Landee Is A Leading Pipe Fitting Manufacturer, Supplier & Exporter!

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.
Pipe Fitting
Dec 20, 2025
Epoxy Coated Flexible Coupling, Q235B, SS41, 64 Inch, CL150

Epoxy Coated Flexible Coupling, Q235B, SS41, 64 Inch, CL150

Product Name: Epoxy Coated Flexible Coupling Type: Flexible Dresser Coupling Material: Q235B / SS41 Size: DN1600, 64 Inch Pressure: PN16, Class 150 LB Surface Treatment: Epoxy Coating (Both Sides) Fasteners:...

Nov 29, 2025
Pipeline Erosion from Ammonium Chloride Crystallization in Catalytic Cracking Units

Pipeline Erosion from Ammonium Chloride Crystallization in Catalytic Cracking Units

Abstract: This study investigates pipe perforation and leakage caused by erosion from ammonium chloride crystallization in the top circulation system of heavy-oil catalytic cracking units. By...

Dec 20, 2025
ASME B16.9 Stub Ends, ASTM A403 WP316L, DN80, SCH 40, 150 mm

ASME B16.9 Stub Ends, ASTM A403 WP316L, DN80, SCH 40, 150 mm

Product Name: ASME B16.9 Stub Ends Design Standard: ASME B16.9 Material: ASTM A403 WP316L, Stainless Steel Size: DN80, 80 mm, 3 Inch Wall Thickness: SCH 40 Length: 150 mm End Connection: Threaded Ends

Oct 30, 2025
σ Phase Formation and Microstructure in Austenitic Heat-Resistant Steel Pipe Joints

σ Phase Formation and Microstructure in Austenitic Heat-Resistant Steel Pipe Joints

Abstract: This study investigates the formation of the σ phase in austenitic heat-resistant steel pipe joints used in power plant boilers. Results show that different morphologies of the...

Dec 20, 2025
ASME B16.9 Equal Tees, A403 WP316L, 6 IN, SCH 10S, Butt Weld

ASME B16.9 Equal Tees, A403 WP316L, 6 IN, SCH 10S, Butt Weld

Product Name: ASME B16.9 Equal Tees Design Standard: ASME B16.9 Material: ASTM A403 WP316L, Stainless Steel Size: 6 Inch, DN150, 150 mm Wall Thickness: SCH 10S End Connection: Butt Weld

Oct 25, 2025
Cause Analysis and Solutions for Ethylene Pipeline Elbow Corrosion

Cause Analysis and Solutions for Ethylene Pipeline Elbow Corrosion

Abstract: During a scheduled inspection at a petrochemical plant, pitting corrosion was detected in the base material of a TP304 ethylene pipeline elbow. To determine the cause and develop effective...

Dec 20, 2025
6 Inch Spiral Wound Gasket, ASME B16.20, SS 304, CS, 150 LB

6 Inch Spiral Wound Gasket, ASME B16.20, SS 304, CS, 150 LB

Product Name: 6 Inch Spiral Wound Gasket Design Standard: ASME B16.20 Size: 6 Inch, DN150, 150 mm Pressure Rating: Class 150 LB, PN20 Thickness: 4.5 mm Inner Ring Material: Stainless Steel SS 304 Filler...

Sep 22, 2025
Failure Analysis of Heat Exchanger Tube Elbows in Thermal Power Plants

Failure Analysis of Heat Exchanger Tube Elbows in Thermal Power Plants

Abstract In a thermal power plant project, small-diameter serpentine heat exchanger tubes were fabricated from 20G steel with dimensions of Ø25 × 3 mm, a bend angle of 180°, and a bend...

Dec 16, 2025
Carbon Steel Bauer Coupling, S77, 3 Inches, DN80, Galvanized

Carbon Steel Bauer Coupling, S77, 3 Inches, DN80, Galvanized

Product Name: Carbon Steel Bauer Coupling, S77 Type: Bauer Coupling with Ball Material: Carbon Steel Size: 3 Inch, DN80 Surface: Hot-Dip Galvanized

Sep 04, 2025
Pipe Cap Hot-Forming: Heating Temperature and Blank Size Study

Pipe Cap Hot-Forming: Heating Temperature and Blank Size Study

Abstract: A numerical simulation study of pipe cap hot forming was conducted using DEFORM-3D finite element analysis software to determine the optimal heating temperature and dimensions of the pipe...


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