GB DN EN Cold Rolled Seamless Steel Tube SS400 Carbon Steel Pipes 30-900mm OD 1-30mm Wall Thickness
Price:
FOB USD 499/TONS
MOQ:
1Ton
Delivery Time:
7-15days
Brand:
HYX
Product Description
Product Overview
Carbon steel seamless pipes manufactured through precision cold rolling processes, designed for industrial applications requiring reliable fluid transport and structural integrity.
Technical Specifications
| Parameter | Specification |
|---|---|
| Outside Diameter | 30-900mm |
| Wall Thickness | 1-30mm |
| Length | 5-12m |
| Material Grades | 20#, A53B, A106B, API 5L, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4, STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49 |
| Standards | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTMA179/A192/A213/A210/370WP91,WP11,WP22, GB5310-2009, GB3087-2008, GB6479-2013, GB9948-2013, GB/T8163-2008, GB8162-2008, GB/T17396-2009 |
| Surface Treatment | Black painting, varnish paint, anti-rust oil, hot galvanized, cold galvanized, 3PE |
| Certifications | API5L, ISO 9001:2008, TUV, SGS, BV |
Key Applications
- Fluid transport pipelines for liquids and gases
- Power plant infrastructure and equipment
- Structural applications in building construction
- High and low pressure boiler systems
- Petroleum cracking operations
- Electrical conduit systems
- Scaffolding and support structures
- Chemical processing plants
- Automotive manufacturing components
- Pharmaceutical and shipbuilding industries
Manufacturing Process
Our carbon steel pipes are produced using advanced piercing technology followed by precision hot rolling, cold rolling, or cold drawing processes. This ensures consistent wall thickness, dimensional accuracy, and superior mechanical properties for demanding industrial applications.
Packaging & Shipping
Available in loose packaging or bundled configurations (maximum 3 tons per bundle). All pipes include protective end caps and are secured with slings for safe loading and unloading operations.
Frequently Asked Questions
Q1. I want to get samples. What can I do?
We provide complimentary samples for quality verification. Customers cover express shipping costs, which will be refunded upon placement of formal orders.
Q2. What payment methods do you accept?
We accept T/T in advance and L/C payments. Please provide complete contact and shipping information for prompt order processing.
Q3. What express logistics do you support?
We support national port, sea, air, and train transportation, along with international DHL logistics services.
Q4. How can I trust you, how can you guarantee the quality of your goods?
We welcome factory visits and video verification. Our quality assurance is backed by multiple banking partnerships including Chouzhou Banks, Citibank, and Bank of China, with LC payment options available.
Q5. How long is your delivery time?
Delivery times vary by product type. We prioritize quality assurance while ensuring timely shipment of all orders.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Heyixin Metal Materials Co., Ltd
Location
Dadonggang, East Head of Liaohe Road, Liaocheng Economic and Technological Development Zone, Shandong Province
Contact Person
Marco