Butt Weld Fittings

Pipe Tees.

Precision branch fittings engineered to divide, combine or redirect flow while preserving alignment, pressure integrity and dependable system performance.

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Navkar / Products / Tee

Navkar butt-weld straight tee

Product Overview

Built for reliable branch flow.

Navkar butt-weld tees create strong, permanent T-shaped branch connections in welded piping systems. Straight, reducing and cross configurations are available across broad size, schedule and alloy ranges for demanding industrial service.

½–48 inSize range
4 FormsProduct range
Equal / Red.Branch options
XXSUp to schedule

Tee Range

Four forms. One purpose.

Select the branch geometry that suits the required flow split, outlet size and piping configuration.

01 / TYPE
Straight tee

Straight Tee

Connects three pipes of the same nominal size.

02 / TYPE
Reducing tee

Reducing Tee

Creates a branch connection with a smaller outlet size.

03 / TYPE
Butt-weld cross

Cross

Provides two opposite branches from the main run.

04 / TYPE
Reducing cross

Reducing Cross

Combines opposite branch flow with reduced outlet sizes.

Technical Data

Built to the specification.

Core ordering information is presented in a compact layout that remains clear on desktop, tablet and mobile.

StandardsANSI, ASME, BS, DIN, JIS, EN
FormsStraight tee, reducing tee, cross and reducing cross
DimensionsASME B16.9, ASME B16.28, MSS SP-43
Size½ in to 48 in (15 NB to 1200 NB)
SchedulesSch 5S, 10S, 40S, 80S, 160 and XXS
ConstructionERW, fabricated, seamless and welded
Stainless SteelASTM A403 / ASME SA403
Carbon & Alloy SteelASTM A234 / ASME SA234
Duplex GradesASTM A815 / ASME SA815
High Nickel AlloyASTM B366 / ASME SB366

Final branch dimensions, tolerances, wall thickness, heat treatment and testing must be confirmed against the purchase specification.

Engineering Reference

Dimensions and production.

Straight tee dimensional drawing

Straight Tee Dimensions

Dimensional reference for equal branch configurations.

Reducing tee dimensional drawing

Reducing Tee Dimensions

Dimensional reference for reduced branch configurations.

Tee manufacturing process flowchart

Production Flow

Reference overview of the tee manufacturing sequence.

Material Capability

Specified for the service.

Follow each material family for grade-specific capability and selection guidance.

Applications

Industries we serve.

Chemical processing facility

Chemical Plants

Industrial power plant

Power Plants

Oil and gas facility

Oil & Gas

Petrochemical industrial complex

Petrochemical

Project Support

Specify your next tee requirement.

Share the material grade, run and branch sizes, schedule, form, quantity and delivery location with the Navkar team.

Request a quote

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