| Customization: | Available |
|---|---|
| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
| Type: | Welding Flange |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Name: Welding Neck Flange (or Slip-On/Blind/Threaded Flange).
Material: Carbon Steel (A105), Stainless Steel (304/316), Duplex Steel, etc.
Standard: ANSI B16.5, ASME B16.47, DIN 2576, EN 1092-1, JIS B2220.
Pressure Rating: PN6-PN100 / Class 150-2500.
Size Range: DN15-DN2000 (1/2"-80").
Surface Treatment: Anti-rust oil, Sandblasting, Galvanized (optional).
High Durability: Precision-forged/CNC-machined for leak-proof performance.
Wide Compatibility: Fits pipes in oil/gas, chemical, shipbuilding, and water treatment.
Certified Quality: ISO9001, CE, PED, API 6A (as applicable).
Customization: Non-standard sizes, holes, and materials supported.
Oil & gas pipelines
Petrochemical plants
Water supply systems
Shipbuilding and marine engineering
| Parameter | Details |
|---|---|
| Product Type | Welding Neck / Slip-On / Blind / Threaded / Lap Joint Flange |
| Material | Carbon Steel (A105), Stainless Steel (304/316), Duplex Steel, Alloy Steel |
| Standard | ANSI B16.5, ASME B16.47, DIN 2576, EN 1092-1, JIS B2220 |
| Pressure Rating | PN6-PN100 / Class 150-2500 |
| Size Range | DN15-DN2000 (1/2" to 80") |
| Facing Type | Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ) |
| Surface Treatment | Anti-rust Oil, Sandblasting, Galvanized, Electroplated |
| Certifications | ISO9001, CE, PED, API 6A (for oil & gas) |
| MOQ | 1 Piece (custom orders), 50 Pieces (standard sizes) |
| Delivery Time | 7-15 Days (stock), 20-30 Days (customized) |
1) Industry Leadership:
As pioneers in Pipeline Products since 2009, we boast decades of expertise. we've provided pipeline solutions to over 30 countries. Our stringent quality control ensures guaranteed excellence.
2) VIP Service:
Our dedicated technical engineers and sales teams ensure top-notch quality and service, catering to your specific needs with professionalism and care.
3) Flexibility in Material Selection:
With expertise in forging different materials, we offer flexibility in material selection to meet the unique demands of different industries and applications.
4) Rapid Prototyping and Production:
Leveraging advanced forging techniques, we excel in rapid prototyping and production, enabling quick turnaround times for orders.
){kind=link}