Qingyan 304 Stainless Steel Weld Neck Flanges Neck butt welded flange refers to a flange with a cone neck and butt welded with the cylinder or pipe. It is an integral flange.Suitable for high pressure, high temperature or high sealing requirements.We can provide a 304 Stainless Steel Weld Neck Flanges price list when received the quotation Qingyan is a China Stainless Steel Weld Neck Flanges suppliers.Due to the reasonable design of products, advanced technology, reliable performance and stable quality, by the majority of users rely on and praise.
| Technology | Forging | |
| Size Range : | DN 10- DN 2000 | |
| 1/2"-48" | ||
|
Pressure Ratings : |
Class | 150#, 300#, 600#, 900#,1500#,2500#,etc. |
| PN | PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, etc. | |
| Sealing Type: | FF, RF, RJ, FM, M, T,G, etc. | |
|
Sealing Finish: |
Smooth or Spiral Finish (As your request) | |
| Materials: |
Stainless steel |
ASTM A182 Gr. F304/304L/316/316L ASTM A403 WP304/304L/316/316L ASTM A351 Gr. CF3/CF8/CF3M/CF8M |
| Duplex steel |
UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. |
|
| Varieties: |
PL (Plate Flat), WN (Weld Neck), BL (Blind), SO (Slip-ons), SW (Socket Welds), TH (threaded), LI/SE(Lapped Flange/Stub ends), PJ/SE, LF/SE, etc. |
|
304 Stainless Steel Weld Neck Flanges is also called high neck flange, it is different from flat welding flange in that there is a long and inclined high neck from the flange and pipe welding to the flange, the wall thickness of this section of high neck gradually transition to the wall thickness along the height direction, improve the stress discontinuity, thus increasing the strength of the flange.
1.304 Stainless Steel Weld Neck Flanges each layer use plastic film and rubber sleeve to protect the surface
2.Package by wooden case
3.Shipping mark can make on request
4.Markings on products can be laser or stamp.OEM is accepted.
5. Goods delivered by 20" , 40" FCL/LCL by quantity or customer's request.
6. Customers specifying freight forwarders or negotiable shipping methods!
Address
No.1188, Yongning Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, China
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If you have any enquiry about quotation or cooperation, please feel free to email us at qy001@qingyan-tech.com or use the following inquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
