| Customization: | Available |
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| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Our stainless steel pipe is a versatile, hollow, long circular steel tube, extensively used across various industries, including petroleum, chemical, medical, food, light industry, and mechanical instrumentation. Its exceptional strength-to-weight ratio ensures it is equally adept in mechanical structural components and engineering structures. This remarkable material also finds its place in the manufacturing of mechanical parts and furniture kitchenware, offering unparalleled performance and reliability.
Stainless steel pipes are meticulously categorized into several types: ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, and bimetal composite pipes. Moreover, coatings and coated pipes are crafted to conserve precious materials and fulfill unique requirements. These pipes vary significantly in their applications, technical specifications, and production techniques. Currently, our production capabilities encompass steel pipes with outer diameters ranging from 0.1mm to 4500mm and wall thicknesses between 0.01mm to 250mm. The classification of these pipes is typically based on their distinctive features and intended use cases.
| Product name | ASTM305 308 S30500 S30530 S30800 S30815 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 Table
| 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
Automobile Industry
Stainless steel dominates the automotive industry, primarily in exhaust systems, which utilize over half of the stainless steel used in vehicles. Approximately 80% of this is ferritic stainless steel. The vehicle's exhaust system channels gases from the engine through components like the intake pipe, front pipe, hose, converter, and center pipe. Commonly employed steel types include 409L and 436L. Automotive mufflers predominantly use stainless steel welded pipes. It's noteworthy that stainless steel pipes constitute about 1.5% of the total downstream stainless steel pipe consumption, with a usage ratio of approximately 2:1 between seamless and welded pipes.
Petrochemical Industry, Including Fertilizer Production
The petrochemical industry's demand for stainless steel pipes is substantial, predominantly utilizing seamless pipes with grades such as 304, 321, 316, 316L, 347, and 317L. These pipes typically feature outer diameters of 18mm to 610mm and wall thicknesses ranging from 6mm to 50mm, particularly for medium and low-pressure pipelines with diameters above 159mm. Key application areas include furnace tubes, material conveying tubes, and heat exchanger tubes.
Water, Gas, and Other Fluid Transport
Stainless steel pipes and their corresponding water transport equipment represent the pinnacle of advanced water purification materials today. Their superior corrosion resistance far surpasses that of cast iron, carbon steel, and plastic pipes, making them unmatched in efficiency and durability.
For water-related industries-covering preparation, storage, transportation, purification, regeneration, and desalination processes-stainless steel pipes are the optimal choice. The annual demand in this sector reaches approximately 25,000 tons.
Equipment Manufacturing and Maintenance
The equipment manufacturing and maintenance industry consumes over 20,000 tons of stainless steel pipes annually. This sector predominantly uses sanitary or antibacterial grade stainless steel pipes. Seamless pipes made from imported SUS304 and 316L meet the stringent requirements of various media in food and biopharmaceutical fields. Antibacterial stainless steel combines the high performance of stainless steel with enhanced antibacterial properties, driving demand in kitchen equipment, food industry worktables, medical devices, everyday tableware, and appliance brackets and fixtures.
Qualitative Materials:
We prioritize the use of top-grade raw materials, ensuring our products deliver unmatched strength, durability, and extended service life.
Advanced Technology:
Our production processes leverage cutting-edge technologies, such as advanced smelting, continuous casting, and precision rolling techniques.
Customized Service:
Our tailored design and manufacturing services are crafted to meet the unique needs and specifications of each customer, offering unparalleled flexibility and customization.
FAQ
Q1: Why choose your company?
A: Boasting over 16 years of unparalleled industry expertise and our own state-of-the-art factory, we deliver extraordinary services, meticulously supported by a professional and dedicated sales team.
Q2: What are your terms of payment?
A: A 30% T/T deposit is required upfront, with the remaining 70% due before delivery to ensure seamless transactions.
Q3: What are your delivery terms?
A: We offer flexible delivery terms including FOB, CFR, CIF, and EXW to accommodate your needs.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days post receipt of the deposit, ensuring timely and efficient delivery.
Q5: Can you provide samples?
A: Absolutely, we provide free samples if they are available in stock. However, the transportation fees will be the responsibility of the buyer.
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