X5crnimo17-12-2 X6crnimoti17-12-2 1.4401 1.4571 Superior Mirror Finish Austenitic Stainless Pipe/Tube Round Tube

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI
• Model NO.: X5CrNiMo17-12-2 X6CrNiMoTi17-12-2 1.4401 1.4571
• Certification: ISO
• Shape: Round
• Technique: Cold Rolled
• Surface Treatment: Polished
• Application: Construction/Indutry/Building/Chemical/Auto
• Processing Service: No.1/2b/Ba/No.4/8K/Sb/Hl/Embosses/Etched/Decorate
• Material: 200 Series/300 Series/400series
• Keyword: Welded Seamless Pipe Tube
• Transport Package: Standard Sea-Worthy Packing
• Specification: as required
• Trademark: bolaisheng
• Origin: China

Product Description

A stainless steel pipe, characterized by its long, hollow cylindrical structure, is widely adopted across numerous industries including petroleum, chemical, medical, food, light industry, and mechanical instrumentation. Its versatile applications span from industrial transportation pipes to mechanical structural components, making it indispensable in various engineering tasks. Renowned for its balanced bending and torsional strength coupled with lightweight properties, stainless steel pipe is a material of choice for manufacturing mechanical parts and engineering structures. Its broad utility extends to furniture and kitchenware production, highlighting its adaptability and versatility.
Stainless steel pipes are available in a myriad of types, such as ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, and bimetal composite pipes. These pipes also feature various coatings to conserve precious metals and meet specialized requirements. This extensive range caters to diverse uses, technical demands, and production methodologies. Currently, these pipes are produced with outer diameters ranging from 0.1mm to 4500mm and wall thicknesses from 0.01mm to 250mm. To highlight their distinct features, stainless steel pipes are classified according to specific methods and applications.

Product name	X5CrNiMo17-12-2 X6CrNiMoTi17-12-2 1.4401 1.4571 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
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 industry, stainless steel is predominantly utilized for exhaust systems, accounting for over half of the total stainless steel usage in vehicles, with 80% being ferritic stainless steel. The exhaust system, encompassing components like the muffler, exhaust gas intake pipe, front pipe, hose, converter, and center pipe, majorly employs steel types such as 409L and 436L. The automotive sector primarily uses stainless steel welded pipes, with stainless steel pipe consumption by automobiles estimated at approximately 1.5% of the total downstream stainless steel pipe usage. The ratio of stainless steel seamless pipes to welded pipes in this application is roughly 2:1.
Petrochemical Industry and Fertilizer Industry
The petrochemical sector exhibits substantial demand for stainless steel pipes, primarily utilizing stainless steel seamless pipes. Common specifications include 304, 321, 316, 316L, 347, and 317L, with outer diameters ranging from 18mm to 610mm and wall thicknesses from 6mm to 50mm. Typically, specifications above Φ159mm are chosen for medium and low-pressure pipelines. Core application areas in this industry include furnace tubes, material conveying tubes, and heat exchanger tubes.
Water and Gas Fluid Transport
Stainless steel pipes, along with their associated water transport equipment, represent the pinnacle of advanced water purification materials globally. These pipes exhibit extraordinary corrosion resistance, far exceeding that of cast iron, carbon steel, and plastic pipes.
Stainless steel is the material of choice within the water industry, encompassing water preparation, storage, transportation, purification, regeneration, and desalination. The annual demand for stainless steel in these applications is approximately 25,000 tons.
Equipment Manufacturing and Maintenance
The equipment manufacturing and maintenance industry consumes over 20,000 tons of stainless steel pipes annually. This sector primarily relies on sanitary or antibacterial grade stainless steel pipes. Crafted from imported SUS304 and 316L, sanitary seamless pipes meet the stringent requirements of various media in the food and biopharmaceutical sectors. Antibacterial stainless steel, merging the inherent advantages of stainless steel with superior antibacterial properties, is increasingly sought after for kitchen equipment, food industry worktables and utensils, medical equipment, tableware, and everyday items such as hanging towel brackets and refrigerators.

Our Advantages

Qualitative Materials:

We source and utilize top-grade raw materials, ensuring our products deliver exceptional strength, resilience, and longevity.

Advanced Technology:

Our manufacturing processes are at the forefront of technology, incorporating advanced 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 an illustrious legacy spanning over 16 years in the industry, Shanghai Bolaisheng Metal Group Co., Ltd. stands as a beacon of excellence. Our cutting-edge factory, combined with an unwavering commitment to unparalleled service, is orchestrated by a dedicated and highly professional sales team. We ensure that each client receives not just products, but an extraordinary experience of superior service and unwavering support.

Q2: What are your terms of payment?

A: Our payment terms are meticulously structured to offer both flexibility and security. We require an initial deposit of 30% T/T, with the remaining 70% payable before delivery. This arrangement guarantees a seamless and efficient transaction process, providing peace of mind from order to fulfillment.

Q3: What are your delivery terms?

A: To cater to diverse needs, we offer a range of delivery terms including FOB, CFR, CIF, and EXW. Each option is thoughtfully designed to ensure convenience and reliability, guaranteeing that your order arrives exactly as expected and when anticipated.

Q4: What is your delivery time?

A: Our steadfast commitment to prompt delivery is second to none. We assure a standard lead time of 7 to 15 days post-receipt of the deposit, ensuring your products reach you swiftly and efficiently.

Q5: Can you provide samples?

A: Absolutely! We are delighted to offer free samples if they are available in stock. However, please note that while the samples themselves are complimentary, transportation costs will need to be borne by the buyer.

Certification