Amardeep Steel Center is leading Manufacturers, Supplier and Exporters of high quality API 5L X52 Forged Fittings. We manufacture these Seamless Steel Forged Fittings using extreme grade of raw material which is procured. With the varied thickness and other dimensional specifications these are offered in seamless and welded. All products are industry-standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards. We offer these Forged Fittings in different dimensions, shapes, sizes, material specifications as per client's own requirement.
| Standard | : | API 5L, ISO 3183 |
| Grade | : | X52 or L390 (N, Q, M, R) in PSL1 and PSL2 |
| Seamless OD | : | 21.3mm – 660mm, 1/2” – 26” |
| ERW and HFW pipe | : | 1/2” – 24” |
| LSAW and SSAW: | : | 16” – 100” |
| Steel Pipe Dimension Schedule | : | SCH 10, SCH STD, SCH40, SCH 80 etc |
| Length | : | 5m to 12m |
| Ends | : | Plain, Beveled Ends, Threaded Ends |
| Grades | Material number | C max | Si max | Mn. mix | P max | S max |
| X52 | 1.0429 | 0.04-0.12 | 0.45 | 0.90-1.50 | 0.035 | 0.025 |
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength
MPa |
Elongation % (min) |
| X52 | ≤ 0.85 | 360 | 510 - 630 | - |
• 0.50% maximum for copper, 0.50% maximum for nickel, 0.50% maximum for chromium, and 0.15% maximum for molybdenum.
• For each reduction of 0.01% below the specified maximum concetration for carbon, an increase of 0.05% above the specified maximum concentration for manganese is permissible, up to a maximum of 1.65%
• Unless othCirclesise agreed, the sum of the niobium and vanadium contents shall be ≤0.06%.
• The sum of the niobium ,vanadium and titanium concentratons shall be ≤0.06%.
• Unless otheriwse agreed.
• Unless othCirclesise agreed, the sum of niobium, vanadium and titanium concentrations shall be ≤ 0.15%
