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304 316 Stainless Steel Pipe Fittings Welding Nipple
| MOQ: | 100kgs |
| Price: | Negotiation |
| Standard Packaging: | Standard sea worth bundles,Standard Plywood cases |
| Delivery Period: | 5-15days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Capacity: | 2000tons/per month |
Welding Nipple Pipe Fittings
,304 Stainless Steel Pipe Fittings
,316 Stainless Steel Pipe Fittings
| Brand | Yuhao |
| Application | Connection, Decoration, oil and gas, Automotive, New Energy, Chemical |
| End Type | Male |
| Thread Type | BSPT, BSPP, NPT, PS, DIN |
| Connection | Welding |
| Size | 1/8"-32" |
| Pressure Rating | High Pressure |
| Material | 316, 316L, 304, 304L, Carbon |
| Finish | Precision turning and Forging |
| Standard | ASTM A312, ASTM A249, ASTM A269 |
Our Stainless Steel Screwed Pipe Fittings Welding Nipples provide secure, leak-proof connections for high-pressure and high-temperature piping systems. Manufactured from premium-grade 304, 304L, 316, 316L, and duplex stainless steel, these nipples offer superior corrosion resistance, durability, and mechanical strength for demanding applications in oil & gas, chemical processing, water treatment, and power generation.
- Robust Construction: Precision-threaded (NPT, BSPT, BSPP) for seamless integration with screwed pipe fittings
- High-Pressure Performance: Engineered to withstand extreme pressures and temperatures without deformation
- Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and chemical attack
- Versatile Applications: Suitable for both welded and threaded connections, offering flexible installation options
- Precision Machining: Smooth internal bore and precise threading ensure optimal flow efficiency and tight sealing
As a leading manufacturer, we ensure the highest quality through:
- Advanced CNC Machining (±0.005" tolerances) for perfect fit and leak-proof performance
- Automated Threading & Welding for consistent durability
- Rigorous Quality Control including 100% material certification (MTC 3.1/3.2), dimensional checks, and hydrostatic testing
- Compliance with ASME B16.11, ASTM A403, MSS-SP-114, and other international standards
| Place of Origin | Zhejiang, China |
| Technic | Casting |
| Package | Standard sea worth bundles, Standard Plywood 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 |
A: Quality is our priority. Every product undergoes full assembly and careful testing before packaging and shipment.
A: MOQ varies by product. Please refer to the product detail page or contact us for specific requirements.
A: Yes, we offer customization. Please provide your specific requirements for a detailed response.
A: Yes, we provide free samples (customer pays shipping costs).
A: Standard lead time is 5-10 days for in-stock items, 15-20 days for out-of-stock items (quantity dependent).
