盘管产品范围：碳钢盘管、不锈钢盘管、铝黄铜盘管及蒸汽疏水阀组。
The coil products including: carbon steel coils, stainless steel coils, aluminum brass coils and steam drain valve group.
低压力头应黄铜，并应靠近排水阀和中间包输送到一个排水板地板。
The low pressure header shall be brass and shall be near the panel floor with drain valves and tundishes piped to a drain.
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