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Design features:
Through hole or shrink hole structure;
Fireproof type test certification;
···
Design features:
Through hole or shrink hole;
Fireproof type test certification;
Dual block···
Design Features:
Rising stem external thread and bracket, lifting stem, bolted bonnet;
Thrust ···
Design features:
Fireproof design;
Elastic gate (gate valve);
Precise guide design for the ···
Design features:
Through hole or shrink hole;
Fireproof type test certification;
Dual block···
Design features:
Through hole or shrink hole;
Fireproof type test certification;
Valve stem···