| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Stainless steel pipes are premium hollow long circular steel tubes, predominantly utilized across various industries such as petroleum, chemical, medical, food, light industry, and mechanical instrumentation. Their lightweight yet strong bending and torsional capabilities make them indispensable in the construction of mechanical parts and engineering structures. Additionally, they find extensive application in household items like furniture and kitchenware.
Stainless steel pipes encompass a diverse range including ordinary carbon steel, high-quality carbon structural steel, alloy structural steel, bearing steel, bimetal composite, and coated pipes. Each type serves distinct purposes, adheres to unique technical specifications, and is manufactured through varied processes. The diameter of these pipes spans from 0.1mm to 4500mm, with wall thicknesses ranging from 0.01mm to 250mm. Classification is generally based on specific characteristics and intended applications.
| Product name | XlCrNiMoCu 12-7-3 X53CrSiMoVN 16-2 X4CrNiMo 16-5-1 1.4423 1.4150 1.4418 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
Stainless steel is primarily utilized in automotive exhaust systems, representing over half of the total stainless steel used in vehicles. Ferritic stainless steel, such as types 409L and 436L, is prevalent. The exhaust gases from the engine pass through various components like the intake pipe, muffler, and converter, made from stainless steel welded pipes. Automotive applications constitute about 1.5% of the total stainless steel pipe consumption, with a usage ratio of seamless to welded pipes at roughly 2:1.
Petrochemical Industry, Including Fertilizer Industry
The petrochemical sector demands high volumes of stainless steel seamless pipes. Specifications include grades like 304, 321, 316, 316L, 347, and 317L, with outer diameters ranging from 18mm to 610mm and wall thicknesses from 6mm to 50mm. Main applications are furnace tubes, material conveying tubes, and heat exchanger tubes, especially in medium and low-pressure pipelines above Φ159mm.
Water, Gas, and Other Fluid Transport
Stainless steel pipes and their associated equipment represent the pinnacle of advanced water purification materials globally. Their unparalleled corrosion resistance sets them apart from cast iron, carbon steel, and plastic pipes.
For water industry applications such as preparation, storage, transportation, purification, regeneration, and desalination, stainless steel pipes are the optimal choice. The annual demand for these pipes is around 25,000 tons.
Equipment Manufacturing and Maintenance
The annual consumption of stainless steel pipes in this sector exceeds 20,000 tons. Industries here predominantly use sanitary or antibacterial-grade stainless steel pipes. Seamless pipes made from imported SUS304 and 316L meet stringent requirements for various media within the food and biopharmaceutical fields. Antibacterial stainless steel combines excellent hygiene properties with robust stainless steel benefits, driving demand in kitchen equipment, food industry worktables, medical equipment, and everyday items like tableware and towel brackets.
Qualitative Materials:
We procure the finest raw materials, ensuring our products deliver exceptional strength, durability, and longevity.
Advanced Technology:
Our manufacturing operations leverage cutting-edge technologies, including sophisticated smelting, continuous casting, and rolling techniques.
Customized Service:
We provide bespoke design and manufacturing services tailored to meet the specific needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: With over 16 years of unparalleled industry expertise, Shanghai Bolaisheng Metal Group Co., Ltd. stands out with our own state-of-the-art factory. Our exceptional services are seamlessly delivered by a proficient and dedicated sales team, ensuring your satisfaction at every stage.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery.
Q3: What are your delivery terms?
A: Our terms are FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time is 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we offer free samples if available in stock. However, transportation fees must be covered by the buyer.
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