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China Manufacture Equal Shape Dn25-dn2000 Size Salevulcanized Rubber Flexible Joint
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
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Small volume,small weight,good flexibility,easy installation and maintenance
It can made horizontal,axial and angular displacement when being installed.It can't be restricted by the obstruction f pipe and the non-parallel of flange.
It can reduce noise passed through structure when it works and has strong shock absorption.
Products Description
Rubber material of flange type flexible rubber expansion joint:
Rubber ball design | Permissible operating data | Electrical resistance | Hardness shore A | ||||||
Core (inner) | Reinforcing material | Cover (outer) | bar | °C | |||||
EPDM EPDM NBR NBR | Nylon cord Aramid Nylon cord Aramid | EPDM EPDM CR CR | 8 80 8 80 | 90 130 90 100 | 7×10² 5×10² | 60 60 60 60 | |||
CSM NBR FKM | Nylon cord Nylon cord | CSM CR EPDM | 8 10 10 | 90 80 150 | 4×10² 5×10² | 65 55 65 | |||
Main data of flange type flexible rubber expansion joint:
Nominal Diameter(DN) | Length(mm) | Diameter of the centralring of the bolt(mm) | Hole diameter-quantity | Axial Displacement | Horizontal Displacement(mm) | Deflection Angle(a1+a2)° | ||||
mm | inch | Extension(mm) | Compression(mm) | |||||||
40 | 1½ | 165 | 110 | 18-4 | 30 | 50 | 45 | 35 | ||
50 | 2 | 165 | 125 | 18-4 | 30 | 50 | 45 | 35 | ||
65 | 2½ | 175 | 145 | 18-4 | 30 | 50 | 45 | 35 | ||
80 | 3 | 175 | 160 | 18-8 | 35 | 50 | 45 | 35 | ||
100 | 4 | 225 | 180 | 18-8 | 35 | 50 | 40 | 35 | ||
125 | 5 | 225 | 210 | 18-8 | 35 | 50 | 40 | 35 | ||
150 | 6 | 225 | 240 | 22-8 | 35 | 50 | 40 | 35 | ||
200 | 8 | 325 | 295 | 22-8 | 35 | 50 | 40 | 35 | ||
250 | 10 | 325 | 350 | 22-12 | 35 | 60 | 35 | 30 | ||
300 | 12 | 325 | 400 | 22-12 | 35 | 60 | 35 | 30 | ||
350 | 14 | 330 | 460 | 22-16 | 35 | 60 | 35 | 30 | ||
400 | 16 | 330 | 515 | 26-16 | 35 | 60 | 35 | 30 | ||
450 | 18 | 330 | 565 | 26-20 | 35 | 60 | 35 | 30 | ||
500 | 20 | 350 | 620 | 26-20 | 35 | 60 | 35 | 30 | ||
600 | 24 | 350 | 725 | 30-20 | 35 | 60 | 35 | 30 | ||
700 | 28 | 350 | 840 | 30-24 | 35 | 60 | 35 | 30 | ||
800 | 32 | 400 | 950 | 30-34 | 35 | 60 | 35 | 30 | ||
Changmao Valve Group Co, Ltd, established in 1988, has subsidiaries such as water supply
equipment, rubber products and bellows. It is committed to research, development, manufacture and sale of rubber joints for pipelines, telescopic compensator,stainless steel bellows and valves. Equipment shock absorbers and accessories, engineering and household wire and cable，purified water purification materials, activated carbon, Metal crusher wood shredder and Grinder etc equipment. Pipeline products have national standard GB/T, American standard ANSI, British
standard BS, German standard DIN, Japanese standard JIS and other standards, production
diameter DN15-DN4000(1/2*-160*), rubber materials mainly NR, EPDM, NBR, NEOPRENE, etc, metal naterials mainly include Q235, Q345, SS304 and so on. Widely used in petroleum, chemical, electric power, construction, paper,medicine, water supply and drainage and other fields.
The group and its subsidiaries are listed companies of the stock exchange , high-tech enterprises , and exhibitors of the CantonFair . Approved by CE certification , ISO9001 certification , ISO14001 environmental certification and OHSAS18001 occupational health certification . Registered
trademark " Changmao " brand . The products have been adopted by Beijing West Railway Station CCTV , Yanshan Petrochemical , Shanghai Baosteel Power Plant , Shanghai Mingzhu TV Tower , Dubai Star Hotel , UK University , etc., and exported to the United States , Japan , Spain , the United Kingdom , Germany , South Korea , Singapore , Malaysia , Dubai , SouthAfrica . Brazil and other countries.
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