China Industrial Pipe Fittings Manufacturer, Supplier, Factory

We have been commitment to offer the aggressive value ,exceptional goods good quality, likewise as fast delivery for Industrial Pipe Fittings, Flange, Alloy Flange, Dual Phase Steel Flange, Carbon Steel Flange, For anyone who is fascinated in any of our products and solutions, remember to come to feel totally free to get in touch with us for more facts. We hope to cooperate with additional good friends from everywhere in the world.
Industrial Pipe Fittings, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our items, make sure you do not hesitate to contact us, we'll be happy to provide you with further information!

Hot Products

Butt Welding 45 Degrees Short Elbow

SN Valve is a leading China butt welding 45 degrees short elbow manufacturer. Butt welding 45 degrees short elbow is a pipeline connector manufactured through hot pressing, cold working, welding and other processes, with an angle of 45 degrees, the connection is butt-welding, i.e., the elbow is directly welded to the pipe.

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

Copper Alloy Tube Sheet

SN Valve is a leading China copper alloy tube sheet manufacturer. The production process of copper alloy tube and plate usually includes raw material preparation, melting and casting, processing and moulding, heat treatment and surface treatment and other steps. Among them, melting and casting is the copper alloy raw materials into liquid state after melting and casting into the required shape; processing and forming through cutting, drilling, welding and other processes will be processed into the casting of the pipe plate in line with the requirements of the heat treatment can further improve the mechanical properties of copper alloys and corrosion resistance; surface treatment can improve the surface quality of the pipe plate and corrosion resistance.

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

Paddle Blank and Spacer

SN Valve is reputed Paddle Blank and Spacer Manufacturers in CHINA, Our offered Spade and Spacers are normally referred to as Line Blinds, has the similar function as a Spectacle Blind . The Spade or Spacer is fitted in the line between two flanges and is bolted in place. The Spade Ring Spacer is used when the line is required open and the Paddle Blind or Spade is installed when the line is required blocked or closed. To change it from open to closed, only half the bolts need to be removed and the Paddle Spacer is swapped over. The removed bolts are then installed and tightened. The handle from the pipe and provides an indicator of a Spade or Ring Spacer is installed.

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

Blind Flange

As the professional manufacturer, we would like to provide you shuangneng Blind Flange.And we will offer you the best after-sale service and timely delivery.A blind flange is a type of flange without a hole in the center, which is designed to seal off the end of a pipeline or used to remove debris from a pipeline during maintenance. The Flange usually made of high quality steel, such as carbon steel, alloy steel or stainless steel, to meet the needs of different working environments.

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

Non Standard Flange

Non standard flanges are relative to standard flanges, which refer to those flanges that do not conform to the standard sizes, shapes or materials stipulated by the state or industry.
Non-standard: the size, shape or material of non-standard flanges usually do not conform to common national or industry standards.
Customization: due to the special nature of non-standard flanges, it usually needs to be customized and produced according to the specific needs of customers.

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

Rubber Flexible Joint Flange

The rubber flexible joint flange is a part used to connect pipes and equipment together. It consists of two parts: a flexible rubber joint and a flange. Rubber flexible joints are usually made of rubber materials and have good elasticity and sealing properties. In addition, they can also absorb the vibration and displacement of the pipeline to protect the pipeline from damage. On the other hand, a flange is a metal part used to connect pipes or equipment, with one or more protruding edges (i.e., flange faces) for bolting with other flanges or parts.

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

How much do you know about tube sheets?
In the complex systems of heat exchangers, boilers, and filtration systems, tube sheets are essential components that determine efficiency, safety, and service life. Often described as the backbone of these systems, tube sheets are precision-engineered sheets, typically round in shape, drilled with precisely aligned holes that support, separate, and seal the tubes. As a leading manufacturer in China, SN Valve specializes in advanced engineering and produces high-quality tube sheets that meet the most stringent industry standards.
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Main design of stainless steel non-standard flange
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China Industrial Pipe Fittings Manufacturer, Supplier, Factory

Related Products

Hot Products

Butt Welding 45 Degrees Short Elbow

Copper Alloy Tube Sheet

Paddle Blank and Spacer

Blind Flange

Non Standard Flange

Rubber Flexible Joint Flange

How much do you know about tube sheets?

Comprehensive Guide to Stainless Steel Tee Fittings: Types, Uses, and Benefits

Stainless Steel Socket Weld (SW) Flanges: A Comprehensive Guide to Features, Applications, and Industry Advantages

2022.7.14 ShuangNeng in Shandong Zibo Exhibition

Main design of stainless steel non-standard flange

Stainless Steel Welding Neck Flanges Revolutionize Industrial Piping Systems with Advanced Compliance and Sustainability

Jodie 2024-11-01 11:02:30

Murray 2024-10-30 11:27:00

Maureen 2024-12-25 00:14:38

ron gravatt 2025-02-04 19:49:51

Anne 2024-11-06 20:03:27

Quyen Staten 2024-11-24 04:24:25

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