | Grenada | Guadeloupe | Haiti | Jamaica | Martinique | Montserrat | Saint Kitts and Nevis | Saint Lucia | Trinidad and Tobago | Turks and Caicos | US Virgin Islands | Central America | Belize | Costa Rica | Costa Rica | El Salvador | Guatemala | Honduras | Mexico | Nicaragua | Panama | North America | Canada | Alberta | British Columbia | Newfoundland | Northwest Territories | Nova Scotia | Nunavut | Nunavut | Ontario | Quebec | Saskatchewan | Yukon,United States | Alabama | Alaska | Arizona | Arizona | Arkansas | California | Colorado | Connecticut | Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Rhode Island | South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virgina | Washington | Washington D.C. | West Virginia | Wisconsin | Wyoming | South America | Argentina | Bolivia | Brazil | Chile | Colombia | Ecuador | Guyana | Paraguay | Peru | Suriname | Uruguay | Venezuela | Oceania | American Samoa | Australia | Christmas Island | Cocos Islands | Cook Islands | Fiji | French Polynesia | Guam | Kiribati | Marshall Islands | Midway Islands | Nauru | New Caledonia | New Zealand | Norfolk Island | Papua New Guinea | Pitcairn Islands | Solomon islands | Tonga | Tuvalu | Vanuatu |