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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

PDF 29.91 KB
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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.

PDF 31.32 KB
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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

PDF 34.86 KB
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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.

PDF 31.79 KB
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Steel Pipe Shipping Loading & Port Logistics Portfolio

API 5L, ISO 9001, and third-party inspection certificates for Hebei Cangtie manufacturing facilities.

PDF 31.80 KB
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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.

PDF 44.93 KB
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Third-Party Inspection Support Guide for Steel Pipes

Covers documentation preparation, inspection coordination, sampling procedures, and compliance verification for steel pipe third-party inspections.

PDF 29.98 KB
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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.

PDF 115.09 KB
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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.

PDF 32.72 KB
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Company Brochure

Learn more about Hebei Cangtie's capabilities, facilities, and commitment to quality in our official company brochure.

Company Brochure Preview
2026 Edition

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.

Factory Overview Production lines, capacity, and facility specs
Certifications Complete list of quality & compliance certs
Global Projects Case studies from 50+ countries served
Product Matrix Quick-reference size & grade charts
Common Queries

Technical Frequently Asked

What is your typical lead time for custom LSAW pipe orders?

Normally, for standard custom orders, our lead time ranges from 15 to 30 days depending on the raw material availability and specific coating requirements. Large-scale infrastructure volumes might vary.

Do you provide Third-Party Inspection (TPI) services?

Yes, we offer full cooperation with world-renowned inspection agencies such as SGS, BV, Lloyd's Register, and DNV. We welcome TPI audits at any stage of our production process.

Can you produce pipes according to unique international drawings?

Absolutely. We specialize in OEM/ODM manufacturing. Our engineering team can analyze your specific drawings and ensure all tolerances, dimensions, and material compositions meet your unique project requirements.

What are your minimum order quantities (MOQ)?

For stock items, there is no strict MOQ. For custom manufacturing, MOQ typically starts from 5–10 tons depending on the specific pipe diameter and specialized coating requirements.

How do you ensure sea-worthy packing for international exports?

We use heavy-duty steel strapping, protective plastic end caps, and corrosion-resistant wrapping for all export items. Specialized crating or bulk-packing is also available for ultra-large diameter pipes.