Zhejiang Seamless Pipe Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Inspection Support | PMI / Dimensional / PT / Mechanical Properties |
| Supply Ability | 100 ton/month |
| Packaging Method | Plywood Case or Pallet with Sealing Face Protection |
| Flange Size | OD 50 Inch Large Size Forged Flange |
| Delivery Time | 3 weeks/container |
| Packaging Details | Plywood case/pallet |
| Application Focus | Offshore Pipeline and Marine Piping Systems |
| Facing Options | RF / FF / RTJ / TG / MFM / LJ |
| Material Grade | ASTM A182 F53 / UNS S32750 |
| Certification | ISO / PED / AD 2000 / Norsok M650 |
| Brand Name | SMLSCO |
View Detail Information
Explore similar products
ASTM A182 F316L Loose Stainless Steel Forged Flange PN16 DN150
ASME B16.5 F310S Stainless Steel Forged Flange Socket Weld Flange Class 150 RF
F321 Slip On Flange Stainless Steel Forged Flange For Pressure Vessel
ASME B16.5 F2205 Stainless Steel Forged Flange Class 600 For Offshore Platform
Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Inspection Support | PMI / Dimensional / PT / Mechanical Properties |
| Supply Ability | 100 ton/month | Packaging Method | Plywood Case or Pallet with Sealing Face Protection |
| Flange Size | OD 50 Inch Large Size Forged Flange | Delivery Time | 3 weeks/container |
| Packaging Details | Plywood case/pallet | Application Focus | Offshore Pipeline and Marine Piping Systems |
| Facing Options | RF / FF / RTJ / TG / MFM / LJ | Material Grade | ASTM A182 F53 / UNS S32750 |
| Certification | ISO / PED / AD 2000 / Norsok M650 | Brand Name | SMLSCO |
| High Light | F53 Super Duplex forged flange ，50 inch offshore pipeline flange ，stainless steel forged flange with warranty | ||
SMLSCO has been manufacturing stainless steel pipe products since 2006, primarily serving stockholders and distributors. Our product range includes seamless pipes, fittings, and forged flanges. With a 10,000㎡ indoor warehouse stocking seamless pipes, weld neck fittings, and forged blanks, we provide flexible delivery support for products like the F53 Super Duplex Forged Flange through existing inventory and factory collaboration.
| Attribute | Value |
|---|---|
| Product Name | F53 Super Duplex Forged Flange |
| Material Grade | ASTM A182 F53 / UNS S32750 |
| Product Type | Forged Flange |
| Nominal Size | OD 50 Inch (≤80 Inch) |
| Standard Compliance | ASTM A182 / ASME B16.47 / ASME B16.5 / EN1092-1 as required |
| Flange Type | WN / SO / BL / LJ / PL / TH / SW as required |
| Facing Type | RF / FF / RTJ / TG / MFM / LJ as required |
| Pressure Class | Class 150-2500 |
| Inspection | Dimensional Inspection, Surface Inspection, PMI, Mechanical Properties, Penetrant Test |
| Certification | PED / ISO / NORSOK M-650 |
SMLSCO offers comprehensive inspection services for F53 Forged Flanges including Dimensional Inspection, PMI, Mechanical Properties, Hardness Test, and Penetrant Test, based on standards and order requirements.
For OD 50 Inch large-size flanges, dimensional inspection is particularly critical. Our inspectors verify outer diameter, thickness, hole spacing, number of bolt holes, sealing surface type, and product markings to ensure conformity with drawings, standards, and order requirements. All inspection records and photographs are maintained for quality traceability.
| UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| S32750 | 0.03 max | 0.8 max | 1.2 max | 0.035 max | 0.02 max | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| Steel Grade | Y.S (MPa) | T.S (MPa) | EL. (%) | HRB |
|---|---|---|---|---|
| S32750/2507 | ≥550 | ≥800 | ≥15 | ≤32 |
SMLSCO selects appropriate packaging based on flange size, shipping method, and destination market:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 19 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes. With 19 years of growth, we have establis... Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 19 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes. With 19 years of growth, we have establis...
Get in touch with us
Leave a Message, we will call you back quickly!