High Quality for Flange - Galvanized Long Bolts And Nuts – Deye

High Quality for Flange - Galvanized Long Bolts And Nuts – Deye

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We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Clamped butterfly valves , Project Ball valve , One ball air valve , Safety through innovation is our promise to each other.
High Quality for Flange - Galvanized Long Bolts And Nuts – Deye Detail:

Standard: DIN6914-6916 , ASMEB18.2.6 and JISB1186 AS1252.
Different sizes between M12 and M30 are available.
Material: B7/2H, 20MnTiB ,35VB. A3, A1, A2. A4.
Pressure rating: 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9.
surface treatment: black oxide , hot galvanizing ,black, Dacromet and zinc plating.
Hexagonal head types: one is flat-brained and the other is concave-brained.
Depending on the position of the flange bolt, the size requirements of the disc are different. There are also flat bottom and toothed parts.

 

The quantity of bolts for a flange connection will be given by the number of bolt holes in a flange, diameter and length of bolts is dependent of flange type and Pressure Class of flange.

 

Stud Bolt length are defined in ASME B16.5 standard. The length in inches is equal to the effective thread length measured parallel to the axis, from the first to the first thread without the chamfers (points). First thread is defined as the intersection of the major diameter of the thread with the base of the point.


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 Galvanized Long Bolts And Nuts – Deye detail pictures


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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for High Quality for Flange - Galvanized Long Bolts And Nuts – Deye , The product will supply to all over the world, such as: Montreal , Ghana , Sacramento , We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Gail from Montreal - 2017.11.20 15:58
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Diana from Angola - 2018.09.29 13:24
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