| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Our stainless steel seamless pipes embody the pinnacle of modern engineering-hollow, elongated, and circular, crafted for unrivaled adaptability. Extensively embraced across diverse sectors such as petroleum, chemical, medical, food, light industry, and mechanical instrumentation, they are indispensable in industrial transport and mechanical structural applications. With their lightweight yet formidable bending and torsional strength, these pipes have become essential in the creation of mechanical components, engineering marvels, and even in the realms of furniture and kitchenware.
The realm of stainless steel pipes is vast, encompassing 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-all engineered to conserve precious metals and meet specialized demands. These multifaceted pipes are available in a wide range of types, purposes, technical specifications, and production methodologies. Presently, our steel pipes boast outer diameters ranging from a delicate 0.1mm to a robust 4500mm, while wall thicknesses span from a mere 0.01mm to a substantial 250mm. For ease of selection, we categorize these pipes according to their unique characteristics.
| Product name | X2CrNiN22-2 X2CrCuNiN23-2-2 1.4062 1.4669 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 industry, stainless steel reigns supreme, predominantly utilized in the exhaust system-accounting for over half of the stainless steel in vehicles, with an impressive 80% being ferritic stainless steel. The journey of exhaust gases from the engine traverses through components like the intake pipe, front pipe, hose, converter, center pipe, and culminates at the muffler. Frequently employed steel types in exhaust systems include 409L and 436L, with stainless steel welded pipes taking precedence. Within the auto industry, stainless steel pipes account for about 1.5% of total downstream consumption, maintaining a 2:1 ratio of seamless to welded pipes.
Petrochemical and Fertilizer Industry Applications
The petrochemical industry places substantial demand on stainless steel pipes, predominantly utilizing stainless steel seamless pipes. Specifications include 304, 321, 316, 316L, 347, 317L, etc., with outer diameters ranging from 18mm to a substantial 610mm and wall thicknesses spanning from 6mm to 50mm. These pipes are integral in 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 water transport equipment, are heralded as the pinnacle of contemporary water purification materials. Their exceptional corrosion resistance significantly outperforms cast iron, carbon steel, and plastic pipes.
For tasks such as water preparation, storage, transportation, purification, regeneration, and desalination, stainless steel is unrivaled as the material of choice. The annual demand for these pipes stands at approximately 25,000 tons.
Equipment Manufacturing and Maintenance
With an impressive 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, meticulously crafted from imported SUS304 and 316L, meet the stringent requirements of various media in the food and biopharmaceutical sectors. Antibacterial stainless steel combines outstanding durability with antibacterial properties, making it increasingly sought-after for kitchen equipment, food industry worktables, medical equipment, daily tableware, hanging towel brackets, and refrigerators.
Qualitative Materials:
We source only the finest raw materials, guaranteeing our products' exceptional strength, durability, and longevity.
Advanced Technology:
Our manufacturing processes embrace cutting-edge technologies, featuring advanced smelting, continuous casting, and precision rolling.
Customized Service:
We provide bespoke design and manufacturing services, meticulously tailored to fulfill specific customer needs and requirements.
FAQ
Q1: Why choose your company?
A: Celebrating over 16 years of unmatched industry experience, Shanghai Bolaisheng Metal Group Co., Ltd. stands as a beacon of excellence. Our cutting-edge factory embodies innovation, while our dedicated and professional sales team is committed to delivering the pinnacle of customer service, ensuring your experience with us is nothing short of extraordinary.
Q2: What are your terms of payment?
A: Our payment terms are straightforward and secure. We require a 30% T/T deposit to initiate the process, with the balance of 70% neatly settled before delivery, providing transparency and peace of mind.
Q3: What are your delivery terms?
A: We offer a comprehensive range of delivery terms, including FOB, CFR, CIF, and EXW. This array of options provides the flexibility and convenience needed to accommodate your unique logistics preferences, ensuring seamless operations.
Q4: What is your delivery time?
A: Experience the efficiency of our operations with a remarkably swift lead time of just 7 to 15 days from the moment your deposit is received. Our commitment to quick and reliable service ensures your orders are fulfilled with speed and precision.
Q5: Can you provide samples?
A: Indeed, we are pleased to offer complimentary samples, available when in stock. We kindly ask that transportation fees be borne by the buyer, facilitating a seamless sampling experience.
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