• YS219 series  Switch Cabinet

DI universal flange adaptor

Size:                   DN80~2000
Standard:           ISO2531, EN545
Center Sleeve:  Steel/ Ductile iron GGG500-7
End Rings:        Ductile iron
Gasket:             Rubber E.P.D.M./SBR/NR
Bolts,Nuts and Washers are in carbon steel Grade 4.8,8.8 with zinc plated
All the couplings are assembled by " D " bolts.
Body coating:   Fusion epoxy
Package:         Bubble plastic bags, cartons and wooden cases or per as customers' request 

Product Details

Quick Details


The Universal Couplings are designed for pipelines. As a wide tolerance system it will fit most standard pipe materials and therefore dramatically reduces the number of dedicated Couplings which need to be stocked for maintenance purposes ,It is suitable for steel , GRP, PVC, PE, Ductile Iron , Cast Iron and Asbestos Cement . When connecting PE pipes, It is important that pipe inserts are fitted to the PE pipes .
a. Best Raw material
b. Good service
c. Competitive price
d. Fast delivery
e. High quality products
f. Strictly testing and inspection
Packaging & Shipping
               1.Bubble plastic bags
            2.cartons and wooden cases
            3.As customers'request

Company Profile

Cixi Yushi Communication Electric Power Equipment Co., Ltd. is located in Cixi City in Ningbo, the south bank of Hangzhou bay, with No. 329 national highway on the south and Hangzhou bay sea-cross bridge on the north. We enjoy superior environment and convenient transportation access.

Our company covers an area of 14,000 square meters, with an existing construction floor area of more than 8,000 square meters. Our company specializes in producing optical fiber products, communication network products and correlative accessories. For example, 12 ports to 96 ports optical fiber distribution boxes, fiber termination boxes, 19" cabinets and wall-mounted cabinets.

Since establishment in 1993, through long time cooperation with communication, TV and radio broadcasting departments and self ceaseless development, we have owned advanced manufacturing equipment and rich manufacturing experience. Meanwhile, we have built up sheet metal workshop with various advanced equipment, static spraying plastic workshop and assembly workshop. In 2006, we updated and acquired ISO9001 certificate. Partial products have international certificates. Our products are exported to many overseas countries and areas.

We always hold "Quality is enterprises' base and service is customers' pursue" as our long-term tenet. We warmly welcome domestic and oversea customers to enter into business relationships with us, and hope we can become your good business partner and good supplier soon.

Cixi Yushi Communication Electric Power Equipment Co., Ltd.


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