International Trade Fair for Construction Machinery,
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NINGBO HUAN LING SEALING TECHNOLOGY CO., LTD.

SNIEC N3.831

Headquarters: 

Target Groups: 

Bonded Washer DIN 7631 Bonded Seal (German Standard, widely used internationally)JB 982 Bonded Seal (Chinese Machinery Industry Standard)BS Bonded Seal (British Standard)

Product Category: Gaskets & Seals

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Product Introduction

High-quality metal-to-rubber Bonded Seals, compliant with DIN 7631, JB 982, and BS standards. Ideal for hydraulic fittings. Key features: Self-Centering: Metal outer ring ensures perfect alignment, preventing leakage. Extrusion Resistance: Metal casing prevents rubber from extruding under high pressure. Versatile Materials: NBR, FKM, or EPDM rubber with zinc-plated steel or SS304/316 ring. Easy Installation: Anti-slip grip. No sealants required, easy to tighten and remove. Full Sizes: Metric, BSP, SAE threads for machinery, automotive, and marine systems.

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International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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