Ultra-Durable ASTM B167, ASTM B407, ASTM B423 Alloy Seamless Steel Tubes – High-Quality Uns N06600, N06601, N06603, N06690, N06693 for Long-Lasting Use!

• Customization: Available
• After-sales Service: 24h Online
• Type: Seamless/Welded
• Model NO.: UNS N06600, N06601, N06603, N06690, N06693, N06025
• Technique: Hot/Cold Rolled,Cold Draw,ERW,Saw,Efw,Extrude
• Material: Carbon,Stainless,Alloy
• Surface Treatment: Black/Varnishing/Polished/Oiled/Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Payment: T/T, L/C
• Certificate: CCS, ABS, BV API, ISO9001
• Thickness: Customizable
• Length: Customizable
• Width: Customizable
• Delivery: at Stock or 7-15 Days According to The Quantity
• Grade: Uns N06600,N06601,N06603,N06690,N06693,N06025
• MOQ: Low MOQ
• Quality Control: 100% Inspection
• Secondary or Not: Non-Secondary
• Sample: Provide
• Transport Package: Neutral Standard Export Seaworthy Packing
• Specification: As customer′s requirement
• Trademark: TONGNO
• Origin: Wuxi China
• HS Code: 75071200
• Production Capacity: 200000ton/Year

Product Description

Product Description

Alloy steel pipe is mainly used in power plants, nuclear power, high pressure boilers, high temperature superheaters and reheaters and other high pressure and high temperature pipes and equipment, it is made of high-quality carbon steel, alloy structural steel and stainless heat resistant steel, hot rolled (extrusion, expansion) or cold rolled (drawing).
The biggest advantage of alloy steel pipe can be 100% recycled, in line with the national strategy of environmental protection, energy saving and resource conservation, and the national policy encourages the expansion of high pressure alloy pipe application fields. Compared with solid steel such as round steel, the bending and torsional strength is the same, the weight is lighter, and the use of alloy steel pipe to make ring parts can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing hours, such as rolling bearing rings, jack sleeves, etc., has been widely used to manufacture steel pipes.

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,N06845

Chemical 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

Detailed Photos

 

Certifications

Packaging & Shipping

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.

 

Company 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. now has three types of seamless steel pipe production line;

Wuxi Tongno Special Steel Co., Ltd. has been adhering to the 'quality first, customer first' business philosophy, to ensure that the products of high-precision, wide range of wall thicknesses, small quantities of many varieties, fast-paced characteristics of the production, sales in the domestic advanced level, especially in the small-diameter medium-thick-walled and large-calibre thin-walled alloy seamless steel pipe production at the domestic advanced level. Products at home and abroad enjoy a reputation for a variety of project construction, play their own characteristics of manufacturing energy.

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.

FAQ

Q1: What are your primary product offerings?

A1: We are a leading manufacturer and supplier of high-quality steel products, specializing in:
Stainless Steel & Carbon Steel: Sheets/plates, coils, and pipes/tubes (both seamless and welded)
Structural Components: Various bar profiles (round, square, hexagonal, flat, angle), C-channels, and H/I-beams
Custom Fabrications: Tailored solutions to meet specific project requirements

Q2: What quality assurance measures do you have in place?

A2: We maintain stringent quality control through:
Comprehensive Mill Test Certificates provided with all shipments
Optional third-party inspection services (SGS, BV, etc.)
ISO-certified manufacturing processes
Rigorous in-house testing and quality checks

Q3: What are your standard packaging terms?

A3: Our standard packaging includes:
Bundled or coiled goods secured with steel rods/straps
Custom packaging solutions available per customer specifications
Export-grade packaging to ensure optimal protection during transit

Q4: What is your typical delivery timeline?

A4: We offer flexible delivery options:
Stock items: Ready for shipment within 3 business days after deposit confirmation
Made-to-order items: Production typically completed within 7-15 working days post-deposit
Expedited options available for urgent requirements

Q5: What competitive advantages does your company offer?

A5: We differentiate ourselves through:
A team of highly skilled professionals and technical experts
Industry-leading pricing without compromising quality
Unparalleled after-sales support and customer service
Extensive inventory and reliable supply chain management

Q6: Do you provide product samples?

A6: Yes, we're pleased to offer:
Complimentary small samples from existing inventory
Customer only responsible for shipping costs
Custom samples available for specific project needs

Q7: What are your payment terms?

A7: Our standard payment structure:
30% advance payment via T/T to initiate production/order
Remaining 70% balance due prior to shipment
Full documentation including product photos and packaging details provided before final payment
 

Why Choose Us?

√ Quality Assurance: Rigorous testing and certification
√Competitive Pricing: Cost-effective solutions without compromise
√ Reliable Delivery: On-time fulfillment guaranteed
√ Custom Solutions: Tailored to your exact specifications
√ Expert Support: Technical guidance at every stage
For further inquiries or specific requirements, please contact our sales team. We're committed to providing exceptional service and top-quality steel products for your projects.