Stainless Steel Seamless Tube Coil Tube Cold Drawn for Industrial Applications

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Product Description

📦 Basic Information
Model NO.
HEAT EXCHANGER TUBE
Material
304, 304L, 316L, Duplex Steel
Outer Diameter
6mm-810mm
Type
Seamless Pipe
Wall Thickness
0.5mm-60mm
Standard
ASTM A312, ASTM A213
Technology
Cold Drawing/Rolling
Capacity
3000 Tons Per Month
📜 Product Specification
OUT DIAMETER6MM~630MM (1/8"~24")
WALL THICKNESS1MM~60MM (SCH5~SCHXXS)
MATERIAL RANGEAUSTENITIC: TP304, TP304L, TP304H, TP309S, TP310S, TP316L, TP316TI, TP317L, TP321, TP347H
DUPLEX STEEL: UNS S31803, UNS S2205, UNS S32750, UNS S32760
NICKEL ALLOY: 800/800H/800HT, MONEL400, K-500, HASTELLOY C-22 C-276 B-2 B-3, ETC
STANDARDASTM A312, ASTM A213, ASTM A269, ASTM A270, ASTM A511, ASTM A789, ASTM A790, JIS3463, JIS3459, DIN2462, DIN17458, DIN17456, EN10216-5, ETC
SURFACEACID PICKLING, SANDBLASTING, SAND ROLLING, BA, POLISHING FINISH
APPLICATIONPIPELINE TRANSPORT, BOILER TUBE, HYDRAULIC/AUTOMOBILE PIPE, OIL DRILLING, FOOD, ETC
🖼️ Detail Photos
Stainless Steel Tube 1 Stainless Steel Tube 2 Stainless Steel Tube 3
Seamless Tube 1 Seamless Tube 2 Seamless Tube 3
🔍 Quality Control & Production
Quality Control Testing
🏭 Workshop & Team
Workshop
Team 1 Team 2
🌍 Exhibition & Customer Visits
Exhibition Exhibition 2 Exhibition 3
🏢 Company Profile
Company Facility

Specializing in manufacturing and distributing stainless steel products, encompassing special-grade materials such as 304, 321, TP346L, 346Ti, 317L, TP347H, 340S (0Cr25Ni20), 2205, 2507, 904L, 314, 800H, 254SMO, 1.4529 (926), as well as heat exchanger tubes and boiler tubes. Equipped with a robust technical team, integrated production lines and cutting-edge testing facilities—including ultrasonic flaw detectors, eddy current testers, hydraulic testing machines, Rigaku analyzers, and spectrometers.

Adhering to the core philosophy of "Dedicated to pipeline safety and reliability", we are committed to delivering superior quality, prompt delivery and comprehensive after-sales support.

🏅 Certification
Cert 1 Cert 2
❓ Frequently Asked Questions
Q: Are you a factory or a trading company? A: We are a factory manufacturing seamless stainless steel pipes. We also provide welded stainless steel pipes and fittings, delivering only pipes that pass our strict inspection.
Q: Can you provide samples? A: Sure! Please specify the material and dimensions. We will send samples promptly. Shipping costs can be deducted from your subsequent order.
Q: What is your delivery time? A: Around 25 days for standard production (e.g., 1*40FT). In-stock items can be delivered in as short as 3 days.
Q: What are your payment terms? A: Our usual term is 30% deposit and the balance against B/L. L/C is also acceptable. Shipping terms include EXW, FOB, CFR, and CIF.
Q: How do you guarantee the quality of the goods? A: All materials undergo 100% PMI testing before shipping. With 20 production lines and ISO 9001 certification, we ensure stable supply and reliable quality.
Q: How do you maintain long-term business relationships? A: We maintain high quality and competitive pricing to ensure customer benefit, respecting every client with professional service before and after every deal.

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