ASTM A182 F53 Bolts Quick Facts
Mortec At A Glance
Established
Since 2012 • 15+ yrs experience
Manufacturing Units
2 in-house units • Taloja & Mazgaon
Stockyard Area
8,850+ sq.ft • Ready-stock inventory
Certifications
ISO 9001:2015, PED • GST, IEC & MSME
Clientele
100+ clients • India & export markets
Export Reach
19+ countries • GCC, Africa, Americas & APAC
Testing Offered
Tensile, hardness & PMI • MTC EN 10204 3.1
Shipment Documents
Invoice, Packing List • COO, COI, MTC, BL & Lab Report
Table of Content
Third Party Inspected UNS S32750 Stud Bolt Manufacturer in India as per DIN Standard
Sourcing super duplex bolting does not have to mean long lead times. It also should not mean unpredictable pricing for your bolted joint projects. Mortec Manufacturing Co forges and machines ASTM A182 F53 bolts in-house. This keeps our factory-direct rates competitive without cutting corners on quality. Alongside hex bolts and studs, we also produce matching components. This includes ASTM A182 Grade F53 Washers and ASTM A182 F53 Threaded Rod too. So a single order covers the full bolted joint requirement.
This super duplex grade is chosen where standard bolting cannot survive service conditions. This includes sour gas wellheads, seawater-cooled plant and high-chloride process lines. Our range covers ASTM A182 Grade F53 Hex Bolts and DIN 1.4410 Screws. We also supply every F53 Super Duplex Stud Bolt against ready stock or drawing. Each item is pulled from ready stock or cut against your drawing. Every batch is chemistry and hardness tested before dispatch always. Third-party witnessed inspection is also available on request for buyers. So you receive fully traceable, corrosion-resistant fasteners at competitive prices.
ASTM A182 F53 Bolts Specification
Share your drawing or size list with our sales desk for an instant ex-Mumbai price on ASTM A182 F53 bolts.
ASTM A182 Grade F53 Hex Bolts Head & Drive Types
- Hex, heavy hex, socket cap head
- Button head, double-end stud forms
ASTM A182 F53 Threaded Rod Testing Methods
- PMI, ferrite-balance & hardness
- Charpy impact on request
ASTM A182 F53 Hex Bolts Surface Finish
- Bright, pickled & passivated finish
- Dry-film lubricant on request
F53 Super Duplex Stud Bolt Delivery Condition
- Loose, boxed or bin-packed
- Kitted with matching nuts/washers
DIN 1.4410 Bolts Compliance Certificates
- NACE MR0175 / MR0103
- NORSOK M-650 qualified
ASTM A182 Grade F53 Washers Corrosion Rating
- PREN ≥42 by design chemistry
- CPT ≈85°C in seawater
SA 182 gr F53 Bolts Size Chart
Indicative hex-head dimensions only confirm exact across-flats and length against your drawing at RFQ stage.
| Nominal Size | Metric Equiv. | Thread Pitch | Across Flats (AF) | Head Height | Length Range |
|---|---|---|---|---|---|
| ¼″ | M6 | 20 UNC | 7/16″ | 11/64″ | 15–100mm |
| 5/16″ | M8 | 18 UNC | 1/2″ | 7/32″ | 20–120mm |
| 3/8″ | M10 | 16 UNC | 9/16″ | 1/4″ | 20–150mm |
| 1/2″ | M12 | 13 UNC | 3/4″ | 11/32″ | 25–200mm |
| 5/8″ | M16 | 11 UNC | 15/16″ | 27/64″ | 30–220mm |
| 3/4″ | M20 | 10 UNC | 1–1/8″ | 1/2″ | 35–250mm |
| 1″ | M24 | 8 UNC | 1–1/2″ | 43/64″ | 45–280mm |
| 1–1/4″ | M30 | 7 UNC | 1–7/8″ | 27/32″ | 55–300mm |
| 1–1/2″ | M36/M39 | 6 UNC | 2–1/4″ | 1″ | 65–300mm |
ASTM A182 F53 Bolts Manufacturer In Mumbai Since 2012
Send your bolt size list and heat-treatment requirement, we quote ex-stock the same day.
UNS S32750 Fastener Types
Mortec Manufacturing Co is a trusted ASTM A182 F53 Bolts Supplier in India, offering ex-stock bolts, studs, screws, nuts and washers with full mill traceability.
ASTM A182 F53 Hex Bolts
ASTM A182 • ¼″–1–1/2″- UNC/UNF coarse and fine thread
- Standard flange-bolting workhorse
UNS S32750 Stud Bolts
Double-End • Continuous Thread- Double-end or continuous thread
- Common in RTJ & high-class flanges
F53 Super Duplex Threaded Rod
Cut Length • 1–3m Bar- Cut and threaded to your length
- Used for hanger & anchor rod work
ASTM A182 F53 Socket Head Cap Screws
DIN 912 • M6–M39- Low-clearance, tight-space fitting
- Allen-key drive, high preload
SA182 Gr F53 Heavy Hex Nuts
Hex & Heavy Hex- Matched to F53 bolt/stud sizes
- Heavy hex for high-torque joints
ASME SA182 F53 Washers
Flat & Spring Type- Load-spreading under bolt head
- Spring type for vibration service
UNS S32750 Square Head Bolts
Legacy & Custom Fit- Anti-rotation square under-head
- Matched to older flange patterns
DIN 1.4410 Machine & Set Screws
Machine & Set Screw Forms- Fine-pitch instrumentation screws
- Set screws for shaft/collar locking
Stocked & Dispatched Across The Middle East, GCC & Turkey
F53 bolt kits packed for wellhead and refinery projects across the Gulf and Turkish markets.
Dubai, UAEJebel Ali, UAE
Riyadh, KSA
Istanbul, TurkeyF53 Super Duplex Bolts Chemical Composition
F53's high Cr-Mo-N content per ASTM A182 balances austenite-ferrite 50:50, boosting pitting resistance.
Steel Grade F53 Stove Bolt Mechanical Properties
F53 bolting ≤50mm meets ASTM A182 minimums when solution-annealed, water-quenched.
ASTM A182 F53 Bolts Material Equivalent
Super duplex 2507 carries an equivalent designation in every major fastener-referencing standard.
ASTM / ASME (USA)
- UNS S32750
- ASTM A182 F53 (Forging)
- ASME SA182 F53
- ASTM A479 (Bar/Bolting Stock)
DIN / EN (Germany)
- Werkstoff 1.4410
- EN X2CrNiMoN25-7-4
- EN 10088-3
JIS (Japan)
- JIS SUS 329J4L
Trade Names & Cast Form
- SAF 2507
- Comparable To Zeron 100
- Cast Form: ASTM A890 Gr. 5A
ASTM A182 F53 Bolts Exporter In India To Jebel Ali, UAE
Threads are capped and bagged before crating to survive the Gulf sea-freight run.
ASTM A182 F53 Bolts Delivery Estimate
Lead times vary by mode and destination; we confirm firm transit days.
Ex-Stock Dispatch
- Dispatched within the week from our Mumbai stockyard
Sea Freight
- 18–32 days port to port, depending on region
Air Freight
- 4–7 days for urgent breakdown orders
Country-Specific ETA
- Finalised on your quotation once port and Incoterms are known
UNS S32750 Stud Bolts NACE MR0175 / ISO 15156 Sour Service Compliance
The most-asked compliance question from UAE and GCC wellhead package buyers.
F53 Hex Bolts Sub-Zero Charpy & Cold-Climate Toughness
A frequent check from Canadian oil-sands and pipeline buyers before specifying.
Stocked & Dispatched Across Africa
Corrosion-resistant F53 kits reaching coastal and inland plant buyers across Southern and East Africa.
Durban, South AfricaJohannesburg, SA
Mombasa, Kenya
Kampala, UgandaDIN 1.4410 Washers Marine & Desalination Pitting Resistance
Coastal buyers in Durban and Cape Town ask about this most before ordering.
SA182 Gr F53 Studs Geothermal & High-Chloride Brine Resistance
A common specification question from Kenyan geothermal and brine-handling plant buyers.
Stocked & Dispatched Across The Americas & Europe
Expanding F53 bolt supply lines into North & South America and Western Europe.
Toronto, CanadaHouston, USA
MexicoAberdeen, UK
Rotterdam, NetherlandsHamburg, Germany
Genoa, Italy
Maracaibo, VenezuelaReady Stock of ASTM A182 Grade F53 Washers and ASTM A182 F53 Threaded Rod for High Temperature Environments
ASTM A182 F53 Bolts Applications & Industries
These are the industries that specify ASTM A182 F53 bolts most often, and why.
Stocked & Dispatched Across Asia-Pacific
Regional distribution reaching Southeast Asia’s refining, marine and process-plant hubs.
Singapore
Bangkok, Thailand
Port Klang, Malaysia
Manila, Philippines
Jakarta, Indonesia
Ho Chi Minh City, VietnamEx-Stock Dispatch Across India
Same-week domestic courier and transport dispatch for buyers across these industrial hubs.
MumbaiAhmedabadBengaluruChennaiPuneDIN 1.4410 Super Duplex Supplier In Durban, South Africa — NACE MR0175 Compliant
Every consignment carries PREN-verified chemistry for chloride-heavy coastal service.
F53 Super Duplex Bolt Supply References
A sample of recent ASTM A182 F53 bolt dispatches across our Middle East, Africa and Americas customer base.
M20 F53 Super Duplex Stud Bolt & Nuts — Sour Gas Wellhead Package
NACE MR0175, PMI & hydro-tested, EN 10204 3.1 MTC.
Oilfield Services Contractor, UAE
JEBEL ALI, UAEM16 ASTM A182 Grade F53 Hex Bolts — Cold-Climate Pipeline Skid
Sub-zero Charpy tested, MTC 3.1.
Pipeline Contractor, Canada
CALGARY, CANADAM24 SA182 Gr F53 Studs & ASTM A182 Grade F53 Washers — RO Desalination Vessel Closure
Full traceability, third-party witnessed.
Desalination EPC Contractor, South Africa
DURBAN, SOUTH AFRICAM12 DIN 1.4410 Screws — Geothermal Wellhead Flange Set
Brine-service PMI check, MTC 3.1.
Geothermal Power Contractor, Kenya
NAIVASHA, KENYAASTM A182 F53 Bolts FAQs
Quick answers to the questions buyers ask us most before placing an ASTM A182 F53 Bolts order.
What is the ASTM A182 F53 bolts price?
Priced per kg against the day’s chrome/nickel/molybdenum-linked rate, plus size, form and testing level
What is the ASTM A182 F53 bolts equivalent designation?
UNS S32750, DIN/Werkstoff 1.4410 (EN X2CrNiMoN25-7-4), JIS SUS 329J4L, trade name SAF 2507, bar per ASTM A479.
What size range do you stock?
¼″ to 1–1/2″ diameter (M6–M39) in bolts, studs, screws, nuts and washers.
Do you supply mill test certificates?
Yes, EN 10204 3.1 standard, 3.2 third-party witnessed on request.
Are these bolts suitable for sour and marine service?
Yes — NACE MR0175/ISO 15156 sour-service qualified, with a PREN of ≥42 for chloride and seawater exposure.
Do you stock ASTM A182 F53 Threaded Rod in custom lengths?
Yes, ASTM A182 F53 Threaded Rod is cut and threaded to your exact length.
Can DIN 1.4410 Screws be supplied with NACE compliance?
Yes, DIN 1.4410 Screws are supplied NACE MR0175 compliant on request.
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