| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
| Type: | Welding Flange |
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| Product Name | long weld neck flange, long weld neck, long wn flange, flange long welding neck, long neck flange, lwnrf flange |
| Size | 1/2"-24" |
| 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) |
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.
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