12inch DN300 325mm Hypalon Twin Sphere Rubber Expansion Joint

• Customization: Available
• After-sales Service: 12 Months
• Connection: Flange
• Model NO.: 12inch DN300 325mm
• Kind: Rotating Compensator
• Type: Axial
• Head Code: Round
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Customized: Customized
• Certification: ISO9001
• Warranty: 12 Months
• Application: Oil
• Transport Package: Wooden
• Specification: 12inch DN300 325mm
• Trademark: XINCHENG
• Origin: China
• HS Code: 401699
• Production Capacity: 1000PCS/Day

Product Description

Product Introduction

The rubber expansion joint is a flexible connecting element used in pipeline systems. It is composed of components such as rubber balls (inner rubber layer, reinforcing layer, and outer rubber layer), flanges or threaded joints, etc. 
Main features:
1. High elasticity: Excellent elongation and compression properties, capable of withstanding displacements in multiple directions.
2. High airtightness: Good sealing performance, preventing medium leakage.
3. Resistance to media: Suitable rubber types can be selected based on the transported medium, with a wide range of applications.
4. Light weight: Compared to metal compensators, the weight is significantly reduced, making installation and maintenance convenient.
5. Economical price: The manufacturing cost and maintenance cost are usually lower than those of metal compensators.

Specification

Rubber Material	EPDM/NBR/HYPALON...
Flange Material	Carbon steel Q235B,A105,CT20... Stainless steel 304,316,321...
Flange standard and pressure	ANSI B16.5 Class series EN1092-1/BS4504/DIN/GOST 33259 PN series JIS B2220 5K 10K series
Length	standard length or specified length

Packing & Delivery