Nam Duong Steel Trading Service Co., Ltd specializes in providing official steel products, steel pipes, pipe fittings, from US, Russia, Japan, Korea, China, Malaysia, etc
Standards: ASTM A106-Grade B, ASTM A53-Grade B, API-5L, GOST, JIS, DIN, GB / T, etc
Used in the boiler industry, petroleum, marine, heat pipes, gas pipes, liquid pipes, in construction, the environment and other industries.Nam Duong Steel Trading Service Co., Ltd specializes in providing official steel products, steel pipes, pipe fittings, from US, Russia, Japan, Korea, China, Malaysia, etc
Standards: ASTM A106-Grade B, ASTM A53-Grade B, API-5L, GOST, JIS, DIN, GB / T, etc
Used in the boiler industry, petroleum, marine, heat pipes, gas pipes, liquid pipes, in construction, the environment and other industries.