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F53 Forged Fitting SW Union for Offshore Oil And Gas PED Certified
| MOQ: | 1pc |
| Price: | Above 2usd/kg |
| Standard Packaging: | Plywood case/pallet |
| Delivery Period: | 3 weeks/container |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
| Supply Capacity: | 100 ton/month |
Detail Information
Brand Name
SMLSCO
Certification
ISO / PED / AD 2000 / Norsok M650
Document
Material Category:
Super Duplex Stainless Steel
Offshore Service Suitability:
Suitable For Chloride-containing Marine Environments
Connection Method:
Socket Weld
Certification Focus:
PED Certified, With ISO / AD2000 / NORSOK M-650 Support
Inspection Focus:
PMI, Dimensional Inspection, Surface Inspection, Penetrant Test
Packaging Method:
Inner Cardboard Packaging Reinforced With Outer Plywood Cases
Product Description
F53 Forged Fitting SW Union for Offshore Oil And Gas PED Certified
Company Introduction
Delayed delivery has long been a major challenge for stockists, distributors, and project procurement teams when sourcing stainless steel piping products. Leveraging ample ready-to-ship inventory, a stockpile of forged blanks, and a stable supply chain, SMLSCO offers customers shorter lead times, competitive pricing, and reliable supply assurance. The company specializes in four key product categories—seamless pipe, seamless tube, forged flanges, and fittings—enabling rapid responses to customer needs. We also provide comprehensive pre-sales, in-process, and after-sales services—ranging from technical support to order tracking—to assist customers in achieving more efficient procurement management.
Product Advantages
- Super Duplex Material: F53 material is suitable for chloride-containing and marine environments, enhancing the stability of fittings under harsh operating conditions.
- Socket Weld Connection: The socket weld design is ideal for small-bore, high-pressure piping, offering a compact installation and superior joint strength.
- PED Certified Supply: Products can be supplied in compliance with PED certification requirements, facilitating service for end-users with strict regulatory compliance needs.
- Stock & Blank Support: SMLSCO maintains a regular inventory of forged blanks, boosting processing and delivery efficiency for standard-specification fittings.
Specifications
| Attribute | Value |
|---|---|
| Product Name | F53 Forged Fitting SW Union |
| Product Type | Forged Fitting / Socket Weld Union |
| Material Grade | ASTM A182 F53 / UNS S32750 |
| Connection Type | Socket Weld (SW) |
| Size Range | NPS 1/8"-4" / DN6-DN100 |
| Pressure Rating | 3000 LBS / 6000 LBS / 9000 LBS, as required |
| Standard Compliance | ASME B16.11 / MSS-SP, as required |
| Certification | PED / ISO / AD2000 / NORSOK M-650 |
| Inspection | Dimensional Inspection, PMI test, Surface Inspection, Penetrant Test |
| Application | Offshore oil and gas piping systems, high-pressure branch connections |
Inspection Methods
SMLSCO offers quality verification services—including dimensional inspection, visual inspection, PMI testing, mechanical property testing, hardness testing, penetrant testing (PT), and third-party inspections—in accordance with standards and specific order requirements.
For F53 socket weld unions, inspections cover dimensional tolerances, socket structure, surface condition, material verification, product marking, and pressure ratings, ensuring compliance with ASME B16.11 and relevant procurement specifications.
Application Scenarios
F53 socket weld unions are primarily used in sectors served by global distributors, such as offshore oil and gas, seawater treatment, energy equipment, and high-pressure process piping. In offshore oil and gas environments, fittings must withstand factors like chloride-rich media, humid air, pressure fluctuations, and pipeline vibration; the F53 socket weld union offers a reliable solution for small-bore, high-pressure connection points.
Chemical Composition Of F53
| UNS Designation | C (max) | Si (max) | Mn (max) | P (max) | S (max) | Cr | Ni | Mo | N | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | 0.5 max |
| 2507 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | 0.5 max |
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | - |
| 2205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | - |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.20-0.30 | 0.50-1.00 |
Physical Properties Of F53
| Steel grade | Y.S (MPa) | T.S (MPa) | EL. (%) | HRB |
|---|---|---|---|---|
| S32750/2507 | ≥550 | ≥800 | ≥15 | ≤32 |
| S31803 | ≥450 | ≥620 | ≥25 | - |
| S32205/2205 | ≥450 | ≥620 | ≥25 | - |
| S32760 | ≥550 | ≥750 | ≥45 | ≤29 |
Frequently Asked Questions
Q1: What information is typically included in the product stamping?
A1: In accordance with standards and customer requirements, product markings typically include information such as material grade, pressure rating, dimensions, and heat number to facilitate subsequent traceability and inventory management.
Q2: Is third-party inspection supported?
A2: Yes. Upon customer request, SMLSCO can facilitate pre-shipment inspections by third-party agencies such as SGS, BV, TÜV, and DNV, and provide the corresponding inspection documents and reports.
Q3: What are the pressure ratings for the F53 SW Union?
A3: This product is typically available in pressure ratings of Class 3000, Class 6000, and Class 9000. The specific rating should be selected based on the pipeline design pressure, connection method, and project specifications.
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