Customizable Stainless Steel Pipe ASME SA312 316 Seamless Design for Versatile Use

• Customization: Available
• Type: Seamless/Welded
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 201 202 304 304L 310 310S 316 361L
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Hot/Cold Rolled,Cold Draw,ERW,Saw,Efw,Extrude
• Surface Treatment: Black/Varnishing/Polished/Oiled/Galvanized
• Length: Customizable
• Thickness: Customizable
• Width: Customizable
• Delivery Time: at Stock or 7-15 Days According to The Quantity
• Payment: T/T L/C
• MOQ: Low MOQ
• Quality Control: 100% Inspection
• Sample: Provide
• Secondary or Not: Non-Secondary
• Standard and Grade-01: En10216-5, ASME SA312
• Standard and Grade-02: 321, 409, 409L, 410, 420j1, 420j2, 430
• Standard and Grade-03: 434, 904L, 2205, 2507, 2520, 630, 631, etc
• Transport Package: Neutral Standard Export Seaworthy Packing
• Specification: As customer′s requirement
• Trademark: Tongno
• Origin: Wuxi China
• HS Code: 7304419000
• Production Capacity: 200, 000 Ton/Year

Product Description

Product Parameters

 

Introducing the premium Stainless Steel Seamless Pipe, a sophisticated long steel option featuring a hollow section and seamless exterior. Renowned for its exceptional resistance to weak corrosive media such as air, steam, and water, as well as chemical-impregnating media including acids, alkalis, and salts, this pipe stands as a beacon of durability. Often referred to as the stainless acid-resistant steel pipe, it guarantees superior performance against corrosion.

Features Introduction:
1. Economic Efficiency: As the wall thickness of the product increases, so does its economic and practical value. Conversely, thinner walls lead to a surge in processing costs. 2. Performance Limitations: The product's manufacturing process influences its performance limitations. Typically, seamless steel pipes have lower precision, with inconsistency in wall thickness and diminished internal surface brightness. Adjusting the pipe size involves higher costs, and internal blemishes like black spots are challenging to remove. 3. Offline Processing: To ensure reliable detection and shaping, offline processing is essential, highlighting its superiority in high-pressure, high-strength mechanical structure applications.
Stainless steel seamless pipes boast remarkable resistance to weak corrosive media like air, steam, and water, as well as chemical corrosive media such as acids, alkalis, and salts, earning the alias 'stainless acid-resistant steel pipe.'
The impeccable corrosion resistance of stainless steel seamless pipes is attributed to the strategic blend of alloying elements within the steel. Chromium plays a pivotal role; when its concentration reaches approximately 12%, it interacts with oxygen in corrosive environments to form a thin, protective self-passivation film on the steel surface, safeguarding the underlying material from further corrosion. Beyond chromium, essential alloying elements like nickel, molybdenum, titanium, niobium, copper, and nitrogen are incorporated to tailor the stainless steel's structure and properties for diverse applications.

For Usage:
Stainless steel seamless pipes are the cornerstone of numerous industries, including petroleum, chemical, medical, food, light industry, machinery, and instrumentation. Their lightweight yet robust bending and torsion strength make them indispensable in crafting mechanical parts and engineering structures. Furthermore, they play a vital role in producing conventional weaponry, such as gun barrels and artillery shells, due to their unmatched performance.

Standard:
GB/T 14976 -- Chinese National Standard
EN10216-5 -- European Union standard
ASME SA312 -- American Society of Mechanical Engineers (ASME) standards

Main production steel pipe grades:
201, 202, 304, 304L, 309S, 310, 310S, 316, 316L, 321, 409, 409L, 410, 410, 420J1, 420J2, 430, 434, 904L, 2205, 2507, 2520, 630,
631, etc.
 

Product Name	Stainless steel Seamless pipe/tube
Standard	ASTM, JIS, DIN EN,GB
Outer Diameter	Round pipe: 8mm to 680 mm
Thickness	0.5mm-100mm
Length	6m or as customer's request
Application	Decoration,construction,upholstery,industry instrument,medical equipment,ect
Trade terms	Ex-Work / FOB / CFR / CIF
Delivery Time	15-20 days after receive the deposit.
Packing	Water proof film coated, standard export package or as required.
Advantage	Small MOQ + Superior quality + Competitive price + Fast delivery

Detailed Photos

 

 

 

Certifications

 

 

Packaging & Shipping

Packing Details:
1. Securely wrapped in an export sea-worthy package, enhanced with protective, water-resistant paper to ensure the utmost safety and integrity of each Stainless Steel Pipe throughout transit.
2. Expertly loaded and affixed by our professional teams, guaranteeing that each item is transported with the highest precision and care, minimizing the risk of damage.

Delivery Detail: Efficiently dispatched within a swift timeframe of 7-10 working days post receipt of deposit, with flexibility to align with your specific order requirements for ultimate convenience.

 

Our Advantages

1. Exceptional Service: Experience unparalleled service excellence with our commitment to ensuring that all inquiries are addressed within an impressive 12-hour timeframe, every time.

2. Certifications: We proudly uphold the highest industry standards with our ISO 9001, CE, and SGS certifications, symbolizing our unwavering dedication to quality and reliability.

3. Cost - Effective Quality: Reap the rewards of exceptional value for money-our competitive pricing is matched by the top-tier quality of our products, sourced directly from our factory to offer you the best.

4. Robust Production Capacity: With an impressive monthly output of 20,000 tons, our production prowess ensures seamless fulfillment of your orders, keeping supply consistent and reliable.

5. Flexible Payment Terms: We offer flexibility and convenience with a variety of payment methods available, including T/T and L/C, to suit your financial arrangements.

6. Swift Delivery & Standard Export Packaging: Count on prompt delivery, with our products meticulously packaged to align with international export standards, ensuring they reach you in impeccable condition.

7. Factory - Direct Advantage: Enjoy the benefits of factory-direct pricing, where competitive costs meet uncompromised quality, made possible by our in-house production capabilities.

8. Third - Party Testing: We extend an open invitation for any third-party testing, reinforcing our transparency and commitment to quality assurance in every product.

9. Expert Team Support: Our operations are bolstered by a professional sales team and a dependable factory, ensuring robust support and seamless service at every stage.

10.Dedicated to Customization: Customization is at the heart of what we do; your unique specifications are not only accepted but are the driving force of our service, with a steadfast promise to fulfill every tailored request.

Company Profile

Wuxi Tongno Special Steel Co., Ltd. was founded in 2013 with a registered capital of 5 million yuan. As a leading entity in the realm of seamless steel pipe manufacturing, we have carved a niche for ourselves through adept professionalism and cutting-edge production techniques. Our dedicated journey has seen us evolve rapidly, and today, Wuxi Tongno Special Steel Co., Ltd. proudly operates three distinct seamless steel pipe production lines that are a testament to our innovation and growth.
Wuxi Tongno Special Steel Co., Ltd. champions the core tenets of 'quality first, customer first' as the cornerstone of our business philosophy. Our unwavering commitment ensures products that boast high precision and a diverse range of wall thicknesses. We are adept at accommodating small quantities across an array of varieties, enabling us to maintain a dynamic production pace. Our offerings are regarded as domestically advanced, particularly in the production of small-diameter, medium-thick-walled, and large-caliber, thin-walled alloy seamless steel pipes. Our products have gained a prestigious reputation both domestically and internationally, playing a pivotal role in diverse project constructions. We leverage our unique manufacturing capabilities to stand out distinctly in the industry.

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.