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Carbon Steel Pipe Elbow ASTM A234 A234M Dimensions Of Long Radius Elbows
Fabricated laterals and other fittings employing circumferential or intersection welds are considered pipe fabrication and are not within the scope of this Standard. Fabricated lap joint stub ends are exempt from the above restrictions, provided they meet all the requirements of the applicable ASTM material specification listed in section 5.
Wrought fittings covered by this Standard shall be in accordance with ASTM A234, ASTM A403, ASTM A420, ASTM A815, ASTM B361, ASTM B363, ASTM B366, or the corresponding specification listed in ASME BPVC, Section II. The term “wrought” denotes fittings made of pipe, tubing, plate, or forgings. For purposes of determining proof testing requirements of section 9, the materials are grouped by similar properties as shown in Table 5-1.
Fittings made from block forgings may only be supplied subject to agreement between the manufacturer and purchaser. Such fittings need not meet the requirements of section 7.
| product | Carbon Steel Pipe Elbow |
| standard | Astm a234 Asme B16.9 |
| material | ASTM A234, ASTM A403, ASTM A420 |
| thickness | sch20 sch40 STD XS XXS SCH80 |
| elbow type | seamless or welded |
| certification | iso 9001 ce ansi |
| radius | R=1.5d,R=1.0d |
| degree | 30 45 60 90 180 |
