• FASTENERS SERISE
  • Xylan Coating Fasteners
  • RocCota Sheradizing
  • U-rubber coated bolt
  • PTFE Lined U-bolt
  • ROC-SUBSEA
  • SWIVEL RING FLANGE
  • MISALIGNMENT FLANGE
  • BULK HEAD
  • WYE Tee
  • SAND TEE
  • BARRED TEE
  • J-collar
  • ROC-FAB
  • CNC MACHING
  • TAILOR MADE
  • FORGED NOZZLE
  • THERMOWELL FORGING
  • INJECTION QUILL
  • CHEMICAL SEAL FLANGE
  • GOOSENECK
  • GASKET
  • INSULATING JOINTS
  • PIPING PRODUCTS
  • PIPE & PIPE FITTINGS
  • FASTENER
  • NEWS / BLOG
  • CONTACT
  • RocClad New Factory

    RocClad New Factory

    公司信息 >> ABOUT ROC-MASTER

    Roc-Master SuZhou Factory

    Roc-Master Suzhou was established in June 2013 with the plant area of 18,000 m2 which is situated nearby the G2…

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    RocCote Fastener

    RocCote Fastener

    公司信息 >> ABOUT ROC-MASTER

    RocCote Haiyan Factory

    Roc-Master Haiyan was started in May 2013 with an area of 3,800 m2 and is located in Haiyan, Zhejiang Province,…

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    RocForge

    RocForge

    公司信息 >> ABOUT ROC-MASTER

    Roc-Master Ji'An Factory

    Roc-Master JiAn was established in April 2002 with an area of 38,000M²( 28,000M²of workshop area), located in Hedong Economic Development…

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    Swivel Flange

    Swivel Flange

    Our Products >> 优势产品

    Swivel Flange

    The swivel ring flanges are used for offshore platforms, submarine pipelines, FPSO and single point mooring systems etc. Using…

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    Our Products >> 优势产品

    The FBE coating flanges

    The high quality powder made by 3M is selected as the raw material of FBE coating.The dried film thickness…

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    MyBlog >> MyBlog

    Hastelloy Flange

    Presently, our company got the purchase order from BRASTEN THAILAND, for Hastelloy C276 flange and Hastelloy B-2 flushing ring…

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    Compact Flange

    Compact Flange

    Our Products >> 优势产品

    Compact Flange

    Based on NORSOK L005 code, suitable for critical sealing applications with high thermal expansion, cyclic loading such as Risers, single point…

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    MyBlog >> MyBlog

    Forging Y TEE

    Material: ASTM A182-F51 & NACE MR0175. Finished machining by CNC. Exported to Singapore…

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    Our Products >> 优势产品

    Double Studded Adapter

    DSA Flange is a type of adapter. It can join two connections which differ from size or pressure rating by tapping…

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    The Roc-Master Advantage

    Roc-Master - one of the most experienced professional manufacturer of CRA CLAD pipes, flanges, fittings and bends as well as forged flanges in all materials, special subsea forgings, and all type of fasteners, coated bolts & nuts, Roc-Master is also a supplier who provides Weld Overlay, precision machining services, as well as prefabrication (spooling) for clad and nonclad components. Furthermore the company is an OVERALL SUPPLIER for the total packages used in the onshore, offshore, oil & gas industries, chemical and petrochemical industries.

    J collar is a forged component used to grip the pipe in order to install subsea pipeline in deep water using J-LAY mode system. It is a safe and reliable way to install very heavy pipelines.

     

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    RocCLAD Features

    Roc-Master is a well-known CRA cladding specialist and a manufacturer of forgings and cladding products.
    Our core technology is professional welding techniques at an international advanced level.
    RocCLAD technology has been maturely used for severe corrosion, abrasion and cavitations erosion applications.
    RocCLAD cladding techniques build up a CRA layer on the wet parts of pipes and other piping components to protect the piping system integrity, providing low cost and long life solutions.

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    In Nov, 2008, The flange installation instruction prepared by our technical dept. lays a foundation for better improving the quality of after-sales services. please go to our website for download.