What Is High Yield Fittings?

High yield pipe fittings are buttweld fittings made from steel that has a higher tensile and yield strength than regular carbon steel pipe fittings have a minimum high yield of 42 KSI to 70 KSI, while yield strength is manufactured with a minimum yield strength anywhere from 35 KSI. Most of the pipelines constructed in the past 25 years have been using ASTM A860 high yield carbon steel fittings materials. These high yield weld fittings are designed for high-pressure and high-temperature applications in oil and gas, petrochemical, and power generation industries. ASTM A860 fittings have a superior resistance to corrosion and high dimensional accuracy. We are a high yield fittings manufacturer in India and export high-yield elbows that form meaningful connections between multiple pipes of various grades and sizes.

High Yield Fittings Manufacturer in India

ASTM A860 Fittings Specification as per ASME B16.9

High Yield Fittings Specification

Manufacturing Sizes :

Manufacturing Sizes :

  • Seamless : 1/2" To 24"
  • Buttweld : 1/2" To 36"
  • Welded : 24" To 96"
  • Contact high yield fittings manufacturer in India for above 48″
Machines List :

Machines List :

  • CNC Machine
  • Beveling Machine
  • Conventional Machine
Documentation :

Documentation :

  • Fumigation certificates
  • Raw material test reports
  • Material traceability records
Wall Thickness :

Wall Thickness :

  • Schedule 20 & 40
  • Schedule : 80 To 120
  • Schedule : 160 To 180
ASME Standard :

ASME Standard :

  • DIN/ JIS/ EN/ ISO
  • ASME B16.9
  • ASME B16.28
Packaging :

Packaging :

  • Carton Box
  • Wooden Cases
  • Wooden Pallet
Applicable Fluids :

Applicable Fluids :

  • Water and Air
  • Steam
  • Oil and Gas
Forming :

Forming :

  • Hot formed
  • Cold formed
Coating Types :

Coating Types :

  • Zinc coatings
  • PE FBE coating
  • PTFE coating
  • PE coating
  • Back painting
  • Anti rust
ISO Standard :

ISO Standard :

  • ISO 5251
Most Popular Types :

Most Popular Types :

  • End Cap/ Stub End
  • Pipe Bend/ Pipe Cross
  • Elbow/ Tee/ Reducer
Top 3 Method :

Top 3 Method :

  • Buttweld (BW)
  • Welded (Weld)
  • Seamless (SMLS)
Sour Service :

Sour Service :

  • NACE MR0175
  • NACE TM-0284
  • NACE MR0103
Tolerance :

Tolerance :

  • +/-12.5%
  • Custom
Marking :

Marking :

  • Size & Schedule
  • Grade & Material
  • Manufacturers Name
  • Standard & Heat No.
Life :

Life :

  • 5 To 6 Years
Manufacturing Types :

Manufacturing Types :

  • Heat Treated
  • Forged
  • Machined
Connection :

Connection :

  • Welding
Process :

Process :

  • Welding
  • Cutting
  • Bending
Test Certificates :

Test Certificates :

  • EN 10204 3.2
  • EN 10204 3.1
Surface Treatment :

Surface Treatment :

  • Sand Blasting
  • Sand Rolling
Application :

Application :

  • Pharmaceuticals
  • Chemical Equipment
  • Power Generation
  • Petrochemicals
  • Oil and Gas
Manufacturing Process :

Manufacturing Process :

  • Pushing
  • Butt Weld
  • Welding
  • Forged
  • Casting
Testing :

Testing :

  • Hardness Test
  • Mechanical Testing
  • Chemical Analysis
  • Hyrdrostatic Test
  • PMI Test
Types of Bend Radius :

Types of Bend Radius :

  • 1.5D/ 2D/ 3D
  • 4D/ 5D/ 6D
  • 8D/ 10D/ 22D
Bend Angle :

Bend Angle :

  • 15 Deg, 22.5 Deg, 30 Deg
  • 45 Deg, 60 Deg, 90 Deg
  • 135 Deg, 180 Deg
Bending Way :

Bending Way :

  • Rotary draw bending
  • Hot induction bending
  • Roll bending
Logistics :

Logistics :

  • By Sea
  • By Air
  • Oman = 5 days
  • Bahrain = 9 day
  • Qatar = 6 To 7 day
  • Saudi Arabia = 8 to 9 day
  • Philippines = 14 days
  • Indonesia = 9 day
Maximum Size :

Maximum Size :

  • 120"
  • DN2000
Value Added Services :

Value Added Services :

  • Threading & Beveling End
  • Polishing & Cutting
  • Minor Fabrication

Get Top-Quality High Yield Pipe Fittings for Oil and Gas Distribution Systems

High Yield Pipe Fittings Application

High Yield Pipe Fittings Application

Supplier of High Yield Weld Fittings in Size Range 1/2" To 48 in Mumbai

Grade Wise Size for High Yield Weld Fittings

  • WPHY 42 To 52 = Sizes 12” and below

  • WPHY 65 = 18” to 24”

  • WPHY 70 = large diameters only (48" To 60")

Check High Yield Welding Fittings Charpy Test and Chemical Composition

ASTM A860 Fittings Charpy Test

ASTM A860 Fittings
(avg./min.) ft-lbs
@ -50°F
  >30/25

High Yield Welding Fittings Chemical Composition

Carbon [C] :

Carbon [C] :

  • ≤0.20%
Manganese [Mn] :

Manganese [Mn] :

  • 1.00-1.45%
Phosphorus [P] :

Phosphorus [P] :

  • ≤0.030%
Sulfur [S] :

Sulfur [S] :

  • ≤0.010%
Silicon [Si] :

Silicon [Si] :

  • 0.15-0.40%
Chromium [Cr] :

Chromium [Cr] :

  • ≤0.30%
Niobium [Cb] :

Niobium [NB] :

  • ≤0.04%
Vanadium [V] :

Vanadium [V] :

  • ≤0.10%
Titanium [Ti] :

Titanium [Ti] :

  • ≤0.05%
Molybdenum [Mo] :

Molybdenum [Mo] :

  • ≤0.25%
Nickel [Ni] :

Nickel [Ni] :

  • ≤0.50%
Copper [Cu] :

Copper [Cu] :

  • ≤0.35%
ASTM A860 High Yield Buttweld Fittings Tensile Strength and Yield Strength

High Yield Fittings Tensile Strength

Grade Tensile Strength (Min. KSI) Tensile Strength (Max KSI)
WPHY 42 60 85
WPHY 46 63 88
WPHY 52 66 91
WPHY 60 75 100
WPHY 65 77 102
WPHY 70 80 105

ASTM A860 High Yield Fittings Yield Strength

Grade Yield Strength Minimum (KSI)
ASTM A860 WPHY 42 42
ASTM A860 WPHY 46 46
ASTM A860 WPHY 52 52
ASTM A860 WPHY 60 60
ASTM A860 WPHY 65 65
ASTM A860 WPHY 70 70

Types of High Yield Weld Fittings

High Yield Elbow

High Yield Elbow

High Yield Tee

High Yield Tee

 High Yield Reducer

High Yield Reducer

High Yield End Cap

High Yield End Cap

High Yield Pipe Bend

High Yield Pipe Bend

High Yield Stub End

High Yield Stub End



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