Spool Type Expansion Hose Factory Direct Sales Can Be Customized

Spool Type Expansion Hose Factory Direct Sales Can Be Customized

US$89.90-259.90 1 Piece (MOQ)

Basic Info.

Model NO.
Expansion Hose
Type
Axial
Head Code
Round
Material
Carbon Steel
Surface Treatment
Galvanized
Customized
Customized
Certification
CE, ISO14001, ISO9001
Warranty
18 Months
Application
Chemical
Company
Factory
Color
Black
Flange Standard
En,DIN,ANSI,JIS,GOST
Technical
Vulcanized,Casting
Transport Package
Wooden Box
Specification
DN250
Trademark
CHNFLEX
Origin
China
HS Code
40169990

Product Description


The spool type expansion hose is mainly composed of three parts: rubber joint, flange, and metal rod. Its structural design is reasonable, simple, and easy to install, making it a new type of pipeline connector. Compared with ordinary rubber joints, spool type rubber joints can better adapt to the axial and radial displacement changes of pipelines, and have certain angular displacement and deflection angles. In addition, spool type rubber joints rubber joints can also improve the load-bearing capacity of pipelines by increasing the thickness of the connecting flange.
NONameMaterial
1FlangeQ235,SS304,SS316,PVC
2Inner/outer rubberNR,NBR,EPDM,FKM,PTEF,IIR,CR
3Reinforcing cordNylon Tire Cord
4The rodCarbon steel,Ductile iron,Stainless steel
The spool type expansion hose has excellent physical properties:
1.Pressure resistance, corrosion resistance, high temperature resistance, oil resistance, able to adapt to various complex working environments.
2.Shock absorption and noise reduction effectively block the propagation of sound, reducing vibration and noise in pipeline systems.
3.Good sealing performance, using high-quality rubber materials and high-strength metal structures to ensure tight connections and prevent medium leakage.Product Specification
SizeLengthAllowable Movements in Operation
mminchmmAxial Compression
mm
Axial Extension
mm
Transverse Movement
mm
Angular Deflection
mm
321 1/49515101215°
401 1/29515101215°
50210515101215°
652 1/211515101515°
80313515101515°
100415020121515°
125516520121515°
150618020121515°
200821025162015°
2501023025162015°
3001224525162015°
3501425525162015°
4001625525162015°
4501825525162015°
5002025525162015°
6002426025162015°
7002826025162015°
8003226025162015°
9003626025162015°
10004026026182015°
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
Product Details
Production Flow
1.Raw material
Top level CR/EPDM/NBR rubber raw materials,No recycled rubber
2.Plasticating and mixing
Special Formulation for better Bending with Nylon,For Better Strength,Sealing
3.Workblanks wraping
Cooper plated steel wire reinforcement prevent pull off

4.Vulcanizing
Automatic vulcanization machine ensure vulcanization time and pressure
5.Inspecting
100% strict inspection is to be responsible for consumers
PackagingProtective Packaging for No Rust and Breakage
Application
Spool type expansion hose can be widely used in water supply and drainage, circulating water, HVAC, fire protection, paper making, pharmaceutical, petrochemical, ship, pump, compressor, fan and other pipeline systems. The ordinary type is used to transport air, compressed air, water, seawater, oil, acid, alkali, etc. ranging from -15 to 115. Special rubber flexible joints are used for conveying media or oils, concentrated acids and alkalis, and solid materials above -30 to 250.
Our Services 1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Our Customer
Certifications
FAQQ1:What's the material of spool type expansion hose?
A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.
Q2:What's the working pressure?
A2:The working pressure can be 1.0Mpa, 1.6Mpa, 2.5Mpa.
Q3:What's the package?
A3:The packaging consists of cardboard boxes and sturdy plywood boxes.
Q4:Can we get a sample?
A4:Yes,we could provide samples for you to test the quality.

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