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Thông tin chi tiết sản phẩm:
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| Tên sản phẩm: | Đường ống thép không gỉ siêu kép | Loại đường hàn: | liền mạch & hàn |
|---|---|---|---|
| Tiêu chuẩn: | ASTM A790, ASTM A928, ASTM A789, ASTM A789M, ASTM A790M, EN10216-5, EN/DIN17456, EN/DIN17458, EN/DIN | Lớp thép: | Duplex, duplex thép không gỉ |
| Bề mặt: | Ngâm, đánh bóng, nổ cát, chân tóc, chải, satin | Hình dạng: | Tròn |
| Sức chịu đựng: | ± 1% | Vật liệu: | Thép không gỉ siêu kép |
| Hình dạng: | Round. Tròn. square, rectangular hình vuông, hình chữ nhật | Từ khóa: | Phụ kiện đường ống thép không gỉ |
| Cách sử dụng: | Dầu khí Nước công nghiệp, dầu | Đóng gói: | Trong các gói, vỏ bằng gỗ, túi nhựa hoặc theo yêu cầu của khách hàng |
| Xử lý bề mặt: | Nóng cuộn | Loại sản phẩm: | liền mạch, hàn |
| Kết thúc: | Các đầu trơn, đầu vát, kết thúc ren | Độ dày: | 10s |
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.
Tel: 13524668060
