S31500 Duplex Stainless Steel Pipe

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, EN
• Grade: S31500
• Certification: ISO, AISI, ASTM, EN
• Shape: Round
• Technique: Cold-Drawing
• Model NO.: UNS S31500
• Surface Treatment: Pickling
• Transport Package: Standard Packing with Plastic Bags and Strapped Bu
• Specification: Thickness: 0.4-30mm as request
• Trademark: ABOOM
• Origin: China
• HS Code: 730431
• Production Capacity: 30000 Ton/Year

Product Description

1.Specification:

Product Details
Product name	S31500 Duplex Stainless Steel Pipe
Brand name	ABOOM
Standard	ASTM A312, ASTM A554, ASTM A790, EN10216-5, EN10217-7, JIS G3468, JIS G3459
Material	304, 316L, 321, 310S, 1.4301, 1.4307, 1.4404, S31803, S32750, 904L, Monel 400, Inconel 800
Surface	Pickling, 400grit polishing, 600grit polishing, mirror finish
Certificate	BV, LR, GL, NK, RMRS
Packing	In bundles with waterproof material, in wooden cases
Shipment	By sea, by air, by express

1.4424 / S31500 material introduction:
1.4424 / S31500 is a special stainless steel resistant to chloride stress corrosion. Resistance to pitting corrosion is equivalent to 316L.

1.4424 / S31500 applications and features:

 

1.4424 / S31500 is used in oil refining, fertilizer, papermaking, petroleum, chemical and other industrial manufacturing heat exchangers, condensers, etc. It can replace 316L and 304L in environments prone to stress corrosion damage.

 

Implementation standards:

 

ASTM A789 (ASME SA789)

ASTM A790 (ASME SA790)

 

Material: 1.4424 / S31500 / 3RE60 

 

 

The chemical composition of 1.4424 / S31500 / 3RE60  stainless steel is as follows:

 

C:≤0.03	Si:1.4-2.0	Mn:1.2-2.0	P:≤0.035	S:≤0.015
Cr:18.0- 19.0	Ni:4.5-5.2	Mo:2.50-3.00	N:0.05-0.1

1.4424 / S31500 / 3RE60  stainless steel mechanical properties:

 

Tensile strength σb (MPa): ≥590
Conditional yield strength σ0.2 (MPa): ≥390
Elongation δ5 (%): ≥18
Section shrinkage ψ (%): ≥40

 

 

Specifications of the Duplex Stainless Steel Industry Pipe:
Outer diameter Φ6-630mm; wall thickness: 1-50mm, maximum length 18000mm
Special specifications are available upon negotiation.

 

Performance characteristics:
1. Excellent resistance to general corrosion and local corrosion, especially stress corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, corrosion fatigue resistance and wear resistance etc.
2. Good solderability
3. Good comprehensive mechanical properties
4. Good resistance to intergranular corrosion
5. High cost performance and long service life

Delivery form:Sheet, strip, bar, pipe (welded and seamless pipe), wire, forging, light rod, flange, welding

2.

Chemical Composition(%)
Grade	C	Si	Mn	P	S	Cr	Ni	Mo	N	Cu
201	≤0.15	≤0.75	5.5~7.5	≤0.060	≤0.03	16.00~18.00	3.5~5.5	-	-	0.08	1.5
202	≤0.15	≤1.00	7.5~10.00	≤0.060	≤0.03	17.00~19.00	4.0~6.0	-	≤0.25
301	≤0.15	≤1.00	≤2.00	≤0.045	≤0.03	16.00~18.00	6.00~8.00	-
302	≤0.15	≤1.00	≤2.00	≤0.035	≤0.03	17.00~19.00	8.00~10.00	-
304	≤0.07	≤1.00	≤2.00	≤0.045	≤0.03	18.00~20.00	8.00~10.50	-
304L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.03	18.00~20.00	9.00~13.00	-
310S	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	24.00~26.00	19.00~22.00	-
316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	16.00~18.00	10.00~14.00	2.00~3.00
316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	16.00~18.00	12.00~15.00	2.00~3.00
321	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	17.00~19.00	9.00~13.00	-
430	≤0.12	≤0.75	≤1.00	≤0.040	≤0.03	16.00~18.00		-
2205	≤0.03	≤1.00	≤2.00	≤0.030	≤0.015	22.00~23.00	4.5~6.5	2.5~3.5
2507	≤0.03	≤0.08	≤1.20	≤0.035	≤0.015	24.00~26.00	6.00~8.00	3.0~5.0
904L	≤0.02	≤1.00	≤2.00	≤0.045	≤0.035	19.00~23.00	23.00~28.00	4.0~5.0		1.0~2.0
INCONEL 028	≤0.03	≤1.00	≤2.50	≤0.030	≤0.030	≤28.0	≤34.0	≤4.0		≤1.4
MONEL 400	≤0.30	≤0.5	≤2.00	-	≤0.024	-	≥63.0	-		≤34.0
INCONEL 800	≤0.10	≤1.00	≤1.50	-	≤0.015	≤23.0	≤35	4.0~5.0	-	≤0.75	Ti≤0.6 Al≤0.6

Packaging & Shipping

Packaging Detail	Each tube is loaded into plastic bag individual, and then several pieces were wrapped in one bundle
Delivery Time	30 days

-- FAQ --

Q1:Are you factory or trading company?
A:We are professional manufacturer .

Q2:What are the advantages of your company?
A: We have many professional technical personnel.And we have more competitive prices and better after-sales service than trading companies.
 
Q3:How do you control the quality?
A:Our company is certificated to ISO9001:2008.We have many inspectors and every product will have been tested for 4-5 processes.
We welcome customers or the third party inspection agencies to come to our factory for inspection.
  
Q4:How long is your delivery time?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis 
of the quality assurance.Usually the delivery time is within 10-20 days after we recieved your desipot.

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