Recent Delivery of socket weld outlets and concentric reducers for an Indonesian Project
When our Indonesian customer contacted Haihao Group regarding a fast-track requirement for high-pressure fittings, we understood that timely delivery and consistent quality would be critical to keep their project schedule on track. After clarifying the application conditions and technical expectations, our team began production of socket weld branch outlets and concentric reducers built to exacting standards.
MSS SP-97 SA105N carbon steel socket weld outlets manufactured by Haihao Group
Details of the Order
1. Socket Weld Outlets
- Specification: MSS SP-97
- Size: 2″ × 0.75″
- Pressure Rating: 6000#
- Material: SA105N carbon steel
- Surface Finish: Anti-rust protective oil
Socket weld outlets are widely used for high-pressure pipe branching, especially where space constraints require compact fittings with excellent mechanical strength. The choice of SA105N guarantees toughness and durability even under demanding conditions.
Dimensional measurement of MSS SP-97 SA105N socket weld outlet
2. Concentric Reducers
- Specification: ASME B16.9
- Size: 4″ × 2″
- Pressure Rating: S/80 × S/40
- Material: ASTM A420 WPL6 (low-temperature carbon steel)
- Surface Finish: Black paint coating for corrosion protection
- Special Tolerances:
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- End cap misalignment less than 12.5%
- Back arc dimension 875mm
ASME B16.9 A420 WPL6 concentric reducers produced by Haihao Group
The concentric reducer was manufactured to achieve precise wall thickness and alignment tolerances, minimizing turbulence and pressure losses in service.
Production and Inspection
Given the critical nature of the installation environment, all fittings were subjected to a robust quality assurance process:
- Dimensional checks against ASME B16.9 and MSS SP-97 specifications
- Visual inspection confirming no rust, scratches, deformation, or other surface defects
- Verification of heat treatment records for A420-WPL6 material
- Confirmation that end face alignment and dimensional tolerances met the client’s exact drawing requirements
This attention to detail reduces the likelihood of rework or field modification, helping our customer control installation costs.
Wall thickness measurement of concentric reducer
Packaging and Shipment
After inspection, each item was:
- Cleaned and coated with oil or paint depending on the material grade
- Sealed in moisture-resistant wrapping
- Packed in sturdy wooden boxes to prevent transit damage
Goods were dispatched on time as promised, with full traceability documents included.
Application
These fittings will be used in high-pressure piping systems that handle oil and gas fluids. The combination of 6000# socket weld outlets and heavy-wall concentric reducers ensures reliable service life even under thermal cycling and pressure fluctuations.
Partner with Haihao Group
At Haihao, we understand the urgency and technical challenges of international projects. Whether you need MSS SP-97 forged outlets, ASME B16.9 reducers, or other customized fittings, our team is ready to deliver quality and performance.
If you would like to learn more or request a quotation, please contact us anytime.