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Allpipe Engineering Welding Procedures

AE Welding Process BSEN 288 Joint Type Parent Metal Group Parent Metal Spec
Test Piece
Gas Flux Range of Metal Thickness(mm) Range of Pipe O.D (mm) Filler Metal Type
Parent Metal Thickness Pipe O.D (mm) Weld Position
1 TIG (141) Butt & Group ASTM 2.87 mm 26.67 mm H-L045 Argon 2.87 mm to 13.3 mm to Bohler - DMO 1G
    Fillet Weld 1 A106 GRB Sch 40 3/4"   Pureshield 5.74 mm 53.34 mm BS 2901 PT1 A30
2 TIG (141) Butt & Group ASTM 5.54 mm 60.33 mm H-L045 Argon 3.00 mm to 30.17 mm to Bohler - DMO 1G
    Fillet Weld 1 A106 GRB XS 2"   Pureshield 11.08 mm 120.66 mm BS 2901 PT1 A30
3 TIG (141) Butt & Group ASTM 10.97 mm 169.00 mm H-L045 Argon 3.00 mm to 84.5 mm Bohler - DMO 1G
    Fillet Weld 1 A106 GRB XS 6"   Pureshield 21.94 mm upwards BS 2901 PT1 A30
4 M.M.A. Butt & Group ASTM 5.54 mm 60.33 mm H-L045 Rutile 3.00 mm to 30.17 mm to Root-Fleetweld 5P (BS639 E43-43-C50)
  (111) Fillet Weld 1 A106 GRB XS 2"     11.08 mm 120.66 mm Fill-Vodex (BS639 1986 E4333R)
5 M.M.A. Butt & Group ASTM 10.97 mm 169.00 mm H-L045 Rutile 3.00 mm to 84.5 mm Root-Fleetweld 5P (BS639 E43-43-C50)
  (111) Fillet Weld 1 A106 GRB XS 6"     21.94 mm upwards Fill-Vodex (BS639 1986 E4333R)
6 Root-TIG(141) Butt & Group ASTM 10.97 mm 169.00 mm H-L045 Root -Argon Pureshield 3.00 mm to 84.5 mm Bohler - DMO 1G
  Mag (135) Filler Fillet Weld 1 A106 GRB XS 6"   / Filler-Argoshield 5 21.94 mm upwards BS 2901 PT1 A30
7 Root-TIG(141) Filler Butt & Group ASTM 5.54 mm 60.33 mm Horizontal Root -Argon Pureshield 3.00 mm to 30.17 mm to Bohler - DMO 1G
  Mag (135) Auto Fillet Weld 1 A106 GRB XS 2" /Flat (PA) Filler(135)-Argonox 11.08 mm 120.66 mm BS 2901 PT1 A30
8 GTAW Tig (141) Butt & All Groups ASTM 7.11 mm 168.30 mm Flat Argon 3mm to 84.15mm Tig & Auto : Bohler 2.5 NI
  Auto Mag Fillet Weld In P1 A333 GR6 Sch 40 6"   99.99 % Pure 14.22 mm upwards AWS A5 - 28 : E R 8 0 S N I 2
9 TIG (141) Butt & Group SS 2.11 mm 26.67 mm H-L045 Shield -Argon Pureshield 2.11 mm to 13.33 mm to Bohler EAS-4-M-1G
    Fillet Weld 9 316L Sch 10 3/4"   Backing Nitrogen 4.22 mm 53.34 mm BS 2901 PT2 316 S92
10 TIG (141) Butt & Group SS 2.77 mm 60.33 mm H-L045 Shield -Argon Pureshield 2.77 mm to 30.17 mm to Bohler EAS-4-M-1G
    Fillet Weld 9 316L Sch 10 2"   Backing Nitrogen 5.54 mm 120.66 mm BS 2901 PT2 316 S92
11 TIG (141) Butt & Group SS 5.54 mm 60.33 mm H-L045 Argon 3.00 mm to 30.17 mm to Bohler EAS-4-M-1G
    Fillet Weld 9 316L XS 2"   Pureshield 11.08 mm 120.66 mm BS 2901 PT2 316 S92
12 TIG (141) Butt & Group SS 10.97 mm 168.28 mm H-L045 Shield -Argon Pureshield 3.00 mm to 84.14 mm to Bohler EAS-4-M-1G
    Fillet Weld 9 316L XS 6"   Backing Nitrogen 22.00 mm 336.56 mm BS 2901 PT2 316 S92
13 TIG (141) Butt & Group SS 2.11 mm 26.67 mm H-L045 Shield -Argon Pureshield 2.11 mm to 13.34 mm to Bohler EAS-2-1G
    Fillet Weld 9 304L Sch 10 3/4"   Backing Nitrogen 4.22 mm 53.34 mm BS 2901 PT2 308-S-92
14 TIG (141) Butt & Group SS 2.77 mm 60.33 mm H-L045 Shield -Argon Pureshield 2.77 mm to 30.17 mm to Bohler EAS-2-1G
    Fillet Weld 9 304L Sch 10 2"   Backing Nitrogen 5.54 mm 120.66 mm BS 2901 PT2 308-S-92
15 TIG (141) Butt & Group SS 5.54 mm 60.33 mm H-L045 Argon 3.00 mm to 30.17 mm to Bohler EAS-2-1G
    Fillet Weld 9 304L XS 2"   Pureshield 11.08 mm 120.66 mm BS 2901 PT2 308-S-92
16 TIG (141) Butt & Group SS 2.77 mm 219.00 mm H-L045 Shield -Argon Pureshield 2.77 mm to 109.5 mm Bohler EAS-2-1G
    Fillet Weld 9 304L Sch 05 8"   Backing Nitrogen 5.54 mm upwards BS 2901 PT2 308-S-92
17 TIG (141) Butt & Group ASTM A106 2.87 mm 26.67 mm H-L045 Argon 2.87 mm to 13.34 mm to Bohler CN 23/12-1G
    Fillet Weld 1 GRB/A312 316L Sch 40 3/4"   Pureshield 5.74 mm 53.34 mm BS 2901 PT2 309-S-92
18 TIG (141) Butt & Group ASTM A106 5.54 mm 60.33 mm H-L045 Argon 3.00 mm to 30.17 mm to Bohler CN 23/12-1G
    Fillet Weld 1 GRB/A312 316L XS 2"   Pureshield 11.08 mm 120.66 mm BS 2901 PT2 309-S-92
19 TIG (141) Butt & Group ASTM A106B 10.97 mm 168.28 mm H-L045 Argon 3.00 mm to 84.14 mm to Bohler CN 23/12-1G
    Fillet Weld 1 A312 316L Sch 80 6"   Pureshield 21.94 mm 336.56 mm BS 2901 PT2 309-S-92
20 TIG (141) Butt & Unassigned ASTM B161 2.87 mm 26.67 mm H-L045 Shield -Argon Pureshield 2.87 mm to 13.34 mm to Inco Alloys ~ Nickel 61
    Fillet Weld Nickel 200 NO 2200 Sch 40 3/4"   Backing Nitrogen 5.74 mm 53.34 mm BS 2901 PT5 ISS90 NA32
21 TIG (141) Butt & Unassigned ASTM B161 3.91 mm 60.33 mm H-L045 Argon 3.00 mm to 30.17 mm to Inco Alloys ~ Nickel 61
    Fillet Weld Nickel 200 ISS93 NO2200 Sch 40 2"   Pureshield 7.82 mm 120.66 mm BS 2901 PT5 ISS90 NA32
22 TIG (141) Butt & Unassigned ASTM B161 6.02 mm 114.30 mm H-L045 Shield -Argon Pureshield 3.00 mm to 57.15 mm to Inco Alloys ~ Nickel 61
    Fillet Weld Nickel 200 ISS93 NO2200 Sch 40 4"   Backing Nitrogen 12.04 mm 228.6 mm BS 2901 PT5 ISS90 NA32
23 TIG (141) Butt & Unassigned ASTM B165-93 2.87 mm 26.67 mm H-L045 Shield -Argon Pureshield 2.87 mm to 13.3 mm to Griesheim GRINI-T-NICU
    Fillet Weld Monel 400 NO4400 Sch 40 3/4"   Backing Nitrogen 5.74 mm 53.34 mm BS 2901 PT5 NA33
24 TIG (141) Butt & Unassigned ASTM B165 3.91 mm 60.33 mm H-L045 Argon 3.00 mm to 30.17 mm to Griesheim GRINI-T-NICU
    Fillet Weld Monel 400 ISS87 NO4400 Sch 40 2"   Pureshield 7.82 mm 120.66 mm BS 2901 PT5 NA33
25 TIG (141) Butt & Unassigned ASTM B165-93 8.18 mm 219.00 mm H-L045 Shield -Argon Pureshield 3.00 mm to 109.5 mm Griesheim GRINI-T-NICU
    Fillet Weld Monel 400 NO4400 Sch 40 8"   Backing Nitrogen 16.36 mm upwards BS 2901 PT5 NA33
26 TIG (141) Butt & Unassigned ASTM B622 2.87 mm 26.67 mm H-L045 Shield -Argon Pureshield 2.87 mm to 13.34 mm to Haynes Hastelloy C276
    Fillet Weld HastelloyC276 N10276 Sch 40 3/4"   Backing Nitrogen 5.74 mm 53.34 mm AWS A5 14-89 ERNICRMO-4
27 TIG (141) Butt & Unassigned ASTM B-619- 3.91 mm 60.33 mm H-L045 Shield -Argon Pureshield 3.00 mm to 30.17 mm to Haynes Hastelloy C276
    Fillet Weld HastelloyC276 92 N10276 Sch 40 2"   Backing Nitrogen 7.82 mm 120.66 mm AWS A5 14-89 ERNICRMO-4
28 TIG (141) Butt & Unassigned ASTM B-619- 7.11 mm 168.28 mm H-L045 Shield -Argon Pureshield 3.55 mm to 84.14 mm to Haynes Hastelloy C276
    Fillet Weld HastelloyC276 92 N10276 Sch 40 6"   Backing Nitrogen 14.22 mm 336.56 mm AWS A5 14-89 ERNICRMO-4
29 TIG (141) Butt & Unassigned ASTM B-619 2.77 mm 60.33 mm H-L045 Shield -Argon Pureshield 2.77 mm to 30.17 mm to Haynes Hastelloy C276
    Fillet Weld HastelloyC276 N10276 Sch 10 2"   Backing Nitrogen 5.54 mm 120.66 mm ASME SFA 5-14-86 Ernicrmo
30 TIG (141) Butt & Group SS 4.19 mm 273.00 mm H-L045 Argon 3.00 mm to 136.5 mm Bohler EAS-4-1G
    Fillet Weld 9 316 L Sch 10 10"   Pureshield 8.38 mm upwards BS 2901 PT2 316 S92
31 TIG (141) Butt & Group Cro.moly 4.00 mm 51.00 mm H-L045 Argon 3.00 mm to 25.5 mm to Bohler DCMS-1G
    Fillet Weld 5         Pureshield 8.00 mm 102.00 mm BS 2901 1983 A32
32 TIG (141) Butt & Group ASTM A335 17.5 mm 320.00 mm P.A. Pipe Argon Pureshield 141 8.75 mm to 160.00 mm 111-BS2493 1CR MoB E8018-B2
  M.M.A. (111) Fillet Weld 5 P11     Rotated Basic Coating 111 35.00 mm & above 141 -BS 2901 PT1 A32
33 TIG (141) Butt & Group SS 8.18 mm 219.00 mm H-L045 Argon 3.00 mm to 109.5 mm Bohler EAS-4M-1G
    Fillet Weld 9 316L Sch 40 8"   Pureshield 16.36 mm upwards BS 2901 PT2 316 S92
34 TIG (141) Butt & Group ASTM A106 23.00 mm 219 mm PA Argon Pureshield 141 11.5 mm to 109.5 mm 135 -Bohler - DMO 1G
  MAG (135) Auto Fillet Weld 1 GRB Sch 160 8" Rotating Argonox 135 46.00 mm & above 141-BS 2901 PT1 A30
35 TIG (141) Butt & Group ASTM A106 22.00 mm 168.00 mm PF Pipe Argon 11.00 mm to 84.00 mm to 135 -Bohler - DMO 1G
    Fillet Weld 1 GRB XXS 6" Fixed Pureshield 44.00 mm 336.00 mm 141-BS 2901 PT1 A30
36 TIG (141) Butt & Group ASTM A333 7.10 mm 168.4 mm H-L045 Argon 3.00 mm to 84.2 mm
    Fillet Weld 1 GR6 Sch 40 6"   Pureshield 14.2 mm upwards AWS A5 28 E80S-N12
37 TIG (141) Butt & Group ASTM A335 4.55 mm 33.40 mm H-L045 Argon 3.00 mm to 16.70 mm to
    Fillet Weld 5 P22 XS 1"   Pureshield 9.10 mm 66.80 mm BS 2901 PT1 1983 A33
38 TIG (141) Butt & Group ASTM A335 6.02 mm 114.3 mm H-L045 Argon 3.00 mm to 57.15 mm to
    Fillet Weld 5 P22 Sch 40 4"   Pureshield 12.04 mm 228.6 mm BS 2901 PT1 1983 A33
39 TIG (141) Butt & Group SS 3.91 mm 60.33 mm H-L045 Shield -Argon Pureshield 3.00 mm to 30.15 mm to  
    Fillet Weld 10 Duplex Sch 40 2"   Backing Nitrogen 7.82 mm 120.6 mm BS 2901 PT2 22-8-3 S92
40 TIG (141) Butt & Group SS 7.11 mm 168.30 mm H-L045 Shield -Argon Pureshield 3.00 mm to 84.00 mm to  
    Fillet Weld 10 Duplex Sch 40 6"   Backing Nitrogen 14.2 mm 336.6 mm BS 2901 PT2 22-8-3 S92
41 TIG (141) Butt & Group SS 2.11 mm 26.70 mm H-L045 Argon 2.11 mm to 13.25 mm to BS 2901 PT2 316 S92
    Fillet Weld 9 316L Sch 10 3/4"   Pureshield 4.22 mm 53.40 mm  
42 TIG (141) Butt & Group SS 2.77 mm 60.30 mm H-L045 Argon 2.70 mm to 30.15 mm to BS 2901 PT2 316 S92
    Fillet Weld 9 316L Sch 10 2"   Pureshield 5.40 mm 120.60 mm  
43 TIG (141) Butt & Group SS 3.91 mm 60.33 mm H-L045 Argon 3.00 mm to 30.15 mm to BS 2901 PT2 316 S92
    Fillet Weld 9 316L Sch 40 2"   Pureshield 7.82 mm 120.66 mm  
44 TIG (141) Butt & Group SS 8.18 mm 219.00 mm H-L045 Argon 3.00 mm to 109.5 mm BS 2901 PT2 316 S92
    Fillet Weld 9 316L Sch 40 8"   Pureshield 16.36 mm upwards  
45 TIG (141) Butt & Unassigned ASTM SB619 2.70 mm 60.33 mm H-L045 Argon 2.70 mm to 30.15 mm to ANSI/AWS A5 14-89
    Fillet Weld Hasteolly 22 UNS No6022 Sch 10 2"   Pureshield 5.40 mm 120.60 mm ERNICrMo-14
46 TIG (141) Butt & Unassigned ASTM SB619 3.40 mm 168.3 mm H-L045 Argon 3.00 mm to 84.15 mm to ANSI/AWS A5 14-89
    Fillet Weld Hasteolly 22 UNS No6022 Sch 10 6"   Pureshield 6.80 mm 336.6 mm ERNICrMo-14
47 TIG (141) Groove Weld P45 SS 3.05 mm 114.3 mm H-LO45 Argon 1.6 mm to All diameters SFA-5.14: ERNiCrMo-3
    Single Sided   904L Sch 10 4"   Pureshield 6.1mm    
48 Root-Tig(141) Filler Butt & Group ASTM 10.97mm 168.3mm Horizontal Root-Argon Pureshield 3mm to 84.15mm Bohler - DMO 1G
  Mag (135) Auto Fillet Weld 1 A106 GRB XS 6" /Flat (PA) Filler (135)-Argonox 21.94 mm. upwards  
49 TIG (141) Butt & Group ASTM 5.54 mm 60.0 mm H-LO45 Argon 3mm to 30.15mm to Bohler - DMO 1G
    Fillet Weld 1 A106 GRB XS 2"   Pureshield 11.08 mm 120.6mm  
50 TIG (141) Butt & Group ASTM 10.97mm 168.3 mm H-LO45 Argon 3mm to 84.15mm Bohler - DMO 1G
    Fillet Weld 1 A106 GRB XS 6"   Pureshield 21.94 mm. upwards  
51 TIG (141) Butt & Unassigned A106 GRB 10.97mm 168.3 mm Flat Argon 5.48 mm to 84.15 mm BS 2901 PT5 NA 48
    Fillet Weld Hasteolly C276 C276 XS 6"   99.99 % Pure 21.97 mm. upwards AWS A5 14 ERNICRMO 4
52 TIG (141) Butt & Group ASTM A333 5.54 mm 60.33 mm H-L045 Argon 3mm to 30.15mm to Bohler - DMO 1G
    Fillet Weld 1   XS 2"   Pureshield 11.08 mm 120.6mm  
53 TIG (141) Butt & Group 15MO3 12.5mm 10" H-L045 Argon 6mm to 136.5mm Bohler - DMO 1G
    Fillet Weld 1         Pureshield 25mm upwards  
54 TIG (141) Butt& Group Din 17175 2.9mm 60.3 H-LO45 Argon 2.9mm to 30.15mm to En 1668;W46 4 W2Mo
    Fillet Weld 1 15Mo3       Pureshield 5.8mm to 120.6 Bohler DMO 1G
55 TIG (141) Butt& Group BSEN 10028 2mm 21.3mm H -LO45 Argon 1.6mm to 10.65mm to En12072W19 12 3nb si
    Fillet Weld 9 7 gr 1.457       Pureshield 2.2mm 42.6mm Lincoln Electric LNT318Si
56 TIG(141) Butt& Group BSEN 10028 2mm 60.3 H-L045 Argon 1.6mm to 30.15mm to En12072W19 12 3nb si
    Fillet Weld 9 7 gr 1.4571       Pureshield 2.2mm 120.6mm Lincoln Electric LNT318Si
57 TIG(141) Butt & Group BSEN 10028 2.6mm 168.3 H-L045 Argon 2.08mm to 84.15mm En12072W19 12 3nb si
    Fillet Weld 9 7 gr 1.4571       Pureshield 2.86mm and above Lincoln Electric LNT318Si
58 TIG (141) Butt & Group ASTM A106 7.11mm 168.3 H-L045 Argon 3mm to 84.15mm Bohler DMO-1G EN 1668:W46 4 W2Mo
  MMA (111) Fillet Weld 1 Grade B       99.99% Pure 14.22mm and above Esab Vodex BS 639:E4 333R (21)
59 TIG (141) Butt & Group ASTM A312 3.91mm 60.3 H-L045 Argon 3mm to 30.15mm to Murex Saffire
    Fillet Weld 9 TP 304L       99.99% Pure 7.82mm 120.6mm BS2901 Part 2:308S92
60 TIG (141) Butt & Group ASTM A312 7.11mm 168.3 H-L045 Argon 3mm to 84.15mm Murex Saffire
    Fillet Weld 9 TP 304L       99.99% Pure 14.22mm and above BS 2901 Part 2:308S92
61 TIG (141) Butt & Group DIN 17175 15MO3 7.11mm 168.3mm H-L045 Argon 3mm to 84.15mm 1.2% Chrome 0.5% Mo
    Fillet Weld 1 13 CrMo 44       99.99% Pure 14.22mm and above  
62 TIG (141) Orbital Group 1.4404 316L 1.65mm 25.4mm FLAT Argon 1.32mm to 12.70mm to Austenitic Stainless
      9         99.99% Pure 1.81mm 50.80mm Steel
63 TIG (141) Butt & Group P11 17.12mm 114.3mm VERTICAL Argon 99.99% Pure 8.56mm to 57.15mm 1-1/4 Chrome
  MMA -111 Filletweld 5 ASTM A335     UP Pureshield 34.24mm and above 1/2 Mo

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