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Tel: 0371-64030029
Tel: 0371-64013678
Fax: 0371-64032123
Technology: 0371-64039555
After sales: 0371-64019555
Mobile phone: 13803850165
Contact person: Manager Wei
QQ:734823769
Address: Industrial Zone, Xicun Town, Gongyi City, Henan Province

Current location: homepage > Product Center >
  •  Anti pull off rubber joint

    Anti pull off rubber joint


    When the anti pull off rubber joint needs to bear high pressure and the axial or radial displacement range may exceed the allowable value, the limiting device can be used.
  •  Type B rigid waterproof casing

    Type B rigid waterproof casing


    The rigid waterproof sleeve is suitable for the structure (building) where the pipeline passes through the wall and does not bear the pipeline vibration and expansion deformation. The B-type rigid waterproof sleeve is suitable for ductile iron steel pipe and cast iron pipe.
  •  BF single flange limited expansion joint

    BF single flange limited expansion joint


    BF (vssja-1) single flange limited expansion joint is composed of loose sleeve expansion joint and limit short pipe. It is suitable for the pipeline which is connected with flange at one side and welded with pipeline at the same time.
  •  By gland type limit expansion joint

    By gland type limit expansion joint


    By (ssjb-3) gland limit expansion joint is a new type of pipe expansion joint developed by our company on the basis of absorbing foreign advanced technology and combining with actual needs. It is suitable for pipes with vibration or certain slope and bend.
  •  SSQ cast iron expansion device

    SSQ cast iron expansion joint


    SSQ cast iron expansion joint is also called expansion joint and expansion joint. The product can be axially retractable within a certain range, and can also overcome the offset caused by different axial direction of pipe butt joint in a certain angle.
  •  Krhd flexible coupling

    Krhd flexible coupling


    Steel flexible pipe joint is also called clamp, steel flexible joint and split expansion joint. The flexible pipe joint is a split structure with simple and scientific working principle, convenient installation and disassembly, and no lifting equipment is required.
  •  Xh41 flange duckbill valve

    Xh41 flange duckbill valve


    The outlet of xh41 flange duckbill valve is closed under its own elastic action without internal pressure; with the gradual increase of internal pressure, the outlet of duckbill gradually increases to maintain the liquid can be discharged at high flow rate.
  •  Xh81 clamp type duckbill valve

    Xh81 clamp type duckbill valve


    The xh81 type clamp duckbill valve produced by our company has a unique working principle and novel style. It is widely used in coastal, beach, wharf, reservoir, municipal flood discharge and sewage discharge. It can be said that it is an environmental protection green valve.