Product Details
Place of Origin: CHINA
Brand Name: Zheheng steel
Certification: ISO9001
Model Number: 88.9mm
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: In bundles with waterproof material,or wooden crate packing
Delivery Time: 30DAYS
Payment Terms: L/C, T/T, D/A, D/P
Supply Ability: 50TONS/30DAYS
Product Name: |
Duplex Stainless Steel Pipe |
Material: |
S32750 |
Standard: |
ASTM, GB, JIS, DIN, EN, AISI |
Size: |
6mm-325mm |
Technique: |
Cold-drawn |
Shipment: |
By See, Air Or Others |
Adhibition: |
Oil And Gas Industry Equipment |
Product Name: |
Duplex Stainless Steel Pipe |
Material: |
S32750 |
Standard: |
ASTM, GB, JIS, DIN, EN, AISI |
Size: |
6mm-325mm |
Technique: |
Cold-drawn |
Shipment: |
By See, Air Or Others |
Adhibition: |
Oil And Gas Industry Equipment |
ATSM A790 Duplex Stainless Steel Pipe S32750 Use of Oil and gas industry equipment
Product Discription:
ASTM A789 ASME SA 789 SAF 2507 UNS S32750 (EN 10216-5 1.4410) Stainless steel is a super duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel, designed for demanding applications requiring extremely high strength and corrosion resistance, such as chemical processes. Petrochemical and seawater equipment. It has excellent corrosion resistance to various media, due to its high chromium, molybdenum, nitrogen content, has excellent pitting and crevice corrosion resistance in seawater and other chlorine-containing environments, and the critical corrosion temperature exceeds 50℃. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and low coefficient of thermal expansion. Compared to 300 Series austenitic stainless steel or conventional duplex alloys, S32750 stainless steel offers enhanced resistance to pitting and crevice corrosion. This can be attributed to the increased amounts of chromium, molybdenum and nitrogen found in these materials. Alloy 2507 is the most common "super" biphase grade.
The characteristics of Duplex 32750:
Use of S32750 duplex stainless steel:
Sea Water Desalination plants and pumps, Petrochemical industries, Oil & Gas Industry,
Fertilizer plant, Power Industry, Mining Extraction systems, Sewage
The components of S32750 are as follows:
| Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| S32750 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | 0.5 |
Tensile and Hardness Requirements about the S32750 Duplex steel pipe:
| Designation | Tensile Strength, min, ksi [MPa] |
Yield Strength, min, ksi [MPa] |
Elongation in 2 in. or 50 mm, min, % |
Hardness, max | |
| HBW | HRC | ||||
| S32750 | 116[800] | 80[550] | 15 | 300 | 32 |
Products available:
Hot Rolled Plates
About us:
Zheheng Steel is an excellent supplier of stainless steel pipes and other high quality industrial products. The pipeline range provided is manufactured according to national and international raw material quality standards. The industry is offering tubing in a variety of standards, sizes and specifications. According to customer requirements, we can provide various specifications of pipes according to customer requirements. Therefore, buyers can purchase products of different sizes, wall thicknesses, lengths, diameters, etc., according to their needs.
Product show:
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