Haihao Group Ships High-Pressure Threaded Pipe Fittings to Russian Client

Haihao Group has successfully delivered a full range of high-pressure threaded pipe fittings to a long-term Russian customer. The shipment includes CL3000 seal unions, hexagonal bushings, threaded nipples, and hex plugs, manufactured in accordance with ASME B16.11, MSS MP-83, and MSS SP-95.

These components are widely used in high-pressure piping, mechanical systems, fuel lines, industrial processing, and installation environments where quick connection, reliable sealing, and corrosion resistance are essential.

Supplied Products Overview

The delivered products cover multiple threaded configurations, including BSPP, BSPT, NPT, male threaded ends (MTE), and female threaded ends (FTE). All fittings are produced from A105 forged carbon steel and 304L stainless steel, ensuring stable mechanical properties and excellent sealing performance.

High pressure threaded pipe fittings ready for shipment to Russia

Key Products Delivered

1. Seal Unions (CL3000, A105, BSP Thread) – MSS MP-83

• Sizes: 1/2″, 3/4″, 1″, 1 1/2″
• Types:
  • FTE × MTE (BSPP × BSPT)
  • FTE × FTE (BSPP × BSPP)
• Features:
  • Forged A105
  • CL3000 pressure rating
  • Precision machined for leak-tight connections
  • Suitable for high-pressure threaded systems

2. Hexagonal Bushing (A105, BSPT × BSPP) – ASME B16.11

• Size: 1″ × 1/2″
• External taper thread (MTE-BSPT) × internal parallel thread (FTE-BSPP)

3. Concentric Nipple Reducer (304L) – MSS SP-95

• Size: 1 1/2″ × 1/2″
• Material: A403 WP304L
• Ends: Bevel end × plain end
• Suitable for stainless pressure systems
• Smooth internal bore ensures stable flow

4. Hex Plug (A105) – ASME B16.11

• Size: 3/4″
• Type: NPT-M
• Used for line termination or pressure testing

Strict Compliance With International Standards

All fittings comply with:

• ASME B16.11
• MSS MP-83
• MSS SP-95
• EN & BSP Threading Requirements
• International quality inspection procedures

Haihao Group provides full documentation including material certificates, dimensional inspection, threading gauges reports, PMI, and pressure sealing checks.

Why Russian Clients Rely on Haihao Group

• Over 40 years of manufacturing experience in forged fittings
• Precision threading ensuring leak-free installation
• Reliable A105 and 304L materials suitable for low-temperature regions
• Strong performance under high pressure and cyclic load
• Fast delivery and complete technical documentation

This shipment once again demonstrates Haihao Group’s capability to support complex international engineering projects.