China Factory Free sample Seamless Pipes - Black Steel Bolts With Nuts – Deye Manufacturer and Supplier

Factory Free sample Seamless Pipes - Black Steel Bolts With Nuts – Deye

Short Description:

Request a quote

Feature

Product Tags

Feedback (2)

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 Pressure Seal gate valve , Butt Welded Butterfly Valve , API 602 Check Valve , Are you still looking for a quality product that is in accordance with your good company image while expanding your product range? Try our quality products. Your choice will prove to be intelligent!

Factory Free sample Seamless Pipes - Black Steel Bolts With 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:

Related Product Guide:

Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Factory Free sample Seamless Pipes - Black Steel Bolts With Nuts – Deye , The product will supply to all over the world, such as: Malawi , Senegal , Slovakia , With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.

304l Flange