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ASTM16.5 Gr2 Titanium Welding Neck Flange DN10-DN600 150#-2500# for Oil & Gas Industry

Brand Name:	LIHUA
Model Number:	LH-WN
MOQ:	3 pieces
Payment Terms:	L/C,T/T,Western Union etc.
Supply Ability:	50000 pcs per month

Detail Information

Product Description

Detail Information

Place of Origin:

Baoji, China

Certification:

ISO9001, TUV

Product Name:

Factory Supply Titanium ASTM16.5 Gr2 Welding Neck Flange(WN) DN10-DN600

Standard:

ASME B16.5 ASTM B381

Material:

Gr2 Gr5 Gr7 Gr12

Application:

Oil & Gas Industry

Sealing Surface:

Size:

NPS 1/2 - NPS 24(DN 10 - 2000)

Pressure:

150#-2500#

Surface:

Polished

Technique:

Forged And CNC Machined

Inspection:

Ultrasonic Testing & Material Test Report EN10204.3.1

Packaging Details:

Wrapped by foam contained in plywood box for export

Supply Ability:

50000 pcs per month

Highlight:

Pipe Connect Weld Neck Flange

Polished Titanium Pipe Flange

ASTM16.5 Titanium Weld Neck Flange

Product Description

ASTM16.5 Gr2 Welding Neck Flange Polished Titanium Pipe Connect

Factory Supply Titanium ASTM16.5 Gr2 Welding Neck Flange (WN) in sizes from DN10 to DN600. Our titanium welding neck flanges offer exceptional strength and durability, making them ideal for demanding applications in marine environments, chemical processing, and mechanical systems.

Product Features

High-performance titanium construction for superior strength
Excellent corrosion resistance for marine and chemical applications
Precision polished surface for optimal sealing
Easy installation with standard welding procedures
Available in multiple grades and pressure ratings

Technical Specifications

Product Name	Titanium Flange
Type	WN (Welding Neck)
Standards	ASME B16.5, ASTM B381
Size Range	1/2" to 36"
Pressure Ratings	Class 150, 300#, 600#, CL 900, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
Available Grades	Gr2, Gr5, Gr7, Gr12
Other Flange Types	Lapped Joint, Flat, Blind, Square, RTJ, Long Neck Weld, Reducing, Nipo, Threaded, Orifice, Expander, Socket Weld, High Hub Blinds, Forged, Slip On

Material Composition (ASTM B265)

Grade	Fe max wt%	O max wt%	N max wt%	C max wt%	H max wt%	Pd wt%	Al wt%	V wt%	Mo wt%	Ni wt%	Elong'n %	Rp 0.2 MPa	Rm MPa
Grade 2	0.3	0.25	0.03	0.1	0.015	/	/	/	/	/	20	275-450	345-480
Grade 5	0.4	0.2	0.05	0.1	0.015	/	5.5-6.7	/		/	10	800-1100	890-1400
Grade 7	0.3	0.25	0.03	0.1	0.015	0.12-0.25	/	/	/	/	20	275-450**	345
Grade 12	0.3	0.25	0.03	0.1	0.015	/	/	/	0.3	0.8	25	414-460	499-600