WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
Provide reliable and complete pipeline accessories and solutions for the world.
Add to Cart
Super Duplex Stainless Steel Pipe Fittings 90D Elbow 2205 2507 UNS S32205 S331803 S332750 S32760
Duplex stainless steel has the characteristics of austenitic stainless steel and ferritic stainless steel! In other words: both stainless steel and carbon steel! The ideal structure of 2205 duplex stainless steel is that ferrite and austenite each account for 50%.
Characteristics of Duplex Stainless Steel Pipe Fittings
A higher strength compared to austentic and ferritic stainless steels
A range of corrosion resistance material properties
High quality Duplex and Super Duplex from Waverley Brownall ready for made-to-order fittings and valves
Safe for a vast number of applications across different industries
Super duplex is by definition a duplex stainless steel with a Pitting Resistance Equivalent Number (PREN) > 40, where PREN = %Cr + 3.3x(%Mo + 0.5x%W) + 16x%N
Production Range:
| Product Name | Super Duplex Stainless Steel 90D Elbow | Product Type | 90D Elbow |
| Size | 1/2-24 inch | DN15-DN1200 | 15-1200 |
| Material | UNS32750 Alloy32750 UNS32760 Alloy32760 | ||
| Standard | ASTM B 366, ASTM B 446, | Type | Seamless |
| Payment Terms | T/T or Western Union or LC | Price | Negotation |
| Delivery Time | 7~30 days depending on quantity | Packing | PLY-wooden case or pallet or |
| as for clients' requirements | |||
| Advantages | 1. 30 + years of production experience at your service. | ||
| 2. The fastest delivery | |||
| 3. The lowest price | |||
| 4. Most comprehensive standards and materials for your choice. | |||
| 5. 100% export. | |||
| 6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc. | |||
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc | ||
| Special design available as the requirement of customer | |||
How is it different from stainless steel?
Compared with austenitic stainless steel: high strength and resistance to intergranular corrosion and chloride stress corrosion have been significantly improved. Duplex stainless steel has excellent pitting corrosion resistance and is also a nickel-saving stainless steel.
Why choose us:
1. All pipe fittings are strictly implemented in accordance with the standards, accept any third-party inspection, and return service.
2. Before leaving the factory, 100% dimensional inspection, 100% spectral test, mechanical and mechanical performance test, pickling, pickling process are mainly aimed at the removal of surface grease and harmful substances, complete surface passivation to prevent oxidation. Some suppliers have not implemented ( Because the surface is not visible to the naked eye after sandblasting) annealing and solid solution (heat treatment), many goods on the market are not heat-treated. When the pipe fittings are in some cold or hot environments, the seam will slowly crack if it is not heat-treated. This process is invisible to the naked eye, surface sanding (many relatively inexpensive processes on the market), bevel ends, etc.
3. Normally, the individual weight of our company's pipe fittings is heavier than that on the market, (Ensure the back arc thickness) to avoid the parts of the same wall thickness that cannot be seen by the naked eye after the processing The pressure is guaranteed, because many suppliers choose the material to the maximum limit in order to minimize the cost.
RFQ:
1. Are you a trading company or a manufacturer?
Manufacturer and trading.
2. What are your main products?
All kinds of elbows, tees, caps, flanges, and steel pipes, etc with different stainless steel,nickel alloy materials.
3. Do you provide free samples?
We'd like to provide samples for your confirm, but we don't pay the cost of freight.
4. Why should I choose you?
* Contact us with your detailed inquiry, you will be replied within 6 hours.
* You are promised to obtain the best quality, price, and service.
* Wide excellent experiences with after-sale service.
* Every process will be checked by responsible QC which ensures every product's quality.
Product show:
