Ferrous Steel

A 53 / A 53M

PIPE , STEEL , BLACK AND HOT DIPPED , ZINC COATED WEDLED AND SEAMLESS , GRADE A ,B . HYDRO TESTED , NACE MR 0175 , SINGLE OR MULTIPLE LENGTH. , GALVENISING THK IN MICRONS.

A 106 / A 106M

SEAMLESS CARBON STEEL PIPE FOR HIGH TEMPERATURE SERVICE , GRADE A,B,C,,HIC AND SSC TESTED PIPE , HYDRO TESTED , NACE MR 0175 / MR 0103 / ISO 15156.

API 5 L  PIPES

GR A / L 210 , GR B /L 245 , X 42 /L 290 , X46/L 320 ,X 52/ L 360 ,X 56 / L 390 , X60/L 415 , X 65 /L 450 , X 70 / L 485 - SEAMLESS AND WELDED PIPE , C eq , HIC , SSC TEST , PSL 1 AND PSL 2 , HYDRO TEST , BEND TEST , FLATTENING TEST ,IMPACT TEST AT 20 DEG AND 0 DEG C , DWT (DROP WEIGHT TEST ) , GUIDED BEND TEST , HARDNESS TEST ON HAZ SECTION  - HARDNESS ON WELD SEAM 

A 312 / A 312M

SEMLESS AND WELDED PIPE AUSTENITIC STAINLESS STEEL ,  GRADE TP 304 , 304L , 316,316L,321,347,321H,304H,347,347H,316,16H,316Ti,317,317L. 8904 - 904L RADIOGRAPHY , SOLUTION ANNEALING, EDDY CURRENT TESTED  E 112 ,GRAIN SIZE, HYDROTEST IN PSI, INTERGRANULAR CORROSION TEST A 262 PRACTICE 'E' , 'A' , 'C'., EDDY CURRENT TESTED , NACE MR 0175 / MR 0103 , WEDLED WITH AUTOMATIC  MACHINE WELDING .

A 333 / A 333M

SEAMLESS AND WELDED  STEEL PIPE FOR LOW TEMPERATURE SERVICE , GRADE 6 , NORMALISING AND TEMPERING , QUENCHING AND TEMPER, IMPACT TEST AT -460C, HYDRO TESTED PIPE , NACE MR 0175 / MR 0103 , FLATTENING TEST .

A 335 / A335 M

SEAMLESS FERRITIC ALLOY STEEL PIPE FOR HIGH TEMPERATURE SERVICE , GRADE - P1,P2,P5,P9,P11,P12,P22,P91 , NORMALISING , NORMALISING AND TEMPER , QUENCH AND TEMPER , HOT FORMING , ANNEALING , HYDROTEST , FLATTENING TEST , NACE MR 0175 / MR 0103. 

A 358 / A 358M

ELECTRIC -FUSION WELDED (EFW) AUSTENITIC CHROMIUM-NICKEL ALLOY STEEL PIPE FOR HIGH TEMPERATURE SERVICE, GRADE GRADE TP 304 , 304L , 316,316L,321,347,321H,304H,347,347H,316,16H,316Ti,317,317L.  8904 , 904L RADIOGRAPHY , SOLUTION ANNEALING , CHEMICAL & PHYSICAL PROPERTIES TO MATCH AS PER A 240 / A 240M , WELD TESILE , PARENT TENSILE , HYDROTEST , EDDY CURRENT TESTED, HYDRO TESTED , NACE MR 0175 / MR 0103.

A 530 / A 530 M

STANDARD SPECIFICATION FOR GENERAL REQUIREMENT FOR SPECIALIZED CARBON AND ALLOY STEEL PIPE.

A 671 / A 671M

ELECTRIC -FUSION WELDED (EFW) PIPE FOR ATMOSPHERIC AND LOWER TEMPERATURE - 16"ABOVE OUTSIDE DIA OR LARGER , PLAIN CARBON , KILLED , FINE GRAIN , NICKEL STEEL , NORMALIZED , QUENCH & TEMPER , HARDENING N STRESS RELIEVED, GRADE CA 55,CB 60,CB 65,CC70 , CD 70 ,CD 80 , CF 65 , CF 70 , CF 66, CF 71 , CG 100, CH 100 - FROM PLATE A 285 ,A 515 , A 516 ,A 203 , CLASS 10,11,12,13,20,21,22,23,30,31,32,33,40,41,42,43,50,51,52,53,60,61,62,63,70,71,72,73. , 100% RADIOGRAPHY, FLANGED TEST. 

A 672 / A 672 M

ELECTRIC - FUSION -WELDED STEEL PIPE FOR HIGH TEMPERATURE SERVICE AT MODERATE TEMPERATURE , 16" AND ABOVE OUTSIDE DIA. , STERSS RELEIVED , NORMALISED , TEMPERED , QUENCH & TEMPER , GRADE A 45 , A 50,A55,B 60,B 65,B 70,C 55,C 60,C65,C70,D 70,D 80 AND OF CLASS 10,11,12,13,20,21,22,23,30,31,32,33,40,41,42,43 - FROM PLATE A 285 , A 515 , A 516 - 100% RADIOGRAPHY.

 A 790 / A 790 M

STANDARD SPECIFICATION FOR SEAMLESS AND WELDED FERRITIC AND AUSTENITIC STAINLESS STEEL PIPE. - GRADE S31803 , S 32205 , SUPER DUPLEX , 32750/32760 - HYDROTEST IN PSI , EDDY CURRENT TESTED , INTERGRANULAR CORROSION TEST PRACTICE 'E' , 'C' , 'A' , EDDY CURRENT TESTED , HYDRO TEST DONE.

A 961 / A 961 M

COMMON REQUIRMENT FOR STEEL , FLANGES , FORGED FITTINGS , PIPING APPLICATION , SUPPLEMENTARY REQUIREMENT.

A 178 / A 178M

ELECTRIC -RESISTANCE -WELDED (ERW) CARBON STEEL AND CARBON MANGANESE STEEL BOILER AND SUPERHEATER TUBES - GRADE A ,D,E - CRUSH TEST. 

A 179 / A 179M

SEAMLESS COLD DRAWN LOW CARBON STEEL HEAT EXCHANGER AND CONDENSER TUBES - UPTO 3" DIA  

A 209 / A 209M

SEAMLESS CARBON -MOLYBDENUM ALLOY STEEL BOILER AND SUPERHEATER TUBES - 5' DIA 

A 210 /A 210 M

STANDARD SPECIFICATION FOR SEAMLESS MEDIUM CARBON STEEL BOILER AND SUPER HEATER TUBES  GRADE C - UPTO 5" DIAMETER.

A 213 / A 213M

STANDARD SPECIFICATION FOR SEAMLESS FERRITIC AND AUSTENITIC ALLOY STEEL BOILER , SUPERHEATER  AND HEAT EXCHANGER TUBES - GRADE T2,T5,T9,T11,T12,T17,T21 , T23 , T91 ,TP 304 , 304L,309S,309H,310S, 310H, 316TI , 316 , 316L , 316LN , 317 , 317L, 321 , 321H , 347 , 347H- ANNEALING NORMALISING TEMPERING , SOLUTION ANNEALING

A 268  /A 268 M

SEAMLESS AND WELDED FERRITIC AND MARTENSITIC STAINLESS STEEL TUBING FOR GENERAL SERVICE , GRADE TP 410 , 430 , 446 . 409 , HYDROTEST IN PSI.

A 450 / A 450M

STANDARD SPECIFICATION FOR GENERAL REQUIREMENT FOR CARBON AND LOW ALLOY STEEL TUBES.

A 105 /A 105M

STANDARD SPECIFICATION FOR CARBON STEEL FORGING FOR PIPING APPLICATION - FORGED PIPE FITTINGS , NPT BSPT THREADED PIPE FITTINGS , SOCKET WELDED , FROM SIZE 1/8" TO 4" - UNION , ELBOW , TEE , COUPLING , WELDING BOSS , WELDOLET , NIPPOLET , SWEPOLET, ELBOWLET , STREET ELBOW , PLUG OF ROUND HEAD ,SQUARE HEAD AND HEX HEAD SOCKOLET , THREDOLET  -ASME B 16.11 - FLANGES AS PER ASME B 16.5  AND B 16.47  - SERIES 'A' & 'B' - CLASS 150 ,300,400,600,900,1500,2500 , SLIP ON , THREADED , WELD NECK , SWRF FLANGE , WNRF , SORF , RTJ , WNRTJ  , SWRTJ , REDUCING FLANGE , GROOVED & TONGUE , BLIND - BLRF FLANGES , BLRTJ - DIN FLANGES  2501 , PN 16 , PN 25 , PN 100 , PN 125, NACE MR 01 75 /MR 0103 , HYDROFLORIC ACID SERVICES, NORMALISING , IMPACT TEST AS PER PED REQUIREMENT, FORGING IN NORMALISED RANGE , IBR FITTINGS , SPECTACLE BLIND B 16.48. 

A 182 /A 182M

STANDARD SPECIFICATION FOR FORGED OR ROLLED ALLOY AND STAINLESS STEEL PIPE FLANGES , FORGED FITTINGS , AND PART AS PER DRAWING , FOR HIGH TEMPERATURE SERVICE , REQUIREMENT AS PER A 961 / A 961 M - GRADE F1,F5,F9,F91,F11 CL 1 , CL2,CL3 , F 12 , F 22 CL 1 , CL 3 , F 304 , 304L , 316,316L,321,347,321H,304H,347,347H,316,16H,316Ti,317,317L.  8904 , 904L, F50,F51, F 60 - NORMALISING , NORMALISING & TEMPERING , WATER QUENCHED , SOLUTION ANNEALED , POST WELD HEAT TREATMENT , SIMULATION HEAT TREATMENT - FORGED FITTINGS , FLANGES SORF FLANGES , DIN FLANGES , ASME B 16.5 - GRAIN SIZE , SORF, BLRF, WNRF , RTJ FLANGE , SOCKET WELD FITTINGS , NPT & BSPT THREADED FITTINGS , STREET ELBOW , TEE , TEE REDUCING , CONC REDUCING COUPLING , ECC REDUCING COUPLING  , IGC PRACTICE  A 262 'E' , 'C' , 'A'.

A 234 /A 234M

STANDARD SPECIFICATION FOR PIPING FITTINGS , BUTT WELDED  , WROUGHT CARBON STEEL  AND ALLOY STEEL FOR MODERATE AND HIGH TEMPERATURE SERVICES.- BUTT WELDED ELBOW , TEE ,REDUCER CONCENTRIC , ECCENTRIC , UNEQUAL TEE , EQUAL TEE , CROSSES EQUAL & UNEQUAL ,LONG RADIUS BEND 3D , 5D , 6D , 7D , 10D AND OF ANY RADIUS , 180 DEG RETURN BEND ,AS PER ASME B 16.9 , INDUCTION BENDING B 16.46  , MSS SP 43 , MSS SP 75 , SCH 10/20/30 / 60/40/STD /XS /XS /120/160 THK , SUPPLEMENTARY REQUIREMENT OF S 78 OF  A 960 / A 960 , HFN MARKING , GRADE - WPB , WPC . WP1 , WP 12 , WP 11 CLASS 1 , CLASS 3 , WP 11 CL 2 , WP 22 CL 1 , WP 22 CL 3 , WP 5 CL 1 , CL 3 , WP 9 CL 1 , CL 3 , WP 91 . ADDITIONAL HEAT TREATMENT OF P 91 , NORMALISING , MORMALISING AND TEMPERING , QUENCH & TEMPER , NON DESTRUCTIVE TESTING  , IMPACT TEST AS PER PED REQUIRMENT, WELDED & SEAMLESS CONSTRUCTION , 100 % RADIOGRAPHY , HIC (HYDROGEN INDUCED CRACKING) , SSC  TEST , IBR FITTINGS , MAGNETIC PARTICAL INSPECTION OF WELD JOINT.

A 350 /A 350M

CARBON AND LOW ALLOY STEEL FORGING , REQUIRING NOTCH TOUGHNESS TESTING FOR PIPING COMPONENTS , IMPACT TESTING , GRADE LF2 , LF 6 LF1 ETC AND CLASS 1 AND CLASS 2 , MORMALISE AND TEMPER , ELECTRIC FURNACE AND VACUUM INDUCTION MELTING  - DIMENSION AS PER BS 3799 , ASME B 16.9 , NPT BSPT THREADING , SOCKET WELDED , FROM SIZE 1/8" TO 4" - UNION , ELBOW , TEE , COUPLING , WELDING BOSS , WELDOLET , NIPPOLET , SWEPOLET, ELBOWLET , STREET ELBOW , SOCKOLET , THREDOLET  -ASME B 16.11 - FLANGES AS PER ASME B 16.5  AND B 16.47  - SERIES 'A' & 'B' - CLASS 150 ,300,400,600,900,1500,2500 , SLIP ON , THREADED , WELD NECK , SWRF FLANGE , WNRF , SORF , RTJ , WNRTJ  , SWRTJ , REDUCING FLANGE , GROOVED & TONGUE , BLIND - BLRF FLANGES , BLRTJ - DIN FLANGES  2501 , PN 16 , PN 25 , PN 100 , PN 125, NACE MR 01 75 /MR 0103 , HYDROFLORIC ACID SERVICES, NORMALISING , IMPACT TEST AS PER PED REQUIREMENT, FORGING IN NORMALISING TEMPARATURE. 

A 403 / A 403M

WROUGHT BUTT WELDED FITTINGS AUSTENITIC STAINLESS STEEL PIPING , GRADE TP 304 , 304L , 316,316L,321,347,321H,304H,347,347H,316,16H,316Ti,317,317L. 8904 - 904L RADIOGRAPHY , SOLUTION ANNEALING , ULTRASONIC TEST ON WELD , SEAMLESS AND WELDED FITTINGS AS PER ASME B 16. 9 , MSS SP 43 , - 90 DEG ELBOW LR & SR , 45 DEG ELBOE LR & SR , EQUAL TEE AND UNEQUAL TEE , REDUCER CONCENTRIC & ECCENTRIC, SWAGE , PIPIE NIPPLE THREADED AND PLAIN END , LONG AND SHORT STUBEND , LONG RADIUS BENDS OF R = 3D,5D,6D,7D,10D AND HIGHER THAN THAT , 180 DEG RETURN BEND. TWO HALVES WELDED FITTINGS BY QUALIFIED WELDER, WELDED QUALIFICATION , IGC PRACTICE - E ,C,A., NACE MR 0175/ MR 0103 . 100 % RADIOGRAPHY - X RAY , GAMMA RAYS, DIE PENETRANT TEST ,.

A 420 / A 420M

PIPING FITTINGS OF WROUGHT CARBON STEEL AND ALLOY STEEL FOR LOW TEMPERATURE SERVICE ,LTCS MATERIAL , GRADE - WPL6 , HOT FORGING & FORMING , NORMALISE AND TEMPER , SUPPLEMENTARY REQUIREMENT S58 OF SPECIFICATION A 960/ A 960M., IMPACT TESTED , HEAT TREATED , SIMULATION HEAT TREATMENT OF TEST COUPEN , POST WELD HEAT TREATMENT., SEAMLESS AND WELDED FITTINGS , 100% RADIOGRAPHY., IMPACT TEST TEMP. , TESTING AS PER PED , PPRESSURE EQUIPMENT DIRECTIVE., DIMENSION AS PER MSS SP 43 , ASME B 16. 9 , MSS SP 43 ,RADIOGRAPHY UW 51 SEC VIII DIV 1.

A 815 / A 815M

WROUGHT FERRITIC , FERRITIC & AUSTENITIC AND MARTENSITIC STAINLESS STEEL PIPING FITTINGS , SEAMLESS & WELDED PIPE FITTINGS , 100 % RADIOGRAPHY TEST. GRADE - 31803 , S32750 , S32205 , 410  -- DUPLEX , SUPER DUPLEX MATERIAL , SOLUTION ANNEALING , SUPPLEMENTARY REQUIREMENT AS PER A 960 , WP WX , WP WU , BUTT WELDED FITTINGS - 90 DEG ELBOW , 45 DEG ELBOW  , LR & SR , EQUAL TEE , 180 DEG RETURN BEND , UNEQUAL TEE , CONC REDUCER , ECCENTRIC REDUCER  , STUBEND , LONG RADIUS BEND OF RADIUS R=3D,5D,6D,7D,10D AND HIGHER THAN THAT . - FORGING AND FORMING , INTERGRANULAR CORROSION TEST  A 262 PRACTICE 'A' , 'C' , 'E'. , NACE MR 0175 / MR 0103.

A 860 / A 860M

WROUGHT HIGH STRENGTH LOE ALLOY STEEL BUTT WELDING FITTINGS AS PER MSS SP 75 , B 16.9 , B 16.28 -GRADE WPHY 42 , WPHY 46 , WPHY 52 , WPHY 60 , WPHY 65 , WPHY 70 - IMPACT TEST AT - 46 DEG C.

A 694 / A 694 M 

CARBON AND ALLOY STEEL FORGING FOR PIPE FLANGES , FORGED FITTINGS , VALVES AND PARTS FOR HIGH PRESSURE TRANSMISSION SERVICE - GRADE F 42 , F 46 , F 48 , F 50 , F 52 , F 52 , F 56 , F 60 , F 65 , F 70-- MECHANICAL PROPERTIES ,  - DIMN AS PER B 16.5 , B 16.11 

A 20 /A 20

GENERAL REQUIREMENT FOR STEEL PLATE , TOLERANCE IN CHEMICAL ANALYSIS , DIMENSIONAL THICKNESS AND WIDTH TOLERANCE. 

A240 / A 240M

HEAT RESISTING CHROMIUM AND CHROMIUM - NICKEL STAINLESS STEEL PLATE , SHEET AND STRIP FOR PRESSURE VESSEL , FINISH 1 ,1A ,2,3 , BRIGHT FINISH , ANNEALED , SOLUTION ANNEALED GRADE TP 304 , 304L , 316,316L,321,347,321H,304H,347,347H,316,16H,316Ti,317,317L. 8904 - 904L,  410 , 310 , 310S , 310H , 31803 , 32205 , 32750 - PLATE AUSTENITIC , MARTENSITIC , FERRITIC - SOLUTION ANNEALED , HOT ROLLED , COLD ROLLED , ULTRASONIC TESTED , IGC PRACTICE A 262 'E' , 'C', 'A' . TO BE USED TO MANUFACTURE THE TWO HALVE FITTINGS. , NACE MR 0175 / MR 0103 - HARDNESS 22 HRC

A 480 / A 480M

GENERAL REQUIREMENT FOR FLAT ROLLED STAINLESS  AND HEAT RESISTING STEEL PLATE , SHEET AND STRIP . 

A 515 / A 515M

PRESSURE VESSEL PLATE, CARBON STEEL FOR INTERMEDIATE AND HIGHER TEMPERATURE SERVICE - GR 60 , 70  - ULTRASONIC TEST , FLATTENING TEST , BEND TEST , TENSILE AND CHEMICAL ANALYSIS , NORMALISED, IBR PLATES , NACE MR 0175 / MR 0103.

A 516 / A 516M

PRESSURE VESSEL PLATE , CARBON STEEL FOR MODERATE AND LOWER TEMPERATURE SERVICES  GRADE 60 , 70 -ULTRASONIC TEST , FLATTENING TEST , BEND TEST , TENSILE AND CHEMICAL ANALYSIS , NORMALISED, IBR PLATES  , NACE MR 0175 / MR 0103.

A 517 / A 517M

PRESSURE VESSEL PLATES , ALLOY STEEL , HIGH STRENGTH ,QUENCHED AND TEMPERED - ULTRASONIC TEST.

A 36 /A 36M

PLATES , CARBON STRUCTURAL STEEL - ANGLE , PLATS  , SHAPES  - CHEMICAL , TENSILE PROPERTIES.

A 283 / A 283M

LOW AND INTERMIDIATE - TENSILE STRENGTH CARBON STEEL PLATES .

A 387 / A 387M

PRESSURE VESSEL PLATES , ALLOY STEEL , CHROMIUM - MOLYBDENUM - CLASS 1, CLASS 2 - TENSILE DIFFERENCE  , P1, P5 , P11 , P22 , CHEMICAL AND PHYSICLAL  ANALYSIS , U.T. TEST , IBR PLATES. 

A 479 / A 479M

STAINLESS STEEL BARS AND SHAPES FOR FOR USE IN BOILER AND OTHER PRESSURE VESSEL , GRADE F1,F5,F9,F91,F11 CL 1 , CL2,CL3 , F 12 , F 22 CL 1 , CL 3 , F 304 , 304L , 316,316L,321,347,321H,304H,347,347H,316,16H,316Ti,317,317L.  8904 , 904L, F50,F51, F 60 , SOLUTION  ANNEALED , ULTRASONIC TESTED.

A 193 / A 193M

ALLOY STEEL AND STAINLESS STEEL BOLTING MATERIAL FOR HIGH TEMPERATURE SERVICE, HEAVY HEX  BOLT , WITH WASHER - GRADE FERRITIC STEEL , AUSTENITIC STEEL CLASS 1 , 1A, 1D , 2  GRADE B5,B6 ,B6X , B7 ,B7M , B16 , B8 ,B8A,B8C,B8CA,B8M,B8MA,B8M2,B8M3 , B8P , B8PA , B8N ,B8NA , B8MA ,B8T , CARBIDE SOLUTION TREATED , STRAIN HARDENED , THREAD NPT , BSPE , BSW , UNC. THREADED .  

A194 / A194M

CARBON STEEL AND ALLOY STEEL NUTS FOR BOLTS FOR HIGH TEMPERATURE AND HIGH PRESSURE SERVICE , SQUARE AND HEX HEAD NUTS , AUSTENITIC AND FERRITIC GRADES , GEADE 1,2,2H,2HM,4,3,6,6F,7,7M,8,8AM8C,8CA,8M,8MA,8T,8LN , PROOF LOAD , CARBIDE SOLUTION TREATED , STRAIN  HARDENING.

A 320 / A 320 

ALLOY STEEL AND STAINLESS STEEL BOLTING MATERIAL FOR LOW TEMPERATURE SERVICE. - FERRITIC STEELS AND AUSTENITIC STEEL , GRADE L7,L7M,L70,B8,B8A,B8C,B8T,CLASS 1 ,1A,2 , B8LN,B8M,B8MA .IMPACT TESTED - CARBIDE SOLUTION TREATED , STRAIN HARDENED.   , HEX BOLTS .