Branch Reinforced Fittings

DESIGN CODES

VIAR branch connections are designed fully in accordance with related Codes. Usually, ANSI B. 31 (3, 4, 8) are followed but on Customer's request. other Codes/Standards can be observed. Dimensions and finish are also meeting ANSI Std. B 36.10 and 19, for pipes, and B 16.25 for butt-welds. Socket dimensions and threads are in accordance with ANSI B 16.11 and B 1.20.1 respectively. Dimensions per DIN. AFNOR, etc. can be followed on special request. For each Std./Code, verifications data drawings can be available within 15 days from order reception as well as material certificates, generally to ASTM specs, rovided a proper request is made, preferably on the enquiry stage.

VIAR-WELD
VIAR WELD is a 90° branch fitting connection,  designed to ensure integral reinforcement. Dimensions of VIAR WELD are in accordance with MSS SP-97.
VIAR WELD can be manufactured according to customer’s special design.
VIAR WELD is “set on” branch reinforced fitting.
VIAR-SOCK

VIAR SOCK is a 90° branch fitting connection having the main dimensions of VIAR WELD but only the header end is chamfered. The branch end has a socket inside the branch reinforced fitting.Dimensions of VIAR SOCK are in accordance with MSS SP-97.

VIAR SOCK can be manufactured according to customer’s special design.VIAR SOCK is available for classes 3000, 6000 and 9000 for high pressure.

VIAR SOCK is “set on” branch reinforced fitting
VIAR-THREAD
VIAR THREAD is a 90° branch fitting connection having the main dimensions of VIAR WELD but only the header end is chamfered. The branch end have a threaded socket inside the branch reinforced fitting.
Dimensions of VIAR THREAD are in accordance with MSS SP-97.
VIAR THREAD can be manufactured according to customer’s special design.
VIAR THREAD is available for classes 3000, 6000 and 9000 for high pressure.
VIAR THREAD is “set on” branch reinforced fitting.

 VIAR-LAT

VIAR LAT is a 45° branch fitting connection,  designed to ensure integral reinforcement.

Dimensions of VIAR LAT are in accordance with MSS SP-97.

VIAR LAT can be manufactured according to customer’s special design.

VIAR LAT is available for butt weld, socket weld and threaded for classes  3000, 6000 and 9000 for high pressure.

VIAR LAT is “set on” branch reinforced fitting.

VIAR-ELB

VIAR ELB is a 90° long/short radius fitting connection designed to ensure integral reinforcement.
Dimensions of VIAR ELB are in accordance with VIAR’s standard.
VIAR ELB can be manufactured according to customer’s special design.
It’s available for butt weld, socket weld and threaded for classes  3000, 6000 and 9000 for high pressure.
VIAR ELB is “set on” branch reinforced fitting.
VIAR® NIP-FLANGED

VIAR NIPOFLANGE is a 90° branch fitting connection.

VIAR NIPOFLANGE is an integral branch reinforce fitting composed by a VIAR WELD, PIPE NIPPLE and a welding neck flange.

VIAR NIPOFLANGE is “set on” branch reinforced fitting.

 VIAR-SWEEP

VIAR SWEEP is a 90° branch fitting connection designed to ensure integral reinforcement.

Dimensions of VIAR SWEEP are in accordance with VIAR’s standard.

VIAR SWEEP is “set in” branch reinforced fitting.

VIAR SWEEP allows the 100% radiographic control of welds after installation on main header pipe.

VIAR-SWEEP 45°

VIAR SWEEP 45° is a 45° branch fitting connection designed to ensure integral reinforcement.

Dimensions of VIAR SWEEP 45° are in accordance with VIAR’s standard.

VIAR SWEEP 45° is “set in” branch reinforced fitting.

VIAR SWEEP 45° allows the 100% radiographic control of welds after installation on main header pipe.