| Customization: | Available |
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| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Stainless steel pipe is a versatile and hollow circular steel, extensively utilized across various industries including petroleum, chemical, medical, food, light industry, mechanical instrumentation, and more. Its unique combination of high bending and torsional strength with lightweight properties makes it ideal for both industrial transportation and mechanical structural components. Furthermore, it is a preferred choice in manufacturing mechanical parts, engineering structures, and even commonly found in furniture and kitchenware.
Stainless steel pipes come in a wide range of categories such as ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, and bimetal composite pipes. Different uses and technical requirements demand specific production methods and materials. Our stainless steel pipes include coatings and coated pipes designed to conserve precious metals and meet specialized needs. We produce pipes with an outer diameter ranging from 0.1mm to 4500mm and wall thicknesses from 0.01mm to 250mm. To highlight their unique characteristics, we classify our steel pipes accordingly.
| Product name | ASTM420 420F 420FSe S42000 S42010 S42020 S42023 stainless steel tube/pipe | |||
| Specification &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.) | |||
| Specification | Quantity | Specification | Quantity | Specification | Quantity |
| 6-12×1.5-2.5 | 18 | 73×4-4.5-5-6-7-8-9-10-12-15 | 50 | 219×30-40 | 65 |
| 14×1.5-2.5-3 | 20 | 76×4-4.5-5-6-7-8-9-10-12-14 | 60 | 245×8-10-14-17-20-22 | 105 |
| 16×1.5-2.5-4 | 30 | 83×4.5-5-10 | 30 | 245×25-28-30-34-40 | 84 |
| 18×2.3-4-5 | 20 | 89×4.5-8-10 | 40 | 273×7-9-12-15-18-20-25 | 100 |
| 20×2.5-3-5 | 17 | 95×4.5-6-8 | 50 | 273×30-35-38-40 | 50 |
| 24×2.5-3-4-5-6 | 25 | 102×4.5-5-6-10-12-14-16-20 | 80 | 299×8-12-16-20-24-28 | 60 |
| 25×2.5-3-4-5-6 | 28 | 108×4.5-5-14-18-20-22 | 75 | 299×30-32-36-38-40 | 70 |
| 28×3-3.5-4-5-6 | 30 | 114×4.5-5-6-7-8-10-12-14-18-20 | 100 | 325×8-12-14-18-38 | 120 |
| 32×3.5-4-5-6-8 | 40 | 121×4.5-5-6-7-8-10-12-14-16-20 | 102 | 325×28-32-34-38 | 75 |
| 34×4-5-6-8 | 35 | 127×4.5-5-6-7-8-10-12-14-16-20 | 95 | 351×10-16-20-25-40 | 120 |
| 36×3.5-5-6-8 | 30 | 133×4.5-6-8-12-14-16-18-20-25-30 | 120 | 355×6-18-20-25-30-40 | 45 |
| 38×4-5-6-7-8-9-10 | 33 | 140×5-6-7-8-9 | 50 | 377×8-12-15-20-24-28 | 128 |
| 39×3.5-5-8-10 | 30 | 146×4.5-6-8 | 60 | 377×30-37-40 | 60 |
| 42×3.5-4-5-6-7-8-9-10 | 35 | 152×4.5-6- | 60 | 402×10-20-25-30-35 | 70 |
| 45×3.5-4-5-6-7-8-9 | 40 | 159×4.5-6-10-12-14 | 80 | 406×10 | 110 |
| 48×3.5-4-5-6-7-8-9-10 | 24 | 159×16-18 | 30 | 426×10 | 97 |
| 51×3.5-4-5-6-7-8-9-10 | 60 | 168×8-25-30-35 | 130 | 450×10-20-25-34-40 | 108 |
| 56×3.5-4-5-6-7-8-9-10 | 58 | 180×8-12-16-25-30 | 105 | 480×25-30-40 | 95 |
| 57×3.5-5-6-7-8-9-10-12 | 50 | 180×32-34-38-40 | 102 | 500×10-34-40-45 | 100 |
| 60×3.5-4.5-5-6-7-8-9-12-14 | 60 | 194×6-8-25-30-40 | 140 | 510×10-25-34-40-45 | 110 |
| 63×3.5-4.5-5-6-7-8-9-10-12-14 | 40 | 203×6-7-10-15-20-25-30 | 90 | 530×20-30-40 | 140 |
| 68×4-4.5-5-6-7-8-9-10-12-14-16 | 35 | 203×32-36-40 | 70 | 560-720*6-10-24-45 | |
| 70×4-4.5-5-6-7-8-9-10-12-15-16 | 40 | 219×6-8-12-16-18-20-25 | 110 |
Application requirement
Folding automobile industry
In the automotive industry, stainless steel is predominantly used in exhaust systems, accounting for over half of the stainless steel utilized. About 80% of this is ferritic stainless steel. The exhaust system includes various components such as the intake pipe, front pipe, hose, converter, and center pipe. Commonly used steel types include 409L and 436L. Stainless steel welded pipes are primarily used in mufflers. Overall, the automotive industry consumes about 1.5% of the downstream stainless steel pipe market, with a usage ratio of seamless to welded pipes at approximately 2:1.
The folding petrochemical industry includes the fertilizer industry
The petrochemical industry has a strong demand for stainless steel pipes, especially seamless options with specifications like 304, 321, 316, 316L, 347, and 317L. These pipes typically have an outer diameter of 18-¢610mm and a wall thickness of 6mm-50mm, frequently selected for medium and low-pressure pipelines above Φ159mm. Specific applications include furnace tubes, material conveying tubes, and heat exchanger tubes.
Folding water and gas and other fluid transport
Stainless steel pipes and their corresponding water transport equipment are considered the gold standard in modern basic water purification materials. Their superior corrosion resistance far outperforms cast iron, carbon steel, and plastic pipes, making them the top choice for advanced water transport solutions.
For water preparation, storage, transportation, purification, regeneration, and desalination, stainless steel pipes are the premier material. The annual demand in this sector is approximately 25,000 tons.
Folding equipment manufacturing and maintenance
The equipment manufacturing and maintenance industry consumes over 20,000 tons of stainless steel pipes annually. This sector primarily uses sanitary or antibacterial grade stainless steel pipes, often made from imported SUS304 and 316L, which meet the stringent requirements for various media in the food and biopharmaceutical industries. Antibacterial stainless steel combines the benefits of standard stainless steel with excellent antibacterial properties, making it increasingly popular in kitchen equipment, food industry worktables, utensils, medical equipment, tableware, towel brackets, refrigerators, and more.
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 distinguished industry expertise and a state-of-the-art factory, we deliver unparalleled services. Our efforts are supported by a professional and dedicated sales team committed to excellence.
Q2: What are your terms of payment?
A: To initiate your order, we require a 30% T/T deposit upfront, with the remaining 70% balance due before delivery.
Q3: What are your delivery terms?
A: Our delivery terms are flexible and include FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days post receipt of the deposit, ensuring timely delivery.
Q5: Can you provide samples?
A: Absolutely, we offer free samples if they are available in stock. Kindly note, transportation fees must be borne by the buyer.
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