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HAN XUYEN VIET TRADING SERVICES
PRODUCTION CO.,LTD
WELDING PROCEDURE SPECIFICATION (WPS)
WPS No.: HXV-WPS-GT-001
REV. No: 0
PREPARED BY APPROVED BY REVIEWED BY THIRD PARTY
THTTECH.,JSC
Date: Date: Date:
Page 1 of 3
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Welding Procedure Specification for Carbon Steel for Tankage, Assignments of Welding Technologies
WPS for steel A527 Cl2, SMAW process, Electrode E8016-H2
Typology: Assignments
2024/2025
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1
HAN XUYEN VIET TRADING SERVICES
PRODUCTION CO.,LTD
WELDING PROCEDURE SPECIFICATION (WPS)
WPS No.: HXV-WPS-GT-
REV. No: 0
PREPARED BY
APPROVED BY
REVIEWED BY THIRD PARTY
THTTECH.,JSC
Date:
Date: Date:
WELDER PROCEDURE SPECIFICATION (WPS)
(See QW-200.1, Section IX, ASME Boiler and Pressure Vessel Code)
Company Name HAN XUYEN VIET TRADING SERVICES PRODUCTION CO.,LTD
WPS No. HXV-WPS-GT-001 Date: 01, Oct. 2024
Supporting PQR No. (s) HXV-PQR-GT-
Revision No. 0 Date: -
Welding Process(es) GTAW Type(s) Manual
Application Code ASME SECTION IX 2023 Ed. (Automatic, Manual, Machine, or Semi-Automatic)
JOINTS (QW-402)
Joint Design Groove and Fillet Weld (Plate & Pipe)
A
ND OTHER JOINTS DETAIL IN DWG
Retainer None
Root Spacing 3.1±1.6mm w/Back gouging, 5±1mm With backing
Backing With/ without backing
Backing Material (Type) None
( Refer to both backing and retainers)
Metal Nonfusing Metal
Nonmetallic Other
Sketchers, Production Drawing, Weld Symbols or Written Description should show the
general arrangement of the part to be weld. Where applicable, the details of the weld groove
may be specified.
Sketcher may be attached to illustrate joint design, weld layers and bead sequence (e.g.,
for toughness procedure, for multiple process procedures, etc.)
BASE METALS (QW-403)
P-No. 8 Group No. 1 to P-No 8 Group No 1
or
Specification type and grade TP 304 or Equivalent (ASTM A312)
to Specification type and grade TP 304 or Equivalent (ASTM A312)
or
Chem. Analysis and Mech. Prop -
to Chem. Analysis and Mech. Prop -
Thichness Range:
Base Metal: Groove: 1.5 mm ÷ 5.54 mm Fillet: All
Pipe Diameter: All diameter
Maximum Pass Thickness 1/2in.(13mm) Yes No
Other:
*FILLER METALS (QW-404) GTAW
Spec. No (SFA) A 5.
AWS No (Class) ER308L
F-No 6
A-No 8
Size of Filler Metals 2.4 mm
Filler Metal Product Form Solid Rod
Supplemental Filler Metal -
Weld Metals Thinkness Range
Groove Max: 5.54mm
Fillet All size, thickness and diameter
Electrode-Flux (class) N/A
Flux Designnation N/A
Flux Type N/A
Alloy Flux N/A
Flux Trade Name N/A
Consumable Insert N/A
Other N/A
*Each base metal-filler metal combination should be specified individually