Certifications


G.T.A.W Process for various materials and standards.

Aerospace, Navel, Military, Medical, and Sanitary Hygienic, Boiler, & Pressure Vessels.

Mill 1595 -2219
Base Metal Steel A36
Groove 0.25-1.5 Position 1G 3G
Fillet 0.25-1.5 Position 1F 2F 3F 

Mill 1595A - 2219
Base Metal AISI 4130
Fillet 1/8 - unlimi.
Position 1F 2F F

Mill Standard 248-D
Mill Standard R17131
Base Metal 304 SST - QQS.763
Thickness 3/16 -1/1/2/
Group S8 Filler Mill Type R-C0 CR/A=Stellite
Overlay to Mill 248 - Position Veritcal Up

Mill Standard 248D
Procedure to Mill Standard 271
Base Metal 4140
Filler Cual-A Aluminum Bronze
Position 4G

Mill Standard 248 D
Joint 22D
Base Metal A216 GRWCB/QQS-763 GR 304 Stainless Steel
Filler Metal E-19933 Type 309 Stainless Steel
Thickness 1/8 Max
Joint Edge Seal
Position Flat/Vertical

Mill Standard 248
Base Metal 5052 Aluminum 
Position 3G Vertical Up
Thickness 1/16 to 3/4
Filler ER5356 Type A 22B
Procedure Joint Mill Standard 22
Vertical UP Butt .375
Horizontal Butt .375


Mill Standard 1595 A-2219
Base Metal 304 SS
Group 11A
Groove .020-.240
Fillet .020-.240
Position 1G 1F 2F


Mill Standard 1595A - 2219
Base Metal Inconnet 625
Group IIIA
Groove .017-.256
Fillet .017-.256
Position 1G 1F 2F


Mill Standard 1595A - 2219
Base Metal 304 SST
Group IIA
Groove .083-.500
Fillet .083-.500
Position 1G 1F 2F


Mill Standard 1595 - 2219
Base Metal Aluminum 6061
Group IV
Groove .083 -.500
Fillet .083-.500
Position 1G 1F 2F


Mil-W8604/1595 - 2219
Base Metal Aluminum 5052
Groove 1G .083-.500
Mil-W8604/1595 -2219
Base Metal Aluminum 5052
Groove 1G .083-.500
Fillet .083-.500

ASME 1X/aWS B2.1
Base Metal Group P8
Plate .035-.070
Pipe tk .035-.070 Dia 1/2" + over
plate .062-.552
pipe tk .062-.552 Dia 1" + over
Grooves & Fillets Positions all/vertical up

AWS D18.1 C990135MF001
C990136MF002

Mill Standard 1595A-2219
Base Metal 5052 Aluminum Plate

Position 1G 3G 1F 2F 3F Grove + Fillet
Thickness 0.25 to 1.5"
Filler Er 5356