| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Stainless steel pipe, a versatile hollow long circular steel, finds extensive applications across various industries such as petroleum, chemical, medical, food, light industry, and mechanical instrumentation. Its unique properties, including equal bending and torsional strength paired with a lightweight profile, make it ideal for the construction of mechanical parts and engineering structures. Moreover, it's commonly used in furniture and kitchenware manufacturing, reflecting its widespread utility.
Stainless steel pipes are categorized into various 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. Additionally, coatings and coated pipes are used to conserve precious metals and cater to specific requirements. These pipes boast a diverse array of uses, technical demands, and production methods. Currently, steel pipes are produced with outer diameters ranging from 0.1mm to 4500mm and wall thicknesses ranging from 0.01mm to 250mm. To better understand their unique characteristics, stainless steel pipes are typically classified based on the following methods.
| Product name | ASTM XM-10 XM-11 XM-29 XM-28 S21900 S21904 S24000 S24100 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 Requirements
Automobile Industry
In the automobile industry, stainless steel is predominantly used in exhaust systems, making up more than half of the stainless steel utilized in vehicles, with 80% being ferritic stainless steel. The exhaust system, comprising components like the exhaust gas intake pipe, front pipe, hose, converter, and center pipe, typically uses steel types 409L and 436L. Notably, automobile mufflers primarily employ stainless steel welded pipes. It is estimated that the automotive sector consumes about 1.5% of the total stainless steel pipe demand, with a usage ratio of 2:1 for seamless pipes versus welded pipes.
Petrochemical Industry, including the Fertilizer Sector
The petrochemical industry, a significant consumer of stainless steel pipes, primarily utilizes seamless pipes with specifications such as 304, 321, 316, 316L, 347, and 317L. These pipes feature outer diameters ranging from 18mm to 610mm and wall thicknesses between 6mm and 50mm. Specific applications include furnace tubes, material conveying tubes, and heat exchanger tubes.
Water and Gas Fluid Transport
Stainless steel pipes and their associated water transport equipment represent the pinnacle of advanced water purification materials globally due to their superior corrosion resistance, vastly outperforming cast iron, carbon steel, and plastic pipes.
In the water industry, stainless steel pipes are the premier choice for tasks such as water preparation, storage, transportation, purification, regeneration, and desalination. The annual demand for these pipes is approximately 25,000 tons.
Equipment Manufacturing and Maintenance
The equipment manufacturing and maintenance sector consumes over 20,000 tons of stainless steel pipes annually. This industry primarily requires 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 sectors. Antibacterial stainless steel, combining the benefits of stainless steel with excellent antibacterial properties, is increasingly demanded for kitchen equipment, food industry worktables, utensils, medical equipment, daily tableware, and fixtures like hanging towel racks and refrigerators.
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 unparalleled industry expertise and the advantage of operating our own factory, we deliver exceptional services. Our professional and dedicated sales team ensures that your needs are met with precision and care.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the balance of 70% due before delivery, ensuring a smooth transaction and timely fulfillment of orders.
Q3: What are your delivery terms?
A: Our delivery terms are versatile, including FOB, CFR, CIF, and EXW, to cater to diverse logistical preferences and requirements.
Q4: What is your delivery time?
A: Our standard lead time is efficient, ranging from 7 to 15 days after receiving the initial deposit, ensuring prompt and reliable delivery.
Q5: Can you provide samples?
A: Absolutely, we offer free samples if available in stock. However, please note that transportation fees are to be covered by the buyer.
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