stainless steel flanged pipe joint fabrication

Product Name

316L Pump Barrel Welding Fabrication

Dimension (length*width*height)

0.8m*0.8m*0.8m

Material

Stainless Steel 316L/ASTM A-240 TP 316L

Positive Material Identification

100% Required

Hardness Testing

Yes, per NACE MR0175

Chemical & Physical Mill Test Report

Yes

Drawing/Design/Shape

Customized/Per Customer’s design

Welding Requirement

Per ASME section IX

WPS/PQR/Weld Map

Yes

Vibratory Stress Relieve

Yes

Solution Annealing

No

Post Weld Heat Treatment

No

Radiograph Testing

Yes, per ASME section VIII & section V

Liquid Penetrant Testing

100% Required

Magnetic Particle Testing

No

Ultrasonic Flaw Detection

No

Pneumatic Testing

No

Hydrostatic Test

Pressure: 1447 psig; Lasting Period: 30 minutes

Tolerance

+/- 0.03mm

Finish

12.5

Surface Treatment

Sand Blast

Packaging

Rust resistance oil on machining surface, packing on pallet