Name: ASME B16.9 Super Duplex 2507 Fittings ASTM A815 WPS32750 BW Super Duplex Tee
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A815 S32750 Super Duplex Equal Tee
Price: 100000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

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ASME B16.9 Super Duplex 2507 Fittings ASTM A815 WPS32750 BW Super Duplex Tee

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ISO, API , ABS, DNV, GL , LR, NK.
Model Number:	ASTM A815 S32750 Super Duplex Equal Tee

Payment & Shipping Terms:

Minimum Order Quantity:	1PC
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:	7 DAYS
Payment Terms:	L/C,T/T

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Detailed Product Description

Product Name:	Super Duplex Steel Tee	Standard:	ASTM A815, ASME SA815
Material:	UNS S32750, Duplex 2507	Form:	Equal Tee, Reducer Tee
Type:	Seamless	Finish:	Pickled And Annealed
Application:	Gas And Oil Pipes,air,Steam,Petroleum Gas Water
Highlight:	ASTM A815 Super Duplex Fittings , BW Super Duplex Tee , ASME B16.9 Super Duplex Fittings

ASTM A815 WPS32750 Super Duplex 2507 Buttweld Pipe Fittings Equal Tee

ASTM A815 S32750 Tees are high-performance, wrought, solution-annealed, super duplex stainless steel fittings designed for demanding applications where exceptional strength, outstanding resistance to chloride-induced corrosion (pitting, crevice, SCC), and long service life are critical. Strict adherence to manufacturing, welding, and quality control procedures is essential to maintain their properties.

The advantage of Super Duplex S32750-- Corrosion Resistance

Pitting Resistance Equivalent Number (PREN):** Typically >40 (Cr% + 3.3xMo% + 16xN%).
Key Resistances:**
Chloride Pitting & Crevice Corrosion (superior to 316L & standard duplex 2205/S31803).
Stress Corrosion Cracking (SCC) in chlorides.
General corrosion in acids, alkalis, seawater, brine.
Erosion-Corrosion.
Limitations:** Not suitable for strong reducing acids (e.g., sulfuric) without inhibitors; risk of embrittlement above ~300°C.

Equivalent Grades of ASTM A815 UNS S32205 Super Duplex BW Pipe Fitting

STANDARD	SAF	WERKSTOFF NR.	UNS
Super Duplex	2507	DIN 1.4410	S32750

ASTM A815 UNS S32205 Super Duplex BW Pipe Fitting Chemical Composition

Chemical Element	C	Cr	Mn	Si	P	S	Ni	N	Mo	Cu	Fe
% Present	0.0 - 0.03	24.00 - 26.00	0.0 - 1.20	0.0 - 0.80	0.0 - 0.04	0.0 - 0.02	6.00 - 8.00	0.24 - 0.32	3.00 - 5.00	0.0 - 0.50	Balance

ASTM A815 UNS S32205 Super Duplex BW Pipe Fitting Mechanical Properties

Mechanical Property	Proof Stress	Tensile Strength	Elongation A50 mm	Hardness Brinell
Value	550 Min MPa	800-965 MPa	15 Min %	310 Max HB

ASTM A815 UNS S32205 Super Duplex BW Pipe Fitting Physical Properties

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
UNS S32750 Pipe Fittings	7.8	0.281	1350	2460

Applications

1. Offshore Oil & Gas (subsea pipelines, manifolds, topsides)
2. Seawater Handling (cooling, desalination, ballast)
3. Chemical & Petrochemical Processing (aggressive chlorides, acids)
4. Pulp & Paper Industry (bleach plants)
5. Flue Gas Desulfurization (FGD)
6. High-pressure/high-corrosion environments

ASME B16.9 Super Duplex 2507 Fittings ASTM A815 WPS32750 BW Super Duplex Tee 0