Custom Length Stainless Steel Pipe ASME SA312 304 Seamless for Industrial Applications

• 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

 

Our Stainless Steel Seamless Steel Pipe is a marvel of engineering, featuring a sleek, hollow design without any seams, offering unmatched resistance to corrosion from various weak corrosive environments such as air, steam, and water. This makes it a highly sought-after choice for environments exposed to chemical media like acids, alkalis, and salts, earning its reputation as the stainless acid-resistant steel pipe.

Features Introduction:
1. **Wall Thickness Versatility**: A thicker wall ensures greater economic and practical efficiency, whereas thinner walls may incur higher processing costs. 2. **Precision Limitations**: The inherent characteristics of seamless steel pipes generally involve low precision, including non-uniform wall thickness, low internal brightness, and high cost for size adjustment. Additionally, the pipe's surface may have black spots that are challenging to remove, highlighting the need for offline processing for detection and shaping. These aspects contribute to its exceptional performance in high-pressure, high-strength, and mechanical structure applications.
The stainless steel seamless pipe stands out with its formidable resistance to weak corrosive media like air, steam, and water, as well as chemical corrosive media such as acids, alkalis, and salts. This dual capability reinforces its classification as a stainless acid-resistant steel pipe.
The cornerstone of the stainless steel seamless pipe's corrosion resistance lies in its alloying elements. With chromium as the fundamental component, the pipe gains robust corrosion resistance when chromium content reaches around 12%, forming a protective oxidative film on the surface. This self-passivation layer effectively shields the steel matrix from further corrosion. Additional 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:
The versatile stainless steel seamless pipe finds applications across a wide array of industries, including petroleum, chemical, medical, food, light industry, machinery, and instrumentation sectors. Its lightweight nature, coupled with comparable bending and torsional strength, makes it an ideal choice for manufacturing mechanical parts and engineering structures. Moreover, it plays a crucial role in the production of various conventional weapons, including gun barrels and artillery shells.

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, 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. Secure Export Packaging: Each Custom Length Stainless Steel Pipe ASME SA312 304 Seamless for Industrial Applications is meticulously encased in a sea-worthy package, enhanced by a robust layer of waterproof paper, ensuring ultimate protection against the elements during transit.
2. Professional Loading and Securing: Our expert teams are dedicated to the safe loading and fixing of your products, utilizing industry-leading strategies to guarantee that every item is transported with the utmost care and stability.

Delivery Detail: Your order will be swiftly dispatched within 7-10 working days upon receipt of your deposit, though timelines may vary in accordance with your order quantity, ensuring a tailored and prompt service for every client.

 

Our Advantages

1. Exceptional Service: We promise unparalleled customer service, ensuring all inquiries receive a response within 12 hours. Your satisfaction is our highest priority.

2. Certifications: We proudly uphold the highest standards, with ISO 9001, CE, and SGS certifications that testify to our commitment to quality.

3. Cost-Effective Quality: Enjoy the perfect blend of competitive pricing and superior quality, as our products come straight from our own factory, eliminating middlemen.

4. Robust Production Capacity: Our impressive production capability ensures a monthly output of 20,000 tons, facilitating seamless and uninterrupted supply.

5. Flexible Payment Terms: We offer a variety of flexible payment methods, including T/T and L/C, designed to accommodate your financial preferences.

6. Swift Delivery & Standard Export Packaging: Count on us for expedited delivery alongside packaging that meets international export standards, ensuring your products arrive safely and promptly.

7. Factory-Direct Advantage: Leveraging our own factory, we deliver competitive pricing without sacrificing quality, giving you the best value.

8. Third-Party Testing: We invite any third-party testing to affirm the excellence of our products, reinforcing our transparency and reliability.

9. Expert Team Support: Our dedicated professional sales team and dependable factory support ensure that all your needs are expertly addressed.

10.Dedicated to Customization: Your unique specifications are not just met; they define our service approach. We pledge to fulfill every customized request to your satisfaction.

Company Profile

Wuxi Tongno Special Steel Co., Ltd. was founded in 2013 with a registered capital of 5 million yuan. Specializing in the professional production of seamless steel pipes, we have rapidly grown into a distinguished manufacturing entity. After years of dynamic evolution, Wuxi Tongno Special Steel Co., Ltd. proudly operates three state-of-the-art seamless steel pipe production lines.
Wuxi Tongno Special Steel Co., Ltd. is steadfast in its commitment to the 'quality first, customer first' business philosophy. We offer high-precision products with a wide range of wall thicknesses, catering to the need for small quantities and numerous varieties. Our production is characterized by swift and efficient processes. Selling at an advanced domestic level, we excel in producing small-diameter medium-thick-walled and large-caliber thin-walled alloy seamless steel pipes, which have earned us a stellar reputation both domestically and internationally for various project constructions. Our manufacturing prowess stands as a testament to our energy and innovation 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.