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Ashtami Process Equipments was Founded in 1981 as a stockist of Alloy Steel ASTM A213 T11 Seamless Tubing & Stainless steel Mechanical Tubes, Ashtami Process Equipments provides quality Stainless Steel to a wide variety of industries all Heat Exchangers, Pressure Vessels, Refineries Plants, Chemical Industries, Petrochemical Industries & Fertilizers Industries.
Seamless Round / Alloy Steel ASTM A213 T11 Seamless Tubing and tubing can be provided as both a welded and a seamless product. Using a welded tube is typically a more cost effective option for use in low pressure, ornamental, and structural applications. Some welded sizes come pre-polished to an 180 grit (similar to a #4), but we can have all tubing custom polished per your specifications. The seamless tube, on the other hand, should be used in high-pressure applications., Stainless steel pipe is also available as both a welded and seamless product. We stock a wide variety of pipe fittings from elbows and tees to valves and flanges, as well as our most popular handrail sizes in a pre-polished to 180 grit.
Available Steel Grades:304, 304L, 316, 316L, 310, 321, 410, 2205, Alloy 20 and more!
Seamless and welded options are available.
We will custom saw cut to length.
Polishing services are available.
If you don’t see what you’re looking for just call one of our team members at Or Mail Us [email protected]. No inquiry is too large or too small, we specialize in locating hard to replace items. If you do see what you are looking, we would love to assist you and give you a quote today!
we can offer best price of ASTM A213 Gr. T11 Alloy Steel Seamless Tube in India, we are also stockist of Alloy steel seamless Grade T2, T5, T5b, T5c, T9, T11, T12, T22, T23, T91, T92 tubes, ASTM A213 T11 Alloy Steel Seamless tubes suppliers, ASTM A213 Grade T11 seamless tubes exporter, ASTM A213 T11 Round, ASTM A213 Grade T11 Square, ASTM A213 T11 Rectangular, ASTM A213 T11 Hydraulic tubes, ASTM A213 Grade T11 alloy steel seamless tubes manufacturer & exporter in india.
|Size (Seamless)||:||6.35mm o.d to 101.60mm o.d|
|Standards||:||ASTM A213, ASME SA213|
|Equivalent Standards||:||EN 10216-2, ASTM A335, GOST 550-75|
|Equivalent Material||:||T2, T5, T5b, T5c, T9, T11, T12, T22, T23, T91, T92, 15Ch5M|
|Specialized in||:||Large Diameter Size|
|Outer Dimensions||:||6-2500mm; WT:1-200mm|
|Wall Thickness||:||Schedule 3mm to 15mm.|
|Schedule||:||STD, SCH40, SCH80|
|Form||:||Round, Square, Rectangular, Hydraulic Etc.|
|Length||:||Single Random, Double Random & Cut Length.|
|Tubing End||:||Plain End, Beveled End, Treaded.|
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on.
Max length: 16000mm, also U bending can be offered.
Ashtami Process Equipments’s cold drawn seamless chromoly 4130 tubing is a lighter weight, higher strength alternative to carbon steel. As the market leader in seamless 4130 tubing, Ashtami Process Equipments delivers a full range of rounds, squares, rectangles, and streamline products. Our tubing is manufactured to Mil-T-6736B, AMS-T-6736, ASTM A519, and AMS 6360 specifications.
4130 Alloy Tubing is commonly referred to as Chromoly, which contains chromium and molybdenum as alloying elements. Chromoly is superior to mild carbon steel based on a strength to weight ratio, making it widely used in applications that require less weight but similar strength. Such as roll cages for race cars, high performance bicycle frames, and fuselages for aircrafts.
4140 Alloy Tubing is a low alloy steel, with the addition of chromium, molybdenum and manganese as alloying elements, combined with heat treatment, gives 4140 alloy the advantage of hardness, ductility, and strength. Commonly used in applications for Oil and Gas, Agricultural equipment, and heavy machinery components.
Benefits of Round 4130/4140 Alloy Seamless Mechanical Tubing
Alloy Steel 4140, also sold under the name AISI/SAE 4140, is a low alloy steel that contains chromium, molybdenum, and manganese. Known for its impact and abrasion resistance, Alloy Steel 4140 also offers users outstanding fatigue and torsional strength. Welding is possible through most popular techniques, and it has a high level of ductility. Machinability is possible in the annealed condition, while Alloy Steel 4140 takes cold working, heating, and quenching well.
To be considered Alloy Steel 4140, a product must contain a certain chemical composition that includes:
Due to its toughness and other positive characteristics, Alloy Steel 4140 is found in a wide variety of applications such as:
Alloy Steel 4140 stocked by Ashtami Process Equipments meets or exceeds some of the toughest industry standards including ASTM and SAE. To learn more about Ashtami Process Equipments’s industry-leading selection of Alloy Steel 4140,or any of our other services and products.
|Tensile Strength Min||90,000 psi|
|Yield Strength Min||80,000 psi|
|Hardness Min||95 HRB|
|TW Metals offer as wide range of stock sizes and processing capabilities for your company’s 4130 tubing needs. We stock .1875” OD – 5” OD with wall thicknesses .028” thru .625” wall.|
|C, %||Mn, %||P, %||S, %||Si, %||Cr, %||Mo, %|
|0.15 max||0.30-0.60||0.025 max||0.025 max||0.50 max||4.00-6.00||0.45-0.65|
|Tensile Strength , MPa||Yield Strength, MPa||Elongation, %||Hardness, HB|
|415 min||205 min||30 min||163 max|
|Hot rolled||Outside Diameter, mm||Tolerance, mm|
|Cold Drawn||Outside Diameter, mm||Tolerance, mm|
|Hot rolled||Outside Diameter, mm||Tolerance, %|
|Cold Drawn||Outside Diameter, mm||Tolerance, %|