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Home > Large Diameter Steel Pipes > Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
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Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe
Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe

Large Diameter 12m Large Diameter SSAW Steel Pipe Welded Carbon Spiral Steel Pipe

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Product Description

Basic Information

Material
Carbon Steel
Surface Treatment
Black
Usage
Construction Materials
Section Shape
Round
Transport Package
Customer Customization
Specification
Customer Customization

Product Description

The spiral pipe is mainly used for oil and natural gas transmission pipelines. Our products feature high durability and meet international quality standards.
SSAW Steel Pipe
Spiral Steel Pipe Detail
SSAW Carbon Pipe
Welded Spiral Pipe
SSAW Steel Pipe Manufacturing

Technical Specifications

Outer Diameter (OD)219-3000MM
Thickness4-25MM
Material GradesQ235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70
Steel GradeQ195-Q345, 20#, 16Mn, etc.
StandardsAPI 5L, GB9711.1/9711.1, ASTM A53
Pipe EndPlain end, beveled, threaded with coupling, grooved
Surface FinishOiled, painting, anti-corrosion
Length6-12M, Customer customization
ApplicationUrban construction, Water transfer, Field irrigation, Chemical industry
CertificatesISO 9001, API 5L, CE

Production Flow

🔵 Raw material consists of strip steel coil, welding wire, and flux. Every component must undergo strict physical and chemical tests before input.
🔵 A weld gap control device is utilized to ensure the weld meets stringent requirements. Pipe diameter and edge alignment are strictly monitored.
Production Process

Packaging & Shipping

Standardized operations are strictly implemented to prevent bumping, scratching, cratering, and flattening. All products are protected against rain and deformation during storage and transportation.
Packaging and Logistics

Company Overview

We are a comprehensive enterprise integrating carbon steel pipe, galvanized steel pipe, welded steel pipe, and seamless steel pipe with finishing processing and logistics. Our products are exported worldwide, primarily to Southeast Asia, the Middle East, and Africa. We create value for customers with high-quality products and have won trust through consistent performance.
Factory Facility
Inventory

Certifications & Customer Photos

Quality Certifications
Global Customers
Client Visit

Frequently Asked Questions

Are you a manufacturer?
Yes, we are a leading manufacturer specializing in steel pipes. We have our own production facility and manage the entire process from manufacturing to export.
How competitive is your pricing?
Our prices are very favorable and competitive because we are the source manufacturer. Customers globally choose us for our high-quality products offered at the best market rates.
Can we visit the production facility?
We warmly welcome you to visit. Once you share your schedule, we will arrange a professional team to show you our production lines and facilities.
Is shipment and transportation handled on time?
Yes, spot delivery for available stock can be arranged immediately. For custom orders, we communicate the fastest possible delivery time based on order details.
Why choose your Spiral steel pipes?
With over ten years of production experience and strict quality control protocols, we ensure premium quality at manufacturer-direct pricing.
What certification do your products have?
Our products are certified with ISO 9001, API 5L, and CE standards, ensuring they meet rigorous international safety and quality requirements.

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