Ring Joint Gaskets – Metallic Ring-Type Joint Gaskets

A ring joint gasket is a metal ring that sits in the groove of two matching flange faces and seals when the flange bolts are tightened. It is used on ring-type joint (RTJ) flanges for high-pressure service. The picture shows rings in several sizes. Please tell us the ring type, size and material.

Key features

  • Metal ring for ring-type joint flanges
  • Sits in the ring groove of the flange faces
  • Sizes from 1/2 in to 36 in, by ring number
  • Pressure class 150 to 2500, by ring number
  • Covered by ASME B16.20

Typical applications

  • Oil and gas piping
  • High-pressure flanged joints
  • Process plant and refinery lines

Specification

SpecificationDetails
TypeMetallic ring joint gasket
StandardASME B16.20
Size range1/2 in to 36 in, depending on ring number and flange class
Pressure class150 to 2500, depending on ring number and size
Ring type and numberPlease enquire
Ring materialPlease enquire
Flange standard it fitsPlease enquire

Ordering: K. Hashim LLC is a supplier of ring joint gaskets in Dubai, Sharjah and across the UAE, and also supplies other GCC countries. To receive a quotation, send us the ring type or number, size, material and quantity you need. Free delivery on orders of AED 3,000 and above.

50Years supplyingServing marine, oilfield and industrial buyers from Sharjah since 1976.
25,000+Stock linesSizes, grades and variants across our marine, oilfield and industrial ranges. Over 190 product ranges are listed online; ask us for anything not shown.
17Product categoriesBrowse by category, or send us the item you need.
AED 3,000Free delivery fromOrders of AED 3,000 and above are delivered free.

How an order works

  1. Send your listItem, size, grade, quantity and delivery location.
  2. We check stockAvailability is confirmed from our Sharjah warehouse.
  3. You receive a quotationPriced for your approval, with the delivery terms.
  4. DeliveryFree on orders of AED 3,000 and above.
SupplierK. Hashim LLC
Established1976
LocationIndustrial Area 1, Sharjah, UAE
IndustriesMarine & shipping · Oil & gas · Offshore & oilfield · Construction · Water treatment · HVAC · Process piping
MaterialsStainless steel (SS304, SS316L) · Carbon steel · Mild steel · Galvanised (GI) · Brass · Bronze · Cast iron · Aluminium · Copper · Rubber · PTFE · Graphite
Standards & ratingsASME/ANSI · ASTM · DIN · BS · JIS · PN10 · PN16 · SCH40 · SCH80
ServicesSourcing & procurement · Logistics · Inventory management · Manufacturer liaison
Brands we supplyLoctite · CRC · Permatex · Belzona · Kolor Kut · Cordobond · Devcon · Bothwell · Teryair · Superlite · Toho