Audited Supplier
0000103
ANSI
Welding Flange
Carbon Steel
Flanges
Screws
RF
Forging
150#, 300#, 400 #, 600#, 900#, 1500#, 2500 #
Ut/PT/Mt
Black/Yellow/Cold and Hot DIP Galvanize
Forging+Machining+Heating Treatment
Oil Gas Water Industrial
ISO9001 / API / PED
Plywood Case/ Pallet or as Required
1/8" to 56" (DN15--DN1400)
China
7307
Product Description
Product Name: ASME/ANSI B16.9 /B16.5/B16.47 ASTM A105 ASTM A694 F60/F65/F70 Forged Carbon Steel Welding Neck Flange (WN)
One of the key advantages of weld neck flanges is their enhanced structural integrity. The welded connection between the flange and the pipe eliminates the need for additional fasteners, such as bolts or screws, reducing the risk of leakage and ensuring a secure attachment. This makes weld neck flanges particularly suitable for critical applications where reliability and safety are paramount.
| Product Name | Weld Neck Flange, flange wn, wnrf flange, rfwn |
| Size | 1/8" to 56" (DN15--DN1400) |
| Class | 150#, 300#,400 #,600#,900#, 1500# ,2500 #,PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI B16.5, ANSI B16.47,ANSI B16.36, ANSI B16.48, ANSI B16.47 Series A & B, MSS SP44, AWWA, etc. |
| Material | Carbon Steel: ASTM A105/A105N, A350 LF1, A350 LF2 CL1/CL2, A350 LF3 CL1/CL2, A694 F42, A694 F46, A694 F48, A694 F50, A694 F52, A694 F56, A694 F60, A694 F65, A694 F70, A516-60, A516-65, A516-70, C22.8 etc. |
| Stainless Steel: ASTM A182 F202, A182 F304/304L/304H, A182 F316/316L, F316H, F316TI, F310, F321, F904L etc. | |
| Duplex stainless steel: A182 F51,A182 F53, A182 F55 etc. | |
| Alloy Steel : ASTM A182 F1, ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91 etc. | |
| Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoly 825, incoly 800H, C22, C-276, Monel400, Alloy20 etc. | |
| Application | Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects, etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Founded in 2009, Xiamen Bluesea Piping Systems Co., Ltd (BPS) is a premier supplier of forged products, renowned for our expertise in providing a comprehensive range of forgings. Our offerings include forged rings, shafts, cylinders, discs, as well as standard and non-standard flanges crafted from a variety of raw materials including carbon steel, stainless steel, duplex steel, and alloy steel. Our track record of successful partnerships with numerous Fortune Global 500 companies underscores our unwavering dedication to delivering excellence.
1) Industry Leadership:
As pioneers in Pipeline Products since 2009, we boast decades of expertise. we've provided pipeline solutions to over 30 countries. Our stringent quality control ensures guaranteed excellence.
2) VIP Service:
Our dedicated technical engineers and sales teams ensure top-notch quality and service, catering to your specific needs with professionalism and care.
3) Flexibility in Material Selection:
With expertise in forging different materials, we offer flexibility in material selection to meet the unique demands of different industries and applications.
4) Rapid Prototyping and Production:
Leveraging advanced forging techniques, we excel in rapid prototyping and production, enabling quick turnaround times for orders.
1.Q:Are you a factory or trading company?
A: We are a factory.
2.Q:Do you accept customized orders?
A:Yes,just tell us your requirements
3.Q:How does your factory do regarding quality control?
A: "Quality is our culture" Inspection. We serious control the quality from raw material to finished pipes.
4.Q: How can I get more details about your products?
A: You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.
5. Q: After sales service.
A: We guarantee the quality and quantity, any problem, we will be responsible for the end, guarantee your satisfaction.
