Technical Specifications:

• Design and Manufacture：
• BS1868, API6D
• Inspection and Test:
• API598, API6D
• Face to face and end to end：
• ASMEB6.10
• Connection End:
• Flange: ASME B16.5、ASME B16.47;    
• Butt-welding ASME B16.25

Product information:

Body and Bonnet Connection: Bonnet bolted, pressure self seal.

Seat type: Soft /metal seat

Temperature range: -196℃~595℃

Pressure range: CLASS150-CLASS2500

Diameter range: NPS2-NPS60(DN50~DN1500)