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Flange Ductile Cast Steel Rubber Bellows Expansion Flexible Joint for Pipe
Industrial Robots

Flange Ductile Cast Steel Rubber Bellows Expansio | RFQ Sourcing Details

Industrial Robots · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryIndustrial Robots
Unitset
powergeneration and chemical plants. Marine
Diameterof bolt hole domm Central
applicationsNote: Customized for flanges ANSI-150, ANSI-300 and DIN Technical parameters
CategoryIndustrial Robots
AvailabilityInquiry required
Updated2026-05-27

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Industrial Robots. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Flange ductile cast steel rubber bellows expansion flexible joint for pipe FEATURES Applicable for suction and delivery (discharge). Provides sound and vibration isolation. Gaskets and packing are not required. Floating flanges allow for easy installation.

Prevents piping system and equipment breakdown by absorbing elongation and contraction caused by temperature variances. Absorbs water pulsation and minimizes water hammering. OPERATING CONDITIONS Size Range 1-1/2" - 12" 14" - 24" Operating Pressure up to 214 psi up to 114 psi Operating Temp.

Range* 14-170 F (Neoprene) 14-210 F (EPDM) 14-170 F (Neoprene) 14-210 F (EPDM) Burst Pressure 853 psi 340 psi Vacuum Rating* . Pressure ratings listed in the above table are for up to 110 Degrees F (for Neoprene), and 125 Degrees F (for EPDM). For elevated temperature service, please . b.

Limit rods are required in systems that are unanchored and recommended in all other applications.

MATERIALS Part Part Description Material 1 Flanges Stainless Steel 2 Reinforcing Wire Mild Steel Strands 3 Tube Synthetic Rubber 4 Cover Synthetic Rubber 5 Reinforcing Fabric Synthetic Fiber APPLICATIONS Pumps & air compressors in air conditioning system & sanitary equipment.

Refrigeration systems and blowers in industrial plant equipment. Feed-water and drainage equipment in marine piping systems. Applicable for use in power generation and chemical plants.

Marine applications Note: Customized for flanges ANSI-150, ANSI-300 and DIN Technical parameters Model Item JGD-1 JGD-2 JGD-3 Working pressure Mpa (kgf/cm ) Explosion pressure Mpa (kgf/cm ) Vacuum Kpa (mm/Hg) ) Applicable Temperature ºC -15ºC-115ºC(-30ºC-250ºC under special conditions) Applicable media Air,compressed air,water,sea water,oil,acid,alkali,and so on Main data Nominal Diameter DN Length Lmm Flange thickness bmm Bolts Qty n Diameter of bolt hole domm Central diameter of bolt hole D1mm Axial displacement mm Horizontal displacement mm Angular deflection (a1+a2) mm Inch Extension Compression

Flange | Applications and Buyer Notes

Flange is organized as a sourcing-ready Industrial Robots reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time question

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Industrial RobotsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
power
generation and chemical plants. MarineBased on visible page data; confirm exact value in the RFQ.
Diameter
of bolt hole domm CentralBased on visible page data; confirm exact value in the RFQ.
applications
Note: Customized for flanges ANSI-150, ANSI-300 and DIN Technical parametersBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryIndustrial Robots
Unitset
powergeneration and chemical plants. Marine
Diameterof bolt hole domm Central
applicationsNote: Customized for flanges ANSI-150, ANSI-300 and DIN Technical parameters

Product sourcing keywords

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