High Quality Large Diameter Seamless Low Temperature Resistant Pipe 16mn Q345b Alloy Steel Pipe Thin-Wall Seamless Pipe

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Product Description

Basic Information
Model NO.
16Mn Q345B
Type
Seamless
Technique
Hot Rolled
Material
Alloy Steel
Surface
Polished / Black Painted
Usage
Construction Structure
Section Shape
Round
Standard
ASTM ASME DIN EN
Wall Thickness
1.65mm-59.54mm
OD Size
21.3mm-609.6mm
Why Choose Us?
✔️ HIGH QUALITY

Guaranteed excellence in every product.

💰 LOW PRICE

Competitive pricing tailored for you.

🎧 24H SERVICE

Always online to support your needs.

📦 SMALL ORDERS

Flexible MOQ for your convenience.

Company Profile

We are a professional steel enterprise specializing in high-quality steel pipes. We have established a comprehensive quality management system according to ISO9001:2008. Our annual sales reach 160,000 tons of steel pipes, catering to industries such as high-pressure boilers, shipping, liquid transport, petroleum cracking, and fertilizer facilities.

Our product range includes seamless pipes, galvanized steel pipes, and stainless steel options. With a strong presence in both domestic and international markets, we have built long-term relationships with well-known overseas enterprises based on mutual prosperity.

Product Overview
Product Specifications
StandardHigh quality 20cr 30cr 40cr 4130 5140 41cr4 30CrMo; API 5L, ASTM A106/A53 Gr.B, DIN2448, JIS G3452.
MaterialAPI 5L Gr.B to X80, ASTM A53/A106, A135, A500, ST42, ST52.
Outside Diameter1/2" - 24" (21.3mm - 609.6mm)
ThicknessSCH5S to SCH160, XXS (1.65mm - 59.54mm)
Surface TreatmentBlack Painted, Galvanized, Natural, Anticorrosive 3PE coated, Polyurethane foam Insulation.
ApplicationOil/Gas pipeline, Drill pipe, Hydraulic pipe, Boiler pipe, Scaffolding, and Shipbuilding.
Product Display
Packaging & Shipping
Our Main Products
Main Products Range
Frequently Asked Questions
What are your payment terms?
Usually we accept T/T or L/C, with a 30% deposit and the remaining 70% before delivery.
What is the standard delivery time?
The standard delivery date is typically 40 days after receiving the deposit.
What is your monthly production capacity?
We produce 60,000 tons of steel pipes per month (720,000 tons per year) and 30,000 tons of pipe fittings per year.
How are the products packaged for shipping?
Small sizes are in bundles, large sizes in bulk. We use plastic caps for protection and ensure seaworthy packaging per customer requests.
How do you handle quality problems?
We take full responsibility for any quality issues related to our products and will deal with them professionally.
Can you customize alloy pipes?
Yes, alloy pipes can be manufactured according to specific customer requirements and standards.

Please do not hesitate to contact us if you have any questions!

Thank you for visiting our products & Looking forward to hearing from you!

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