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商品の詳細:
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| 製品名: | スーパーデュプレックスステンレス鋼管 | 溶接ラインのタイプ: | 継ぎ目が無い及び溶接される |
|---|---|---|---|
| 標準: | ASTM A790、ASTM A928、ASTM A789、ASTM A789M、ASTM A790M、EN10216-5、EN/DIN17456、EN/DIN17458、EN/DIN17459、JI | スチールグレード: | 二重、複式アパートのステンレス鋼 |
| 表面: | 漬物、磨かれた、砂の爆風、ヘアライン、ブラシ、サテン | セクションの形状: | ラウンド |
| 許容範囲: | ±1％ | 材料: | スーパーデュプレックスステンレス鋼 |
| 形: | 丸い,四角形,長方形 | キーワード: | ステンレス鋼管フィッティング |
| 使用法: | 産業オイル ガス水オイル | パッキング: | 束、木製のケース、ビニール袋、または顧客の要件に応じて |
| 表面処理: | ホットロール | 製品タイプ: | 継ぎ目が無い、溶接する |
| 終わり: | プレーンエンド、斜めの端、ねじ付き端 | 厚さ: | 10秒 |
Strength exceeds 316 stainless, corrosion resistance rivals nickel alloys Super Duplex Stainless Steel Pipe ASTM A790
1. Product Description
Super Duplex Stainless Steel Pipe is an advanced steel pipe with a microstructure comprising approximately 50% austenite and 50% ferrite. Its primary grade, UNS S32750 (2507), is rich in chromium, molybdenum, and nitrogen, combining ultra-high mechanical strength with exceptional resistance to chloride stress corrosion cracking (Cl-SCC). Manufactured through precise hot working and solution annealing, this product is a top-tier high-performance piping solution designed for the most demanding environments.
Material: UNS S32750 (2507), UNS S32760 (Zeron 100), UNS S32205 (2205)
Standard: ASTM A790/A790M (seamless/welded pipe), ASTM A928/A928M (EFW welded pipe)
Size Range: Outer diameter (OD) 1/8" to 24", wall thickness (WT) Sch 5S to Sch 80
Surface Treatment: Pickled and Passivated
Pressure Rating: Complies with ASME B36.19M standard
Marine engineering: Subsea pipelines, seawater cooling systems, desalination plants
Oil and gas: Oil and gas extraction and transportation in high chloride and hydrogen sulfide environments
Chemical industry: Reactors and heat exchangers handling chloride ions and acidic media
Environmental protection: Flue gas desulfurization (FGD) systems, wastewater treatment equipment
Specification
| Place of Origin | Shanghai, China |
| Brand Name | TOBO |
| Steel Grade | 301L, S30815, 301, 304N, 310S, S32305, 410, 204C3 |
| Type | Coilplatepipe |
| Packing | Standard Packing |
| outer diameter | 6-2500mm |
| Technique | Cold Rolled Hot Rolled |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Section Shape | ROUND |
| Thickness | 1-150mm |
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
電話番号: 13524668060
