Yuhong Holding Group Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG HOLDING GROUP |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | A335 P5 P9 P11 P22 |
| Minimum Order Quantity: | 500KGS |
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| Price: | Negotiable |
| Packaging Details: | Wooden Box package |
| Delivery Time: | 10-15 DAYS |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000Ton per month |
| Spec: | ASTM A335 P22 Alloy Steel Seamless Pipe | Application: | Pharmaceutical, Chemical, Power Generation, Offshore, Oil & Gas |
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| Size: | According To Client's Request | Length: | 6 Meters Or Customized |
| Package: | Wooden Box Package | ||
| High Light: | High Pressure Alloy Boiler Tube,P5 Alloy Boiler Tube,T2 Alloy Steel Seamless Tubes |
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ASTM A335 P5 P9 P11 P22 P91 ASTM A213 T2 T5 T9 T11 T12 T22 T91 High Pressure Alloy Boiler Tube Heat Exchanger Tube
ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as "P Grade", Chrome Moly Pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries.
A335 is often called chrome moly pipe because of the chemical makeup of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel as well as the elastic limit, resistance to wear, impact qualities, and hardenability. Moly increases the resistance to softening, restrains grain growth and makes chromium steel less susceptible to embrittlement. Moly is the most effective single additive that increases high temperature creep strength. It also enhances the corrosion resistance of steel, and inhibits pitting. Chromium (or chrome) is the essential constituent of stainless steel. Any steel with 12% or more Chrome is considered stainless. Chrome is virtually irreplaceable in resisting oxidation at elevated temperatures. Chrome raises the tensile, yield, and hardness at room temperatures. The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.
ASTM A213 seamless pipes tubes Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. The tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy and ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat-treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.
| Grade | SA 213 T2 Tube (With IBR Certificate) |
| UNS | UNS K11547 |
| SA 213 T2 Tube Size Range |
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| SA 213 T2 Heat Exchanger and Boiler Tube | up to 19.6 meters |
| ASTM A213 T2 Furnace Tubes | 2"-9" diameters, Length: up to 70ft |
| SA 213 T2 Welded Tubes | 1/2" NB - 24" NB |
| Alloy Steel T2 Finned Tubes | (16 or 19 fins/ inch) |
| Wall Thickness of SA 213 T2 Tube | 4.5mm to 60mm |
| SA 213 Gr T2 Tube end | BE -Beveled end, BLE -Bevel large end, BSE -Bevel small end, TOE -Treaded One End, BOE-Beveled One End, TBE -Treaded Both Ends, Coupled, BBE -Bevel both ends, PBE -Plain Both Ends, POE -Plain One End |
| A213 T2 Tube Length | 12000mm, SRL, 20FT, Custom Length, Single Random Length (SRL), Double Random Length (DRL), 3000mm, 2000mm, 6000mm, DRL, 40FT |
| SA 213 T2 Tube Wall Thickness | SCH-80S, SCH160, SCH-10S, SCH-80, SCH-40, SCH-10, SCH-40S, SCH-XXS, SCH-STD, SCH-XS, SCH-5, SCH-5S |
| Surface Treatment of SA213 T2 Tube |
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| Processing Service of T2 Steel Tube | Decoiling, Punching, Cutting, Painting, Coating, Welding, Bending |
| Marking by T2 Tube suppliers |
SA 213 T2 Seamless Tube Marking Sample: Manufacturer Name ASTM A213 T2 2" x 0.250" x 20" TUBE SEAMLESS HEAT NO. XXXX |
| Different methods used by SA 213 T2 Tube manufacturers | Fabricated, Electric Resistance Welded (ERW), Welded, Extrusion, Longitudinally Submerged Arc Welded (LSAW), Electro Fusion Seam Welded (EFSW), CDW, 100% X Ray/ Gamma Ray Welded, Hot Finish Seamless (HFS), Horizontal Submerged Arc Welded (HSAW), Submerged Arc Welded (SAW), Cold Drawn Seamless (CDS), Seamless |
| Approvals | ONGC, BP, PED, EIL, KNPC, IBR, ISO 17025 for Laboratories, Saudi Aramco, AD2000, Merkblatt W0, NORSOK M-650, Shell, L&T, PED 97/23/EC, HAF 604 |
| Origin of ASTM A213 T2 Tube material | USA, Japanese, Latin-American, Asian, Africa, UK, European, American, Korean, Gulf, Chinese, Russian, Indian, Japan, Ukraine |
| Ask for these certificates from SA 213 T2 Tube suppliers | Sour-Service, SSC, IBR, NACE, EN-10204:3.2, HIC, EN-10204:3.1 |
| Equivalent Standards | SAE, GB, AWWA, EN, DIN, ISO, SS, UNI, GOST, KS, CSA, JIS, IS, API, BS, ASTM, AISI, NFA, ANSI |
| Various Testing performed by T2 Boiler Tube manufacturers | Ultrasonic Test, Impact, Ferrite, Straightness, Charpy V Impact Test, Fine Grain, Ultrasonic, HIC- Hydrogen-induced Cracking, H2 SERVICE, TM0284, Micro, Metallurgical & Stereo Microscopy, Hardness, Flux Leakage examination or Magnetic Flaw detection, Mechanical, Hardness Test, SSC- Sulfide Stress Corrosion Cracking, Hydro test, IGC- Intergranular Corrosion Test, Salt Spray Test to test Phosphating, Tensile, Radiography, Eddy current, TM0177, Stress , Positive Material Identification (PMI), Bend TestBend test / Guided Bend, NACE MR0175, Surface Roughness Test, Macro, Chemical, Burst Test, Non Destructive Testing , IBR, Creep, Charpy V-Notch Test |
| Additional Services and Facility | Sawing, Cutting, Polishing, Laser/ Water Jet Cutting, Threading, Beveling, Tapping |
| Material Test Certificate (MTC) provided by T2 Tubing suppliers | PED, EN 10204 3.1, Radiographic Testing (RT), ISO 14001:2015, IBR, NDE, Ultrasonic Testing (UT), EIL, ISO 9001:2005 |
| Supplier of SA 213 T2 Tube in various shapes | Round, Hollow, Hydraulic, Triangle, Square, Rhomboid, Oval, Semi-Rhomboid, Rectangle Hollow, Elliptical, U-Bend, Semi-Round, Semi-oval |
Contact Person: Naty Shen
Tel: 008613738423992
Fax: 0086-574-88017980
