Factory wholesale B7 Bolt - Galvanized Long Bolts And Nuts – Deye
Factory wholesale B7 Bolt - 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.
Product detail pictures:
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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Factory wholesale B7 Bolt - Galvanized Long Bolts And Nuts – Deye , The product will supply to all over the world, such as: India , Madagascar , Slovakia , we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By Kama
from Luxembourg
- 2017.02.14 13:19
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
By Carol
from Jordan
- 2018.06.19 10:42
