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
Oct 28, 2026
ASME B16.9 Long Radius Elbow, ASTM A403 WP304-S, 28 Inch, BW

ASME B16.9 Long Radius Elbow, ASTM A403 WP304-S, 28 Inch, BW

Product Category: 90 Degree Long Radius Butt Weld ElbowNominal Bore: 28 inches, marked on the fitting bodyWall Schedule: SCH 20Material Grade: ASTM A403 WP304-S stainless steel, confirmed by surface stampingDimension...

Oct 17, 2026
Failure Analysis and Quality Control of Oil and Gas Pipe Elbows

Failure Analysis and Quality Control of Oil and Gas Pipe Elbows

AbstractA flange fracture and an elbow cracking incident occurred at an oilfield station. To determine the causes of these failures, physicochemical testing and microstructural analysis were conducted...

Oct 27, 2026
ASTM A3678 GR.250 Concentric Reducer, DN600 X DN350, SCH STD

ASTM A3678 GR.250 Concentric Reducer, DN600 X DN350, SCH STD

Concentric ReducerKey ParametersProduct Name: Concentric Reducer Material: ASTM A3678 GR.250 Plate Specification: rolled 10mm tank plate Size: DN600 X DN350 Wall Thickness: SCH STD Structure: welded with...

Sep 18, 2026
Mechanical Properties of Ductile Iron Pipe Joints: A Review

Mechanical Properties of Ductile Iron Pipe Joints: A Review

Abstract: To address deformation and fracture at pipe joints caused by insufficient resistance to axial tension and transverse bending in engineering applications, this paper reviews recent studies...

Oct 27, 2026
ASTM A234 WPB Eccentric Reducer, ASME B16.9, DN600 X DN400

ASTM A234 WPB Eccentric Reducer, ASME B16.9, DN600 X DN400

Item: Eccentric Reducer Assembly with Pipe Weldment and Single Flange Nominal Size: DN600 X DN400 Schedule: SCH STD Reducer Material: ASTM A234 WPB Design & Manufacturing Standard: ASME B16.9 Flange...

Sep 08, 2026
Stainless Steel Double Ferrule Fitting Installation

Stainless Steel Double Ferrule Fitting Installation

Understanding Double Ferrule Tube Fittings Stainless steel double ferrule tube fittings are widely used for connecting seamless instrumentation tubing and small-bore process piping in applications where...

Oct 26, 2026
Butt Weld Elbow, ASTM A234 WPB, 90 Degree, 45 Degree, 2 Inch

Butt Weld Elbow, ASTM A234 WPB, 90 Degree, 45 Degree, 2 Inch

Product Name: Butt Weld Long Radius Elbow Nominal Size: 2 Inch, DN50 Available Bend Angle: 90 Degree, 45 Degree Radius Type: LR (Long Radius) End Form: Butt Weld (BW) Schedule: Sch 80 Material Grade:...

Aug 18, 2026
Welded Union Fittings Guide

Welded Union Fittings Guide

Understanding Welded Union Fitting Technology Importance of Welded Union Fittings in Industrial Systems Welded union fittings are important connection components widely used in industrial piping, hydraulic...

Oct 26, 2026
Socket Weld Coupling, ASTM A105N, ASME B16.11, 2 IN, 3000 LB

Socket Weld Coupling, ASTM A105N, ASME B16.11, 2 IN, 3000 LB

Product Name: Socket Weld Coupling Nominal Size: 2 Inch, DN50 Connection Style: Socket Weld (SW) Pressure Rating: Class 3000 LB Body Material: ASTM A105N Normalized Forged Carbon Steel Finish: Hot-dip...

Aug 03, 2026
Diaphragm Couplings: Basics You Should Know

Diaphragm Couplings: Basics You Should Know

What Is a Diaphragm Coupling? A coupling is a mechanical component used to connect two shafts in different machines or mechanisms so that they can rotate together and transmit torque. In many power transmission...

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