Product name: American standard B16.5 pressure 150 raised face weld neck flange

Features: Butt-welded flanges are not easy to deform, have good sealing, and are widely used. They are easy to connect and use, and can withstand greater pressure. Taking into account the requirements of the production process and the convenience of manufacturing, transportation, installation, and maintenance, the connection between the container and the process pipeline often adopts a detachable structure, that is, butt-welded flange connection, which has good connection strength and tightness. At the same time, the butt-welded flange is highly corrosive, so the technical parameters are strictly controlled during production and welding to ensure that it can give full play to its role and value in production and use.

Advantages:

(1) High pressure resistance, butt welding flange with neck is made of thick steel plate cast and formed into one piece, high strength, strong corrosion resistance

(2) Good stability, durable and anti-corrosion, not easy to rust, suitable for a variety of working environments

(3) Sufficient inventory for fine customization, supporting all kinds of customization

Production Process:

(1) Strict process control

A: Conduct multiple effective self-inspections and hand-in inspections

b: semi-finished pipe pre

c: Mechanical test after heat treatment

d: Automatically controlled heat treatment furnace-stability and pollution prevention

(2) Strict quality control

a: Raw material: tube training after thermal perforation

b: Inspection: chemical composition, accurate size

Product application scenario: Welded neck flanges are used in harsh and critical applications. Some of these conditions include high pressure, wide fluctuations in temperature and pressure, high temperatures, volatile and hazardous fluids, and sub-zero temperatures.

Packing and shipping

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