Document Downloads
Browse and download technical documents, specification sheets, and compliance certificates for our complete product range.
Anti-Corrosion Coating Options for Steel Pipelines
A comprehensive guide to coating solutions for steel pipes including FBE, 3PE, 3LPE, and CTEP. Compare coating types, application methods, and performance in different environments
ERW Steel Pipe Technical Specifications & Standards Pocket Guide
Comprehensive pocket guide covering ERW pipe standards, grade options, dimensional limits, and mechanical properties in a quick-reference format.
Global Standards & Steel Grades Comparison Guide
Compare international standards (ASTM, API, EN) side-by-side with detailed steel grade tables, chemical compositions, and mechanical properties
Steel Pipe Shipping Loading & Port Logistics Portfolio-v2
Comprehensive guide to steel pipe transportation best practices. Covers container loading configurations, LCL/FCL shipment planning, sea freight optimization, and port handling procedures.
Steel Pipe Shipping Loading & Port Logistics Portfolio
API 5L, ISO 9001, and third-party inspection certificates for Hebei Cangtie manufacturing facilities.
Structural Steel Piling Pipe Driving & Welding Guide
Recommended procedures for driving, welding, and jointing SOCON structural steel piling pipes to ensure structural integrity and performance in foundation applications.
Third-Party Inspection Support Guide for Steel Pipes
Covers documentation preparation, inspection coordination, sampling procedures, and compliance verification for steel pipe third-party inspections.
Ultimate Installation Guide for Sonic Logging Tubes
Comprehensive technical guide covering foundation design considerations, installation procedures, grouting specifications, and QA/QC protocols for SOCON sonic logging tubes.
Weld Seam Quality Control & NDT Testing Manual
Comprehensive manual covering NDT procedures, defect evaluation criteria, WPS/PQR documentation, and weld quality standards for ERW steel pipes.
Company Brochure
Learn more about Hebei Cangtie's capabilities, facilities, and commitment to quality in our official company brochure.
Your Gateway to Premium Steel Solutions
Our company brochure provides a comprehensive overview of Hebei Cangtie's manufacturing capabilities, quality control systems, product portfolio, and global project experience — all in one professionally designed document.
Technical & Service FAQs
Can't find what you're looking for? Contact us directly.
What are the main differences between ERW and LSAW pipes?
ERW (Electric Resistance Welded) pipes are made by cold-forming a steel coil into a cylindrical shape, while LSAW (Longitudinal Submerged Arc Welded) pipes are made by forming steel plates. LSAW is typically used for larger diameters (over 16") and thicker walls, offering higher integrity for high-pressure energy transmission.
Does Hebei Cangtie provide API 5L certification?
Yes, all our high-standard pipeline products are API 5L certified (Grades B up to X80). We also comply with ASTM A53, A106, EN 10217, and ISO 9001 quality management systems to ensure global project compatibility.
What anti-corrosion coatings do you offer?
We provide a wide range of protective coatings including 3PE (Triple-Layer Polyethylene), FBE (Fusion Bonded Epoxy), internal liquid epoxy, and hot-dip galvanization. We also offer custom bitumen or varnish coatings based on project requirements.
How long is the typical lead time for international orders?
Standard sizes in stock can be dispatched within 7-10 days. Custom manufacturing orders typically take 25-40 days depending on the volume and technical complexity. We provide 24/7 logistics support to coordinate with your shipping schedules.
Can you produce pipes based on custom drawings?
Absolutely. Our technical engineering team specializes in CSL (Cross-hole Sonic Logging) tubes and specialized structural pipes built to precise client blueprints and non-standard sizing requirements.