Location:HOME > PRODUCTS > Weld neck flanges > GB/T 9115 PN15 Weld neck flanges

GB/T 9115 PN15 Weld neck flanges

PIC-(GB/T 9115 PN15 Weld neck flanges)
\

  Weld-Neck flanges or welding-neck flanges can be differentiated from all other types of flange by their long tapered hub. In addition, there is also a gentle transition of thickness in the region of the butt weld that joins them to pipe or a fitting. Weld-Neck flanges orwelding-neck flanges are best suited for severe service conditions, whether loading conditions are substantially constant or fluctuate between wide limits.

  Weld Neck Flanges are flanges with the wall thickness of the flange having the same dimensions of the matching pipe, the lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the smaller the bore, they are normally used for high pressure, cold or hot temperature.


Related products
ASTM A105 Q235 Material Weld Neck Flange
F304 Pipe Fitting Forged Stainless Steel Weld Neck Flange
F304  Forged Stainless Steel Weld Neck Flange
ANSI B16.5 150lbs Weld Neck Carbon Steel Pipe Flange
F304 Pipe Fitting  Forged Stainless Steel Weld Neck Flange
Forged Stainless Steel Weld Neck Flange
ASTM A182 F304 Stainless Steel Weld Neck Flange
Stainless Steel Raised Face Weld Neck Flange
ASTM A105 Dn800 Class 150 RF Weld Neck Flange
ANSI B16.5 150LBS Stainless Steel Weld Neck Flanges
ASTM A105 Carbon Steel Weld Neck Flanges
ASTM B16.5 A182 F304 Forged Stainless Steel Weld Neck Flange
DIN 2632 SS304 RF Stainless Steel Weld Neck Flange
ANSI Class 3000 Carbon Steel Weld Neck Flange
ASTM A182 Sch20 Stainless Steel Weld Neck Flange
ANSI B16.5 150LBS 12 Inch Carbon Steel Welded Neck Flange
GOST 12821-80 PN6 RF Welded Neck Flange
ASME B16.5 SCH40 RF Stainless Steel Weld Neck Flange
DIN 2633 PN16 Sch30 Stainless Steel Weld Neck Flange
ANSI B16.5 SS304 Class 300 Weld Neck Flange