Nascent Fittings Inc.
Split Tee
Split tees for hot tapping and pipeline branching in CS, SS and alloys. Engineered sizes, pressure ratings, MTCs and worldwide project shipment.

- Size
- 1/2" to 80"NB
- Schedule
- 10/20/40/80/100/120/160/XXS
- Standard
- ASTM A 234
About
About Split Tee
Nascent supply these Split Tees in different grades, sizes & specifications at affordable price in India. Split Tee is extensively used in numerous industries like oil, gas, shipping, petroleum, food, etc. It can work at high temperatures and pressure levels, having amazing corrosion resistance. Spilled tee is suitable for hot tapping activities, and installation of line stops. It is mainly designed to plug the machines.
Manufacturing note
A full encirclement split tee is used when hot tapping into a pipeline. It is a pipeline fitting designed such that the inner diameter of the fitting is the same size as the outside diameter of the pipe that will be hot tapped. A split tee is used when the branch connection is equal to or greater than half the diameter of the run direction where the run direction is the direction of flow in the pipe that is being cut into.
Typical applications
- Industrial piping and process systems using Split Tee
- Project supply of Split Tee for oil & gas, power, chemical and general industry
Materials
Split Tee by material

Duplex Steel Split Tee
Size · 1/2" to 48"NB , ANSI/ASME B 16.9

Low Temperature Carbon Steel Split Tee
Grades · Low Temp. CS: ASTM A-420 WPL6

Cupro Nickel Split Tee
Size · 1/2" to 48"NB , ANSI/ASME B 16.9

Nickel Alloy Split Tee
Size · 1/2" to 48"NB , ANSI/ASME B 16.9

Monel Split Tee
Grades · Monel 400 · Monel K500

Hastelloy Split Tee
Grades · Hastelloy C-276 · Hastelloy C-22 · Hastelloy B-2 · Hastelloy C-4 (N06455)

Aluminium Split Tee
Grades · 3003-H18 · 3003-H112 · 6061 · 6063

Titanium Split Tee
Grades · Grade 1 · Grade 2 · Grade 5 (Ti-6Al-4V) · Grade 7

Stainless Steel Split Tee
Size · 1/2" to 80"NB, ANSI/ASME B 16.9

Alloy Steel Split Tee
Grades · Alloy Steel: ASTM A 234, WP5, WP9, WP11, WP12, WP91

Carbon Steel Split Tee
Size · 1/2" to 80"NB
Compliance
Standards & certificates
Specifications and documentation typically referenced for this product line — details from our shared compliance catalog.
Standards
11ASTM A234
ASTMPiping fittings of wrought carbon steel and alloy steel for moderate and high temperature service.
- Scope
- Seamless and welded wrought carbon and alloy steel fittings.
- Applies To
- Buttweld elbows, tees, reducers, caps and related forms
- Typical Grades
- WPB, WP5, WP9, WP11, WP22, WP91
ASTM A420
ASTMPiping fittings of wrought carbon steel and alloy steel for low-temperature service.
- Scope
- Wrought fittings suitable for low-temperature pressure piping.
- Applies To
- Buttweld fittings for cryogenic / LT service
- Typical Grades
- WPL6
ASME B16.9
ASMEFactory-made wrought buttwelding fittings.
- Scope
- Dimensions, tolerances, ratings, and markings for wrought buttweld fittings.
- Applies To
- Elbows, tees, reducers, caps, crosses, stub ends and related forms
- Size Coverage
- Typically NPS ½ through 48
- Related
- MSS SP-43, ASME B16.28
ASTM A403
ASTMWrought austenitic stainless steel piping fittings.
- Scope
- Seamless and welded wrought stainless steel fittings.
- Applies To
- Buttweld and related stainless fittings
- Typical Grades
- WP304/L, WP316/L, WP321, WP347, WP904L
ASTM A815
ASTMWrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.
- Scope
- Duplex and related stainless fittings for corrosive service.
- Applies To
- Buttweld fittings in duplex / super duplex grades
- Typical Grades
- UNS S31803, S32205, S32750, S32760
ASTM B361
ASTMFactory-made wrought aluminum and aluminum-alloy welding fittings.
- Scope
- Wrought aluminium fittings for welding assembly.
- Applies To
- Aluminium buttweld elbows, tees, reducers and caps
ASTM B381
ASTMTitanium and titanium alloy forgings.
- Scope
- Forged titanium components for industrial and corrosion-resistant service.
- Applies To
- Titanium flanges, fittings and forged parts
EN 10253-2
ENButt-welding pipe fittings — non-alloy and ferritic alloy steels with specific inspection requirements.
- Scope
- European dimensional and technical delivery conditions for carbon/alloy BW fittings.
- Applies To
- Buttweld fittings in P235 / P265 and related grades
EN 10253-4
ENButt-welding pipe fittings — wrought austenitic and austenitic-ferritic (duplex) stainless steels.
- Scope
- European requirements for stainless and duplex BW fittings.
- Applies To
- Stainless and duplex buttweld fittings
IS 1239 Part II
BISMild steel tubes, tubulars and other wrought steel fittings — fittings.
- Scope
- Indian Standard covering wrought steel pipe fittings.
- Applies To
- MS / GI fittings commonly used in Indian utility piping
DIN Standard
DINGerman Institute for Standardization piping / material norms.
- Scope
- Collective reference for DIN dimensional and material standards used on export and EU projects.
- Applies To
- Flanges, fittings and materials when DIN designation is specified
Manufacturing
Crafted with care
Workshop and production views for Split Tee — the same craftsmanship photos from our plant archives, shown in webp.
3 photos



People also ask
Questions about Split Tee
Nascent Fittings Inc. answers common buyer questions for this line.
Does Nascent Fittings Inc. manufacture Split Tee?+
Yes. Nascent Fittings Inc. manufactures and supplies Split Tee for industrial piping projects, with material grades and sizes aligned to project specifications.
Can Nascent Fittings Inc. export Split Tee worldwide?+
Yes. We export Split Tee globally with standard export packaging, material test certificates, and documentation support for international shipments.
What materials are available for Split Tee?+
Split Tee is available in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys, aluminium, titanium and other project-specific materials as required.
Need pricing for Split Tee?
Share sizes, material grade and quantity — manufacturing options and delivery timelines follow.







