精品婷婷色一区二区三区_成人做爰a片免费看网站草莓韩漫_日本feerbbwdh少妇丰满_国产欧美另类精品久久久_97久久精品人妻人人搡人人玩_柠檬福利精品视频导航_国产精品女上位好爽在线_亚洲国产精品一区二区久久hs_国产美女被遭强高潮露开双腿_亚洲超清无码制服丝袜下载

Product

Product Center

contact us

Cixi High New(GAOXIN) Sealing Material Co., Ltd.

Address: No. 699, Cibei Avenue, Cidong Binhai District, Longshan Town, Cixi City

Tel: 0574-63225692
0574-63225685

Fax: 0574-63972521

Web:www.www.whssdkj.cn

product details
current location : home > Product Center > product details

Non asbestos gasket

According to specific condition requirements, with no asbestos sealing material (in synthetic mineral fiber, aramid fibers, high temperature resistant material such as oil resistant rubber), by using the rolling method or stamping tools, cut into various shapes of sealing products.

  • Product Description

According to specific condition requirements, with no asbestos sealing material (in synthetic mineral fiber, aramid fibers, high temperature resistant material such as oil resistant rubber), by using the rolling method or stamping tools, cut into various shapes of sealing products.

he highest temperature:350℃

The highest working pressure:2.5MPa

specifications:

Width:1000mm-1500mm

length:1500-4500mm

Thickness:0.5-5mm

Special specifications negotiation with customer

Project

Indicators

Ordinary

Oil resistant

Density /g/cm3

1.8±0.2

Tensile strength (horizontal) /MPa

≥7.0

compression ratio/%

7~17

Resilient rate/%

≥40

Creep relaxation rate/%

≤40

Always tender and soft

No crack

Nitrogen gas leakage rate /ml/min

≤1

After dipping IRM903 oil or 3 oil performance

(149℃±2℃, 5h)

The transverse tensile strength rate/%

-

≤30

Thickening rate/%

-

0~15

Thickening rate/%

-

≤20

After dipping ASTM fuel oil B performance(21℃~30℃,5h)

Thickening rate/%

-

0~15

Thickening rate/%

-

≤20

Thickness is greater than 3.0 mm gasket materials do not do transverse tensile strength test.

Screen enhance gasket material, do not do transverse tensile strength and the rate of nitrogen gas leakage test.