| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Our stainless steel seamless pipes are a marvel of modern engineering - hollow, long, and circular, designed to deliver unparalleled versatility and performance across a breadth of applications. Widely embraced in industries such as petroleum, chemical, medical, food, light industry, and mechanical instrumentation, these pipes are essential for industrial transportation and mechanical structural components. Their lightweight construction coupled with robust bending and torsional strength makes them indispensable in the crafting of mechanical parts, engineering structures, and even in the design of furniture and kitchenware.
Stainless steel pipes belong to an extensive and diverse family, comprising 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 are meticulously crafted to conserve valuable metals and satisfy specific functional requirements. This versatile array offers an expansive range of types, uses, technical specifications, and production methods. Presently, our steel pipes boast outer diameters ranging from a delicate 0.1mm to a substantial 4500mm, with wall thicknesses spanning from a fine 0.01mm to a robust 250mm. To assist in selection, we classify these pipes based on their distinct characteristics.
| Product name | X1CrNiMoCuN 24-22-8 X2CrNiMnMoN25-18-6-5 1 4652 1.4565 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 Applications
In the dynamic automotive sector, stainless steel plays a crucial role, predominantly in the exhaust system, making up over half of the stainless steel used in vehicles, with the vast majority being ferritic stainless steel. Engine exhaust gases traverse through components such as the intake pipe, front pipe, hose, converter, and center pipe, ultimately exiting via the muffler. The exhaust system commonly employs steel types such as 409L and 436L, with stainless steel welded pipes being the norm. In the automotive industry, stainless steel pipes constitute about 1.5% of the total downstream consumption, maintaining a 2:1 ratio of seamless to welded pipes.
Petrochemical and Fertilizer Industry Applications
In the expansive petrochemical industry, the demand for stainless steel pipes is substantial, with a focus on stainless steel seamless pipes. Key specifications include 304, 321, 316, 316L, 347, 317L, etc., featuring outer diameters ranging from 18mm to 610mm and wall thicknesses from 6mm to 50mm. These pipes are critical for applications such as furnace tubes, material conveying tubes, and heat exchanger tubes, particularly in medium and low-pressure pipelines with diameters exceeding 159mm.
Water and Gas Fluid Transport
Stainless steel pipes, alongside their corresponding water transport equipment, represent the pinnacle of modern water purification materials. Their superior corrosion resistance sets them leagues apart from cast iron, carbon steel, and plastic pipes, making them the premier choice for longevity and reliability.
For activities encompassing water preparation, storage, transportation, purification, regeneration, and desalination, stainless steel stands as the material of choice. The annual demand for these pipes hovers around 25,000 tons, underscoring their critical importance and widespread adoption.
Equipment Manufacturing and Maintenance
With an annual consumption surpassing 20,000 tons, the equipment manufacturing and maintenance industry heavily relies on sanitary or antibacterial grade stainless steel pipes. Our sanitary seamless pipes, fashioned from imported SUS304 and 316L, meet the rigorous standards of various media in the food and biopharmaceutical fields. Antibacterial stainless steel, with its outstanding durability and antibacterial properties, is gaining traction for kitchen equipment, food industry worktables, medical equipment, daily tableware, hanging towel brackets, and refrigerators.
Qualitative Materials:
We meticulously select top-grade raw materials to ensure that our products deliver superior strength, resilience, and longevity, setting a benchmark in quality and performance.
Advanced Technology:
Our manufacturing processes are at the forefront of innovation, integrating state-of-the-art technologies, including advanced smelting, continuous casting, and rolling, to deliver excellence beyond expectations.
Customized Service:
We offer bespoke design and manufacturing services, tailored to meet the unique needs and specifications of our valued customers, ensuring satisfaction and precision.
FAQ
Q1: Why choose your company?
A: With an impressive legacy of over 16 years of unmatched industry proficiency, coupled with our cutting-edge, state-of-the-art manufacturing facility, Shanghai Bolaisheng Metal Group Co., Ltd. is your premier choice. Our expert and dedicated sales team is unwavering in their commitment to delivering the highest standards of customer service excellence, ensuring that your experience with us is nothing short of exceptional.
Q2: What are your terms of payment?
A: We operate on a system demanding a 30% T/T deposit initially, with the vital remaining 70% required before the final delivery, ensuring clear and secure transaction processes.
Q3: What are your delivery terms?
A: Our delivery terms encompass a range of options including FOB, CFR, CIF, and EXW, offering you unparalleled flexibility tailored to satisfy your unique logistical preferences.
Q4: What is your delivery time?
A: Our delivery time is impressively prompt, spanning just 7 to 15 days following receipt of your deposit, ensuring your orders are fulfilled with remarkable speed and efficiency.
Q5: Can you provide samples?
A: Without a doubt! We supply complimentary samples, provided they are available in our inventory. Do keep in mind, however, that any transportation fees incurred will be the responsibility of the buyer.
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