Nascent Fittings Inc.·Duplex Steel

Duplex Steel Barred Tee

Pigable barred tees in CS, SS, duplex & nickel alloys. Custom bar design, ASME B16.9 sizes, MTCs and export packaging for pipeline pigging projects.

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Material: Duplex Steel
Size: 1/2" to 80"NB
Schedule: 10/20/40/80/100/120/160/XXS
Grades: UNS S31803, UNS S32205, UNS S32750 +

About

Duplex Steel Barred Tee

Product overview combined with Duplex Steel material context for project selection.

A barred tee (pigged tee) is a tee or any fitting with a branch used in pipelines that is pigged and has a restriction bar welded internally preventing the pig from traveling down a branch connection. The bars are installed so they are flush with the inside diameter of the pipeline to keep the pig from hanging up when it passes through. The bars should be of a similar or identical material as the parent material.

Available in numerous sizes and allied specifications to meet several needs of clients, Barred Reducing Tee Pipe Fittings can be customized too. It has features like High Strength, High Toughness, Corrosion Resistant, and Deformability. Our respected clients can purchase these fittings from us in a confine time frame on several specifications.

Manufacturing note

We are experts in manufacturing and exporting a precision engineered range of Barred Tee Butt Weld Fittings in several forms and types. Stringently quality tested on the parameters of tolerance and corrosion resistance, these fittings are offered to our clients with mill test certificate as per EN 10204 / 3.1B for quality evaluation purposes. To enhance their serviceability, these fittings are hot dip galvanized, epoxy coated and electro polished at the clients' order.

Typical applications

Oil & Gas
Petrochemical
Chemical Processing
Power Generation
Marine
Desalination

Technical data

Specifications

CARBON STEEL SPECIFICATIONS:

Size : 1/2" to 80"NB , ANSI/ASME B 16.9
Schedule : 10/20/40/80/100/120/160/XXS
Carbon Steel : ASTM A 234 WPB, IS 1239 PART II
Carbon Steel : DIN Standard – EN 10253-2 – P235TR2/P265TR2/P235GH/P265GH/P355N/P355NH
Other Services: Hot Dip Galvanizing, Sand Blasting, Coating – FBE/3LPE/PTFE

ALLOY STEEL, & LTCS SPECIFICATIONS:

Alloy Steel : ASTM A 234, WP5, WP9, WP11, WP12, WP91
Low Temp. CS : ASTM A-420 WPL6
Other Services: Hot Dip Galvanizing, Sand Blasting, Coating – FBE/3LPE/PTFE

STAINLESS STEEL SPECIFICATIONS:

Size : 1/2" to 80"NB, ANSI/ASME B 16.9
Schedule : 10/20/40/80/100/120/160/XXS
Stainless Steel : ASTM A 403 WP – TP 304/304H/304L/316/316H/316L/316Ti/309/310/317L/321/347/904L / XM19
Stainless Steel : DIN Standard EN 10253-4 / 10222-5 1.4301/1.4307/1.4401/1.4404/1.4529/1.4571/1.4541/1.4410/1.4550/1.4335/1.4539

DUPLEX STEEL & COPPER NICKEL SPECIFICATIONS:

Size : 1/2" to 48"NB , ANSI/ASME B 16.9
Schedule :10/20/40/80/100/120/160/XXS
Duplex Steel : ASTM A815- UNS S31803, S32205, S32750, S32760
Copper Nickel : C70600(90:10), C71500(70:30), C71640

NICKEL ALLOYS SPECIFICATIONS:

Size : 1/2" to 36"NB , ANSI/ASME B 16.9
Schedule :10/20/40/80/100/120/160/XXS
Nickel : UNS N02200, N02201
Monel : UNS N04400, N05500, Alloy 20
Inconel : UNS N06600, N06601, N006625, N08800, N08810, N08825
Hastelloy : UNS N10276, N06022, N10665, N06455
SMO 254 Grade UNS S31254
Aluminum – ASTM / ASME SB361 – 3003 H18 , 3003 H112, 6061 T6, 6063 T6, 6351 T5, 6351 T6
Titanium – ASTM / ASME SB363 – Gr1, Gr2, Gr5, Gr7, G9, Gr12, Gr23

Duplex Steel grades

Available grades for Barred Tee

Drawn from the Duplex Steel catalog and this product’s material specification.

UNS S31803

Standard duplex stainless (22Cr) commonly supplied to ASTM A815 / A182 F51.

Best for · General duplex piping

UNS S32205

Modern dual-certified duplex chemistry aligned with F60 / 2205 practice.

Best for · High-strength duplex service

UNS S32750

Super duplex 25Cr grade for severe chloride and high-strength applications.

Best for · Super duplex chloride resistance

UNS S32760

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Material

Carbon Steel

ASTM A234 WPB · P235TR2

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Compliance

Standards & certificates

Specifications and documentation support typically referenced for this product line.

Standards

01ASME B 16.9
02ASTM A 234
03ASTM A-420
04ASTM A 403
05ASTM A815-UNS
06ASME SB361
07ASME SB363
08EN 10253-2
09EN 10253-4
10EN 10204
11IS 1239 PART II
12DIN Standard
13ASTM A182
14ASME SA182

Certificates

EN 10204 3.1
NACE MR0175
ISO 9001
PED
IBR

Manufacturing

Crafted with care

Workshop and production views for Duplex Steel Barred Tee — the same craftsmanship photos from our plant archives, shown in webp.

3 photos

Duplex Steel Barred Tee manufacturing 1 — 01

Duplex Steel Barred Tee manufacturing 2 — 02

Duplex Steel Barred Tee manufacturing 3 — 03

Questions about Barred Tee

Nascent Fittings Inc. answers common buyer questions for this line.

Does Nascent Fittings Inc. manufacture Barred Tee?+

Yes. Nascent Fittings Inc. manufactures and supplies Barred Tee for industrial piping projects, with material grades and sizes aligned to project specifications.

Can Nascent Fittings Inc. export Barred Tee worldwide?+

Yes. We export Barred Tee globally with standard export packaging, material test certificates, and documentation support for international shipments.

What materials are available for Barred Tee?+

Barred Tee is available in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys, aluminium, titanium and other project-specific materials as required.