Landee Pipe Fitting is committed to manufacturing of Piping Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc. Our mission is to improve the flow control ability of oil, gas, water, steam, acid liquid and other fluid.
Product Name: Alloy Steel Equal Tee Type: Equal Tee Standard: ASME B16.9 Material: ASTM A234 WP11 Class 2 Size: 3 Inch, DN80 Wall Thickness/Schedule: SCH 160 Ends: Butt Weld Packaging: Wooden Case
Abstract: A crack was found in the 321 stainless steel elbow of the condensate pipeline serving the hydrogen production unit at a petrochemical plant, resulting in medium leakage. The failure...
Product Name: MSS SP-95 Eccentric Swage Nipple Type: Eccentric Swage Nipple Standard: MSS SP-95 Material: ASTM A105, Carbon Steel Size: 1-1/2 * 1 Inch, DN40*DN25 Wall Thickness/Schedule: SCH 160 Ends:...
Abstract: To enhance boiler safety, this paper analyzes a failure incident in the main steam pipe elbow of a self-contained power station boiler at a chemical fiber plant, caused by the improper...
Product Name: ASME B16.9 5D Bend, 90 Degree Standard: ASME B16.9 Material: API 5L Grade B PSL2, Carbon Steel Size: 10 Inch, DN250 Wall Thickness/Schedule: SCH 40 Tangent Length: 610 mm Ends: Butt Weld...
Abstract During the operation of a nuclear power plant, repeated leakage occurred at the outer casing elbow of the double-walled pipe in the hydrogen supply system. To determine the cause, the cracked...
Product Name: ASME B16.9 Y Type Tee Type: Y Type Tee Standard: ASME B16.9 Material: ASTM A403 WP316L Size: 4 Inch, DN100 Wall Thickness/Schedule: SCH 40S Ends: Butt Weld Packaging: Wooden Case
Abstract During maintenance at a power plant, it was discovered that the hardness in the welded joint area of a P91 main steam elbow was low. During construction, it is necessary to remove the heat-affected...
Product Name: Stainless Steel Bellows Expansion Joint Bellows Material: SS 321 Flange Material: ASTM A105 Flange Standard: EN 1092-1 Size: DN350, 14 Inch Pressure: PN10, Class 150 LB Length: 420 mm Packaging:...
Abstract To investigate the leakage issue at the elbow section of the surge pipe located in the top cover of a large hydropower station, PT (penetrant testing) was conducted on the weld seams, along...
