証明書
API, CE, KS, JIS, ISO9001
処理サービス
溶接, パンチ, 切断, 曲げ, Decoiling
Certificate
UL Listed / FM Approved
Standard
ASTM A795, Type E, Grade B / UL 852
End
Plain / beveled / roll grooved/NPT thread/BSPT
Surface
FBE /polyester resin / hot dip galvanized /red paint / black paint