Manufacturer Union Rubber Best Seller Steel Rubber Expansion Joint

• Standard: DIN, ANSI, GB, JIS, BSW
• Material: Ductile Iron
• Connection: Flange
• Surface Treatment: Galvanized Sheet
• Head Type: Round
• Medium: Sea Water/Oil/Gas/Acid/Alkali
• Model NO.: REJ014
• Delivery Time: 20~40 Days, Depend on The Quantity
• Color: Black, Green, Gray, Silver.
• Flange Materila: Ci/Di/Wcb/Alb/CF8/CF8m
• Connect Type: Flange, Thread
• Environmental Test: Lead Free
• Export Markets: Global
• Rubber Material: NBR/Cr/EPDM/Iir
• Transport Package: Box&Crate, Standard Export Packaging
• Specification: Dn15 -Dn80
• Trademark: XINBO /OEM
• Origin: Zhejiang China
• HS Code: 7307990000
• Production Capacity: 50000PCS/Year

Product Description

EPDM rubber flexible expansion galvanized pipe coupling,ouble Sphere Rubber Bellows/ flexible rubber expansion joint,2018 most popular ball rubber expansion joint fittings bellow coupling

 

Technical Parameters and Raw Material

Overall Dimension and Weight

 

Nominal Diameter		Neutral Length	Movements
DN	NPS	L	Ext.	Comp.	Lateral.	Angular.(°)
15	1/2	200	5-6	22	22	45"
20	3/4	200	5-6	22	22	45"
25	1	200	5-6	22	22	45"
32	11/4	200	5-6	22	22	45"
40	11/2	200	5-6	22	22	45"
50	2	200	5-6	22	22	45"
65	21/2	265	8-10	24	24	45"
80	3	285	8-10	24	24	45"

Why Choose US





We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.

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