Haihao Group manufactures and ships high-quality pipe fittings to Iran
Haihao Group is now producing a batch of premium pipe fittings for an Iranian customer, reinforcing our commitment to global pipeline solutions. The order includes a wide range of ASME and MSS standard pipe fittings, designed to meet high-pressure, high-temperature, and corrosive environments in industries such as oil & gas, petrochemicals, and power plants.
Comprehensive Range of Pipe Fittings Supplied
The shipment includes seamless caps, couplings, elbows, swage nipples, and branch connections, all manufactured under strict quality control to meet international standards. The key products in this order include:

High quality pipe fittings
ASME B16.9 Seamless Caps
Size: 8″ & 32″
Material: ASTM A234 GR.WPB
Type: Wrought seamless
ASME B16.11 Full Couplings
Size: 1/2″ & 2″
Material: ASTM A105
Type: One end socket weld, one end threaded
ASME B16.11 45° Threaded Elbows (Hot-Dip Galvanized)
Size: 2″
Material: ASTM A105
ASME B16.11 90° Elbows
Socket Weld: Various sizes, ASTM A105
Threaded (Hot-Dip Galvanized): ASTM A105
MSS SP-97 Sockolets
Material: ASTM A105 (Forged)
MSS SP-95 Swage Nipples
Type:
Concentric Swage Nipple: Wrought seamless, BBE, 2″ × 1/2″, SCH 80
Eccentric Swage Nipple: Wrought seamless, BBE, 2″ × 1/2″, SCH 80
Material: ASTM A234 GR.WPB
ASME B16.9 Seamless Elbows
45° & 90° Seamless Elbows: ASTM A234 GR.WPB
ASME B16.9 Seamless Reducers
Concentric Reducers & Eccentric Reducers: ASTM A234 GR.WPB
ASME B16.9 Seamless Tees
Equal Tees & Reducing Tees: ASTM A234 GR.WPB
45° Reducing Lateral Tees
Material: ASTM A234 GR.WPB
Why Choose Haihao Group’s Pipe Fittings?
High-Quality Materials & Precision Manufacturing
All fittings are made from premium ASTM A105 and ASTM A234 GR.WPB materials, ensuring excellent mechanical strength, corrosion resistance, and durability. Our manufacturing process follows strict international standards such as ASME B16.9, ASME B16.11, and MSS SP-97, ensuring high dimensional accuracy and reliability.
Comprehensive Product Range
From caps and couplings to elbows, reducers, and tees, we provide a full spectrum of pipe fittings that meet the diverse needs of pipeline systems worldwide.
Advanced Surface Treatment for Longevity
Our hot-dip galvanized threaded elbows offer enhanced corrosion resistance, making them ideal for harsh environments, offshore applications, and chemical processing industries.
Strict Quality Control & Non-Destructive Testing (NDT)
Every product undergoes rigorous inspection, including dimensional checks, material analysis, pressure testing, and non-destructive testing (NDT), to ensure compliance with industry standards.
Haihao Group: A Trusted Supplier of Pipe Fittings Worldwide
With decades of experience in the pipe fitting industry, Haihao Group continues to be a trusted partner for customers in oil & gas, power generation, chemical, and construction industries. Our commitment to quality, precision, and customer satisfaction makes us a preferred supplier for global pipeline projects.
Looking for reliable pipe fittings? Contact Haihao Group today for premium quality pipeline solutions! Email:sales@haihaogroup.com