PRODUCT | CARBON STEEL SEAMLESS PIPES |
DIAMETER | 10.3mm - 762mm, 1/2” - 30” |
THICKNESS | 1.24mm - 63.5mm |
LENGTH | SRL/DRL, 20FT/ 40FT, FIXED or SPECIAL REQUIRED LENGTH |
PIPE ENDS | PLAIN, BEVELED, CUT SQUARE, GROOVED, THREADED AND COUPLING, SPIGOT AND SOCKET |
SURFACE TREATMENT | LACQUER PROTECTION, ANTI-RUST OIL, ANTI-CORROSION COATING, HOT DIPPED GALVANIZED |
PACKING | STANDARD EXPORT PACKAGE (PLASTIC WRAPPING, LACQUER PROTECTION, PLASTIC CAPS) |
STANDARD | API 5L, API 5CT, ASTM A106, ASTM A53, ASTM A519, ASTM A179, ASME SA106, SA192, SA210, SA213, SA335, BS1387, JIS G 3441, JIS G3444, JIS G3445, DIN 2391, EN10305, EN10210, DIN17175, GB/T8162, GB/T 8163 |
MATERIAL | GR.B, X42, X46, X52, X56, X60, X65, X70, GR.A, GR.B, GR.C, 10#, 20#, 16Mn etc. SA192, S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, St37, St44, St52 |
APPLICATION | 1. LINE PIPE FOR USE IN PIPELINE TRANSPORTATION SYSTEMS IN THE PETROLEUM AND NATURAL GAS INDUSTRIES 2. CONVEYANCE OF FLUIDS 3. STRUCTURAL HOLLOW SECTIONS 4. GENERAL STRUCTURE, MECHANICAL STRUCTURE AND PRESSURE SERVICE |
MTC | EN 10204/3.1B |
HEAT TREATMENT | ANNEALED: BRIGHT ANNEALED, SPHEROIDIZE ANNEALED, NORMALIZED, STRESS RELIEVED, COLD FINISHED, QUENCHED AND TEMPERED |
INSPECTION | CHEMICAL COMPONENT ANALYSIS, MECHANICAL PROPERTIES (ULTIMATE TENSILE STRENGTH, YIELD STRENGTH, ELONGATION), TECHNICAL PROPERTIES (FLATTENING TEST, FLARING TEST, BENDING TEST, HARDNESS TEST, BLOW TEST, IMPACT TEST ETC), EXTERIOR SIZE INSPECTION, NONDESTRUCTIVE TEST (ULTRASONIC FLAW DETECTOR, EDDY CURRENT FLAW DETECTOR), HYDRO-STATIC TEST |
MARKET | NORTH AMERICA, SOUTH AMERICA, EASTERN EUROPE, SOUTHEAST ASIA, AFRICA, OCEANIA, MIDDLE EAST, EASTERN ASIA, WESTERN EUROPE |
CHEMICAL COMPONENT AND MECHANICAL PROPERTY
Standard | Chemical components | Mechanical property | |||||||||||
C | Si | Mn | P | S | Cu | Ni | Mo | Cr | V | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation | |
ASTM A53 | ≤0.30 | / | ≤1.2 | ≤0.05 | ≤0.06 | ≤0.04 | ≤0.40 | ≤0.15 | ≤0.04 | ≤0.08 | ≥415 | ≥240 | ≥29.5 |
ASTM A106 | ≤0.30 | ≤0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.04 | ≤0.40 | ≤0.15 | ≤0.04 | ≤0.08 | ≥415 | ≥240 | ≥30 |
ASTM A179 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / | / | / | ≥325 | ≥180 | ≥35 |
ASTM 192 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | / | / | / | / | / | ≥325 | ≥180 | ≥35 |
