1702 Non-metallic sealing and shock-absorbing products (Class 17 similar group): items and numbers

Notes on similar group 1702

Official notes (CNIPA Table of Similar Goods and Services, 2026 text; J&C reference translation)

1. This similar group is cross-searched with the accepted goods polyurethane foam joint fillers in 0104 and valves of rubber or vulcanised fibre in 1703 in the 11th and earlier editions;

2. chemical compositions for sealing cracks, polyurethane foam joint fillers, chemical compositions for repairing cracks and chemical compositions for repairing leaks are similar to 0115;

3. putty for sealing joints is similar to Part (20) of 0104.

Practice notes (J&C)

This group covers sealing rings, seals, draught excluder strips, chemical compositions for sealing cracks, polyurethane foam joint fillers, adhesive tape not for stationery, etc. Official notes: chemical compositions for sealing cracks, joint fillers and compositions for repairing leaks are similar to 0115; putty for sealing joints is similar to Part (20) of 0104.

Changes in 2026: “clutch linings” was deleted (those for land vehicles moved to 1202 of Class 12 and those not for land vehicles to 0750 of Class 7, each with a note cross-searching with this group in the 12th and earlier editions); two tape items gained the qualifier “not for cosmetic purposes”. Adhesive tape for stationery is in 1615 of Class 16, medical adhesive tape is in 0506 of Class 5, and automobile sealing strips are filed in this group (practical tip).

Applies to the 2026 edition · Published 2026-10-09 · Reviewed 2026-10-09

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class	Group	Item No.	Chinese	English
17	1702	170048	部分加工的刹车衬垫材料	brake lining materials, partly processed
17	1702	170066	封泥	lute
17	1702	170030	管道接头垫圈	pipe gaskets / joint packings for pipes
17	1702	170030	管道垫圈	pipe gaskets / joint packings for pipes
17	1702	170067	非金属制管套筒	pipe muffs, not of metal / pipe jackets, not of metal
17	1702	170067	非金属制管套	pipe muffs, not of metal / pipe jackets, not of metal
17	1702	C170004	高压锅圈	sealing rings for pressure cookers
17	1702	170089	管道用非金属加固材料	reinforcing materials, not of metal, for pipes
17	1702	170009	防水圈	water-tight rings / stuffing rings
17	1702	170009	密封环	water-tight rings / stuffing rings
17	1702	170004	橡皮圈	rings of rubber
17	1702	170068	保护机器部件用橡胶套	rubber sleeves for protecting parts of machines / sleeves of rubber for protecting parts of machines
17	1702	170069	接头用密封物	sealant compounds for joints
17	1702	170092	非文具用、非化妆用、非医用、非家用自粘胶带	self-adhesive tapes, other than stationery and not for cosmetic, medical or household purposes
17	1702	170018	橡皮塞子	rubber stoppers
17	1702	170093	橡皮挡块	stops of rubber
17	1702	170085	非文具用、非化妆用、非医用、非家用胶带	adhesive tapes, other than stationery and not for cosmetic, medical or household purposes
17	1702	170076	橡胶或硫化纤维垫圈	washers of rubber or vulcanized fibre / washers of rubber or vulcanized fiber
17	1702	170015	挡风雨条材料	weatherstripping compositions
17	1702	170013	挡风雨条	draught excluder strips / weatherstripping
17	1702	170013	挡风条	draught excluder strips / weatherstripping
17	1702	170082	橡胶或硫化纤维制阀	valves of india-rubber or vulcanized fibre / valves of india-rubber or vulcanized fiber