| Customization: | Available |
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| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Stainless steel pipe is an exceptional hollow long circular steel, extensively utilized in sectors such as petroleum, chemical, medical, food, light industry, mechanical instrumentation, and more. Its remarkable bending and torsional strength combined with a lightweight profile make it indispensable in manufacturing mechanical parts and engineering structures. Additionally, its applications extend to furniture and kitchenware, offering durability and elegance.
Stainless steel pipes encompass a wide range of varieties including ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, and more. These variants serve specific purposes and meet diverse technical requirements. With outer diameters ranging from 0.1 to 4500mm and wall thickness from 0.01 to 250mm, stainless steel pipes cater to an array of industrial needs. To streamline identification, these pipes are classified accordingly.
| Product name | ASTM316LN 316LHN 317 317L S31654 S31700 S31703 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, making up over 50% of the total stainless steel used in vehicles. Ferritic stainless steel, like grades 409L and 436L, is commonly utilized. The exhaust system-comprising the intake pipe, front pipe, hose, converter, and muffler-often employs stainless steel welded pipes. Stainless steel pipes account for roughly 1.5% of the total downstream consumption in the automobile industry, with a usage ratio of about 2:1 between seamless and welded pipes.
Petrochemical Industry, including Fertilizer Industry
In the petrochemical realm, the demand for stainless steel seamless pipes is substantial. Specifications include 304, 321, 316, 316L, 347, and 317L, with outer diameters ranging from 18-¢610 and wall thicknesses from 6mm-50mm. These pipes are essential in applications such as furnace tubes, material conveying tubes, and heat exchanger tubes.
Water and Gas, and Other Fluid Transport
Stainless steel pipes are paramount in water transport due to their exceptional corrosion resistance, outperforming cast iron, carbon steel, and plastic pipes. They are integral to water preparation, storage, transportation, purification, regeneration, and desalination processes.
The water industry, encompassing preparation, storage, transportation, purification, regeneration, and desalination, sees an annual demand of about 25,000 tons of stainless steel pipes.
Equipment Manufacturing and Maintenance
The equipment manufacturing sector consumes over 20,000 tons of stainless steel pipes annually. This industry primarily uses sanitary or antibacterial grade stainless steel pipes, such as SUS304 and 316L, meeting the stringent requirements of the food and biopharmaceutical fields. Antibacterial stainless steel combines robustness with excellent antibacterial properties, fulfilling the rising demand in kitchen equipment, food industry worktables, medical equipment, and household applications like hanging towel brackets and refrigerators.
Qualitative Materials:
We employ top-tier raw materials to guarantee our products' superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes integrate cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We provide bespoke design and manufacturing solutions to cater to specific customer requirements and needs.
FAQ
Q1: Why choose your company?
A: With an impressive legacy spanning over 16 years in the industry and our very own production facility, we deliver unparalleled services. Our professional and passionate sales team is dedicated to meeting your every need.
Q2: What are your terms of payment?
A: We operate with a 30% T/T deposit required upfront. The remaining 70% is to be settled prior to delivery, ensuring a smooth and secure transaction.
Q3: What are your delivery terms?
A: We offer flexible delivery terms including FOB, CFR, CIF, and EXW to accommodate your logistical preferences.
Q4: What is your delivery time?
A: Our efficient production process allows for a standard lead time of 7 to 15 days following the receipt of your deposit.
Q5: Can you provide samples?
A: Absolutely, we can provide free samples if they are currently in stock. However, the buyer is responsible for the transportation costs.
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