Oil and Gas Steel Gas Pipelines Dow gas pipeline is mainly used to transport natural gas, liquefied petroleum gas, artificial gas pipeline.In long distance transportation, gas pipeline refers to the transportation of natural gas medium, in towns, gas pipeline dow transportation of natural gas, liquefied petroleum gas, artificial gas and other media.
Oil and Gas Steel Gas Pipelines specifications
Manufacturer Pipe Steel Pipe
Cangzhou Steel Pipe Group Co.,Ltd.
Manufacture & Sales
Caron & Low Alloy Seamless Steel Pipe
Advantaged Product Specification
From 1/2 to 5
From SCH40 to XXS
From 25 to 356
From4 to 80
From 2m to 12.5m in accordance with customers' requirements
Dow Oil and Gas Steel Gas Pipelines introductions
is mainly used to transport natural gas, liquefied petroleum gas, artificial gas pipeline.In long distance transportation, gas pipeline refers to the transportation of natural gas medium, in towns, gas pipeline dow transportation of natural gas, liquefied petroleum gas, artificial gas and other media.
large-caliber and highly automated gas pipeline in China.Construction began in March 1996 and was completed on September 10, 1997. The total length is 918.42 kilometers with a design pressure of 6.4 mpa. The annual gas transmission capacity is 1.32 billion cubic meters without pressurization.The second stage pressure station (yulin compressor station) was completed on November 10, 1999, with an annual gas transmission capacity of 2.2 billion cubic meters.Phase iii pressurization (huanghe west and yingxian pressurization stations) was completed on November 15, 2000, with an annual gas transmission capacity of 3.3 billion cubic meters
Boiler Oil and Gas Steel Gas Pipelines (gb5310-1995) is used to manufacture high pressure and above the water tube boiler heating surface of high quality carbon steel, alloy steel and stainless heat resistant steel seamless steel tube.Seamless steel tube for boilerSeamless steel tube for boilerBoiler seamless steel pipe: these often under high temperature and high pressure boiler tube, tube in high temperature flue gas and steam will happen under the action of oxidation and corrosion, so the Oil and Gas Steel Gas Pipelines with high rupture strength, high oxidation resistance, and have good organizational stability, using steel grade are: high quality carbon structural steel grade 20 g, 20 MNG, 25 MNG;Alloy structural steel no. 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, etc.There are rust heat resistant steel commonly used 1Cr18Ni9, 1Cr18Ni11Nb high pressure boiler tube in addition to ensure the chemical composition and mechanical properties, to do the hydraulic test, to do the flaring, flattening test.Steel pipe is delivered in heat treatment condition.In addition, the microstructure, grain size and decarburization layer of finished steel pipe are also required.