Super Duplex Steel Uns S32760/1.4501 /X2crnimocuwn/25-7-4 /25cr Seamless Pipe ASTM A790

• Customization: Available
• Type: Seamless
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry
• Section Shape: Round
• Transport Package: Wooden Case
• Trademark: XINTONGDA
• Origin: China
• HS Code: 73044100
• Production Capacity: 15000 Per Years

Product Description

Product Description

Material Summary

Super duplex steel UNS S32760 is one of the most common super duplex steel grades on the market. UNS S32760 is a duplex steel specially designed for use in corrosive chlorine-containing environments and has increased W and Cu compared to UNS S32750. It has very good resistance to localized corrosion and stress corrosion cracking and has high mechanical strength.

Stainless steel grade S32760 has excellent corrosion resistance to a wide range of areas, especially resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with critical pitting temperature that is more than 50°C (122°F). This material is known to also have high strength and extended lifecycle. It is 10% lighter than grade 316 steel, ideal for sub-zero service, and more cost effective than nickel alloys. Stainless steel grade S32760 can be easily machined and welded.

Product Parameters

Model No.	Super duplex steel UNS S32760	Standard	ASTM A789/ ASTM A790/ ASTM A928
Material	Stainless Steel	Production Capacity	2000 per month
Technics	Cold rolled	Certification	PED, AD2000, GOST, BV, ISO9001, ISO14001., ISO45001 etc
Surface	Pickling, polishing	MOQ	2 tons
Tolerance	Customize	Origin	China
Color	Silver	Logo	XTD
Size	OD RANGE : 6-720 MM THICKNESS RANGE: 1-65 MM	Hs Code	7304411000

Applications

• Desalination plants
• Seawater systems
• Heat exchangers
• Subsea pipework systems
• Flue gas desulphurisation (FGD) plants
• Centrifuges and agitators
• Valves and pumps
• Storage tanks and pressure vessels

Chemical Composition

Chemical Composition

 

Grade	C	Mn	P	S	Si	Ni	Cr	Mo	N	Cu	Others
S32760	≤0.03	≤1.00	≤0.030	≤0.01	≤1.00	6.00-8.00	24.00-26.00	3.00-4.00	0.20-0.30	0.50-1.00	W 0.50-1.00

NOTE:  PREN:Cr+3.3*(Mo+0.5*W)+16*N≥41

Detailed Photos

Company Profile

 

Zhejiang Xintongda Special Steel Manufacturing Co., Ltd. is located in Songyang County, Zhejiang Province, China. 

More than 30 years of history of SeamlessTube&Pipe manufacturing for Austenitic Steel ,(Super) Duplex steel and Nickel Alloy Steel, including 304, 304L, 316L,  310S, 904L, 316Ti, 317L, 347H, 321, 309S, 314, UNS S32205, UNS S32750, UNS S32760, S30815(253MA), UNS S31254, N08800, 800H (N08810), 825 (N08825), 600 (UNS N06600), 625 (UNS N06625), Monel 400 (UNS N04400), Hastelloy C-276, etc.

Up to now, we've passed the certificates of PED, AD2000, GOST,BV, ISO9001,ISO14001,ISO45001 etc.
Our constant improvement and growth enable us to be one of the best pipeline suppliers in the world

Packaging & Shipping

Certifications

 

 

 

FAQ

Are you a factory or a trading company?

We are a company with two mills and one warehouse, producing Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tubes& pipes.
But we can also provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc.

Do you have any certificate?

Yes, we have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc. And we will get ABS/NORSOK/DNV/CU-TR(EAC) soon.

What is your delivery time?

It mainly depends on your demanded volume and material grade. The time of delivery is usually around 0.5- 1 month(1*40HT as usual).
We can send it out in 5 days if it has stock.

What is your payment terms?

Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW,FOB, CFR,CIF.Whichever you like.

How can you guarantee the quality of my goods?

All material are 100% PMI tested and measured before shipping. We also accept third part inspection and EN10204.3.1B Mill test certificate for all materials.

How do you make our business long-term and good relationship?

1.We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.