Haihao Group Supplies High-Pressure Forged Steel Tees to Pakistan Client
Haihao Group is pleased to announce the successful delivery of a batch of high-pressure forged steel tees to a valued customer in Pakistan. The supplied products include both equal tees and reducing tees, designed and manufactured in full compliance with ANSI/ASME B16.11 standards.
This shipment includes a wide range of specifications:
- Equal Tees in sizes from 1/2″ to 1 1/2″, pressure class 3000# and 6000#,
- Reducing Tees such as 1 1/2″ × 3/4″, 1″ × 3/4″, and 1″ × 1/2″, ensuring compatibility with various piping configurations.
All fittings were coated with anti-rust oil to ensure surface protection during transportation and storage, guaranteeing quality upon arrival.

ASME B16.11 ASTM A350 Gr LF2 Cl 1 socket weld tees
The materials supplied include:
- ASTM A105 carbon steel, offering excellent strength and durability for general high-pressure service;
- ASTM A350 LF2 low-temperature carbon steel, ideal for cryogenic and low-temperature environments;
- ASTM A182 F316L stainless steel, providing superior resistance to corrosion and oxidation;
- ASTM A182 F51 (UNS S31803) duplex stainless steel, compliant with NACE requirements, offering exceptional mechanical properties and chloride stress corrosion resistance.
As a trusted forged pipe fittings manufacturer in China, Haihao Group continues to serve clients worldwide with a full range of socket weld tees, threaded fittings, elbows, couplings, and forged reducers. Our products are widely used in oil & gas, petrochemical, power generation, and marine industries, where reliability and performance are critical.
Every fitting is precisely machined, inspected, and tested to ensure dimensional accuracy and pressure integrity. Haihao Group’s advanced manufacturing capabilities and strict quality control make us a reliable partner for customers seeking high-pressure forged fittings that meet international standards.
We remain committed to delivering products that combine precision, performance, and reliability, supporting industrial projects around the world.
