Customize Stainless Steel 304 316 Butt Welding Pipe Fittings Stub End for Pipe Connection Flanging Flange
| Attribute | Value |
|---|---|
| Wall Thickness | SCH 5s-SCH XXS |
| Customized Support | OEM, ODM, OBM |
| Surface Treatment | Mirror, Polishing, Sandblasting, Sand rolled |
| Connection Type | Butt Welded |
| Application | Oil, Gas, Chemical, Petrochemical, Power, etc. |
| Packing | PLY-wooden case or pallet or as per client requirements |
| Standard | EN, ASTM, AISI, DIN, JIS |
| Grade | 304, 304L, 316, 316L, 410, 420, 439 |
| Service | Product Customization |
| Size | 1/2" up to 48" |
| Type | Long or Short |
Engineered for superior performance, our stainless steel butt welded stub ends provide the perfect transition between flanges and piping systems. Manufactured from premium 304/304L/316/316L/317L and duplex stainless steels, these critical components deliver:
- Flawless Alignment: Precision-machined lap joint surfaces ensure perfect flange mating
- System Integrity: Seamless butt-weld connections maintain pipeline continuity
- Corrosion Resistance: Superior material grades withstand aggressive media and extreme temperatures (-50°C to 600°C)
- Versatile Applications: Ideal for chemical processing, offshore platforms, LNG terminals, and high-purity systems
Our advanced production capabilities include:
- Cutting-Edge Fabrication: CNC-controlled turning centers with 0.005mm tolerance
- Automated Welding: Orbital welding with full penetration guarantees
- Precision Verification: In-process dimensional verification using CMM technology
- 100% material certification with full PMI verification
- Compliance with ASME B16.9, MSS SP-43, EN 10253 standards
- Optional NDE testing including RT, UT, and PMI
- Immediate Availability: 15,000+ standard units ready for dispatch
- Comprehensive Size Range: ½" to 60" NPS with full schedule coverage
- Pressure Class Options: 150# through 2500# ratings
- Special Configurations: Long/short patterns, beveled ends, and custom finishes
| Place of Origin | China |
| Brand Name | Yuhao |
| Connectivity | Welding |
| Size | 1/2" up to 48" |
| Wall Thickness | SCH 5s-SCH XXS |
| Customized Support | ASTM DIN EN BS JIS GOST etc. |
| Surface Treatment | Sand blasting, Roll blasting, Pickled or Polished |
| Type | Long or Short |
| Pressure | High Pressure |
| Packing | Cartons, Pallet, Cases |
| DN | NPS | OD | Nominal Wall Thickness | Schss | Sch10S | Sch405 | Sch8os | Sch10 | Sch20 | Sch30 | STD | Sch40 | Sch60 | XS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 2.41 | - | - | - | 1.73 | 1.73 | - | 2.41 | |
| 8 | 1/4 | 13.7 | - | 1.65 | 2.24 | 3.02 | - | - | - | 2.24 | 2.24 | - | 3.02 |
Quality is our priority. We conduct thorough quality checks, with every product fully assembled and carefully tested before packing and shipment.
The MOQ varies by product. Please refer to the product details page or contact us with the product link for specific information.
Yes, we offer customization services. Please provide your specific requirements for a detailed response.
We provide samples free of charge, but customers are responsible for shipping costs.
Standard lead time is 5-10 days for in-stock items, or 15-20 days for out-of-stock items, depending on quantity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.