1. Design std.:API 6D
2. Pressure rating:Class 150~Class 1500.
3. Material: WCB, Stainless steel and other materials.
4.
1. Design std.:API 6D
2. Pressure rating:Class 150~Class 1500.
3. Material: WCB, Stainless steel and other materials.
4.
1. Design:API 609;
2. Pressure Range:Class 1500~Class 1500;
3. Size range: 2"~48"
4. Material: WCB, Stainless steel or customized.
