Haihao Group Ships Pipe Fittings, Flanges, and Fasteners to Belarus Client

Haihao Group is proud to announce the successful shipment of a batch of high-quality pipeline products to a valued customer in Belarus. This order highlights our ability to supply pipe fittings, flanges, and fasteners that meet stringent ASTM and ASME standards, with comprehensive quality assurance including corrosion resistance testing, heat treatment verification, and protective coatings.

Pipe fittings flanges and fasteners packaged for shipment to Belarus

Product Details

The shipment included a wide range of critical pipeline components, manufactured and tested to ensure durability and compliance with international standards:

• Concentric Reducer (BW)
  Size: 60.3×5.54 – 26.7×3.91
  Standard: ASTM A403 GR WP347-S, ASME B16.9
  Requirement: Intergranular corrosion test
  Packaging: Wooden cases

• Weld Neck Flange (WN)
  Type: CL 600 RTJ DN20 – 26.7×7.82
  Standard: ASTM A182 GR F5, ASME B16.5
  Packaging: Wooden cases

• Double-End Threaded Bolts
  Size: M16x100
  Standard: ASTM A193 GR B7, ASME B18.31.2, ISO 261
  Coating: MoS2 anti-friction layer
  Packaging: Wooden cases

• Hex Nuts
  Size: M16
  Standard: ASTM A194 GR 2H, ASME B18.2.2
  Coating: MoS2 anti-friction layer
  Packaging: Wooden cases

All products were supplied with full documentation of material certification, heat treatment records, and corrosion resistance testing to guarantee reliability in demanding operating conditions.

Applications in Energy and Industrial Projects

These pipeline products are essential for:

• Oil & Gas facilities – providing leak-tight and corrosion-resistant connections in pipelines.

• Petrochemical plants – ensuring durability under high-temperature and high-pressure environments.

• Power generation systems – delivering reliable fasteners and fittings for boilers, turbines, and pressure vessels.

• Heavy industrial applications – supporting long-term performance in aggressive service conditions.

By supplying these high-quality pipe fittings, flanges, and fasteners, Haihao Group continues to strengthen infrastructure projects worldwide.

Commitment to Quality

Haihao Group ensures every delivery meets the highest standards by:

• Conducting PMI testing and intergranular corrosion testing

• Applying protective coatings like MoS2 for improved performance

• Using robust wooden case packaging for safe transport

• Complying with ASTM, ASME, and ISO standards

Why Choose Haihao Group

• Extensive product range: fittings, flanges, bolts, nuts, and custom solutions

• Full compliance with global standards (ASTM, ASME, EN, ISO, DIN)

• Expertise in serving oil, gas, power, and petrochemical projects

• Reliable global supply capacity with professional service

Looking for a reliable supplier of pipe fittings, flanges, and fasteners?
Contact Haihao Group today for customized solutions that meet the highest international standards.

Frequently Asked Questions (FAQ)

Q1: What tests are performed on Haihao Group’s pipeline products?
Our products undergo PMI testing, heat treatment verification, intergranular corrosion testing, and coating inspections to ensure quality.

Q2: Can you provide custom fasteners and coatings?
Yes. We offer bolts, nuts, and fittings with customized sizes, grades, and coatings such as MoS2 for enhanced performance.

Q3: Which industries use ASTM A403, A182, and A193 products?
They are widely applied in oil & gas, petrochemical, power generation, and heavy industrial projects requiring high strength and corrosion resistance.