Welding Neck Flanges, NW Long Weld Neck Flanges

Welding Neck Flanges, NW Long Weld Neck Flanges


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Sunny Steel
Payment Terms
D/P,L/C,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
welding neck flanges, nw long weld neck flanges
Category
Flanges

Yosin Steel Pipe Co., ltd.

Membership
BIZ
Country / Year Established
China China / 2000
Business type
Manufacturer
Verified Certificate

11

Product name Welding Neck Flanges, NW Long Weld Neck Flanges Certification -
Category Flanges Ingredients -
Keyword welding neck flanges , nw long weld neck flanges Unit Size -
Brand name Sunny Steel Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

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The Welding neck flanges is normally referred to as the high hub flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. The welding neck flange is the best designed butt-welded flange of those currently available becuase of its inherent structural value. It is expensive because of the design.

Standards, Dimensions & Weight
  • ASME/ANSI B16.5 Class 150 WN
  • ASME/ANSI B16.5 Class 300 WN
  • ASME/ANSI B16.5 Class 600 WN
  • ASME/ANSI B16.5 Class 900 WN
  • ASME/ANSI B16.5 Class 1500 WN
  • ASME/ANSI B16.5 Class 2500 WN
  • ASME B16.47 Series A/MSS SP-44 Class 150 WN
  • ASME B16.47 Series A/MSS SP-44 Class 300 WN
  • ASME B16.47 Series A/MSS SP-44 Class 600 WN
  • ASME B16.47 Series A/MSS SP-44 Class 900 WN
  • ASME B16.47 Series B/API 605 Class 75 WN
  • ASME B16.47 Series B/API 605 Class 150 WN
  • ASME B16.47 Series B/API 605 Class 300 WN
  • ASME B16.47 Series B/API 605 Class 600 WN
  • ASME B16.47 Series B/API 605 Class 900 WN
  • BS 3293 Class 150 WN
  • BS 3293 Class 300 WN
  • BS 3293 Class 600 WN
  • DIN 2631 PN 6
  • DIN 2632 PN 10
  • DIN 2633 PN 16
  • DIN 2634 PN 25
  • DIN 2635 PN40
Usage:
Flanges are integral parts of many engineering and plumbing projects. In many applications, engineers need to find a way to close off a chamber or cylinder in a very secure fashion, usually because the substance inside must differ from the substance outside in composition or pressure.

They do this by fastening two pieces of metal or other material together with a circle of bolts on a lip. This “lip” is a flange.
Plumbing

You can connect two sections of metal piping by soldering or welding them together, but pipes connected in this way are very susceptible to bursting at high pressures. A way of connecting two sections of pipe more securely is by having flanged ends that you can connect with bolts. This way, even if gases or liquids build up to high pressures inside the pipe, it will often hold with no problem.
Mechanics

In order to connect two sections of a large, enclosed area, it is often best to used flanges and bolts. An example of this is the connection between the engine and the transmission in an automobile. In this case, both the engine and the transmission contain a number of moving parts that can easily get damaged if they get dust or other small objects inside of them. By connecting the outer casings of the engine and transmission in this way, engineers protect the inner workings of both.
Electronics

Flanges have a specific purpose in cameras and other electronic devices. Though flanges in such items do not usually have to sustain high pressures, they do have to hold tight so they can keep out harmful particles. These flanges are usually found connecting two different materials, such as the glass of a lens and the rest of the body of the camera.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/P,L/C,T/T Shipping time Negotiable

Yosin Steel Pipe Co., ltd.

Country / Year Established
China China / 2000
Membership
BIZ
Business type
Manufacturer

11

President
Manager
Address
No.903,North ZhongShan No.1 Road, Shanghai, 200235, China
Product Category
Pipe Fittings,Steel Pipes
Year Established
2000
No. of Total Employees
101-500
Company introduction
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Yosin Steel.  is a leading distributor of various steel pipe, which focuses on export and service of seamless pipes, alloy steel tubing, and pipe fittings.

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Through years of development by focusing on customers' specific needs on applied in petroleum, chemical, power, boiler, and machinery industries abiding to the requirement and specifications. Yosin Steel gained a good fame among buyers and laid firm foundation for further growth. To meet and provide flexible, customized products, Yosin Steel established joint plant and partner mills located at Jiangsu province, where it focuses on manufacturing seamless pipes and tubes.  The steel pipes are produced according to international advanced standard such as API, ASTM(ASME), DIN and JIS etc.

 

Yosin Steel have a strong, experienced and expertise sales team. We are not only being able to export steel pipes and fittings to our customers with the best quality and competitive prices, but also provides global service of Steel Tube&Pipe solution.

 

To grantee excellent quality, Yosin Steel participates in and supervises each step from raw material purchasing , processing, quality checking and packing , making sure all efforts result in good quality products. The following products within Yosin Steel supplying capacity is: seamless pipes, seamless tubes, alloy steel tubing for mechanical industry, pipe fittings for connection. All the products can be made exactly as per buyer's requirement or your order, customized products and service to satisfy your development .

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We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development!

 

Yosin Steel have a strong, experienced and expertise sales team. We are not only being able to export steel pipes and fittings to our customers with the best quality and competitive prices, but also provides global service of Steel Tube&Pipe solution.

 

For further information or a quote from Yosinsteel please contact us by fax, email, or using our contact form.

We will get back to you as soon as possible.

 

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