Factory Wholesale Price X6crmnnicun18-12-4-2 En 10088-3-2014 X1crni25-21 X1crni25-21 1.4646 1.4335 Hardened Stainless Steel Pipe/Tube for Construction

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI
• Model NO.: X6CrMnNiCuN18-12-4-2 X1CrNi25-21 1.4646 1.4335
• Grade: 300 Series
• 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

Experience the pinnacle of modern engineering with our stainless steel seamless pipes. Designed to be hollow, long, and circular, they offer unmatched versatility. Embrace their widespread adoption across petroleum, chemical, medical, food, light industries, and mechanical instrumentation sectors. These pipes are essential for industrial transportation and mechanical structural components. Their lightweight nature coupled with robust bending and torsional strength makes them a go-to choice for crafting mechanical parts, engineering marvels, and even chic furniture and kitchenware.
Our extensive family of stainless steel pipes includes a rich variety such as 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. Each type is meticulously crafted to conserve precious metals while meeting specialized demands. Discover the vast array of types, applications, technical specifications, and production methods available. Our current scope includes outer diameters from 0.1mm to an impressive 4500mm, paired with wall thicknesses from a fine 0.01mm to a robust 250mm. For ease of understanding, these pipes are systematically categorized based on their unique attributes.

Product name	Factory Wholesale Price X6crmnnicun18-12-4-2 EN 10088-3-2014 X1crni25-21 X1CrNi25-21 1.4646 1.4335 Hardened Stainless Steel Pipe/Tube for Construction
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 Applications
Within the dynamic automotive sector, stainless steel plays a crucial role, particularly in the exhaust systems where it accounts for over half of the stainless usage in vehicles, with 80% of this being ferritic stainless steel. Engine exhaust gases traverse through components like the intake pipe, front pipe, hose, converter, and center pipe, concluding their journey through the muffler. Predominant steel types include 409L and 436L, with stainless steel welded pipes taking precedence. Notably, stainless steel pipes in the automotive industry make up about 1.5% of the overall downstream consumption, with a seamless to welded pipes ratio of 2:1.
Petrochemical and Fertilizer Industry Applications
In the petrochemical realm, the appetite for stainless steel pipes is significant, primarily favoring stainless steel seamless pipes. Specifications include 304, 321, 316, 316L, 347, 317L, among others, with outer diameters spanning from 18mm to 610mm and wall thicknesses ranging from 6mm to 50mm. These pipes are indispensable in applications like furnace tubes, material conveying tubes, and heat exchanger tubes, especially in medium and low-pressure pipelines with diameters exceeding 159mm.
Water and Gas Fluid Transport
Stainless steel pipes, along with their water transport equipment, are heralded as the zenith of contemporary water purification materials. Their superior resistance to corrosion sets them apart from cast iron, carbon steel, and plastic pipes.
When it comes to activities like water preparation, storage, transportation, purification, regeneration, and desalination, stainless steel remains unmatched as the premier material. The annual demand for these superior pipes stands at approximately 25,000 tons.
Equipment Manufacturing and Maintenance
With over 20,000 tons consumed annually, the equipment manufacturing and maintenance sector heavily depends on sanitary or antibacterial grade stainless steel pipes. Our sanitary seamless pipes, crafted from imported SUS304 and 316L, cater to the stringent demands of diverse media in food and biopharmaceutical fields. Antibacterial stainless steel boasts exemplary durability and antibacterial properties, growing in popularity for use in kitchen equipment, food industry worktables, medical equipment, everyday tableware, hanging towel brackets, and refrigerators.

Our Advantages

Qualitative Materials:

We select only the finest raw materials, ensuring our products deliver exceptional strength, enduring resilience, and unparalleled longevity.

Advanced Technology:

Our manufacturing processes harness cutting-edge technologies, encompassing advanced smelting, continuous casting, and rolling techniques.

Customized Service:

We provide bespoke design and manufacturing services, tailored meticulously to align with the unique needs and specific requirements of our esteemed customers.

FAQ

Q1: Why choose your company?

A: With an impressive legacy of over 16 years of unmatched industry expertise and our own cutting-edge factory, Shanghai Bolaisheng Metal Group Co., Ltd. is synonymous with exceptional service. Our highly professional and committed sales team is dedicated to ensuring that you receive nothing short of the highest standard of customer care that you truly deserve.

Q2: What are your terms of payment?

A: We have structured our payment terms to include a 30% T/T deposit upfront, with the remaining 70% due before delivery to ensure seamless transactions.

Q3: What are your delivery terms?

A: Our comprehensive delivery terms-FOB, CFR, CIF, and EXW-offer the flexibility and convenience to accommodate your specific logistics requirements seamlessly.

Q4: What is your delivery time?

A: Our standard lead time is impressively swift, ranging from just 7 to 15 days post deposit receipt, ensuring quick and efficient fulfillment of your orders with utmost reliability.

Q5: Can you provide samples?

A: Absolutely! We are delighted to offer free samples if they are available in stock. Kindly note that transportation fees are to be borne by the buyer.

Certification