News

The Role of the Bellow Joint Expansion Cover

Cover is sometimes refened to as a shroud. A device used to provide limited protection of the exterior surface of the bellows of an expansion joint pipe from foreign objects or mechanical damage. Example: EH1000: Axial movement tie rod expansion joint, applied to the bad environment, with externa... Read More

EHASEFLEX Expert Tips: Compensator Expansion Joint Installation

Storage – Keep in a clean, dry area away from heavy traffic or damaging conditions. Lifting – Use only designated lifting lugs for handling. Piping Alignment – Adjust the piping system to fit the joint. Do not force the joint by stretching, compressing, or offsetting. Flange Installation – Leave... Read More

Understanding multi-ply Construction

Advantages: Thickness advantages over single-ply construction. Higher pressure capacity than single-ply construction. The spring rate will be higher. Enhanced in-plane and column stability. We use multiply bellows with features of lower elasticity coefficient, high temperature and high-pressu... Read More

Expansion Bellows Types—Absorbing Large Axial Movement

External pressed expansion joint. One or more bellows are connected by the middle tube, welded with inner sealing plate, the two parts are respectively connected with the outer tube. Absorbe large axial movement. Good performance for keeping temperature and Removing the residual medium. Read More

Superior Welding Technology in Corrugated Flexible Pipe – Precision Craftsmanship

In high-temperature and high-pressure environments, welding quality is critical to the safety and longevity of corrugated hose pipe. Our high-precision welding techniques ensure flawless, leak-proof seams for maximum durability. Smooth, dense welds with superior fatigue resistance. Withstands e... Read More

Rubber Expansion Joints – Reliable Vibration & Noise Solution for Pumps

Purpose： 1.expansion rubber– the ideal connector for pump systems 2.Effectively absorbs vibration and reduces operational noise. Three types flexible joint rubber available for different needs: Single Sphere Joint; Double Sphere Joint; Double Sphere Union Joint Read More

Corrugated Metal Hose -Special for high temperature and pressure fluid pipe system

EH-400BW 1.Multi-Ply Bellows Design Specially engineered for high-temperature and high-pressure fluid systems, ensuring reliability. 2.Premium Material Options Bellows: SUS304/316/321 stainless steel (high heat & corrosion resistance). Braiding: SUS304/316 stainless steel for superior pressur... Read More

Seismic Expansion Joint- Full Compensation for Earthquake Movements

U flex and V flex– engineered for earthquake resistance. Compensates multi-directional movements – absorbs shocks from all sides. Available in threaded, grooved, and flanged ends – flexible installation. U-flex & V-flex – same function, different space adaptability. Customizable width & l... Read More

Understanding of Axial Movement in Stainless Steel Expansion Bellows

EXPANSION JOINTS: Any device containing one or more bellows used to absorb dimensional changes, such as those caused by thermal expansion or contraction of a pipeline, duct or vessel. AXIAL MOVEMENT: The dimensional shortening or lengthening of an Expansion Joint along its longitudinal axis. This... Read More

High-Efficiency Juntas Flexibles: Multiple Connection Types

1.Functions of ss corrugated flexible hose pipe: 1)Secure pump connections, 2)Effective vibration absorption 3)Noise reduction 2.Multiple Connection Types for Flexibility： 1)Threaded connection – Quick installation, ideal for small/medium pipes 2)Grooved connection – Easy and efficient, low main... Read More

Tie Rods in Flexible Pipe Joint Connector

1.Tie Rods Key Functions Limit movement—Prevent over-extension/compression Design Features 1)Adjustable length—Flexible installation 2)Locking nuts—Secure fixation Read More

Stainless Steel Flexible Joint Non-Welded vs Welded Type Key Differences 1. Purpose of Flexible Hose Connector

1. Purpose of Flexible Hose Connector 1)Pump Connection – Ensures stable piping system linkage 2)Vibration Absorption – Reduces equipment vibration transfer 3)Noise Reduction – Quieter operation 2.Advantages: Non-Welded Type: Fluid-contact surface & body same material No welds, eliminates in... Read More

Fittings of Flex Sprinkler Pipe

To accommodate diverse installing conditions, our flexible fire sprinkler drops come with multiple fixing components including 2pcs end brackets, 1pc central bracket and 1pc square bar. The open central bracket makes installing more easier and it can be pre-installed. Longer end brackets and redu... Read More

Fire Sprinkler Hose PE Dustproof Bag – Ensuring Readiness

Our EH-8200 braided flexible sprinkler hoses for Use in Industrial Duct have PE dustproof bag. Key Functions: Fire hoses face rust, chemical damage, and material degradation over time. The PE dustproof bag provides critical protection by: 1.Preventing Rust – Shields metal fittings from moisture a... Read More

FM-proved Flexible sprinkler hoses for Duct pipe system, commercial building, and clean room

we offer a comprehensive range of high-performance fire sprinkler hoses designed for specialized environments. Our products ensure reliable fire protection while meeting the unique demands of different settings. Engineered for efficiency – FM-certified, install faster, adapt easier, and perform s... Read More

SPRING VIBRATION ISOLATOR–Efficient Vibration Damping, Stable Performance

Performance Core Functions of Vibration Isolators 1. Vibration Absorption & Transmission Reduction Utilizes spring elasticity to absorb operational vibrations, preventing transfer to building structures or adjacent equipment, thereby minimizing resonance. 2. Noise Reduction for Quieter Enviro... Read More

From Strength to Strength: EHASEFLEX’s Massive New Factory is Open

We are thrilled to announce that EHASEFLEX has successfully relocated to a state-of-the-art new factory, marking a significant milestone in our company’s development. This move not only represents our continuous growth but also showcases our commitment to providing high-quality products an... Read More

FM Approved Stainless Steel Hose for Pump Vibration & Noise Control

This flexible joint is braided,FM approved. Length can be on customers’ requirement. This flexible joint both sides can be floating flanges. Floating flanges makes centring easily when fix the mating flanges. And also the lap joint can be stainless steel, which let all the parts contacting to med... Read More

Understanding Lateral Movement and the Critical Role of Metal Expansion Joints

The relative displacement of the two ends of an Expansion Joint perpendicular to its longitudinal axis. This has been referred to as lateral offset, lateral movement.   This movement often results from external forces such as seismic activity, settling of structures, or pressure changes. Met... Read More

EHASEFLEX Flexible Sprinkler Hose: FM-Certified Fire Protection for Commercial, Clean room & Industrial Applications

EHASEFLEX Flexible Sprinkler Hose: It is easy to centering, only taking 1/8 time of rigid pipe. Save time and reduce labor cost. For flexible sprinkler hose used in commercial, we have standard installing accessories, including 2pc end brackets, 1pc central bracket and 1pc 635mml square bar. For... Read More
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