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A professional manufacturer of high-temperature alloy accessories and corrosion-resistant alloy accessories for high-end valves
2 Years
| Ask Lasest Price | |
| Brand Name : | DINGSCO |
| Model Number : | According to customers' requirements |
| Certification : | ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK |
| Price : | Negotiable |
| Payment Terms : | T/T |
| Supply Ability : | Negotiable |
| Delivery Time : | (Sample order) 7 days |
Nickel Alloy Pipe Fittings Weldolet Reduce Stress Weld Outlet in Natural Gas Field
Weldolet is the most common among all pipe olet. It is ideal for high pressure weight application, and is welded onto the outlet of the run pipe. The end are bevelled to facilitate this process, and therefore the weldolet is consider a butt weld fitting.
Weldolet is a branch butt weld connection fitting that is adhered to outlet pipe to minimizes stress concentrations. And it provides overall reinforcement.Normally it has the same or a higher schedule than the run pipe schedule, and offers a variety of forged material grades, such as ASTM A105, A350, A182 etc.
There are 13 types pipe olets fittings, and sockolet, weldolet and threadolet are mostly common used. Their names depend on how they are connected to the branch. Weldolet has a butt welded connection, threadolet has threaded connection, and sockolet has welded connection.
The following table lists only some of the grades
| Grade | UNS | DIN |
| Monel 400 | N04400 | W.Nr. 2.4360 |
| Monel K-500 | N05500 | W.Nr. 2.4375 |
| Inconel 625 | N06625 | W.Nr. 2.4856 |
| Inconel 718 | N07718 | W.Nr. 2.4668 |
| Inconel X-750 | N07750 | W. Nr. 2.4669 |
| Inconel 600 | N06600 | W.Nr. 2.4816 |
| Inconel 601 | N06601 | W.Nr. 2.4851 |
| Incoloy 800 | N08800 | / |
| Incoloy 800H | N08810 | W.Nr.1.4958 |
| Incoloy 800HT | N08811 | W.Nr.1.4959 |
| Hastelloy C-4 | N06455 | W.Nr.2.4610 |
| Hastelloy B-3 | N10675 | W.Nr.2.4600 |
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