| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
|
Still deciding? Get samples of US$ 1.2/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Stainless steel pipes are a type of hollow, long, circular steel, extensively used in various industries such as petroleum, chemical, medical, food, light industry, and mechanical instrumentation. Their unique properties make them ideal for industrial transportation pipes and mechanical structural components. With equal bending and torsional strength yet lighter weight, these pipes are perfect for manufacturing mechanical parts and engineering structures. Additionally, they are commonly utilized in furniture and kitchenware manufacturing.
Stainless steel pipes come in a variety of types, including ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, bimetal composite pipes, and coated pipes. These variants cater to saving precious metals and meeting special requirements. The diversity in stainless steel pipes is vast, with differences in usage, technical requirements, and production methods. The current manufacturing capabilities allow for an outer diameter range of 0.1-4500mm and a wall thickness range of 0.01-250mm. To highlight their distinctive features, stainless steel pipes are typically classified using the following method.
| Product name | ASTM800 800H 904L XM-26 N08800 N08810 N08811 N08904 N08926 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 | |||
|
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
Stainless steel's primary application in the automotive industry is within the exhaust system, accounting for over half of its total use in automobiles, with 80% being ferritic stainless steel. The exhaust gas, produced by the engine, travels through a series of pipes including the muffler, exhaust gas intake pipe, front pipe, hose, converter, and center pipe. Commonly used steel types in the exhaust system are 409L and 436L. Automobiles predominantly utilize stainless steel welded pipes for mufflers. Approximately 1.5% of the entire downstream stainless steel pipe consumption is attributed to automobiles, with the ratio of stainless steel seamless pipe to welded pipe being around 2:1.
The folding petrochemical industry includes the fertilizer industry
The demand for stainless steel pipes in the petrochemical industry is significant, with a primary focus on stainless steel seamless pipes. Typical specifications include 304, 321, 316, 316L, 347, 317L, and more, featuring outer diameters ranging from ¢18 to ¢610 and wall thicknesses between 6mm-50mm. Generally, pipelines with specifications above Φ159mm are selected for medium and low-pressure applications. Specific application areas include furnace tubes, material conveying tubes, and heat exchanger tubes.
Folding water and gas and other fluid transport
Stainless steel pipes and their water transport equipment represent the pinnacle of modern basic water purification materials, boasting unparalleled corrosion resistance. Unlike cast iron pipes, carbon steel pipes, and plastic pipes, stainless steel pipes offer unmatched durability and efficiency.
In the water industry, stainless steel is the preferred material for water preparation, storage, transportation, purification, regeneration, and desalination. The annual demand for stainless steel in this sector is about 25,000 tons.
Folding equipment manufacturing and maintenance
The equipment manufacturing and maintenance sector consumes over 20,000 tons of stainless steel pipe annually. This industry primarily utilizes sanitary or antibacterial grade stainless steel pipes. Sanitary seamless pipes made from imported SUS304 and 316L meet the stringent requirements of various media in the food and biopharmaceutical fields. Antibacterial stainless steel not only retains the properties of stainless steel but also offers excellent antibacterial characteristics, driving demand in kitchen equipment, food industry worktables, utensils, medical equipment, tableware, towel brackets, refrigerators, and other fields.
Qualitative Materials:
We utilize top-grade raw materials to ensure our products deliver superior strength, resilience, and longevity.
Advanced Technology:
Our state-of-the-art manufacturing processes incorporate advanced smelting, continuous casting, and rolling technologies.
Customized Service:
We provide tailored design and manufacturing services to meet the specific needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: Leveraging over 16 years of unparalleled industry expertise and our own state-of-the-art factory, we proudly offer exceptional services. Our professional and dedicated sales team ensures a seamless and satisfying experience for every customer.
Q2: What are your terms of payment?
A: To secure your order, we require a 30% T/T deposit in advance. The remaining 70% balance is due before the delivery of goods.
Q3: What are your delivery terms?
A: We are flexible with our delivery terms, offering FOB (Free On Board), CFR (Cost and Freight), CIF (Cost, Insurance, and Freight), and EXW (Ex Works) options to best suit your needs.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days following the receipt of the deposit, ensuring prompt and timely delivery of your order.
Q5: Can you provide samples?
A: Absolutely! We offer free samples if they are available in stock. Please note that transportation fees are the responsibility of the buyer.
){kind=link}