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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 20, 2026
ASME B16.11 Hex Head Plug, ASTM A105N, 3/4 IN, CL6000, NPTM

ASME B16.11 Hex Head Plug, ASTM A105N, 3/4 IN, CL6000, NPTM

Product Item: Hex Head Plug Type: Hex head Size: 3/4 Inch, DN20 Pressure Rating: Class 6000 LB Design Standard: ASME B16.11 Material Grade: ASTM A105N End Connection: NPTMProduct DescriptionMade of forged...

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 20, 2026
ASME B16.9 Concentric Reducer, ASTM A234 WPB, 3 * 2 Inch

ASME B16.9 Concentric Reducer, ASTM A234 WPB, 3 * 2 Inch

Product Name: Concentric Reducer Size: 3 Inch * 2 Inch, DN80 * DN50 Material Grade: ASTM A234 WPB Design Standard: ASME B16.9 Wall Thickness: SCH 80 End Type: Butt WeldProduct DescriptionThis concentric...

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 13, 2026
Stainless Steel Hex Head Plug, ASME B16.11, 3 Inch, 3000 LB

Stainless Steel Hex Head Plug, ASME B16.11, 3 Inch, 3000 LB

Hex Head Plug Type: Hexagonal Plug Design Standard: ASME B16.11 Material Grade: ASTM A182 F316L stainless steel Pressure Rating: Class 3000 LB Size: 3 Inch / DN80 Surface Finish: As-forged natural surface...

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...

Sep 29, 2026
Super-alloy Inconel 625 Sylph-on Bellows Joint

Super-alloy Inconel 625 Sylph-on Bellows Joint

Sylph-on Bellows Joint Product Description Engineered, custom-built Sylph-on bellows joint built for critical valve sealing duties. The bellows core is constructed from Inconel 625 superalloy, paired...

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...

Sep 28, 2026
PE Heat Shrinkable HSS Sleeves

PE Heat Shrinkable HSS Sleeves

Product Name: PE Heat Shrinkable HSS Sleeves Application: Anti-corrosion coating for 3LPE pipeline welded joints Material: High-performance heat-shrinkable PE resin Thickness: 2.5 mm, 3.0 mm, 3.2 mm optional...

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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