Forged Fittings

Socket Weld Reducing Tee

ASME B16.11 · Standard and custom sizes · 1/8" NB to 4" NB

Socket Weld Reducing Tee

Socket Weld Reducing Tee in standard and custom sizes to ASME B16.11. Compare quotes from verified suppliers on MetalMitra, with MTC 3.1 and worldwide delivery.

  • Socket Weld Reducing Tee
  • ASME B16.11
  • Class 3000
  • Class 6000
  • Class 9000
  • 1/8" – 4" NB

Your details are never shown publicly. The MetalMitra team reviews every requirement.

Specifications

BranchReducing
StandardASME B16.11, MSS SP-79, MSS SP-83, BS 3799
Size1/8" NB to 4" NB
Pressure Class3000 LBS, 6000 LBS, 9000 LBS
End ConnectionSocket Weld (SW)
ManufacturingForged & Machined

Grades & standards

  • ASME B16.11

Need a dependable fitting? Socket Weld Reducing Tee on MetalMitra comes in standard and custom sizes to ASME B16.11, ready for changes in direction, branching and size transitions.

Through MetalMitra you can source Socket Weld Reducing Tee in stainless steel, carbon steel, alloy steel, duplex, nickel alloy and other grades, across a broad range of sizes and pressure ratings.

A socket weld reducing tee has a smaller branch socket for taking a reduced line off a small-bore run.

Socket weld fittings are forged fittings with a socket bore into which the plain-end pipe is inserted and fillet welded. They are widely used for small-bore process, steam, instrument and hydraulic lines where a strong, leak-tight joint is needed.

Available forms & variants

  • Elbows & Tees — 45° and 90° elbows, equal and reducing tees.
  • Couplings — Full, half and reducing couplings.
  • Unions & Caps — Unions, caps and reducer inserts.
  • Bosses — Socket weld bosses for branch connections.

Performance highlights

  • Reduced Branch — Smaller branch socket.
  • Fewer Joints — Avoids a separate reducer insert.
  • Forged Strength — Dense forged grain flow for high-pressure duty.
  • Easy Alignment — Socket ends hold the pipe true while welding.

Socket Weld Reducing Tee Material & Grades

Material Grades / Specifications
Stainless Steel ASTM A182 / ASME SA182 F304, F304L, F304H, F310, F316, F316L, F316H, F316Ti, F321, F347, F904L
Duplex & Super Duplex ASTM A182 F51, F53, F55, F60
Carbon Steel ASTM A105, A350 LF2 / LF3, A694 F42 – F70
Alloy Steel ASTM A182 F1, F5, F9, F11, F12, F22, F91
Nickel Alloys ASTM B564 – Nickel 200, Monel 400, Inconel 600/625, Incoloy 800/825, Hastelloy C276, Alloy 20
Copper Nickel ASTM B151 – Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500)

Pressure Class vs Pipe Schedule

As per ASME B16.11, the pressure class of socket weld fittings is matched to the wall thickness of the connecting pipe:

Fitting Class Matching Pipe Schedule
Class 3000 Schedule 80 / XS
Class 6000 Schedule 160
Class 9000 XXS

Typical applications

  • Oil & Gas
  • Petrochemical
  • Chemical Processing
  • Refineries
  • Power Generation
  • Fertilizer Plants
  • Pharmaceutical
  • Marine & Offshore
  • Water Treatment
  • Sugar Industry
  • Pulp & Paper
  • Heat Exchangers
  • Fabrication
  • General Engineering

Quality checks & certification

Every lot of Socket Weld Reducing Tee sourced through MetalMitra can be inspected and documented to the governing standard and your purchase order.

  • Dimensional inspection as per ASME B16.11
  • Socket bore and depth check
  • Visual inspection
  • Positive Material Identification (PMI)
  • Hardness testing as applicable
  • EN 10204 3.1 Mill Test Certificate
  • Third-party inspection (TPI) on request

Why buy through MetalMitra

  • Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
  • One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
  • Full traceability — Heat numbers, EN 10204 3.1 MTCs and third-party inspection on request.
  • Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.

Ready to buy?

Send your size, grade, quantity and delivery location for Socket Weld Reducing Tee, and matching suppliers on MetalMitra will come back with offers.

Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the mill test certificate.

Applications & industries

  • Oil & Gas
  • Petrochemical
  • Chemical Processing
  • Refineries
  • Power Generation
  • Fertilizer Plants
  • Pharmaceutical
  • Marine & Offshore
  • Water Treatment
  • Sugar Industry
  • Pulp & Paper
  • Heat Exchangers
  • Fabrication
  • General Engineering
  • Oil & Gas
  • Petrochemical & Refining
  • Power Generation
  • Chemical Processing
  • Water & Wastewater
  • Marine & Shipbuilding
  • Pharmaceutical
  • Fertiliser
  • Pulp & Paper
  • Sugar

Testing & documents

Ask for the documents you need in your requirement — suppliers confirm them in their quotation:

  • Mill test certificate to EN 10204 3.1, or 3.2 with third-party witness
  • Third-party inspection (TPI) by SGS, Bureau Veritas, TÜV or your nominated agency
  • Tests as the standard or your order requires: hydro, PMI, IGC, NDT, hardness or impact tests

Need Socket Weld Reducing Tee?

Share grade, size, quantity and delivery location. We compare suitable suppliers and come back with a clear quotation.

Request a quote
Hex Nipple

Hex Nipple

MSS SP-95 / manufacturer standard · Hex nipple and hex reducing nipple · 1/8" NB to 4" NB

View product
Hex Head Bushing

Hex Head Bushing

ASME B16.11 · Hex head and flush bushing · 1/8" NB to 4" NB

View product
Hex Head Plug

Hex Head Plug

ASME B16.11 · Standard and custom sizes · 1/8" NB to 4" NB

View product
Threaded Pipe Cap

Threaded Pipe Cap

ASME B16.11 · Standard and custom sizes · 1/8" NB to 4" NB

View product
Socket Weld Cap

Socket Weld Cap

ASME B16.11 · Standard and custom sizes · 1/8" NB to 4" NB

View product
Socket Weld Reducing Tee Request quote