MSM - SINCE 1982

Our 350,000 square foot facility located in Youngsville, Louisiana boasts over 80 machining centers, an ASME coded weld shop, an in house quality department, and one of the largest inventories of API flanges in the US.

PRODUCTS

© 2017  Machine Specialty & Manufacturing, Inc.

Alloy 625 & 316 CRA Cladding

4130 Welding - Our Specialty

Machine Specialty & Manufacturing offers a full service welding facility which features 6 CNC Hotwire GTAW welding machine, a sumberged arc welder, and 3 high deposition GMAW-Spray manipulators.

625 & 316 Corrosion Resistant Overlay

API Pressure Classes

API 6A required equipment to be designed to one of the following maximum rated working pressures.
  • 2,000 psi

  • 3,000 psi

  • 5,000 psi

  • 10,000 psi

  • 15,000 psi

  • 20,000 psi

  • 2M psi

  • 3M psi

  • 5M psi

  • 10M psi

  • 15M psi

  • 20M psi

  • 13.8 MPa

  • 20.7 MPa

  • 34.5 MPa

  • 69.0 MPa

  • 103.5 MPa

  • 138.0 MPa

API 6A Material Class

Material Class
  • AA

  • BB

  • CC

  • DD

  • EE

  • FF

  • HH

General Service

General Service

General Service

Sour Service

Sour Service

Sour Service

Sour Service

Body - Bonnet - Outlets
  • Carbon or Low Alloy

  • Carbon or Low Alloy

  • Stainless

  • Carbon or Low Alloy

  • Carbon or Low Alloy

  • Stainless

  • CRA

Pressure Controlling Parts,
Stems, & Hangers
  • Carbon or Low Alloy

  • Stainless

  • Stainless

  • Carbon or Low Alloy

  • Stainless

  • Stainless

  • CRA

API 6A Temperature Class

Charpy Impact Requirements

Classification
  • K

  • L

  • N

  • P

  • S

  • T

  • U

  • V

-75°F (-60°C)

-50°F (-46°C)

-50°F (-46°C)

-20°F (-29°C)

0°F (-18°C)

0°F (-18°C)

0°F (-18°C)

0°F (-18°C)

PSL 1
PSL 2
PSL 3
  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • -

  • -

  • -

  • -

  • -

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • 15 ft-lbf (20) J

  • -

  • -

  • -

  • -

625 inconel valve cladding

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