Uns S32750/2507/1.4410/F53, Super Duplex Stainless Steel Seamless Pipe, 1/2"--40"

• Customization: Available
• Type: Seamless
• Technique: Cold Rolled
• Model NO.: OD: 1/2"--40"
• Surface Treatment: Pickling and Annealing
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Transport Package: Knitting Strips, Plywood Case
• Specification: OD: 1/2"--40", WT: 10S--XXS
• Trademark: XTD
• Origin: China
• HS Code: 7304419000
• Production Capacity: 15000 Tons/Year

Product Description

UNS S32750 SAF2507 1.4410 F53 022Cr25Ni7Mo4N Super Duplex steel seamless pipe and tube 

 

Product Description

 

Material Summary

Stainless steel Super Duplex 2507 is designed to handle highly corrosive conditions and situations were high strength is required. High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. The material is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.
 

Chemical Composition(%)

Grade	C	Mn	P	S	Si	Ni	Cr	Mo	N	Cu
S32750	≤0.03	≤1.2	≤0.035	≤0.002	≤0.8	6-8	24-26	3-5	0.24-0.32	≤0.5

NOTE: PREN:Cr+3.3*Mo+16*N≥41

 

Mechanical Properties

Grade	Tensile Strength ksi(MPa)	Yield Strength ksi (MPa)	Elongation (%)	Hardness HBW	Hardness HRC
S32750	≥116(800)	≥80(550)	≥15	≤300	≤32

 

Product application

Applications

• Power
• Marine
• Chemical
• Pulp and paper
• Petrochemical
• Water desalinization
• Oil and gas production

Products made using Super Duplex 2507 include

• Fans
• Wire
• Fittings
• Cargo tanks
• Water heaters
• Storage vessels
• Hydraulic piping
• Heat exchangers
• Hot water tanks
• Spiral wound gaskets
• Lifting and pulley equipment
• opellers, rotors, and shafts

Certifications

 

FAQ

Are you a factory or a trading company?

We are a company with two mill and one warehouse,produce Stainless Steel/(Super)Duplex Steel/ Nickel Alloy seamless tube&pipes.
But we also can provide welded stainless steel pipes and pipe fittings, coils, sheets, bar, plates etc. if you need. Because we know this market well

Do you have any certificate?

We have approvals of ISO9001:2015,ISO14001:2015,ISO45001:2018, BV Ocean& Offshore Ship Classification Societies, GOST, TUV, PED AD2000 etc.
And 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 around0.5- 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 andEN10204.3.1B 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.