| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI |
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Stainless steel pipes are a versatile type of hollow, long, circular steel extensively used in various industries such as petroleum, chemical, medical, food, light industry, and mechanical instrumentation. They also serve crucial roles in industrial transportation pipes and mechanical structural components. With their excellent bending and torsional strength coupled with lightweight properties, these pipes are ideal for the manufacturing of mechanical parts and engineering structures. Additionally, stainless steel pipes are a popular choice for furniture and kitchenware applications.
Stainless steel pipes encompass a broad spectrum of types, including ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, and bimetal composite pipes. To conserve precious metals and fulfill specialized needs, coatings and coated pipes are also available. Each type of stainless steel pipe has distinct applications, technical requirements, and production methods. The current production capabilities cater to an outer diameter range of 0.1-4500mm and a wall thickness range of 0.01~250mm. To effectively distinguish their characteristics, stainless steel pipes are classified through various methods.
| Product name | ASTM632 630 635 S15700 S17400 S17600 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
Folding Automobile Industry
In the automobile industry, stainless steel is predominantly used in the exhaust system, constituting over 50% of total automotive stainless steel usage, with 80% being ferritic stainless steel. The exhaust system channels engine emissions through components such as the muffler, exhaust gas intake pipe, front pipe, hose, converter, and center pipe. Commonly used steel types for these applications include 409L and 436L. Automotive mufflers typically employ stainless steel welded pipes. Approximately 1.5% of the total downstream stainless steel pipe consumption is attributed to the automotive sector, with a usage ratio of stainless steel seamless pipes to welded pipes being around 2:1.
The Folding Petrochemical Industry, Including the Fertilizer Industry
The demand for stainless steel pipes in the petrochemical industry is substantial, primarily utilizing seamless pipes with specifications such as 304, 321, 316, 316L, 347, and 317L. These pipes' dimensions often feature outer diameters ranging from 18-¢610 and wall thicknesses from 6mm to 50mm, particularly for medium and low-pressure pipelines above Φ159mm. Key application areas include furnace tubes, material conveying tubes, and heat exchanger tubes.
Folding Water and Gas and Other Fluid Transport
Stainless steel pipes and their associated water transport equipment represent the pinnacle of advanced water purification materials globally, boasting exceptional corrosion resistance unmatched by cast iron, carbon steel, or plastic pipes.
For the water industry, including water preparation, storage, transportation, purification, regeneration, and desalination, stainless steel is the optimal material choice. The annual demand in this sector is approximately 25,000 tons.
Folding Equipment Manufacturing and Maintenance
The equipment manufacturing and maintenance industry consumes over 20,000 tons of stainless steel pipes annually. This sector predominantly uses sanitary or antibacterial grade stainless steel pipes. Imported SUS304 and 316L sanitary seamless pipes meet the stringent requirements of various media in the food and biopharmaceutical fields. Antibacterial stainless steel combines traditional stainless steel advantages with superior antibacterial properties, driving demand in kitchen equipment, food industry workstations, medical equipment, tableware, refrigerators, and hanging towel brackets.
Qualitative Materials:
We utilize top-grade raw materials to ensure our products offer unparalleled strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes integrate state-of-the-art technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services tailored to meet specific customer needs and requirements.
FAQ
Q1: Why choose your company?
A: With over 16 years of industry expertise and our own factory, Shanghai Bolaisheng Metal Group Co., Ltd. is committed to providing exceptional services. Our professional and dedicated sales team is here to ensure your utmost satisfaction.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the remaining 70% balance to be settled before delivery. These terms ensure a smooth and secure transaction process.
Q3: What are your delivery terms?
A: Our delivery terms are flexible and include FOB, CFR, CIF, and EXW, catering to various shipping preferences and requirements.
Q4: What is your delivery time?
A: Our standard lead time is efficiently set at 7 to 15 days post-deposit receipt, ensuring timely delivery of your orders.
Q5: Can you provide samples?
A: Yes, we offer complimentary samples if they are in stock. However, please note that the transportation fees must be borne by the buyer.
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