INDUSTRIAL METALS · MATERIAL SOURCING · FABRICATION
sanjay@steelimp.com|+91 9594666986
AUSTENITIC STAINLESS / BUTT-WELD FITTINGS

SS 310S Butt-weld Fittings.

Butt-weld and forged fittings to match the pipe grade and schedule. Supplied to ASTM A403 WP310S.

STOCK & SOURCING

Can’t find your grade? Send it — we’ll source it.

Our stockist and mill sourcing network extends beyond the grades listed here. Send rare grades, unusual forms and small-quantity requirements for sourcing review.

One enquiry gives us the details to check suitable sources across the network and help move your purchase forward. Share the exact grade, standard, form, size, quantity, delivery town and required date. We’ll confirm availability, minimum order quantity and lead time against your requirement.

Mill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.

Quick details

Material gradeSS 310S (UNS S31008)
StandardASTM A403 WP310S
TypeElbows 45°, 90° and 180°, Equal and reducing tees, Concentric and eccentric reducers, Caps, stub ends and crosses
Size range1/2" to 24" NB seamless; larger welded on enquiry
Usage / applicationFurnace parts and radiant tubes, Burner and combustion components, Heat-treatment baskets and fixtures
Test certificateMill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.
Business typeStockist and supplier
Location231/235, Sant Sena Maharaja Marg, Mumbai, Maharashtra 400004, India

Also searched as: SS 310S fitting, 310S stainless steel fitting, stainless steel 310S fitting, ASTM A403 WP310S fitting, UNS S31008 fitting, 1.4845 fitting

01 / OVERVIEW

Product information for purchasing teams

SS 310S fitting enquiries are reviewed against ASTM A403 WP310S. Share the required dimensions, condition, quantity and documentation. Composition and mechanical limits must be confirmed for this product form and the applicable specification.

Exact specification, availability and commercial details are confirmed against your enquiry.

02 / SPECIFICATIONS

SS 310S Butt-weld Fittings specifications

Material standardASTM A403 WP310S
GradeSS 310S, UNS S31008, W.Nr 1.4845
Size range1/2" to 24" NB seamless; larger welded on enquiry
SchedulesTo match pipe: Sch 5S to XXS
Dimensional standardsASME B16.9, ASME B16.28, MSS SP-43; forged socket-weld and threaded to ASME B16.11
RadiusLong radius and short radius elbows; 3D and 5D bends on enquiry
InspectionThird-party inspection on request
DocumentsMill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.
03 / RELATED DESIGNATIONS

Related designation references

GradeUNSWerkstoff Nr.EN / BSJIS
SS 310SS310081.4845X8CrNi25-21SUS 310S

Cross-standard references are not automatic substitutes. Confirm the exact product form, specification, composition, class and condition before accepting a substitution.

Composition and mechanical properties

Composition and mechanical requirements depend on the product form and specification. Specify ASTM A403 WP310S and confirm the grade, class, condition, dimensions and applicable limits against the purchase specification and mill test certificate.

04 / TYPES

Types we supply

  • Elbows 45°, 90° and 180°
  • Equal and reducing tees
  • Concentric and eccentric reducers
  • Caps, stub ends and crosses
05 / APPLICATIONS

Applications

  • Furnace parts and radiant tubes
  • Burner and combustion components
  • Heat-treatment baskets and fixtures
  • Kilns and cement plant parts
08 / QUESTIONS

Questions buyers ask

Which standard covers SS 310S Butt-weld Fittings?

SS 310S Butt-weld Fittings are supplied to ASTM A403 WP310S.

What sizes of SS 310S Butt-weld Fittings does Steel Impex India supply?

Size range: 1/2" to 24" NB seamless; larger welded on enquiry. Schedules: To match pipe: Sch 5S to XXS. Exact availability is confirmed for each enquiry.

Do SS 310S Butt-weld Fittings come with a mill test certificate?

Mill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.

What should I send for the SS 310S Butt-weld Fittings quotation?

Send fitting type, size, schedule, radius, quantity and certificate type.

Where is Steel Impex India located?

Steel Impex India is at 231/235, Sant Sena Maharaja Marg, Mumbai, Maharashtra 400004, India We supply across India.