China Good quality Flange With Raised Face - Galvanized Long Bolts And Nuts – Deye Manufacturer and Supplier

Good quality Flange With Raised Face - Galvanized Long Bolts And Nuts – Deye

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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Flow regulation valve , F91 Alloy Steel globe valve , Threaded Bronze valve , Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.

Good quality Flange With Raised Face - 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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We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Good quality Flange With Raised Face - Galvanized Long Bolts And Nuts – Deye , The product will supply to all over the world, such as: Bhutan , Switzerland , Angola , During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.

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