How to Find a Reliable Φ90 Steel Pipe Supplier in Vietnam

November 28, 2025
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If you need Φ90 steel pipes for your project — whether it’s construction, industrial piping, or structural work — it is essential to find a trustworthy supplier who can guarantee quality, value, and professionalism. Here are the key steps and criteria you should follow to pick a reliable Φ90 pipe supplier in Vietnam.

1. Confirm Product Specifications and Quality

  • Diameter clearly stated as “Φ90” (90 mm): Make sure the supplier labels the item as Φ90 pipe so there’s no confusion.
  • Wall thickness and material type specified: A good supplier should give full specs — e.g. the wall thickness (in mm), type of steel (carbon, galvanized, stainless, etc.).
  • Certification & documentation: Ask for CO–CQ (Certificate of Origin and Quality Certificate) or equivalent quality documents to ensure the steel meets national or international standards.
  • Origin and manufacturing standards: Pipes produced under established standards (ASTM, JIS, EN, BS…) are more reliable.

2. Supplier Reputation and Track Record

  • Years of operation and experience: Suppliers with a long history in the steel market often have more stable supply chains and quality control.
  • Customer feedback and references: Look for testimonials from previous customers, especially those who bought Φ90 pipes. Positive feedback denotes reliability.
  • Transparency: A reputable supplier will be willing to share test reports, product photos, and delivery documentation — not hide these details.

3. Logistics and Services

  • Reliable delivery and logistics: Good suppliers provide timely delivery and proper packaging to prevent pipe damage during transport.
  • Flexible services: Options like custom cutting, bending, or processing — if required — add value.
  • After-sales support: Supplier that can handle complaints, replacements, or warranty issues is preferable.

4. Price and Value, Not Just Cheap Price

  • Reasonable pricing with quality assurance: Don’t just chase low price. Ultra-cheap offers may indicate poor quality steel or hidden compromises.
  • Bulk order discounts & price transparency: If you need many pipes, a good supplier offers discounts, but still maintains transparency in cost breakdown.

5. Legitimacy & Business Credentials

  • Registered business and clear contact information: Legit suppliers must provide a verifiable address, phone number, email, license, etc.
  • Compliance with Vietnamese trade and export/import regulations: This ensures legality and traceability of the steel origin and supply chain.

6. How to Search and Shortlist Suppliers in Vietnam

  1. Start online searches — Use Vietnamese and English keywords like “Φ90 steel pipe Vietnam”, “supplier ống thép phi 90”, etc.
  2. Check supplier websites and product catalogs — Ensure they list Φ90 pipes with full specs (diameter, thickness, material).
  3. Contact multiple suppliers for quotes and documentation — Ask for specification sheets, CO-CQ, delivery terms, lead times.
  4. Request sample or product photos — To verify surface finish, galvanization, weld quality, and dimension accuracy.
  5. Compare quality, price, and service terms — Don’t only go for lowest price; weigh overall value, reliability, and supplier’s professionalism.
  6. If possible, visit their warehouse or manufacturing facility — For large projects, seeing the pipes in person adds assurance.

6. Reliable Φ90 Steel Pipe Supplier in Vietnam – Lộc Thiên Steel

When searching for trustworthy Φ90 steel pipe suppliers in Vietnam, Lộc Thiên Steel stands out as one of the dependable choices in the market. With a strong commitment to quality and customer satisfaction, the company delivers steel products suitable for both small-scale projects and major industrial developments.

Why Choose Lộc Thiên Steel for Φ90 Steel Pipes?

  • Guaranteed Quality With Full Documentation
    All steel pipes are supplied with complete CO–CQ certificates, ensuring verified origin and compliance with recognized standards.
  • Fast & Cost-Effective Delivery
    Lộc Thiên Steel offers convenient and often free transportation to multiple regions, helping customers save time and logistics costs.
  • Competitive Pricing & Bulk Discounts
    Large orders are eligible for attractive pricing policies, making it easier for contractors and businesses to manage project budgets.
  • Reward Program for Partners & Referrals
    Customers who introduce new buyers can receive additional bonuses, creating long-term cooperation benefits.
  • Flexible and Customer-Friendly Payment Options
    The company supports multiple payment methods to ensure smooth transactions for all types of customers.
  • Professional Cutting & Processing Services
    Lộc Thiên Steel provides customized cutting and fabrication services for steel pipes—including Φ21, Φ90, and other sizes—according to specific project requirements.

Lộc Thiên Steel – Contact Information