ASME SA312 304 Stainless Steel Seamless Pipe with Tailored Length and Thickness

• 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, a marvel of engineering, boasts a sleek, hollow section with a seamless exterior, making it a superior choice for a variety of applications. Its resistance to weak corrosive agents like air, steam, and water, as well as more aggressive ones including acids, alkali, and salts, makes it indispensable in countless industrial settings. Known for its dual identity, this pipe is often referred to as the stainless acid-resistant steel pipe.

Features Introduction:
1. Economic Efficiency and Practicability: The thicker the wall of the pipe, the more economically beneficial and practical it becomes. Conversely, thinner walls significantly hike the processing costs. 2. Precision and Limitations: The seamless design of our steel pipes offers low precision - an acceptable trade-off for its various advantages. Although wall thickness may vary and internal surface brightness might be modest, these pipes remain financially viable for high-pressure, high-strength mechanical applications. 3. Enhanced Performance: Given these traits, our pipes excel in environments demanding high pressure and strength. They undergo offline processes for meticulous detection and shaping, ensuring top-tier performance.
Our stainless steel seamless pipe shines with its robust resistance to corrosion from both natural and chemical agents. Whether facing air, steam, or harsh chemicals like acids and salts, these pipes stand resolute, earning their reputation as stainless acid-resistant steel pipes.
The incredible corrosion resistance of our stainless steel seamless pipe is attributed to its unique alloying elements. Chromium, the backbone of this resistance, ensures protection when its content surpasses 12%, forming a self-passivation film that shields the steel from further decay. Supplementary elements like nickel, molybdenum, and titanium are carefully blended to meet diverse application demands and enhance the pipe's structure and properties.

For Usage:
This versatile stainless steel seamless pipe is an essential component across numerous industries, including petroleum, chemical, medical, and food sectors, as well as light industry and machinery. Its lightweight nature and equal bending and torsion strength make it ideal for engineering structures and mechanical parts. Additionally, its robustness is harnessed in the production of conventional armaments, 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, 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. Each pipe is enveloped in an export-worthy, sea-ready package, complete with durable waterproof paper, ensuring pristine condition upon arrival.
2. Expert teams meticulously secure and load your products, guaranteeing safe transit with professional precision.

Delivery Detail: Swift dispatch, within just 7-10 working days post-deposit, tailored to the specifics of your order quantity.

 

Our Advantages

1. Exceptional Service: We ensure an impressive response time, addressing all inquiries within a swift 12-hour window to maximize customer satisfaction.

2. Certifications: Our commitment to excellence is reflected in our esteemed ISO 9001, CE, and SGS certifications, underscoring our dedication to quality standards.

3. Cost - Effective Quality: Revel in the perfect blend of competitive pricing and unmatched quality, as our products come straight from our dedicated factory, ensuring premium value.

4. Robust Production Capacity: With an impressive monthly output of 20,000 tons, we maintain a steady and reliable supply chain, ensuring smooth and uninterrupted production flow.

5. Flexible Payment Terms: We offer flexible payment options, including T/T and L/C, catering to the diverse needs of our clients for seamless transactions.

6. Swift Delivery & Standard Export Packaging: Anticipate prompt delivery with products meticulously packaged to meet or exceed international export standards, ensuring safe arrival.

7. Factory - Direct Advantage: Enjoy the benefits of factory-direct pricing which allows us to offer remarkable prices while steadfastly maintaining superior quality.

8. Third - Party Testing: We confidently embrace any third-party testing to affirm the exceptional quality of our offerings, promoting transparency and trust.

9. Expert Team Support: Benefit from the unwavering support of our expert sales team and the reliability of our steadfast factory, ensuring optimal service and assistance.

10.Dedicated to Customization: Your specific needs aren't merely met-they define the core of our service. We pledge to fulfill every customized request with precision and care.

Company Profile

Wuxi Tongno Special Steel Co., Ltd. Established in 2013 with a registered capital of 5 million yuan, Wuxi Tongno Special Steel Co., Ltd. stands as a leading entity in the realm of seamless steel pipe manufacturing. Our relentless pursuit of excellence over the years has catalyzed rapid growth, enabling us to operate three distinct production lines dedicated to seamless steel pipes, ensuring superior quality products that serve a diverse range of industries.
Driven by the steadfast principles of 'quality first, customer first,' Wuxi Tongno Special Steel Co., Ltd. has consistently delivered products that embody high precision, a comprehensive range of wall thicknesses, and an impressive variety of small quantities. Our nimble production capabilities are recognized nationwide, particularly in producing small-diameter, medium-thick-walled, and large-caliber, thin-walled alloy seamless steel pipes. Our products are esteemed both domestically and internationally, lending their unique manufacturing energy to numerous construction projects, further bolstering our esteemed reputation.

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.