UL 30:2004 pdf download – Metal Safety Cans.
124 Edges of a sheet metal handle shall be hemmed, rolled, er wired.
13 Attachment of Fittings
13.1 A pouring spout. a fill fitting, a hanofe, or any other fitting shall be riveted, welded, bazed, or otherwise mechanically secured to the container.
13.2 The head of a rivet used to attach a fitting shall be on the inside of the container, and the rivet shall be headed over on the outside of the container against the titling. A rivet head shall be completely sweated with solder.
14 Screens and Strainers
14.1 A screen or a strainer shall be incorporated in the assembly of a safety can to trap and permit removal of dirt or other foreign material. The screen or strainer shall be removable for cleaning.
14.2 A screen or a strainer shall be of perforated brass or of equivalent corrosion-resistant material.
15 Corrosion-Resistant Coatings
15.1 The weight of coating on terne-coated sheet steel shall be at least as specified for coating designation LT35 in Table 1 of the Standard Specification for Steel, Sheet, Long Terne Coated. ASTM A308. That is, the triple•spot coating weight shall not be less than 0.35 ounce per square foot (0.107 kg/rn2) and the single-spot coating weight shall not be less than 0,25 ounce per square foot (0.076 kglm2).
15 1 revimd Dp,iter 15. 2004
15.2 A coaling of galvanized sheet steel shall comply with the coating designation G60 or A60 in Table I of the Specification for Steel Sheet. Zinc-Coated (Galvanized) or Zinc-Iron Alloy Coated (Galvannealed) by the Hot. Dip Process, ANSI.ASTM A653. Not less than 40 percent of the zinc shall be on either side, as determined by the single-spot test described In ANSI’ASTM A653. The coating shall be tree from lumps, blisters, dross, and flux, and shall not flake or peel when formed.
15.2 revised Decerrtec 15. 2004
15.3 The weight of a galvanized coating may be determined by any method. However, in case of question, coating weight shall be established in accordance with the Test Method for Weight (Mass) of Coating on Iron and Steel Articles With Zinc or Zinc-Alloy Coatings. ASTM A90A9OM,
12.4 Edges of a sheet metal handle shall be hemmed, rolled. or wired.
13 Attachment of Fillings
13.1 A pouring spout. a fill fitting, a hance, or any other fitting shall be riveted, welded, brazed, or otherwise mechanically secured to the container.
13.2 The head of a rivet used to attach a titling shall be on the inside of the container, and the rivet shall be headed over on the outside of the container against the fitting. A rivet head shall be completely sweated with solder.
14 Screens and Strainers
14.1 A screen or a strainer shall be incorporated in the assembly of a safety can to trap and permit removal of dirt or other foreign material. The screen or strainer shall be removable for cleaning.
14.2 A screen or a strainer shall be of perforated brass or of equivalent corrosion-resistant material.
15 Corrosion-Resistant Coatings
15.1 The weight of coating on terne-coated sheet steel shall be at least as specified for coating designation LT35 in Table 1 of the Standard Specification for Steel. Sheet, Long Terne Coated, ASTM A308. That is, the triplespot coating weight shall not be less than 0.35 ounce per square foot (0.107 kg/m2) and the single-spot coating weight shall not be less than 0.25 ounce per square foot (0.076 kg/m2).
151 revised DprTter 15 2004
15.2 A coaling of galvanized sheet steel shall comply with the coating designation G60 or A60 in Table I of the Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy Coated (Galvannealed) by the Hot•Dip Process, ANSIJASTM A653. Not less than 40 percent of the zinc shall be on either side, as determined by the single-spot test described In ANSL/ASTM A653. The coating shall be free from lumps, blisters, dross, and flux, and shall not flake or peel when formed.
152 revised Decerrte, 15. 2004
15.3 The weight of a galvanized coating may be determined by any method, However, in case of question, coating weight shall be established in accordance with the Test Method for Weight (Mass) of Coating on Iron and Steel Articles With Zinc or Zinc-Alloy Coatings. ASTM A90/A9OM.