ASTM A213 T91 Alloy Steel Seamless Tube, ASME SA213 Alloy Steel T91 SMLS Tube Manufacturer & Exporter.
Alloy Steel Grade T91 Seamless EN 10216-2 Tubes, GOST 550-75, K90901 Seamless Tubes Suppliers in China.
ASTM A213 / ASME SA213 T91 SMLS Tubes & Pipes Suppliers, Manufacturer & Exporter in China.
Yingke supplies ASTM / ASTM A/SA209 T1 A/SA213 T2, T5, T9, T11, T12, T22, T91 Alloy Steel Tube Seamless Pipe & Fittings
We are one of the leading Manufacturers, Supplier and Exporters of high quality ASTM A213 T91 Alloy Steel Seamless Tube, a213 t91 tube, t91 seamless tube are widely used in various application industry such as Oil & Gas, Power, Fertilizers, Heat-Exchangers, Paper & Pulp, pharmaceuticals, Chemicals, Water Treatment, Dairy etc. We are Offered at competitive prices for ASTM A213 / ASME SA213 T91 Alloy Steel Seamless Tubes/Pipes in the Global market.
Specification Of ASME SA213 / ASTM A213 T91 Pipe & Tubes:
| Size | : | NPS 1/4” to NPS 4” |
| Standards | : | ASTM A213, ASME SA213 |
| Type | : | Seamless |
| Outer Dimensions | : | 10.3 mm – 114.3 mm |
| Wall Thickness | : | 2.0mm – 17 mm |
| Length | : | max 12000mm |
| Schedule | : | Schedules 20 through 160, STD, XS, XXS. |
| Tubing End | : | Plain End, Beveled End etc. |
| Package | : | Packing in bundles, special packing can be offered by customers’ requirement |
| Remark | : | We could produce as per client’s special request . |
Chemical Compositions of a213 t91 tube, t91 seamless tube:
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | N, % | Ni, % | Al, % | Nb, % |
| 0.08-0.12 | 0.3-0.6 | 0.02 max | 0.01 max | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.06-0.10 |
Mechanical Properties of a213 t91 tube, t91 seamless tube:
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 585 min | 415 min | 20 min | 250 max |
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