Long Weld Neck Flange For Froged And CNC Machined Titanium With Polished Surface ANSI B16.5

Brand Name:LIHUA
Certification:ISO9001, TUV etc.
Model Number:LH-BL
Minimum Order Quantity:1kg of each size
Delivery Time:3-15 work days
Payment Terms:T/T, Western Union, D/A, L/C
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Location: Baoji Shaanxi China
Address: No. 3, Gaoya Industrial Park, Baotai Road, Gaoxin Development Zone, Baoji City, Shaanxi Province,China
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Product Details

Long Weld Neck Flange For Froged And CNC Machined Titanium With Polished Surface ANSI B16.5


Our Long Weld Neck Flange, crafted from premium titanium and expertly forged and CNC machined, is engineered to meet ANSI B16.5 standards. This flange, with its polished surface, offers both durability and a sleek appearance, making it ideal for critical applications. Designed to connect shafts or pipe ends seamlessly, it ensures a secure and reliable flange joint. Its long weld neck provides enhanced alignment and reduces stress concentrations, while the precision machining guarantees a perfect fit. Available in various sizes and pressure classes, this flange is suitable for a wide range of pipeline and equipment connections, ensuring robust performance and a tight seal.

Product Details:

Our Long Weld Neck Flange, meticulously forged and CNC machined from high-quality titanium, is available in sizes ranging from 1/2" to 80". It is offered in a variety of pressure classes, including Class 150, Class 300, Class 600, Class 900, and Class 1500. Constructed from premium grades such as GR1, GR2, GR7, GR11, and GR12, this flange adheres to ANSI B16.5 and ASTM B381 standards. With a polished surface for both functionality and aesthetics, prices range from $5.90 to $269 per piece based on specific product details.

Designed to provide a reliable connection between shafts or pipe ends, the Long Weld Neck Flange is also used to link equipment through inlets and outlets, including reducer flanges. The flange joint, comprising the flange, gaskets, and bolts, forms a detachable and sealed assembly. In pipeline systems, these flanges facilitate section connections, while in equipment, they function as inlets and outlets. The precision-forged design, combined with CNC machining, ensures a perfect fit and secure attachment, with gaskets providing an optimal seal.

ASTM B265


Fe maxO maxN maxC maxH maxPdAlVMoNiElong'nRp 0.2Rm
Nowt%wt%wt%wt%wt%wt%wt%wt%wt%wt%%MPaMPa
Grade 20.30.250.030.10.015/////20275-450345-480
Grade 50.40.20.050.10.015/5.5-6.7//10800-1100890-1400
Grade 70.30.250.030.10.0150,12-0,25////20275-450**345
Grade 120.30.250.030.10.015///0.30.825414-460499-600

Product nameTitanium flange
TypeWN
StandardsASME B16.5 ASTM B381
Size1/2" to 36"
Pressure RatingsClass 150, 300#, 600#, CL 900, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
Gradegr2 gr5 gr7 gr12
Other Flanges TypesLapped Joint Flanges, Flat Flanges, Blind Flanges, Square Flanges, RTJ Flanges, Long Neck Weld Flanges, Reducing Flanges, Nipo Flanges, Threaded Flanges, Orifice Flanges, Expander Flanges, Socket Weld Flanges, High Hub Blinds Flanges, Forged Flanges, Slip On Flanges etc

About Us:

With over 15 years of experience in manufacturing and exporting titanium products, we specialize in a variety of titanium flanges, including blind flanges, neck flanges, lap flanges, slip-on flanges, and plate flanges, available in diameters ranging from ½" to 24". Our products adhere to dimensional tolerances specified by ASTM B/SB 381. Whether you need thousands of pieces for a large production job or just one titanium pipe flange for a smaller project, we are equipped to meet your needs and provide everything necessary to complete your job efficiently.

China Long Weld Neck Flange For Froged And CNC Machined Titanium With Polished Surface ANSI B16.5 supplier

Long Weld Neck Flange For Froged And CNC Machined Titanium With Polished Surface ANSI B16.5

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