UNS S32750 Duplex Stainless Steel Pipe from China manufacturer

Price:	4800.0 USD
Payment Terms:	T/T,L/C,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 730640

Production Capacity: 2000Ton/Month

Delivery Date: 15days

Grade: SUS 304/304L/ 316L/347H/S32...

Inspection: UT, ET, HT, RT

Certification: API 5LC,DNV•GL, ABS, TUV, L...

Surface: Pickling,annealing,polishin...

Origin: China

Means of Transport: Ocean,Land

Packing: Plastic, Wooden Case, Other...

Brand: Ganyeah

Standard: Astm a312/Astm a778/Astm a5...

Section Shape: Round

Length: 6 m or as customers' reques...

HS Code: 730640000/730611000

UNS 32750 material is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. The high molybdenum.

UNS S32750 EFW Duplex Stainless Steel Pipe

UNS S32750 EFW Duplex Stainless Steel Pipe is known to have better stress corrosion, cracking resistance and mechanical properties. The high corrosion resistance of 32750 Seamless Pipe supplies makes them ideal for onshore and offshore environments in oil and gas applications. Please see our industry pages for more information regarding the implications of Super Duplex piping. Super Duplex is an Austenitic Ferritic Iron Chromium – Nickel Alloys with Molybdenum addition. It has good resistance to pitting and a very high tensile strength and high resistance too stress corrosion cracking at moderate temperatures compared to that of conventional austenitic stainless steels.

ASTM A928 UNS S32750 EFW Duplex Stainless Steel Pipe Specification

Quality Standard for ASTM A928 UNS S32750 Super Duplex Stainless Steel EFW pipes / EFW Electric Fusion Welded Pipe:
High quality EFW Electric Fusion Welded Pipe is all made and controlled to the relevent standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.

Sizes for ASTM A928 UNS S32750 Super Duplex Stainless Steel EFW pipes / EFW Electric Fusion Welded Pipe/UNS S32750 EFW Duplex Stainless Steel Pipe:
ASTM A928 UNS S32750 Super Duplex Stainless Steel EFW pipesis available available in sizes from 1/8" through to 64" Nominal Bore.

Chemical Composition of UNS S32750 Super Duplex Stainless Steel EFW Pipes

Trade Name	UNS	Super Duplex Industry Specifications	Chemical Composition	Min.Tensile (KSI)	Min.Yield (KSI)	Elongation %
SAF 2507®	UNS S32750	ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928, A988 SAE J405	C 0.030 max Cr 24.0-26.0 Cu 0.5 max Mn 1.20 max Mo 3.0-5.0 N 0.24-0.32 Ni 6.0-8.0 P 0.035 max S 0.020 max Si 0.8 max	116	80	15
	UNS S32760	ASTM A182 F55, A240, A276, A314, A473, A479, A789, A790, A815, A928, A988 SAE J405	C 0.03 max Cr 24.0-26.0 Cu 0.5-1.0 Mn 1.0 max Mo 3.0-4.0 N 0.2-0.3 Ni 6.0-8.0 P 0.03 max S 0.01 max Si 1.0 max W 0.5-1.0	109	80	2

Chemical Composition of UNS S32750 Super Duplex Stanless Steel Pipes and Tubes

Elements	C	Cr	Cu	Fe	Mo	Mn	N	Ni	P	S	Si	W
Minimum		24.0		REMAINDER	3.00		0.24	6.00			0.20	0.50
Maximum	0.030	26	0.50		5.00	1.20	0.32	8.00	0.035	0.020	0.80	1.00

Mechanical Properties of UNS S32750 Super Duplex Stanless Steel Pipes and Tubes

0.2% Proof Stress (N/mm2 ) [ksi] minimum	550[79.8]
Ultimate Tensile Strength (N/mm2) [ksi] minimum	800 [116]
Elongation (%) minimum	25
Hardness (HBN)	270 max
Reduction of Cross Section Area (%)	45
Charpy V-notch Impact at ambient Temp (J) [ft.lb]	80min [59min]
Charpy V-notch Impact at -46°C (J) [ft.lb]	45av, 35min [33av, 25.8min]