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The metallic Ring Type Joint is used in the petroleum industry, where high pressure applications necessitate the need for a high integrity seal.

Every RTJ that leaves the Flexitallic manufacturing facility is identified with key product information to give you the confidence that their products meet stringent application requirements. In addition, every material that enters their factory is checked using the latest Positive Material Identification (PMI) technology, which combined with their material database, ensures they have full product traceability.

RTJ’s were initially developed for use in the upstream petroleum industry and are also commonly used on valves and pipework assemblies, and high integrity pressure vessels.

Style R – oval/octagonal to API/ASME
Style RX
Style BX
We are able to supply subsea variants in accordance with API 17D
OEM design

Engineered and Manufactured in the UK
API 6A and 17D approvals
Specialist coatings available including xylan, silver and zinc
Wide stock of raw materials
Wide range of CNC machines
The latest inspection technology – CNC/CMM
Custom designs available

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Contact William Johnston & Company Limited

For more information about our Flexitallic products and services that are available world wide, contact us on +44 (0)141 620 1666, Email us or simply complete our online Enquiry Form.

Failure to select the correct materials or products can result in damage to plant and equipment and personal injury. In specific applications, particularly where critical conditions exist, we suggest you contact us and we will consider with you the most suitable material or product. However, information supplied by William Johnston & Company Limited is intended only as technical co-operation and as a guide to the various uses of different products. No warranty is given in respect of information or recommendations by William Johnston & Company Limited which are only given for guidance and without any guarantee. The customer must satisfy themselves on the suitability of the material or product for the intended purpose. The correct fitting of products is the responsibility of the customer.

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