Weld Neck Flanges – Carbon Steel and Stainless Steel

A weld neck flange has a long tapered hub that is butt-welded to the pipe. The hub carries stress away from the joint, so this flange suits high-pressure, high-temperature and heavy-duty lines. We supply it in carbon steel and stainless steel.

Key features

  • Long tapered hub
  • Butt-welded to the pipe
  • Strong joint for high-pressure lines
  • Carbon steel and stainless steel pictured
  • Sizes from 1/2 in to 48 in

Typical applications

  • High-pressure and high-temperature lines
  • Oil, gas and process piping
  • Marine and plant piping

Specification

SpecificationDetails
TypeWeld neck flange
MaterialCarbon steel and stainless steel
Material gradesA105 (carbon steel); 304/304L and 316/316L (stainless steel)
Size range1/2 in (15 NB) to 48 in (1200 NB)
Pressure classPN6, PN10, PN16, PN25, PN40; 5K, 10K, 16K; 150, 300, 600, 900, 1500 LBS
Flange standard and face typePlease enquire
Bore (pipe schedule)Please enquire

Ordering: K. Hashim LLC is a supplier of weld neck (welding neck) flanges in Dubai, Sharjah and across the UAE, and also supplies other GCC countries. To receive a quotation, send us the size, pressure class, pipe schedule, 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