156 visiting now: 119 USA USA flag 27 Belgium Belgium flag 7 Canada Canada flag 5 Russia Russia flag 3 UK UK flag 2 China China flag

Highlighted Companies

  • Verify China Company Service (China): Verify China Company Service is founded by a group of people who work years in... https://verifychinacompany.com/
  • Astm Standard Spherical Rubber Bearing To France - China

    price: 55.00 Dollar US$

    Contact information

    Sales Manager: Miss lurywen

    Mobile Phone: +86-13323183257

    Tel: 86-318-5106277

    Fax: 86-0318-5106277 Company: Hengshui Jianfeng Engineering Rubber co., LTD.

    Description of Spherical Bearings

    Spherical bearing is composed by top plate, base plate, convex middle plate and

    two Teflon plates of different composition.

    Opposite the top plate, it is a

    concave spherical in the base plate, and the PTFE plate between them.

    Beam

    rotation through spherical surfaces and PTFE plate sliding; stainless steel plate

    on the top plate and another PTFE plates on the intermediate steel plate

    perform the second sliding surface, realized beam stretching displacement

    produced by temperature factors.

    Spherical bridge bearing transfers force reliably and rotation performance is

    consistent.

    Spherical bridge bearing has great bearing capacity, large

    displacement and large turning angles, so it is more suitable for wide bridge and

    curved bridge.

    No rubber is used in the Spherical bearing so it never happen

    that brittle rubber caused by low temperature affecting the bearing rotation, and

    Spherical bearing is especially suitable for cold areas.

    Types of Spherical Bearings

    Similar to pot bearing, spherical bridge bearings are available in fixed type, guided type and free sliding types .

    1 - Fixed type bearing only allows for rotations, any longitudinal or transversal

    movement is restrained.

    2 - Guided type has edge steel guide to accommodate unidirectional movements.

    3 - Free sliding type bearing can slid in all directions.

    Features of Spherical Bearings

    1 - Allows for large displacement.

    2 - Accommodate larger rotations than pot bearing in excess of +/- 0.03 radians.

    3 - Unlimited movement capability in any directions.

    4 - Excellent self-alignment capability.

    5 - Minimum sliding friction coefficient.

    6 - Dimpled PTFE disc is fitted in 1/2 depth of the concave steel plate for higher

    load bearing capacity.

    7 - PTEF disc with cavities for containing lubricant to reduce sliding friction.

    8 - Complying with BS EN-1337, KS4424, AASHO, ISO or other custom

    standards.

    9 - Easy installation.

    10 - Low cost maintenance.

    Applications of Spherical Bearings

    Ideal for structures with bearings of large turning angles.

    Bridges with big torsions.

    Bridges in low temperatures lower than -30° C.

    Wide and curved bridges.

    Installation details of Spherical Bearings

    1 - Spherical Bearings shall not be used on bridges where the concrete for the

    beam, pier and platform is lower than 35° C, unless specially approved by the

    designer.

    2 - Install Spherical Bearings: To adjust bearing level putting wedges under

    bearing base plate, and to make sure (real factory) Spherical Bearing for Bridge

    base plate above the pier and platform top 20 ~ 50mm.

    Center the Spherical

    bearing to the right place.

    Filling in bolt holes and bearing bottom cushion with

    epoxy mortar.

    3 - The Spherical Bearings shall connect with the beam, pier and platform with

    the embedded bolts.

    If necessary, welding to the embedded steel plate is

    allowed, but cautions shall be taken to bearing and concrete being damaged by

    the high heat from the steel bearing being welded.

    4 - When installation, the level of the Spherical Bearings shall accord with the

    design, and the supporting face shall be horizontal and smooth.

    The difference

    in height of the four corners of bearing shall not exceed 2mm.


    Company Contact:


    • Phone: 8613323183257

    • Address: Renmin road No.1657,Heng shui City,Hebei Province,China, hengshui , hebei , China

    • Email: Email

    Published date: September 22, 2017

    • Business Description: Hengshui Jianfeng Engineering Rubber Co., LTD., a manufacturing company built

      in the year 1999, Located in the North of China, which is a professional manufacturer of water stop, waterproof materials and China association of rubber products waterproofing material association member units as well.

      Its annual production capacity is about 10000 tons.



      Our main products include: Waterproofing products as rubber waterstops, pvc water stops, Bentonite Waterstop; Bridge and road construction products as various

      Elastomeric bearings, bridge pot bearings, spherical bearings, bridge flexible equipment;

      Seismic isolation as lead rubber bearings, high damping rubber bearings, steel type seismic bearings and bridge expansion jont, Inflatable pipe plugs, etc.

      The company's operating philosophy is " Work once, Trust all lives ", relying on excellent technology, high quality products and excellent service to get the user's consistent high praise.

      Products are mainly used in water conservancy, electric power, environmental protection, ore smelting, machinery, municipal, transportation, airports, ports, stadiums, gardening and irrigation infrastructure industry.

      .

      in order to ensure product quality, not only has advanced testing equipment, and has passed ISO9001 international quality management system certification.

      The company established a perfect quality guarantee system, to ensure the engineering quality.

      We can also meet different standrad.

    Related listings



    • Price Optimal Rubber Bridge Bearings Malaysia Export
      Price Optimal Rubber Bridge Bearings Malaysia Export
      Rubber and elastomers - Hengshui Jianfeng Engineering Rubber Co.,LTD - China - September 22, 2017 - 50.00 Dollar US$

      Rectangular (circular) plate type rubber bearing (a) performance: This product is made of rubber sheet and multilayer thin steel inlaid, bonded by pressure, temperature and time of vulcanization repression. There is enough vertical stiffness to beari...

    • With A Special Pvc Water Stop Construction Joint
      With A Special Pvc Water Stop Construction Joint
      Rubber and elastomers - Hengshui Jianfeng Engineering Rubber Co.,LTD - China - September 22, 2017 - 18.00 Dollar US$

      PVC waterstop construction method PVC plastic waterstop construction method and construction method of rubber sealing strip is the same. In pouring buried to make its smooth and concrete interface fitting, joint part of the adhesive fastening, pourin...

    • Concrete Joint With Rubber Water Stop
      Concrete Joint With Rubber Water Stop
      Rubber and elastomers - Hengshui Jianfeng Engineering Rubber Co.,LTD - China - September 22, 2017 - 20.00 Dollar US$

      Description of rubber water stop Rubber waterstop, made of quality SBR (styrene butadiene rubber), neoprene rubber or natural rubber, is one of the widest types for concrete structure to prevent liquid leaking in or out. Generally, designed to be cas...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"