GOST Stainless Steel Branch Outlet Fittings

ASME, DIN, JIS, Mss, GOST Stainless Steel Branch Outlet Fittings

Bangdong Supply Alloy Steel Branch Outlet Fittings,ASTM A182 Latrolet,Alloy Steel Forged Weldolet.INSERT WELDOLET is another contoured butt-weld branch connection used in less critical applications. Like the Sweepolet, the attachment welds are easily examined by radiography, ultrasound and other standard non-destructive techniques. Manufactured to meet your specific reinforcement requirements.

COUPOLET fittings are designed for use in fire protection sprinkler systems and other low pressure piping applications. manufactured with NPT female threads for 300# service and are UL Listed and F.M. approved.

Specifying the Schedule of both the Run and Branch
Generally the schedules of the run pipe and branch pipe are identical and thus specification of the equivalent schedule Weldolet assures the proper fitting being used.
EXAMPLE:
16" Standard weight x 6" Standard weight is specified as a 6" standard weight fitting.
Where the schedule of the run is greater or less than the schedule of the branch, it is essential that both schedules be specified since (a) The Weldolet's reinforcing characteristics are a function of the run pipe wall thickness, which in turn designates the schedule of the basic Weldolet fitting to be used;(b) The wall thickness of the outlet or branch end must match the wall thickness of the branch pipe.
EXAMPLE:
16" Extra strong x 6" Standard weight
16" Standard weight x 6" Extra strong
Special care is suggested to avoid confusing schedule 40 and standard weight as being identical (above 10" schedule 40 is heavier) and schedule 80 and extra strong (above 8" schedule 80 is heavier).
EXAMPLE:
8" Schedule 80 x 4" Schedule 80 fitting or extra strong fitting.18" Schedule 80 x 4" Schedule 80 is a considerably heavier fitting, because the reinforcement is for 18" schedule 80 pipe with a wall thickness of approximately 1".
The Weldolet is available in standard code designs for all combinations of run wall thicknesses up through 3½" thickness and branch wall thicknesses up through double extra strong. Designs for thicknesses greater than these can be developed on request.

Asme B16.5 Raised Face Weld Neck Flanges

Slip On(so) Forged Steel Flanges

Large Diameter Steel Forged Weld Neck Flange

Stainless Steel Thread And Forged Steel Flange

Asme B16.47 Class 150 Series A Blind Flanges

Raised Face Long Weld Neck Flanges

Ansi B16.5 Class 150 Slip On Flanges