| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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The stainless steel pipe, a long, hollow cylindrical steel tube, is a cornerstone across various industries, including petroleum, chemical, medical, food, light industry, and mechanical instrumentation. This versatile material serves a multitude of functions, from industrial transportation pipes to mechanical structural components. Its unique combination of equal bending and torsional strength with lightweight properties makes it the material of choice for mechanical parts and engineering structures. Furthermore, stainless steel pipes are frequently used in the creation of furniture and kitchenware, highlighting their unmatched versatility and adaptability.
Stainless steel pipes are available in numerous types, including 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, they feature coatings and coated pipes that conserve precious metals and meet special requirements. This diversity accommodates a wide array of uses, technical specifications, and production methodologies. Current stainless steel pipes offer a vast range of outer diameters from 0.1mm to 4500mm and wall thicknesses from 0.01mm to 250mm. They are meticulously classified based on specific distinguishing methods to highlight their unique features.
| Product name | X2CrNiMoCuS17-10-2 X3CrNiCuMo17-11-3-2 1.4598 1.4578 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
In the automotive sector, stainless steel is predominantly used in exhaust systems, comprising over half of the stainless steel consumed in vehicles, with 80% being ferritic stainless steel. The exhaust system, which includes components like the muffler, exhaust gas intake pipe, front pipe, hose, converter, and center pipe, primarily uses steel types such as 409L and 436L. The auto industry mainly utilizes stainless steel welded pipes, with stainless steel pipe consumption in automobiles representing about 1.5% of the total stainless steel pipe usage downstream. The usage ratio of stainless steel seamless pipes to welded pipes in this context is approximately 2:1.
Petrochemical Industry and Fertilizer Industry
The petrochemical sector demands a significant volume of stainless steel pipes, primarily stainless steel seamless pipes. Common specifications include grades 304, 321, 316, 316L, 347, and 317L, with outer diameters ranging from 18mm to 610mm and wall thicknesses from 6mm to 50mm. Typically, specifications above Φ159mm are selected for medium and low-pressure pipelines. Key application areas in this industry include furnace tubes, material conveying tubes, and heat exchanger tubes.
Water and Gas Fluid Transport
Stainless steel pipes and associated water transport equipment stand at the forefront of advanced water purification materials worldwide. These pipes offer exceptional corrosion resistance, far surpassing that of cast iron, carbon steel, and plastic pipes.
Stainless steel is the preferred material in the water industry, encompassing water preparation, storage, transportation, purification, regeneration, and desalination. The annual demand for stainless steel in these applications 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, primarily relying on sanitary or antibacterial grade stainless steel pipes. Made from imported SUS304 and 316L, sanitary seamless pipes meet the stringent requirements of various media in the food and biopharmaceutical sectors. Antibacterial stainless steel, which combines the inherent advantages of stainless steel with superior antibacterial properties, is increasingly demanded for kitchen equipment, food industry worktables and utensils, medical equipment, tableware, and everyday items such as towel brackets and refrigerators.
Qualitative Materials:
We source and utilize top-grade raw materials, ensuring our products deliver unparalleled strength, resilience, and longevity.
Advanced Technology:
Our state-of-the-art manufacturing processes incorporate advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services tailored to meet the specific needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: With an illustrious legacy spanning over 16 years in the industry and supported by our cutting-edge manufacturing facility, we take immense pride in delivering unparalleled services. Our dedicated and highly professional sales team orchestrates every aspect of our operations, ensuring our unwavering commitment to excellence is reflected in the exceptional service and support each of our clients receives.
Q2: What are your terms of payment?
A: Our payment terms are meticulously structured to offer both flexibility and security. We require an initial deposit of 30% T/T, with the balance of 70% payable before delivery. This approach guarantees a seamless and efficient transaction process, providing peace of mind throughout the payment cycle.
Q3: What are your delivery terms?
A: We offer an array of delivery terms tailored to suit your specific needs, including FOB, CFR, CIF, and EXW. Each option is meticulously designed to provide both convenience and reliability, ensuring your order arrives as anticipated and in perfect condition.
Q4: What is your delivery time?
A: Our steadfast commitment to timely delivery ensures that you receive your products promptly and efficiently. We guarantee a standard lead time of 7 to 15 days post-receipt of the deposit, demonstrating our dedication to meeting and exceeding your expectations.
Q5: Can you provide samples?
A: Certainly! We are delighted to offer free samples if they are available in stock. Please be aware, however, that while the samples are provided at no cost, the transportation expenses will need to be covered by the buyer. This allows you to evaluate our superior quality firsthand without commitment.
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