China Dual Phase Steel Flange Manufacturer, Supplier, Factory

We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Dual Phase Steel Flange, Flange, Alloy Flange, Carbon Steel Flange, Industrial Pipe Fittings, we could solve our customer problems asap and do the profit for our customer. For those who need superior provider and excellent , pls choose us , thanks !
Dual Phase Steel Flange, With many years good service and development, we've a professional international trade sales team. Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!

Hot Products

Stainless Steel 90° Industry Elbow

SN Valve is a leading China stainless steel 90° industry elbow manufacturer.

SIZE:

DN10(3/8")	DN15(1/2")	DN20(3/4")	DN25(1")	DN40(1-1/2")
DN50(2")	DN80(3")	DN100(4")	DN125(5")	DN150(6")
DN200(8")	DN250(10")	DN300(12")	DN350(14")	DN400(16")
DN450(18")	DN500(20")	DN550(22")	DN600(24")

Customized Size Consult Us

Socket Welding 45 Degrees Elbow

Socket welding 45 degrees elbow is mainly used to change the direction of transmission of fluid in a piping system by turning it at an angle of 45 degrees. It is designed with a socket at one end and an outer diameter matching the pipeline at the other end, making it easy to insert into the main pipeline for welding. This elbow is usually used in small diameter, high pressure piping systems, such as petroleum, chemical, electric power and other industries in the pressure piping system, to ensure that the fluid in the transmission process is smooth and safe.

SIZE:

DN10(3/8")	DN15(1/2")	DN20(3/4")	DN25(1")	DN40(1-1/2")
DN50(2")	DN80(3")	DN100(4")	DN125(5")	DN150(6")
DN200(8")	DN250(10")	DN300(12")	DN350(14")	DN400(16")
DN450(18")	DN500(20")	DN550(22")	DN600(24")

Customized Size Consult Us

Soft Joint Flange

High quality soft joint flange is offered by China manufacturer SN Valve. Soft joint flange usually consists of a pair of flanges, a soft joint (e.g. made of rubber, plastic or other elastic materials) and a number of bolts and nuts. The soft joint sits between the two flanges and acts as a seal and cushion. This type of flange connection through the bolts and nuts to the two flanges closely clamped together, and use the elastic deformation of the soft joint to compensate for the piping system displacement, vibration and temperature changes and other factors caused by the stress.

SIZE:

DN10(3/8")	DN15(1/2")	DN20(3/4")	DN25(1")	DN40(1-1/2")
DN50(2")	DN80(3")	DN100(4")	DN125(5")	DN150(6")
DN200(8")	DN250(10")	DN300(12")	DN350(14")	DN400(16")
DN450(18")	DN500(20")	DN550(22")	DN600(24")

Customized Size Consult Us

Butt Welding 90 Degrees LR Elbow

A butt welding 90 degrees lr elbow elbow is a pipe fitting that is connected to a pipe by welding with a 90-degree bending angle and a long bending radius, often referred to as a long radius (LR) elbow. The design of this elbow allows for a smoother flow of fluid through the pipe, reducing flow resistance and pressure loss.

SIZE:

DN10(3/8")	DN15(1/2")	DN20(3/4")	DN25(1")	DN40(1-1/2")
DN50(2")	DN80(3")	DN100(4")	DN125(5")	DN150(6")
DN200(8")	DN250(10")	DN300(12")	DN350(14")	DN400(16")
DN450(18")	DN500(20")	DN550(22")	DN600(24")

Customized Size Consult Us

Figure-8 Blank

SN Valve is a leading China figure-8 blank manufacturer. The Figure-8 Blank is a specially shaped piping accessory that resembles the cross-section of the number ‘8’. It is mainly used in piping systems, especially in the need to isolate or cut off the pipeline medium occasions. Through the installation of 8-word blind plate, you can achieve effective isolation of the pipeline, so as to facilitate the overhaul, maintenance or replacement of other accessories in the pipeline.

SIZE:

DN10(3/8")	DN15(1/2")	DN20(3/4")	DN25(1")	DN40(1-1/2")
DN50(2")	DN80(3")	DN100(4")	DN125(5")	DN150(6")
DN200(8")	DN250(10")	DN300(12")	DN350(14")	DN400(16")
DN450(18")	DN500(20")	DN550(22")	DN600(24")

Customized Size Consult Us

Pressure Vessel Flange

Pressure vessel flange, i.e. pressure vessel flange, is a key component on the pressure vessel used to connect piping, valves, instruments and other equipment.Pressure vessel flange is a standardized connecting part, which is connected to the inlet and outlet of the pressure vessel or other parts that need to be connected to achieve a reliable connection between the pressure vessel and other equipment or pipelines. In the pressure vessel, the flange not only plays the role of connection, but also bears the important task of ensuring the sealing performance and bearing pressure.

SIZE:

DN10(3/8")	DN15(1/2")	DN20(3/4")	DN25(1")	DN40(1-1/2")
DN50(2")	DN80(3")	DN100(4")	DN125(5")	DN150(6")
DN200(8")	DN250(10")	DN300(12")	DN350(14")	DN400(16")
DN450(18")	DN500(20")	DN550(22")	DN600(24")

Customized Size Consult Us

Related Blog
Reviews

What Is a Plate Flange?
In industrial piping systems, structural connections, and pressure equipment, few components are as critical—and as misunderstood—as the plate flange. Whether you are designing a new pipeline, upgrading an existing system, or sourcing components for heavy-duty industrial use, understanding plate flanges can directly impact safety, performance, and long-term cost efficiency.
What Are High-Pressure Vessel Flanges? A Guide by Stainless Steel Flange and Pipe Fittings manufacturers
Stainless Steel vs Carbon Steel Flanges – Revealing Long-Term Cost Savings
In 2023, Saudi Aramco’s Jazan refinery replaced 1,200 carbon steel flanges with 316L stainless steel, cutting maintenance costs by 55% over 18 months. Coastal humidity caused rapid carbon steel corrosion, while 316L’s chloride resistance extended service life from 3 to 15+ years.
The origin of ship flanges and ship flat welding flanges
The origin of the product name 'marine flange' is closely related to its intended use.
How Can Blind FLANGE Ensure Pipeline Safety and Easy Maintenance?
Blind flanges are critical components in modern piping systems, widely used to seal the ends of pipelines, valves, and pressure vessel openings. This article provides a comprehensive guide to understanding blind flanges, their structure, applications, advantages, and maintenance practices. It is designed to help engineers, procurement managers, and maintenance teams make informed decisions, reduce operational risks, and improve system reliability in industrial environments.
Material Characteristics of Stainless Steel Flange: A Comprehensive Guide
Stainless steel flanges are essential components in piping systems, offering durability, corrosion resistance, and high strength. Understanding their material characteristics ensures optimal performance in various industrial applications. Below, we explore the key properties, specifications, and FAQs about stainless steel flanges.

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China Dual Phase Steel Flange Manufacturer, Supplier, Factory

Related Products

Hot Products

Stainless Steel 90° Industry Elbow

Socket Welding 45 Degrees Elbow

Soft Joint Flange

Butt Welding 90 Degrees LR Elbow

Figure-8 Blank

Pressure Vessel Flange

What Is a Plate Flange?

What Are High-Pressure Vessel Flanges? A Guide by Stainless Steel Flange and Pipe Fittings manufacturers

Stainless Steel vs Carbon Steel Flanges – Revealing Long-Term Cost Savings

The origin of ship flanges and ship flat welding flanges

How Can Blind FLANGE Ensure Pipeline Safety and Easy Maintenance?

Material Characteristics of Stainless Steel Flange: A Comprehensive Guide

Fanny 2024-12-27 05:27:24

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Freda 2025-01-30 17:03:07

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