Forged Fittings

Threaded Street Elbow

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

Threaded Street Elbow

Threaded Street Elbow in standard and custom sizes to ASME B16.11. Compare quotes from verified suppliers on MetalMitra, with MTC 3.1 and worldwide delivery.

  • Threaded Street Elbow
  • ASME B16.11
  • NPT
  • BSPT
  • Class 2000
  • Class 3000
  • Class 6000

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

Specifications

Angle45° / 90°
EndsMale x Female
StandardASME B16.11, MSS SP-83, MSS SP-95, BS 3799
Size1/8" NB to 4" NB
Pressure Class2000 LBS, 3000 LBS, 6000 LBS
ThreadsNPT (ASME B1.20.1), BSPT, BSPP (ISO 7 / ISO 228)
ManufacturingForged & Machined

Grades & standards

  • ASME B16.11

Threaded Street Elbow for changes in direction, branching and size transitions, available on MetalMitra in standard and custom sizes to ASME B16.11, with mill-certified traceability on every lot.

Through MetalMitra you can source Threaded Street Elbow in stainless steel, carbon steel, alloy steel, duplex, nickel alloy and other grades, across a broad range of sizes and pressure ratings.

A street elbow has a male thread on one end and a female thread on the other, so it screws directly into another fitting and saves a nipple.

Threaded (screwed) fittings are forged fittings with internal or external pipe threads, allowing small-bore piping to be assembled and dismantled without welding. They are used in utility, instrument, air, water and low-to-medium pressure process lines.

Product range

  • Elbows & Tees — 45°, 90° and street elbows, tees and crosses.
  • Couplings & Unions — Full, half and reducing couplings and unions.
  • Plugs & Bushings — Hex, square and round head plugs, hex bushings.
  • Nipples & Caps — Hex nipples, pipe nipples and caps.

Why engineers choose it

  • Male x Female — Connects directly into another fitting.
  • Saves Space — Eliminates an extra pipe nipple.
  • No Welding Needed — Fast to assemble, simple to maintain.
  • Accurate Threads — Threads verified with ring and plug gauges.

Threaded Street Elbow 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 threaded fittings is matched to the wall thickness of the connecting pipe:

Fitting Class Matching Pipe Schedule
Class 2000 Schedule 80 / XS
Class 3000 Schedule 160
Class 6000 XXS

Where it is used

  • Utility & Air Lines
  • Water Treatment
  • Oil & Gas
  • Chemical Processing
  • Power Generation
  • Instrumentation
  • Hydraulics
  • Fertilizer Plants
  • Pharmaceutical
  • Food Processing
  • Fabrication
  • General Engineering

Inspection & paperwork

Suppliers on MetalMitra back Threaded Street Elbow with the checks and paperwork your QA team expects.

  • Dimensional inspection as per ASME B16.11
  • Thread gauge inspection (NPT / BSP)
  • Visual inspection
  • Positive Material Identification (PMI)
  • Hardness testing as applicable
  • EN 10204 3.1 Mill Test Certificate
  • Third-party inspection (TPI) on request

The MetalMitra advantage

  • Checked sellers only — Every supplier profile is screened by MetalMitra before it goes live.
  • Faster sourcing — Post one requirement and receive competitive offers without chasing calls.
  • Paperwork sorted — MTC 3.1, test reports and TPI arranged as your project demands.
  • Global logistics — Seaworthy packing and dispatch to project sites across the world.

Get a quote

Tell us the specification, quantity and destination you need for Threaded Street Elbow. MetalMitra connects you with suppliers who can deliver.

Technical note: Figures shown are indicative. Final acceptance should be based on the applicable standard, approved drawings and the MTC supplied with the material.

Applications & industries

  • Utility & Air Lines
  • Water Treatment
  • Oil & Gas
  • Chemical Processing
  • Power Generation
  • Instrumentation
  • Hydraulics
  • Fertilizer Plants
  • Pharmaceutical
  • Food Processing
  • Fabrication
  • General Engineering
  • Oil & Gas
  • Power Generation
  • Chemical Processing
  • Water & Wastewater
  • Pharmaceutical
  • Food & Dairy
  • Fertiliser

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 Threaded Street Elbow?

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
Threaded Street Elbow Request quote