Shipment of ASME B16.9 A234 WPB Seamless Fitting Package for UK Process Piping
Haihao Group has finished inspection and packed a full set of ASME B16.9 A234 WPB seamless pipe fittings for our UK client. This consolidated package brings together elbows, tees, concentric and eccentric reducers, and end caps, all seamless carbon steel components built to STD and select XS / SCH40 wall schedules for on-site butt weld assembly.

ASME B16.9 A234 WPB seamless carbon steel pipe fittings elbows tees reducers caps, Haihao Group shipment to UK
Product Specification Summary
| Fitting Category | Standard | Material | Notes |
| LR / SR 45° & 90° Elbow | ASME B16.9 | A234 WPB | Sizes 1-1/2″ ~ 24″, STD / XS |
| Equal Seamless Tee | ASME B16.9 | A234 WPB | Sizes 3″,4″,5″,6″,12″, STD |
| Concentric Reducer | ASME B16.9 | A234 WPB | Mixed reducing sizes, STD / SCH40 |
| Eccentric Reducer | ASME B16.9 | A234 WPB | Multiple size transitions, STD |
| Seamless Pipe Cap | ASME B16.9 | A234 WPB | 12″,16″,18″, STD |
This ASME B16.9 A234 WPB seamless fitting set covers a broad spread of nominal sizes, starting from small bore 1-1/2 inch elbows up to large 24 inch short radius elbows and 20 inch 45° long radius elbows. We mixed both long radius and short radius 90° elbows, plus 45° elbows, to match the client’s layout drawings. The ASME B16.9 A234 WPB seamless fitting is a staple for British industrial piping teams because of its predictable weld behaviour and consistent dimensional control, well suited for process, water and low-pressure hydrocarbon lines.
The order also includes equal seamless tees alongside both concentric and eccentric reducers. Eccentric reducers are specified for horizontal runs where trapped liquid or gas pockets must be avoided, while concentric reducers suit vertical transitions. The range of seamless caps, sized 12″, 16″ and 18″, provides reliable permanent end closure for pipe spools. Every ASME B16.9 A234 WPB seamless fitting was checked for wall thickness, end bevel and marking before packing, with MTR documentation bundled for site approval.
Most items are STD schedule, with a few exceptions including an 8″ elbow in XS wall and an 18″ concentric reducer at SCH40. This flexible mix shows how we support UK EPCs that need mixed schedules within one single shipment, removing the hassle of sourcing separate batches from multiple suppliers. A234 WPB carbon steel balances cost and performance for moderate temperature service, and ASME B16.9 dimensions align cleanly with ANSI pipe schedules widely used alongside British and international project specs.
Haihao Group regularly supplies ASME B16.9 A234 WPB seamless fitting packages for clients across the UK and wider Europe. We can assemble mixed-type fitting shipments, arrange NDT, custom end preparation and protective coatings, and deliver full traceability packages to meet site and third-party inspection requirements. If you are putting together a butt weld fitting package for your next UK or European process project, send over your schedule for a quotation.

