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
Jul 25, 2026
Carbon Steel Equal Tee, 20# Steel, 1 Inch, CL150 LB, SCH 40

Carbon Steel Equal Tee, 20# Steel, 1 Inch, CL150 LB, SCH 40

Product Name: Carbon Steel Equal Tee Body Material: 20# Carbon Steel Lining Material: PTFE Size: 1 Inch, DN25 Pressure Rating: Class 150 LB, PN20 Wall Thickness: SCH 40 Center-to-End Dimension: L = 89...

Jul 29, 2026
Stainless Steel 430 vs 304: Which Is Better?

Stainless Steel 430 vs 304: Which Is Better?

1. Introduction: Comparing 430 and 304 Stainless Steel Stainless steel is one of the most widely used metal materials in pipe industries due to its excellent durability, corrosion resistance, and attractive...

Jul 20, 2026
ASTM A193 Grade B7M Stud Bolts, ASME B18.31.2, 1 Inch, 8 UNC

ASTM A193 Grade B7M Stud Bolts, ASME B18.31.2, 1 Inch, 8 UNC

Product Name: ASTM A193 Grade B7M Stud Bolt Type: Stud Bolt with One Nut Stud Standard: ASME B18.31.2 Nut Standard: ASME B18.2.2 Stud Material: ASTM A193 Grade B7M Nut Material: ASTM A194 Grade 2HM Size:...

Jul 29, 2026
Aluminum 3003 Coil: Powering the Green Energy Future

Aluminum 3003 Coil: Powering the Green Energy Future

1. Introduction: The Rising Role of Aluminum 3003 Coil in New Energy The global energy landscape is undergoing a fundamental transformation as countries and industries accelerate their transition toward...

Jul 20, 2026
ASTM A403 WP316L Seamless Elbow, 90 Degree, 2 IN, SCH 40, LR

ASTM A403 WP316L Seamless Elbow, 90 Degree, 2 IN, SCH 40, LR

Product Name: ASTM A403 WP316L Seamless Elbow Type: 90 Degree Elbow, Long Radius, Seamless Design Standard: ASME B16.9 Material: ASTM A403 WP316L, Stainless Steel Size: 2 Inch, DN50 Wall Thickness: SCH...

Apr 30, 2026
How Pipe Deformation Affects Magnetic Flux Leakage (MFL) Detection: Case Study Analysis

How Pipe Deformation Affects Magnetic Flux Leakage (MFL) Detection: Case Study Analysis

Abstract: Based on the operating principle of the magnetic leakage detector (MLD), this paper clarifies the signal identification characteristics associated with pipe dents and bends. Using actual inspection...

Jul 20, 2026
ASME B18.31.2 Stud Bolt, ASTM A320 L7M, 3/4 IN, 305 mm, UNC

ASME B18.31.2 Stud Bolt, ASTM A320 L7M, 3/4 IN, 305 mm, UNC

Product Name: ASME B18.31.2 Stud Bolt, Full Thread Design Standard: ASME B18.31.2 Material: ASTM A320 Grade L7M, Alloy Steel Size: 3/4 Inch Length: 305 mm Thread Type: UNC Coarse Thread Surface Finish:...

Jan 24, 2026
Root Cause Analysis of Microstructural Abnormalities and Low Hardness in a P91 Elbow

Root Cause Analysis of Microstructural Abnormalities and Low Hardness in a P91 Elbow

Abstract This study investigates abnormally high local hardness and metallographic microstructure observed in a high-temperature reheat steam pipeline elbow fabricated from SA335 P91 steel in a power...

Jul 20, 2026
Carbon Steel Tubing Couplings, API 5CT J55, PSL 1, 2-7/8 Inch

Carbon Steel Tubing Couplings, API 5CT J55, PSL 1, 2-7/8 Inch

Product Name: Carbon Steel Tubing Couplings Type: Tubing Coupling Standard: API 5CT Material Grade: Grade J55, Carbon Steel Product Specification Level: PSL 1 Size: 2-7/8 Inch Surface Treatment: Anti-Rust...

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...

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