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 08, 2025
Stainless Steel 90 Degree Elbows, ASTM A403 WP304, 2 IN, BW

Stainless Steel 90 Degree Elbows, ASTM A403 WP304, 2 IN, BW

Product Name: Stainless Steel 90 Degree Elbows Type: 90 Degree Elbow, Long Radius Design Standard: ASME B16.9 Material: ASTM A403 WP304, Stainless Steel Size: 2 Inch, DN50 Wall Thickness: SCH 10 End Connection:...

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 08, 2025
ASTM A403 WP304 Stub End, ASME B16.9, MSS SP-43, 1 IN, SCH 10

ASTM A403 WP304 Stub End, ASME B16.9, MSS SP-43, 1 IN, SCH 10

Product Name: ASTM A403 WP304 Stub End Design Standard: ASME B16.9, MSS SP-43 Material: ASME SA403 WP304, ASTM A403 WP304 Size: 1 Inch, DN25 Wall Thickness: SCH 10 Surface Finish: Shot Blasting

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 08, 2025
Full Thread Stud with Nuts, A193 B7, A194 2H, 7/8 Inch, HDG

Full Thread Stud with Nuts, A193 B7, A194 2H, 7/8 Inch, HDG

Product Name: Full Thread Stud with Nuts Type: Full Thread Stud with Nuts Design Standard: ASME B18.2.1 Bolt Material: ASTM A193 Grade B7 Nut Material: ASTM A194 Grade 2H Size: 7/8 Inch Length: 4-1/2...

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 08, 2025
ASME B18.2.1 Stud & Nuts, B7, 2H, 1-1/8 Inch, Cadmium Plated

ASME B18.2.1 Stud & Nuts, B7, 2H, 1-1/8 Inch, Cadmium Plated

Product Name: ASME B18.2.1 Stud & Nuts, Full Thread Design Standard: ASME B18.2.1 Bolt Material: ASTM A193 Grade B7 Nut Material: ASTM A194 Grade 2H Size: 1-1/8 Inch Length: 7-1/4 Inch (End to End)...

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 08, 2025
Phenolic Insulation Kit, Type F, 12 Inch, CL300, DN300, PN50

Phenolic Insulation Kit, Type F, 12 Inch, CL300, DN300, PN50

Product Name: Phenolic Insulation Kit, Type F Flange Insulation Kit Material: Phenolic Size: 12 Inch, DN300 Pressure Rating: Class 300 LB, PN50 Components: Gasket, Sleeves, Washers

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...


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