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Corrosion Resistant SS304 Flange Connector Flexible Expansion Bellows Nr EPDM NBR Cr Single Sphere Rubber Expansion Joint
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Power Distribution & Other Connectors › Mechanical & Fitting Connectors

Corrosion Resistant SS304 Flange Connector Flexible Expansion Bellows Nr EPDM NBR Cr Single Sphere Rubber Expansion Joint

Updated 2026-11-03 · Markdown version

Model no. Single Sphere Rubber Expansion Joint

US$24.005–99 pieces US$18.00100–499 pieces US$12.00500+ pieces

MOQ 5 pieces · Final price confirmed in your quote

Material
Stainless Steel
Customized
Customized
Material of Rubber
NBR, EPDM, PTFE
Flange Material
Galvanzied Steel, Stainless Steel
Color
Black
Package Size
15.00cm * 15.00cm * 15.00cm

Specifications are as listed for this product. Intorfilters confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

CustomizationAvailable
After-sales ServiceOnline Technical Support
ConnectionFlange
Model NO.Single Sphere Rubber Expansion Joint
KindSleeve Compensator
TypeAxial
Head CodeRound
MaterialStainless Steel
Surface TreatmentGalvanized
CustomizedCustomized
CertificationCE, ISO9001, Wras
Warranty12 Months
ApplicationBuilding
Flange StandardDIN, BS, JIS, ANSI
Line TypeFlange End or Thread End
Working Pressure6-40bars
Material of RubberNBR, EPDM, PTFE
Flange MaterialGalvanzied Steel, Stainless Steel
UsageJoining Pipe Lines
ShapeEqual
Explosion Pressure2 Times of Working Pressure
ColorBlack
Transport PackageWooden Case or as Per Customer's Request.
SpecificationDN32mm-DN3000mm
OriginShanxi
Production Capacity10000 PCS/Month
Package Size15.00cm * 15.00cm * 15.00cm
Package Gross Weight20.000kg
NOTESFlange is available with DIN Standard,ANSI Standard,JIS Standard,and BS Standard.
CategoryMechanical & Fitting Connectors

Technical parameters

NoNameMaterial
1CoverNR,NBR,EPDM
2TubeNR,NBR,EPDM
3ReinforcingNylon
4Retain ringsSteel
5FlangeCarbon steel
Nominal Diameter(DN)Length LAxial displacementHorizontal IsplacementAngular deflection
mminchmmExtensionCompressionmm(a1+a2)
321¼9569915º
401½95610915º
5021057101015º
652½1157151115º
8031358191215º
100415010191315º
125516512201315º
150618012251415º
200821016252215º
2501023016252215º
3001224516252215º
3501425516252215º
4001625516252215º
4501825516252215º
5002025516252215º
6002426016252215º

Description

Corrosion Resistant SS304 Flange Connector Flexible Expansion Bellows Nr EPDM NBR Cr Single Sphere Rubber Expansion Joint is part of our mechanical & fitting connectors range (Power Distribution & Other Connectors).

Key details

  • Type: Axial
  • Material: Stainless Steel
  • Application: Building
  • Certification: CE, ISO9001, Wras
  • Connection: Flange
  • Kind: Sleeve Compensator
  • Head Code: Round
  • Surface Treatment: Galvanized

Available configurations include material, customized, material of rubber, flange material and color. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.

Ordering through Intorfilters

Minimum order is 5 pieces at US$12.00 – 24.00 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Corrosion Resistant SS304 Flange Connector Flexible Expansion Bellows Nr EPDM NBR Cr Single Sphere Rubber Expansion Joint?

The listed minimum order is 5 pieces, at US$12.00 – 24.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$24.00 for 5–99 pieces; US$18.00 for 100–499 pieces; US$12.00 for 500+ pieces. Final prices depend on size, printing and packing and are confirmed in your quote.

What are the main specifications of Corrosion Resistant SS304 Flange Connector Flexible Expansion Bellows Nr EPDM NBR Cr Single Sphere Rubber Expansion Joint?

Type: Axial; Material: Stainless Steel; Application: Building; Certification: CE, ISO9001, Wras; Connection: Flange; Kind: Sleeve Compensator. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, customized, material of rubber, flange material and color. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other mechanical & fitting connectors are available?

The Mechanical & Fitting Connectors category lists 1,872 products with different pin counts, ratings and materials: https://intorfilters.com/connectors/other-connectors/mechanical-fitting-connectors/

How we work

Specified, checked and shipped by Intorfilters

Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.

  • Equivalents and cross-references for branded part numbers
  • Custom pin counts, colors, cable assemblies and private label
  • Dimensions, plating and mating fit checked before packing
  • Export cartons and pallets, consolidated mixed orders
  • Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$12.00 – 24.00MOQ 5 piecesGet a quote