29 1/2"-500psi and 30" -1000psi Flow divider

Reference standards: API 16A, GB/T 20174
Product Applicability: Mainly used for the control of shallow gas in surface wells. The diversion system is a well control device that guides the fluid in the well from the well site to a safe distance away to reduce the wellhead back pressure (also known as the diversion system).

Product Features The design and manufacture of the diverter complies with API 16A, and the flange specifications comply with the ASME B16.47 "Large Diameter Pipe Steel Flange" standard requirements The upper and lower connection specifications of the 29 1/2"-500psi diverter are class 300 B16/A NPS30 R95 The upper and lower connection specifications of the 30"-1000psi diverter are class 600 B16/A NPS30 R95. The key sealing parts adopt appropriate surface treatment methods to meet the use requirements of highly corrosive environments. The closing response time of the diverter does not exceed 45s (Note: It must be equipped with a corresponding remote control device

30″

Maximum diameter


1000psi

Maximum rated working pressure


NACE MR0175

Sulfur resistance standard



Applied to oil and gas fields in Kuwait, Iraq and other Middle East regions, Pakistan, Kazakhstan, Azerbaijan, South America and other regions
Technical Specifications
Nominal diameter749.3mm (29 1/2″)，762mm (30″
Fixed work stress3.45MPa (500psi)，6.9MPa (1000psi)
Metal material temperature gradeT-20/250
Temperature grades of non-metallic materialsHighest BGD
Sulfur resistance gradeCompliant with NACE MR0175