External Pressurized Expansion Joint EFR
External Pressurized Expansion Joint EFR
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Model: EEP Series
Expansion: -20 / + 10mm, -40 / + 20mm, -80 / + 40mm
Material Bellow: Stainless steel AISI 304
Body Material: ASTM A106 / A53 steel
Fitting Material: ASTM A105 / A35 steel
Connection types:
Connecting flange jis-10k / 20k
Connection of din-16/25 flange
Connecting ansi # 150 flange
SW or bW solder connection
In piping systems, it is almost imperative to equip externally pressurized expansion joint, external pressure balanced expansion joint, to protect the pipes from damage caused by thermal expansion and to minimize vibrations. With the External Pressurized Expansion Joint EFR series, we would like to present to you a special line of thermal expansion couplings, which are the first choice for quality and many other advantages.
External Pressurized Expansion Joint EFR is a quality product line produced by E-Flex Vietnam on request and distributed nationwide. We have a mission to create true "Pipe Protector" products, protecting your pipes during use.
External Pressurized Expansion Joint EFR, in addition to the function of eliminating expansion and vibration, protects the pipeline, also provides high pressure and temperature resistance, and safety of fire. Due to the stainless steel material, it is suitable for installation and long-term use, with high corrosion resistance, reducing maintenance and replacement costs.
The product is highly regarded by the market for meeting most of the specifications and certification requirements needed for use in both residential piping systems and large industrial projects.
To choose the right externally pressurized expansion joint, external pressure balanced expansion joint for the specific use of each different application. First, customers must determine some basic specifications in order to choose the right stainless steel thermal expansion tube for the application.
It includes: expansion amplitude, connection type, solvent used, temperature used, delivery time & quality of packaging.
PRODUCT ADVANTAGES:
❖ Meet a wide selection of pipe sizes (more than 10 sizes from DN25 and above).
❖ Perfectly suitable for many mounting positions (see details below).
❖ Super wide working temperature range: -80 / + 427 ° C.
❖ Super wide SEED amplitude (mm): -20 / + 10; -40 / + 20; -80 / + 40
COMMITMENT TO QUALITY:
❖ 100% of imported stainless steel pipes: AISI 304.
❖ 100% tested before factory (pneumatic or hydraulic).
FULLY FIT FOR PIPE ROUTES:
HVAC piping
Water supply & treatment pipeline
Chemical pipeline
Pipeline for food & beverage
Gas pipeline
Hot steam & hot water pipes
Power & energy production plant
And industrial plumbing applications.
CONNECTION TYPES:
Fixed type flange connection
Connection of swivel type flange
Welding type
Standard: JIS, PN, ANSI
Sizes: From DN25 and up (Please see size chart).
MATERIAL:
Flexible tube: Stainless steel AISI 304
Casing: ASTM A106 / A53 steel
Connecting accessories: Stainless steel, Steel, Iron or other materials.
SIZES & PARAMETERS:
ORDERING GUIDE:
Products are supplied in sizes and lengths indicated in the size chart. However, you can still make some separate requirements.
There are 2 simple steps to order at E-Flex:
Step 1: Choose a suitable tube size for reality.
Step 2: Select a pipe size corresponding to double / single expansion.
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