ASME SA213 / ASTM A213 T2 T5 T9 T11 T22 T91 Alloy Steel Pipe Seamless Boiler Tube And Fittings
Yingke supplies ASTM / ASTM A/SA209 T1 A/SA213 T2, T5, T9, T11, T12, T22, T91 Alloy Steel Tube Seamless Pipe & Fittings, Butt-weld Pipe Fittings –ASTM / ASME A/SA 234
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a213 alloy tube, a213 seamless tube has been widely used in high temperature services especially for the boiler and superheater. Tube material could be in alloy steel and stainless steel, and manufactured in seamless of hot rolled or cold drawn. so this pipe usually used in very important places and the price is much higher than normal carbon pipes. Common grades are T9, T11, T12, T21, T22, T91 and stainless grades in TP304 or TP316.
Specification Of ASME SA213 / ASTM A213 Pipe & Tubes:
| Size | : | NPS 1/4” to NPS 4” |
| Standards | : | ASTM A213, ASME SA213 |
| Type | : | Seamless |
| Outer Dimensions | : | 10.3mm – 114.3mm |
| 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 . |
Specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes.
| Material | Cr5Mo (T5 P5 STFA 25 STPA25 STBA25) 15CrMo (T12 P12 STFA22 STPA22 STBA22) 1.25Cr0.5Mo (T11 P11 STFA23 STPA23 STBA23) Cr9Mo (T9 P9 STFA26 STPA26 STBA26) 12Cr2Mo (T22 P22 10CrMo910) 10Cr9Mo1VNb (T91 P91) 12Cr1MoV 12Cr2MoWVTiB (R102) |
| Length | 1-12m or as customers required |
| Surface treatment | Black painting, black varnish, transparent oil, epoxy coating, etc. |
| Technique | Seamless |
| Supply | 1. Seamless steel pipe 2. steel casing 3. tubing 4. hot-rolled steel pipe |
| Min Order Quantity | According to customer’s requirement |
| Payment terms | L/C, T/T, |
| Contact | MS Leena Email: [email protected] |
Chemical properties for Aa213 alloy tube, a213 seamless tube
| Grade | UNS Designation | C | Mn | P | S | Si |
| T2 | K11547 | 0.10–0.20 | 0.30–0.61 | 0.025 | 0.025B | 0.10–0.30 |
| T5 | K41545 | 0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.5 |
| T5b | K51545 | 0.15 | 0.30–0.60 | 0.025 | 0.025 | 1.00–2.00 |
| T5c | K41245 | 0.12 | 0.30–0.60 | 0.025 | 0.025 | 0.5 |
| T9 | K90941 | 0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.25–1.00 |
| T11 | K11597 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 |
| T12 | K11562 | 0.05–0.15 | 0.30–0.61 | 0.025 | 0.025B | 0.5 |
| T17 | K12047 | 0.15–0.25 | 0.30–0.61 | 0.025 | 0.025 | 0.15–0.35 |
| T21 | K31545 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 |
| T22 | K21590 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.5 |
| T23 | K40712 | 0.04–0.10 | 0.10–0.60 | 0.03 | 0.01 | 0.5 |
| T24 | K30736 | 0.05–0.10 | 0.30–0.70 | 0.02 | 0.01 | 0.15–0.45 |
| T36 | K21001 | 0.10–0.17 | 0.80–1.20 | 0.03 | 0.025 | 0.25–0.50 |
| T91 | K90901 | 0.07–0.14 | 0.30–0.60 | 0.02 | 0.01 | 0.20–0.50 |
| T92 | K92460 | 0.07–0.13 | 0.30–0.60 | 0.02 | 0.01 | 0.5 |
