Diameter:Ф406.4～Ф1422.4mm (16-56inch) Length: 8～12.5m Wall Thickness: 6.4～60mm Steel Grade: A25, A, B, X42～X120 Product Standards: ISO3183, API SPEC 5L, API SPEC 2B, GB9711, DNV-OS-F101 and user's other standards.

Diameter:DN150～DN1500 Bending Radius: 1～10m Maximun Wall Thickness: 50mm Product Standards: ISO15590-1、SY/T5257-2004、Q/SY GJX111-2009、CDP-S-OGP-PL-016-2011-2 and user's other standards. Product Purposes:The product is widely used in pressure pipelines in such industries as petroleum, natural gas ,chemicals, electric power, metallurgy, nuclear power and other industries. The product is the optimal option for long-distance pipelines.

Diameter:DN50～DN1500 Wall Thickness: 5~120mm Grade: A25、A、B、X42～X120 Product Standards: GB/T13401、GB/T12459、MSS SP-75 and user's other standards. Product Purposes:The product is widely used in pressure pipelines in such industries as petroleum, natural gas ,chemicals, electric power, metallurgy, nuclear power and other industries. The product is the optimal option for long-distance pipelines.

FBE, 2FBE, 2PE, 3PE, 2PP, 3PP Diameter: 219-1422mm(8.6-56in) Wall thickness: 6.4~60mm(0.25-2.36in) Length: 8-13m

Dual-component Drag-Reduction Internal Coating Diameter: 406-1422mm(8.6-56in) Wall Thickness: 6.4~60mm(0.25-2.36in) Length: 8-13m

B8 valve adopts a fully welded body design which reduces the potential leak paths. The connection type of both ends can be welded and flanged. The design is suitable for several working conditions and can be made in many kinds of high-alloy materials. The design of forged ring is suitable for severe working conditions in high-pressure and high corrosion.