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HOME품질관리시스템인증서

 

 

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