Premium Carbon Steel Seamless Pipe in Various Grades and Sizes, Compliant with ASTM A210 Standard, for Boiler and Superheater Pipe

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Product Description

📋 Basic Information Overview
Model NO.Q235/Q235B/Q345/Q345B/Q195/St37/St42
TypeSeamless
TechniqueHot Rolled
MaterialASTM/AISI/SGCC/CGCC/Tdc51dzm/Tdc52dts350gd/Ts550gd
Surface TreatmentBlack
UsagePipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food Industry, Machinery, Construction
Section ShapeRound
Material GradeA106, A53, 20#, 45#, Q235B, Q355B, 20g, 40cr, 35CrMo, 42crmo
Size RangeOD: 10-1000mm, WT: 2-100mm
Quality CertificationEN 10204 3.1 MTC, ISO9001 Certificate Provided
Production Capacity300,000 Tons / Year
Seamless Pipe Banner
⚙️ Technical Specifications
Specification Detail
Region Standard Associated Standards
China (GB)GB/T8162, GB/T8163, GB5310, GB6579, GB9948
U.S.A. (ASTM)ASTM A53, A106, A178, A179, A192, A210, A213, A333, A335, 5L, 5CT
Japan (JIS)JIS G3452, G3454, G3456, G3457, G3458, G3460, G3461
Germany (DIN)DIN 1626, 17175, 1629-4, 2448, 2391, 17200
Russia (GOST)GOST 8732, 8731, 3183
📏 Size & Weight Reference
OD / WT3mm4mm5mm6mm7mm
32mm2.1462.7623.3293.847-
42mm2.8853.7494.5625.327-
50mm3.4774.5385.5496.5117.423
60mm4.2175.5246.7827.9909.149
89mm6.3638.38510.35812.28114.156
📜 Qualification Certificates
Cert 1
Cert 2
Cert 3
🌟 Product Advantages
🛡️

HIGH-INTENSITY

Uniform thickness and high strength. Maintains integrity under high pressure and high temperature with superior wear and impact resistance.

🧪

CORROSION-RESISTANT

Excellent resistance to corrosion. Ensures no deformation or bursting, significantly lowering long-term maintenance costs and frequency of replacement.

🏗️

ADEQUATE INVENTORY

Wide range of specifications kept in stock. We provide seamless support for large engineering procurement needs to ensure timely delivery.

🤝

AFTER-SALES SUPPORT

24-hour quick response. Dedicated personnel track the entire transportation process, ensuring every cooperation is worry-free.

Production Advantage
Material Advantage
🚀 Application & Production
Application Banner
Application 1
Application 2
🏭
Advanced production equipment ensures product quality and efficiency. Our factory covers a large area with multiple production lines for large-scale productivity, serving diverse sectors from construction to industrial lifelines.
🏢 Professional Profile
Production Line

Operating since 2016, we integrate modern production with global trade. Specializing in Seamless Steel Pipes, Square Pipes, Galvanized Pipes, and Color-Coated Plates, our products are known for robust quality. Adhering to the principle of "keeping pace with customers," we offer high-quality products built on integrity and fair pricing.

❓ Frequently Asked Questions
How do you guarantee product quality?
We have passed ISO9001, SGS, and CE certifications. We always provide pre-production samples and conduct final inspections before shipment. Third-party inspections are also welcome.
Can you send samples and is there a cost?
Yes, we can send samples worldwide. Samples are free, but customers are required to bear the express delivery costs.
How long is your standard delivery time?
Generally, our delivery time is within 15-45 days. For inventory items, it can be as short as 10 days, depending on the quantity and specific requirements.
What are the standard packaging methods?
Products are usually packed by bundling. Special items like stainless plates use moisture-proof plastic films and anti-rust paper to prevent damage during sea transport.
What payment methods do you accept?
We typically accept Telegraphic Transfer (T/T), Letter of Credit (L/C), and Collection (D/P, D/A). We are open to negotiating flexible terms based on specific circumstances.
How is the product price determined?
Prices vary due to cyclical changes in raw material costs. Please provide your specifications (grade, size, quantity) for a precise real-time quote.

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