backweld

backweld

[′bak‚weld]
(metallurgy)
A weld placed behind a single groove weld.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
836 features a Type 304, 2B finish stainless steel interior with continuously backwelded seams, exterior finished with white epoxy paint #4, brushed finish stainless steel door face and control panel face.
A Type 304, 2B finish stainless steel interior with continuously backwelded seams and inert atmosphere construction are also onboard, including a pressure regulator, flow meter, pressure gauge, inner oven walls sealing directly against a 1/2" thick silicone rubber door seal, blower shaft seal, positive latching door hardware, adjustable offset door hinges, outlet with pressure relief, interior seams welded gas-tight, and all wall penetrations fitted with compression fittings.
This cleanroom oven features a Type 304, 2B stainless steel interior with continuously backwelded seams, stainless steel exterior with #4 brushed finish and 4" insulated walls throughout the unit.
The oven features 4" insulated walls throughout, Type 304, 2B stainless steel interior with continuously backwelded seam construction, stainless steel exterior with No.
836 features a Type 304, 2B finish stainless steel interior with continuously backwelded seams, an exterior finished with white epoxy paint #4, brushed finish stainless steel door face and control panel face.
Features 4" insulated walls throughout, type 304, 2B stainless steel interior with continuously backwelded seam construction, stainless steel exterior with #4 brushed finish, three nickel-plated wire shelves and adjustable opposed louvers on full coverage supply and return ductwork.
The oven features 8"-thick insulated walls of 2", 1,900[degrees] F block and 6" of 10 lb/cf density rockwool, aluminized steel exterior, and a stainless steel interior with continuously backwelded seams.
This walkin oven features a stainless steel exterior with #4 brushed finish, a Type 430 stainless steel interior with continuously backwelded seam construction and 4" thick insulated walls.
It features an aluminized steel exterior, 4" thick insulated walls, and Type 304, 2B finish stainless steel interior with continuously backwelded seam construction.
Type 304, 2B stainless steel interior with backwelded seam construction, stainless steel exterior with No.
The cleanroom oven features 4" thick insulated walls throughout, aluminized steel exterior, Type 304 2B-finish stainless steel interior with continuously backwelded seams, stainless steel door and control panel face.
836 features a Type 304.2B finish stainless steel interior with continuously backwelded seams, an exterior finish with white epoxy paint 35, brushed finish stainless steel door face and control panel face.