ASTM A53 Gr. B API ERW Carbon Steel Welded Pipe Construction

• Application: Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants
• Carbon Content: Low Carbon Steel
• End Connection: Bell and Spigot
• Model NO.: Q195 Q215 Q235 35# 45# 65# 80#
• Length: Custom Length
• Outer Diameter: 2 inch
• Surface Finish: Varnish Coating
• Type: ERW Pipe
• Wall Thickness: Schedule 40
• Product Type: Welding
• Custom Services: Support
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automob
• Key Selling Points: High Strength, High Precision
• Tolerance: ±1
• Transport Package: Wooden Box Package
• Specification: astm
• Trademark: GUOJIE
• Origin: China
• Production Capacity: 100000

Product Description

Product description

Our carbon welded steel pipes are precision-manufactured for superior structural stability and reliable performance across industrial, construction, and fluid transmission applications. Crafted from high-quality carbon steel raw materials, all pipes undergo strict hot/cold rolling and professional welding processes, with smooth weld seams, uniform wall thickness and precise dimensional tolerance that fully comply with ASTM, API, GB/T and international industry standards.

Specification

Product Name	Carbon Steel Welded Pipe
Steel Grade	carbon
Standard	ASTM
Surface	Customers' Demand
Length	12 m, 6 m, 6.4 m
Material	ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD
Technique	Hot Rolled Cold Rolled Erw
Usage	Oil Gas Sewage Transport

Product Description

Product Advantages

Cost-Effective & High Cost Performance

Competitive raw material and production costs, far more economical than seamless carbon steel pipes under the same specification; excellent performance-to-price ratio, effectively reducing the overall procurement and project construction costs for customers.

Flexible & Customizable Production

Diversified production specifications, support customization of diameters, wall thicknesses, lengths and processing requirements according to customer needs; adaptable to small, medium and large batch orders, quick response to personalized procurement demands.

Stable Welding Quality & Structural Reliability

 

Adopt advanced automatic welding technology (ERW/SAW), uniform weld seam, tight fusion and high welding strength; the pipe body has good structural stability, resistant to moderate pressure and mechanical impact, meeting the basic load requirements of general industrial and engineering scenarios.

Product Applications

Company Profile

Customer Photo

FAQ

FAQ

Q: Are you a trading company or a manufacturer?
A: We are the manufacturer. This means you get competitive factory-direct prices. We are also a professional export team, ensuring you receive expert service and reliable after-sales support.
 
Q: Will you deliver the goods on time? 
A: Yes, we guarantee it. Our commitment to honesty means we deliver high-quality products on schedule, even if market prices change. You can rely on our stability and integrity.
 
Q: How can I get a quotation quickly?
A: We are available 24/7 via email, Skype, WeChat, and WhatsApp. Just send your requirements, and we will provide you with a fast and competitive quote, streamlining your purchasing process.
 
Q: Do you accept a third-party inspection?
A: Yes, absolutely. We are confident in our quality and welcome independent verification, giving you complete peace of mind about the product standards.
 
Q: Do you provide samples? Are they free?
A: Yes, samples are free (you only pay the freight). This allows you to verify quality risk-free. The sample freight cost will be deducted from your future order, making it a no-cost investment for you.