Haihao Group Ships ASME B16.9 A420 WPL6 Pipe Fittings to Singapore Client
A batch of seamless butt weld pipe fittings has been finished inspection and shipped from Haihao Group’s fabrication facility for a Singapore industrial piping project. This shipment contains concentric reducers and tees, all manufactured as ASME B16.9 A420 WPL6 pipe fittings with S-80 wall thickness and beveled ends for field welding.
This order includes two sizes of concentric reducers and two types of tees. The concentric reducers are 4in x 3in and 8in x 6in, both S-80 on both ends. The tee components cover equal tee 1in x1in and reducing tee 6in x3in, also in S-80 schedule. Every ASME B16.9 A420 WPL6 pipe fitting is seamless, designed for low-temperature piping service, which is widely specified for petrochemical and LNG related installations in Southeast Asia.
Order Specification Summary Table
| Product | Size | Wall Thickness | Standard | Material |
| Con. Reducer（Concentric Reducer） | 4in x 3in | S-80 x S-80 | ASME B16.9 | A420 Gr WPL6 |
| Con. Reducer（Concentric Reducer） | 8in x 6in | S-80 x S-80 | ASME B16.9 | A420 Gr WPL6 |
| Eq. Tee（Equal Tee） | 1in x 1in | S-80 x S-80 | ASME B16.9 | A420 Gr WPL6 |
| Red. Tee（Reducing Tee） | 6in x 3in | S-80 x S-80 | ASME B16.9 | A420 Gr WPL6 |
A420 Grade WPL6 is a low-temperature carbon steel, selected for its excellent notch toughness under cold operating conditions. As ASME B16.9 A420 WPL6 pipe fittings, they follow the dimension, wall thickness and end preparation rules defined in ASME B16.9, ensuring full compatibility with matching butt weld pipes and flanges. The bevel ends are precision machined to simplify on-site welding work for the Singapore contractor.
ASME B16.9 A420 Gr WPL6 seamless pipe fittings, concentric reducer and tees
Our QC team checked dimensions, wall thickness, surface condition and material traceability before packing each ASME B16.9 A420 WPL6 pipe fitting. Material test reports are prepared and attached with the shipment for project documentation review. All fittings are individually wrapped to prevent scratches and corrosion during sea freight to Singapore.
For Singapore’s refinery, gas processing and offshore onshore supporting projects, low temperature butt weld fittings are frequently required. Haihao Group produces ASME B16.9 A420 WPL6 pipe fittings in various schedules and sizes, including reducers, tees, elbows and caps. We can support custom sizes and provide full MTRs to meet local engineering approval requirements.
If you need seamless butt weld fittings for your low-temperature piping system in Southeast Asia, share your piping schedule with us. Our technical team will verify specifications and offer competitive pricing with reliable lead times.