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
Jan 16, 2026
Heavy Duty Pipe Clamp, Carbon Steel, 8-16 Inches, Customized

Heavy Duty Pipe Clamp, Carbon Steel, 8-16 Inches, Customized

Product Name: Carbon Steel Pipe Clamp, Heavy Duty Material: Carbon Steel Size Range: DN200–DN400, 8-16 Inches Surface Treatment: Anti-rust Painting

Dec 30, 2025
Effect of Flow Velocity on Liquid Flow Structure and Particle Motion in Pipe Bends

Effect of Flow Velocity on Liquid Flow Structure and Particle Motion in Pipe Bends

5.1.1 Evolution of the Flow Field in the Bend The influence of flow velocity on the flow field characteristics within the pipe bend was investigated while the bend diameter ratio and solid particle concentration...

Jan 16, 2026
Custom Pipe Clamps, Carbon Steel, DN25–DN100, 1 - 4 Inches

Custom Pipe Clamps, Carbon Steel, DN25–DN100, 1 - 4 Inches

Product Name: Custom Pipe Clamps Type: Pipe Clamp Material: Carbon Steel Size Range: DN25–DN100, 1-4 Inches Surface Treatment: Anti-rust Painting

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...

Jan 16, 2026
Rectangular Bellows Expansion Joint, SS 304, Carbon Steel

Rectangular Bellows Expansion Joint, SS 304, Carbon Steel

Product Name: Rectangular Bellows Expansion Joint Type: Bellows Expansion Joint, Metal Expansion Joint Bellows Material: SS 304 Flanges Material: Carbon Steel Flow Guide Cylinder Material: Carbon Steel...

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...

Jan 12, 2026
Stainless Steel Pipe Holder, SS 304/304L/316/316L, 1/2–12 IN

Stainless Steel Pipe Holder, SS 304/304L/316/316L, 1/2–12 IN

Product Name: Stainless Steel Sanitary Pipe Holders Types: Sanitary Pipe Holder, Bolt Round Pipe Holder, Hexagon Pipe Holder Sizes: 1/2–12 Inch, DN15–DN300 Body Material: Stainless Steel SS...

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...

Jan 12, 2026
Sanitary Pipe Unions, Stainless Steel, 3A, ISO, 1/2–10 Inch

Sanitary Pipe Unions, Stainless Steel, 3A, ISO, 1/2–10 Inch

Product Name: Sanitary Pipe Unions, Stainless Steel Types: Nut, Male, Liner, Expanding Male, Blind Nut Sizes: 1/2–10 Inch, DN15–DN250 Outside Diameter: 17.2–273 mm Standards: DIN, SMS,...

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...


Tel: 86-592-5204188  Fax: 86-592-5204189  E-mail: [email protected]