Basic Info.
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Certificate
CCS, ABS, BV API, ISO9001
Length
as Customers′ Request
Width
as Customers′ Request
Delivery
at Stock or 7-15 Days According to The Quantity
Transport Package
Neutral Standard Export Packing
Specification
As customer′ s requirement
Product Description
Product Description
Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing processes. They exhibit exceptional high-temperature resistance, corrosion resistance, high strength, and creep resistance, making them ideal for demanding industries such as oil & gas, chemical processing, power generation, aerospace, and defense.
Main production steel pipe grades: Hastelloy alloy C276, Hastelloy alloy C22, Inconel 625, Monel 400, GH2747, Inconel 600, Incoloy 800, Incoloy800H, Incoloy825, Incoloy926, GH3030, GH3039 and other materials of nickel-based alloy seamless tube, can be quickly customized.
1)Titanium and titanium alloy pipes
Standard: GB/T3620.1,GB/T3624,GB/T3625
Main production steel pipe grades:
TA1,TA2,TA3,TA7,TC4,TB2
2)Nickel-based alloy pipe
Standard: ASTM B167,ASTM B407,ASTM B423
Main production steel pipe grades:
UNS N06600,N06601,N06603,N06690,N06693,N06025,N06045,N06696,N06617,
N08120,N08800,N08810,N08811,N08801,N08890,N06811,N08825,N08221,N06845Chemical Composition:Grade | Chemical Composition |
USA | Fe Max | C Max | SI Max | Mn Max | Cr Max | Ni Max | Mo Max | W Max | P Max | S Max | Nb Max | Cu Max |
AISI |
Hastelloy alloy C276 | 6.0 | 0.02 | 0.05 | 1.0 | 16.0 | 57.0 | 16.0 | 4.0 | | | | |
Hastelloy alloy C22 | 2.0-6.0 | 0.015 | 0.08 | 0.5 | 20.0-22.5 | - | 12.5-14.5 | 2.5-3.5 | 0.025 | 0.01 | | |
Inconel 625 | 5.0 | 0.1 | 0.5 | 0.5 | 20.0-23.0 | - | 8.00-10.0 | - | 0.015 | 0.015 | 3.15-4.15 | |
Monel 400 | 1.4 | 0.15 | 0.25 | 1.0 | - | 67.0 | | | | 0.012 | | 30 |
GH2747 | | 0.1 | 1.0 | 1.0 | 15.0-17.0 | 44-46 | | | 0.025 | 0.02 | | |
Inconel 600 (UNS N06600) | 6.0-10 | 0.15 | 0.5 | 1.0 | 14.0-17.0 | 72.0 | | | | 0.015 | | 0.5 |
Incoloy 800 | 39.5-46 | 0.04 | 0.35 | 0.75 | 19.0-23.0 | 30-35 | | | | | | |
Incoloy 800H | 39.5 | 0.05-0.1 | | | 19-23 | 30-35 | | | | | | |
Incoloy 825 | | 0.05 | | 1.0 | 21.5 | 42 | 3.0 | | | | | 2.25 |
Incoloy 926 | 39 | 0.04 | 0.75 | 1.5 | 14-18 | 26-30 | 2.5-3.5 | | | 0.015 | | 3.5-5.5 |
GH3030 | 1.0 | 0.12 | 0.8 | 0.7 | 19-22 | | | | 0.015 | 0.01 | | 0.2 |
GH3039 | 3.0 | 0.08 | 0.8 | 0.4 | 19-22 | | | | | | 0.9- 1.3 | |
TA1 | 0.25 | 0.10 | | | | | | | | | | |
TA2 | 0.30 | 0.10 | | | | | | | | | | |
TA3 | 0.40 | 0.10 | | | | | | | | | | |
TA7 | 0.50 | 0.08 | | | | | | | | | | |
TC4 | 0.30 | 0.08 | | | | | | | | | | |
TB2 | 0.30 | 0.05 | | | 7.5-8.5 | | 4.7-5.7 | | | | | |
UNS N06601 | 10.0 | | | | 21-25 | 58-63 | | | | | | |
UNS N06603 | 8.0-11.0 | 0.20 | 0.50 | 0.15 | 24-26 | Remainder | | | 0.02 | 0.01 | | |
UNS N06690 | 7.0-11.0 | 0.05 | 0.50 | 0.50 | 27-31 | 58 | | | 0.025 | 0.015 | | |
UNS N06693 | 25.-6.0 | 0.15 | 0.50 | 1.0 | 27-31 | Remainder | | | | 0.01 | | |
UNS N06025 | 8.0-11.0 | 0.15-0.25 | 0.50 | 0.15 | 24-26 | 58-63 | | | 0.02 | 0.01 | | |
UNS N06045 | 21-25 | 0.05-0.12 | 2.5-3.0 | 0.15 | 26-29 | 45 | | | 0.02 | 0.01 | | |
UNS N06696 | | 0.15 | 2.5 | 1.0 | 28-32 | Remainder | | | 0.025 | 0.01 | | |
UNS N06617 | 3.0 | 0.05-0.15 | 1.0 | 1.0 | 20-24 | 44.5 | | | | | | |
N08120 | Remainder | 0.02-0.10 | 1.0 | 1.5 | 23-27 | 35-39 | | | | | | |
N08800 | 39.5 | | 1.0 | 1.5 | 19-23 | 30-35 | | | | | | |
N08810 | 39.5 | | 1.0 | 1.5 | 19-23 | 30-35 | | | | | | |
N08811 | 39.5 | | 1.0 | 1.5 | 19-23 | 30-35 | | | | | | |
N08801 | 39.5 | 0.10 | 1.0 | 1.5 | 19-22 | 30-34 | | | | | | |
N08890 | Remainder | 0.06-0.14 | 1-2 | 1.5 | 23.5-28.5 | 40-45 | | | | | | |
N06811 | Remainder | 0.03 | 0.6 | 2.0 | 27-31 | 38-46 | | | | | | |
N08825 | 22 | 0.05 | 0.5 | 1.0 | 19.5-23.5 | 38-46 | | | | | | |
N08221 | 22 | 0.025 | 0.5 | 1.0 | 20-22 | 39-46 | | | | | | |
N06845 | Remainder | 0.05 | 0.5 | 0.5 | 20-25 | 44-50 | | | | | | |
Product performance:Grade | tensile strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | rate of reduction in area(%) | Hardness (HR) | Density (g/cm3) |
201 | ≥520 | ≥275 | 50-60 | ----- | ----- | 7.93 |
202 | ≥520 | ≥275 | 50-60 | ----- | ----- | 7.93 |
304 | ≥520 | ≥205 | ≥40 | ----- | ≥90 | |
304L | ≥520 | ≥205 | ≥40 | ----- | ≥90 | |
309S | ≥515 | ≥205 | ≥40 | ≥50 | ----- | 7.98 |
310 | ≥520 | ≥205 | ≥40 | ≥50 | ≤187 | 7.98 |
310S | ≥520 | ≥205 | ≥40 | ≥50 | ≤187 | 7.98 |
316L | ≥485 | ≥170 | ≥30 | ≥40 | ----- | 7.98 |
321 | ≥520 | ≥205 | ≥40 | ≥50 | ----- | 7.98 |
409L | ≥360 | ≥175 | ≥25 | --- | --- | 7.75 |
410S | ≥440 | ≥205 | ≥20 | ≥40 | ≤210 | 7.75 |
430 | ≥450 | ≥205 | ≥22 | --- | --- | 7.75 |
904L | ≥490 | ≥216 | ≥35 | ≥40 | --- | 8.24 |
2205 | ≥620 | ≥450 | ≥25 | ≥50 | ≤320 | 8.0 |
Detailed Photos
Packaging & Shipping
Packing Details:
1.Export sea worthy package + water proof paper
2.Safe loading and fixing Professional teams
Delivery Detail: within 7-10 working days after receiving the deposit or according to your order quantity.
1.Plastic Woven Bag Packaging
2.Wooden Case packingCompany Profile
Wuxi Tongno Special Steel Co., Ltd. was founded in 2013, the registered capital of 5 million yuan, for the professional production of seamless steel pipe manufacturing enterprises; after years of rapid development, Wuxi Tongno Special Steel Co., Ltd. Our Advantages
1. Exceptional Service: We guarantee a response to all inquiries within 12 hours.
2. Certifications: Proudly holding ISO 9001, CE, and SGS certifications.
3. Cost - Effective Quality: Benefit from competitive prices and top - notch quality, as our products are directly sourced from our own factory.
4. Robust Production Capacity: With a monthly output of 20,000 tons, we ensure seamless production.
5. Flexible Payment Terms: We accept various payment methods, including T/T and L/C.
6. Swift Delivery & Standard Export Packaging: Expect quick delivery and products packaged in line with international export standards.
7. Factory - Direct Advantage: Our own factory enables us to offer competitive prices without compromising on quality.
8. Third - Party Testing: We welcome any third - party testing to verify the quality of our products.
9. Expert Team Support: Backed by a professional sales team and a reliable factory.
10.Dedicated to Customization: Your individual specifications are not just accepted-they're the cornerstone of our service. We're committed to delivering on every customized request.
Address:
1-1910 Fengbin Road, Liangxi District, Wuxi City
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, BS 25999-2, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, BREEAM, HQE, SHE Audits, IFS, QSR, ISO 50001, LEED, PAS 28000, FSC, ISO 10012, ISO 17025
Company Introduction:
Deruisi Co., Limited. Was established in 2011 and is located in Jiangsu Province which is China′s largest stainless steel production base, specializes in manufacturing and selling stainless steel products. The main products are stainless steel sheets/ plates, stainless steel coils, stainless steel pipes/ tubes and stainless steel bars which are widely used in chemical, construction, food, medicine, energy and some other fields.
The materials are AISI/ASTM 201, 202, 304, 304L, 309S, 310S, 316, 316L, 321, 410, 430, 430A, 904L, 2205, etc. And the surface treatments are BA, 2B, 8K, 6K, HL, No. 1, No. 4, etc. In our sales network, the market share of foreign trade is 80% and we export to worldwide.
For have been operating and doing foreign trade for about ten years, our company always pursues challenge and insists on serving our clients with our best quality, reasonable price and delicate service. Having won the recognition and support of our domestic and foreign clients′, we devote to being the biggest supplier of stainless steel products in Wuxi, China.
Our company always consider quality as the core of market competition after foundation, and because of the successful positioning and strong sense of quality from all our staff, Deruisi Co., Ltd can be one of the best stainless steel suppliers in the world.
Such as the slitting of the stainless steel coil is to cut the stainless steel coil into a corresponding width for further deep processing and pipe making. The process of slitting should pay attention to the scraping of the slitting knife to the coil, the width and error of the strip, In addition, the striping is related to the pipe making process, and the striped cloak and burr are essential for the pipe making process.