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Corrosion Resistant ASTM A213 T91 SS Steel Pipes 2'' Stainless Steel Pipe For Boiler
Product Details:
| Place of Origin: | China |
| Brand Name: | TISCO, BAOSTEEL |
| Certification: | ISO, SGS, BV |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 ton |
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| Price: | to be negotiated |
| Packaging Details: | Kraft paper, wooden case, packaging accroding to customer requirements |
| Delivery Time: | Within 7-15 workdays after receiving deposit or L/C |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5000 Ton/Month |
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Detail Information |
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| Name: | Corrosion Resistant ASTM A213 T91 Alloy Steel Pipe | Grade: | STM A213(ASME SA213) |
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| Wall Thickness: | Schedule 3mm To 15mm. | Length: | Max 1~12m |
| Outer Diameter: | 6.35 Mm-101.6 Mm | Standard: | EN 10216-2, ASTM A335, GOST 550-75 |
| Technique: | Hot Rolled/Cold Rolled | Application: | Seamless Ferritic Alloy Steel Tube For High-Temperature Service |
| Highlight: | A213 T91 SS Steel Pipes,Corrosion Resistant ASTM SS Steel Pipes,2'' Stainless Steel Pipe For Boiler |
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Product Description
Corrosion Resistant ASTM A213 T91 Alloy Steel Pipe Application for Boiler
ASME A213 Gr T91 Boiler Tube is made up of a boiler grade alloy that is used in petroleum, petrochemical, heat exchanger, condenser and boiler applications. The material is a T91, K91560 grade with carbon, manganese, phosphorus, sulfur, silicon, molybdenum, vanadium, nitrogen, nickel, aluminum, niobium and 8% chromium in the composition.
The ASTM A213 T91 chrome moly tube is very much corrosion resistant and heat resistant so that it can operate under high temperatures with corrosion resistance. The pipes are seamless in production and are hot rolled or cold drawn. The sizes range from 6.35mm to 101.6mm outer diameter with wall thicknesses ranging from 1mm to 200mm. The length of the SA 213 T91 Boiler Tube ranges from 1m to 12m with single random, double random and cut to length sizes. The applications require different pressure capacities and the pressure capacities of the Alloy Steel T91 Welded Tubes range from standard, sch40 and sch80 schedules. There are different forms of the pipes such as the round, square, rectangular and hydraulic types. The pipes also have different pipe ends such as the threaded, beveled and plain end types. The ASME SA213 Grade T91 Seamless Tube high strength with minimum yield strength of 415MPa and minimum tensile strength of 585MPa. The high strength along with other mechanical and physical properties allow the pipes to serve under severe conditions.
Specification Chart of ASME SA213 T91 Tube
| Standards | ASTM A213, ASME SA213 |
| Equivalent Standards | EN 10216-2, ASTM A335, GOST 550-75 |
| Material | T91, K11562 |
| Equivalent Material | 13CrMo44, 1.7335, 13CrMo4-5, P12, 14CrMo3, 620-440, TU 13 CD 4-04 |
| Specialized in | Large Diameter Size |
| Outer Dimensions | 6-2500mm; WT:1-200mm |
| Wall Thickness | Schedule 3mm to 15mm. |
| Length | max 1~12m |
| Schedule | STD, SCH40, SCH80 |
| Standard | ASTM A213 T91, SA213 T91 (with IBR Test Certificate) |
| Sa213 T91 Specifications | ASTM A213 & ASTM A209 (T1 , Ta, T1b) BS/3059/90/PartII/620 & 622 DIN/17175/13CrMo44 DIN/17175/10CrMo910 DIN/17175/15Mo3 |
| Size | 6.35 mm OD to 101.6 mm OD |
| Sch. & Swg. | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk |
| Thickness | 3-12mm |
| Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
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| Craft | Cold rolled and Cold drawn |
| Type | Seamless / ERW / Welded / Fabricated |
| available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Specialized in | ASME SA213 T91 Boiler Tube, SA213 T91 Heater Tube, SA213 T91 Heat Exchanger Tube |
| Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Application | Seamless Ferritic Alloy Steel Tube for High-Temperature Service |
Composition Standard of T91 alloy steel 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 |
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