国产精品一区二区在线,中文字幕在线一区二区三区,理论视频在线

OEM/ODM China Rtj Flange - Galvanized Long Bolts And Nuts – Deye

Short Description:

Request a quote

Feature

Product Tags

Feedback (2)

Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for SAF2205 elbow , GGG50 Ball valve , API plug valve , Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.

OEM/ODM China Rtj 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.

Product detail pictures:

Related Product Guide:

Our purpose is to fulfill our clients by offering golden company, great price and premium quality for OEM/ODM China Rtj Flange - Galvanized Long Bolts And Nuts – Deye , The product will supply to all over the world, such as: Italy , Bogota , British , Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.

barrel nipple