Supplier product
Shijiazhuang Berg Sealing Technology Co., Ltd.
Thin NBR washer with a published size and NBR70 designation.
The catalog describes this black nitrile washer as a chamfered flat-sealing component. Its model field gives 58.1 × 64.1 × 1.2 with an NBR70 designation, and the supplier offers other sizes on request. Fixed sealing, bore sealing and water sealing are listed uses. The stated material ranges belong to the supplier’s published selection.
Shijiazhuang Berg Sealing Technology Co., Ltd. · Shijiazhuang, Hebei
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Source reviewed: 2026-11-07. This directory summary organises the supplier’s published product information.
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