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مهر و موم O حلقه ضد آب الاستومری، سیستم حلقه مکانیکی O

مهر و موم O حلقه ضد آب الاستومری، سیستم حلقه مکانیکی O

O Rings Seals,Rubber Seal Ring

Rubber Seal Ring

Place of Origin:

Guangdong,China

نام تجاری:

ORK

گواهی:

FDA,ROHS,ISO9001,TS16949

Model Number:

Customized

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جزئیات محصول
نام تجاری:
ACM 70 O-ring
اندازه:
استاندارد AS568
سختی:
پناهگاه 70 ± 5
نام تجاری:
ORK
کاربرد:
پمپ
ماده:
IIR
مقاوم:
اب
شرایط پرداخت و حمل و نقل
Minimum Order Quantity
100 USD
قیمت
negotiation
Packaging Details
PE inside , Carton Outside
Delivery Time
7-45 work days
Payment Terms
L/C, L/C,Paypal
Supply Ability
30000000 PCS / Month
توضیحات محصول

Elastomeric Waterproof O Ring Sealing , Mechanical O Ring System

 

 

O-ring seals are the air and water tight connectors placed between two pieces of machinery. The round elastomeric O-ring sits in a gland, which is a groove in the metal part designed as a cavity to keep the O-ring in place. The seal compresses between the two machinery components and prevents the loss of fluid or gas. O-ring seals are components in pressure systems, in hydraulic lifts, aircraft lubrication systems and automotive joints.

 

O-ring seals are used to make dynamic seals on reciprocating or rotating machinery, including pistons, cylinders and rotating shafts. When the o-ring is working as a seal between two moving pieces, such as those just described, a lubricant is necessary to protect the o-ring from quick and steady deterioration. Other protective measures for o-rings include a thin Teflon sleeve, since its strength can protect a weaker but more flexible rubber from wear and corrosion. O-ring seals can sustain a wide range of pressures, temperatures and tolerances. Depending on the material they are made of and the industry they are employed in, their working lives differ in length. Aviation, automotive, aerospace, food and beverage, chemical processing, water treatment, industrial manufacturing and oil refineries are all industries that make steady use of o-rings and the products that require their seal. The production of o-rings is simply heat, mold and cool, although a few styles require curing or die cutting. Such a simple product is never-the-less complex in its precise and useful design that is very important to many industries.


O-rings seal are generally made from a flexible material such as rubber, like silicone, FKM, neoprene, polyurethane, and ethylene-propylene. For certain specific applications they can be made of hard, rigid material like Teflon. Metal o-rings are also available, often made from copper, steel alloys, gold or aluminum. These metals are also used to fill the gaps in plastic o-rings, while the plastics are used to fill in space in the metal o-ring fabric. In order to maintain a consistent and reliable seal, o-ring material must not become brittle or rigid under low temperatures or melt under high heat, which could result in serious machinery damage and malfunction based on gas or liquid leaking. O-rings are fabricated specially to be able to withstand serious temperature and pressure. Because abrasion against the walls of the machinery may cause O-ring failure, the contacting surfaces should always be polished around the seal.

 

IIR 70 TEST REPORT

ASTM D2000 M2BG 714 B14 EO14 EF11 EF21 EA14 F17

PROPERITIES

SPECIFICATION

TEST RESULT

TEST METHOD

Hardness shore A

70±5

66

D2240

Tensile MPA Min

8

8.86

D412

Elongation % Min

100

116.2

D412

Gravity

 

 

D297

Heat resistant 70h 100℃ Hardness change

 

 

D573

Tensile strength%

±30

﹢15

 

Elongation Max

-50

-12

 

Compression Max 22h  at 100℃

60%

53.2%

D395

NO1 oil resistant

 

 

 

Change in hardness

-10~+5

+1

D471

Change in tensile Max

-25

-16

 

Change in Elongation

-45

-20

 

Change in Volume%

0~25

+6

 

Fuel resistant 70 H at 23℃

 

 

 

Hardness change

±10

+3

D471

Tensile change Max

-25

-8

 

Elongation change Max

-25

-10

 

Change in Volume

-5~+10

+3

 

Water Resistant

 

 

D417

Change in Hardness

 

+3

 

Change in tensile

 

+5

 

Change in Elongation

 

-14

 

Change in Volume

±15

+3

 

Low Temperature resistant

 

 

D2137

3 MIN -40℃

Non brittle

Pass

D2137

مهر و موم O حلقه ضد آب الاستومری، سیستم حلقه مکانیکی O 0

 

 

 

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سیاست حفظ حریم خصوصی چین کیفیت خوب ویتون O حلقه عرضه کننده. حقوق چاپ 2015-2024 Dongguan Ruichen Sealing Co., Ltd. . تمامی حقوق محفوظ است.