| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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309S stainless steel pipe belongs to the international stainless steel marking method. 309S Stainless Steel pipe --S30908(AISI, ASTM).The corresponding Chinese brand number of 309S is 0Cr23Ni1Characteristics and uses: corrosion resistance, heat resistance are better than 0Cr19Ni9
| Product name | ASTM XM-34 405 S18200 SI8235 S32803 S40500 S40800 Stainless Steel Tube | |||
| Grade | 201,202,301,302,302HQ,303,304,304L,304F,309,310,310s,314,314l,316,316L,316Ti,316F,317,317l,321,409L,410,410S,416,420,420J1,420JS,430,430F,431,etc. | |||
| Standard | ASTM/ASMES A312 GR. TP304, 304L, 304H, 310S, 310H, 316, 316L, 347, 347H snd etc;ASTM/ASMES A358 CL1&CL3 GR. 304, 304L, 304H, 310S, 310H, 316, 316L, 347, 347H snd etc;Duplex ASTM / ASME SA 790 UNS NO S31803 , S32205 and etc.Inconel ASTM B444 UNS06625 , Incoloy ASTM B423 UNS08825 Hastelloy C276, Monel 400,ASTM B111 C68700, C44300, C70600, C71500, | |||
| Outside diameter | 6mm-3000mm | |||
| W.T. | 0.5-100mm | |||
| Length | 1. Single Random Length and double Random Length.2. SRL: 3M-5.8M DRL: 10-11.8M or As clients requested length3. Fixed length (5.8m, 6m, 12m) | |||
| Pipe Ends | Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD). Iron protector (large OD). | |||
| Surface Treatment | black paint, varnish, oil, galvanized, anti-corrosion coated. | |||
| Marking | Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement | |||
| Test | Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test, HIC & SSC test, etc. or as your requirment | |||
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Brand |
JIULI, WUJIN, ZHONGDA, GAOLIN, GANGYI, DEWEI, ZHANGYUAN etc or as your requirment | |||
| Certificates | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO and etc. | |||
| Advantages | 1. Abundant stock and prompt delivery2. Reasonable for whole packages and processes.3. 15 years' QC team service & sales management API& ASTM trained engineers.4. More than 150 customers spread worldwide. (Petrofac, G.S Engineer, Fluor, Hyundai Heavy industry, Kuwait National Oil, Petrobras, PDVSA, PetroEcuador, SHELL, etc.) | |||
Application area
SUS309 is the Japanese industry standard grade of 309 stainless steel, containing high chromium and nickel, with good high temperature resistance and corrosion resistance, mainly used in high temperature equipment and pipelines and other fields, SUS309 corresponding grade is: 309, UNS S30900.
SUS309 is widely used in the field of architectural decoration, such as curtain walls, railings, doors and Windows, because it is easy to clean, low maintenance cost and beautiful. SUS309 can change its mechanical properties and microstructure by cold working, hot working and other ways to meet the needs of different fields.
SUS309 should be prevented from contact with other metal materials during transportation and storage to avoid electrochemical corrosion. The thermal shrinkage coefficient of SUS309 is small in low temperature environment, which is conducive to maintaining the stability of the structure size.
SUS309 has high wear resistance and anti-friction properties, which makes it have a long service life in bearings, gears and other mechanical parts. SUS309 has good resistance to high temperature hydrogen embrittlement, and can maintain good stability and corrosion resistance in high temperature hydrogen environment.
Overall, SUS309 shows good stability and life in wet, polluted and corrosive environments, helping to reduce maintenance costs and improve service life. SUS309 can be combined with other materials in the form of composite materials to improve the overall performance of the material and achieve functional diversification.
Qualitative Materials:
We utilize top-grade raw materials to ensure our products offer superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes incorporate state-of-the-art technologies, including advanced smelting, continuous casting, and rolling.
Customized Service:
We offer tailored design and manufacturing services to meet specific customer needs and requirements.
FAQ
Q1: Why choose your company?
A: With over 16 years of industry expertise and our own factory, we provide exceptional services backed by a professional and dedicated sales team.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery.
Q3: What are your delivery terms?
A: Our terms are FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time is 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we offer free samples if available in stock. However, transportation fees must be covered by the buyer.
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