NO |
인증서명 |
메모 |
1 |
Lloyds Register
(영국) |
Castings in carbon, carbon-manganese, alloy, austenitic stainless and duplex stainless steel (maximum weight 5 tonnes)
Copper Alloy Castings for Valves, Liners, Bushes and Fittings |
2 |
Den Norske Veritas
(노르웨이) |
Steel Castings Carbon & carbon-manganese, Austenitic stainless
22Cr duplex stainless, 25Cr duplex stainless
Max. weight 10000kg
Copper Alloy Castings
Al-bronze, Ni-Al-bronze
Max. 4500kg |
3 |
Bureau Veritas
(프랑스) |
Carbon-Manganese Steel Castings / Austenitic Stainless Steel Castings / Duplex Stainless Steel Castings /
Copper Alloy Castings, Nickel Copper Aluminium |
4 |
Germanischer Lloyd
(독일) |
Steel Castings Carbon & carbon-manganese, Austenitic stainless
22Cr duplex stainless, 25Cr duplex stainless
Max. weight 10000kg
Copper Alloy Castings
Al-bronze, Ni-Al-bronze
Max. 4500kg |
5 |
American Bureau of Shipping
(미국) |
Steel Castings for Marine Applications |
6 |
Registro Italiano Navale
(이탈리아) |
Steel castings for machinery
Carbon; Carbon-manganese; Austenite stainless steel castings; max. weight 5000kg
Copper alloy castings for machinery
Copper alloy castings; max. weight 5000kg |
7 |
Korean Register of Shipping
(한국) |
Carbon Steel, Stainless Steel and Aluminum Branze Castings
Castings including valves & pump castings. Max 5000kg |
8 |
Nippon Kaiji Kyokai
(일본) |
Carbon Steels, Stainless Steels |
품질관리시스템
