Ningbo Shenlian Rubber Seal Co., Ltd

Refrigeration gate packing

The cold storage gate packing leads the product for our company,Since many years, have analyzed repeatedly after us, study the domestic and foreign cold storage gate the structure,Absorbs its merit, improves the experiment unceasingly,The development develops has our company characteristic cold storage gate seal series,
The structure is reasonable, novel, practical, the performance is fine, the good airtight characteristic, obtains user's praise in the domestic market, is suitable the condition: Uses in the temperature is not lower than - 50`C cold storage.
Also when inside and outside the storehouse the temperature difference is bigger than 70 also the storehouse internal phase is bigger than 80% to the humidity has the extremely good seal heat insulation function.
Uses the high quality three Yuan second grade third rubber, has the good anti-aging, the anti-temperature change, the seal is strict, the service life is long.

Major role：


Insect proofing	Windproof	Separates the light	Anti-collision	Sound insulation	Separates the smoke	Waterproofing

Manufacture standard:
1st, GB320 281NAF05-2000 "Construction Curtain wall Uses Cured rubber Packing"
2rd, ISO3934(GB10712) "Construction Rubber Gasket - Seals Glass window And Panel Takes shape In advance Solid Core Cured rubber Material - Standard"

product schematic drawing	Model	Material	Hot and application
	SL-1	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push	1. may process colored for. 2. uses in each kind of freezer.
	SL-2	Material quality: Three Yuan second grades thirdTechnology: The sponge becomes spongy & densely altogether to push	During heat preservation, avulsion big enhancement
	SL-3	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push(upside is three Yuan second grade third sponges becomes spongy is three Yuan second grades third dense)	1. increase dense. 2. may put on Yu Menti the molding, more artistic, uses in refrigerating the gate high-level.
	SL-4	Material quality: Three Yuan second grades thirdTechnology: The sponge becomes spongy & densely altogether to push	Is suitable in the combined cold storage gate body seal, may process the contiguous angle, causes it to become the whole, causes the heat preservation enhancement to be more artistic.
	SL-5	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push	Uses in the cold storage, the grain storage, each kind of heat preservation gate.
	SL-6	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push(upside is three Yuan second grade third sponges becomes spongy is three Yuan second grades third dense)	Uses in the cold storage, the grain storage, each kind of heat preservation gate.
	SL-7	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push(upside is three Yuan second grade third sponges becomes spongy is three Yuan second grades third dense)	1. its structures cause the heat preservation and the outward appearance cosmetic, achieves the perfect unification.2. uses in refrigerating the gate high-level.
	SL-8	Material quality: Three Yuan second grades thirdTechnology: The sponge becomes spongy & densely altogether to push(Two e characters, dual heat preservation performance is more superior)	the middle and small scale storehouse gate seal
	SL-9	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push(Two e characters, dual heat preservation performance is more superior)	the middle and small scale storehouse gate seal
	SL-10	Material quality: Three Yuan second grades thirdTechnology: The sponge becomes spongy & densely altogether to push(Two e characters, dual heat preservation performance is more superior)	1.large and middle scale storehouse gate seal. 2.and may process the curing formation, causes it to form a whole, more powerful enhancement heat preservation
	SL-11	Material quality: Three Yuan second grades third Steel belt、Technology: The sponge becomes spongy & densely altogether to push (Three compound strip, two e characters, dual heat preservation performance is more superior, base installment convenience)	1. large and middle scale storehouse gate seal. 2. Upscale product
	SL-12	Material quality: Three Yuan second grades third Technology: Squeezes out densely (Good degree of hardness, big gap, designs nearby two spatial, causes it to become three thermal insulation layers with storehouse buil)	use in the large and middle scale translation gate seal
	SL-13	Material quality: Three Yuan second grades third Technology: Squeezes out densely (Good degree of hardness, big gap, designs nearby two spatial, causes it to become three thermal insulation layers with storehouse buil)	use in the large and middle scale translation gate the heat preservation seal.
	SL-14	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy (Fine elasticity, designs four limbs multiple heat insulating layers, causes it densely air-tight, may maintain freshness environment regarding storehouse in)	use in the upscale aeroseal storehouse gate
	SL-15	Material quality: Three Yuan second grades third Technology: The sponge becomes spongy & densely altogether to push (Good elasticity, superior bears Qu Raoxing, has two spatial circles in structure upper extreme to soak, when with storehouse stereoscopic contact, seal is more solid)	Uses in the large and middle scale upscale cold storages, the translation gate seal.
	SL-16	Material quality: Three Yuan second grades thirdTechnology: The sponge becomes spongy & densely altogether to push(Good elasticity, superior bears Qu Raoxing)	Uses in the large and middle scale upscale cold storages, the translation gate seal.

Product schematic drawing：