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1.4410 Super Duplex Stainless Steel Pipe

1.4410 Super Duplex Stainless Steel Pipe suppliers

1.4410 Super Duplex Stainless Steel Pipe

Name: China 1.4410 Super Duplex Stainless Steel Pipe Manufacturers Suppliers Factory - Gnee Steel
Brand: Gnee
SKU: 274829144

Name：1.4410 Super Duplex Stainless Steel Pipe
Certification：ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape：round
Technique：Cold Rolled
Surface Treatment：Sanded /Mirror/Hairline Brushed
Thickness：0.3-30mm
out Diameter：8-219mm
Length：5.8/6m or Custom
Stock：in Stock
Sample：Available
Transport Package：Standard Sea-Worthy Packing

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1.4410 Super Duplex Pipe, ASTM A790 S32507 Seamless Pipe Manufacturer

If you are looking for stainless steel pipes for deep-sea oil and gas pipelines and strong acid high-pressure reaction systems, GNEE can provide 1.4410 super duplex stainless steel pipes that are worth your choice; the pipe diameter covers DN10-DN200, the wall thickness is 2-15mm, it complies with EN 10216-5 standard, supports seamless/welded customization, and comes with EN 10204 3.1 certification, NORSOK M-650 certification and extreme environment corrosion test report.

product-1000-300

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Advantages

SAF 2507 round tube has a pitting resistance equivalent number (PREN ≥ 42), significantly higher than that of 1.4462 (PREN ≈ 34), allowing it to remain stable in chloride concentrations exceeding 15,000 ppm, with stress corrosion cracking resistance more than five times greater than 316L.

With a yield strength of ≥550 MPa-2.5 times that of 316L-and tensile strength reaching 700–900 MPa, 2507 super duplex tubing enables up to 30% wall thickness reduction while still meeting the demanding 150 MPa pressure requirements of deep-sea applications. It is ideal for high-vibration environments such as chemical pump shafts and offshore platform support structures.

SS 1.4410 Pipe in Stock

SS 1.4410 welded pipe

1.4410 Super duplex steel seamless pipe

ASTM A790 UNS S32507 Tube

GNEE supports non-standard size customization from φ3.18mm to φ31.75mm, small batch orders can be delivered within 7 days, and the laser cutting accuracy is up to ±0.05mm.

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specification

Item	S32750 Steel Industrial Pipe
Standard	ASTM,AISI,ANSI,DIN,JIS,EN,GB,Non-standard
Surface/Interior	Polishing, Annealing, Pickling, Bright, Hairline, Mirror, Matte
Outer Diameter	6~914mm/(1/8"~36")
Thickness	1~45mm/Sch10s~Sch XXS
Length	1500mm~12000mm,as customized.
Technique	Hot-rolled/Cold-rolled/Cold drawing
Price terms	EXW/FOB/CIF/CRF

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

Mechanical Properties

Grade

Tensile Strength ksi(MPa)

Yield Strength

ksi (MPa)

Elongation (%)

Hardness

HBW

Hardness

HRC

S32750

≥116(800)

≥80(550)

≥15

≤300

≤32

1.4410 super duplex pipe price per meter?

The price per meter of 1.4410 super duplex stainless steel pipe varies based on size, wall thickness, and market conditions, typically ranging from $50 to $150 per meter.