STAINLESS STEEL TUBES

Cromonimet Steel Limited is a prominent manufacturer, stockiest, supplier, and distributor of . Stainless Steel Tubes exhibit good machinability and have excellent weld-ability characteristics with or without the addition of filler metals. These grades of austenitic stainless steels are the very versatile and widely used stainless steels. The SS tubes have excellent workability feature so that these can withstand in high loading conditions. With corrosion and abrasion resistance property these also can be used in marine environments. The manufacturer uses only high quality tested materials for maximum strength and durability. SS tubes specializing in industrial products for companies involved in equipment manufacturing mining, chemical manufacturing, steel and aluminum manufacturing, transportation, utilities, and industrial construction. The SS tubes are available in standard dimensions size varies from ½” NB to 16″NB; diameter- 6.00 mm to 914.4 mm, thickness varies from 0.3 mm to 50 mm and can be customized as per client’s requirement.

ASTM A213 TP STAINLESS STEEL TUBES SPECIFICATION

 Tubes Specifications ASTM A213 / ASME SA213
Tubes  Dimensions ASTM, ASME and API
ASTM A213 TP  Tube Size 1/2″ NB – 24″ NB
Wall Thickness Schedule 5S – Schedule XXS.
SS  Tubes Manufacturing Shapes Round, Rectangle, Square, Hex
Manufacturing Techniques Normalized & as Rolled
Stainless Steel Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification Grade Nominal Tube Sizes Tube Schedule or Wall Thickness Manufacturing Method (Seamless) Heat Number Manufacturer’s Name or Custom Logo – on request Marked Tube Sample: ASTM A 213 TP 304 12″ NB SCH 40S SEAMLESS TUBE HEAT NO. XXXX
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Heat Treatment Normalized, Normalized & Tempered
Packing of SS  Tubes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications can be on request

EQUIVALENT GRADES OF STAINLESS STEEL TUBES

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS  1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

CHEMICAL COMPOSITION OF STAINLESS STEEL TUBING

Grade C Mn Si P S Cr Ni
SS  0.08 max 2 max 1.00 max 0.045 max 0.030 max 18 – 20 8 – 11

MECHANICAL PROPERTIES OF STAINLESS STEEL ASTM A213 TP TUBES

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
STAINLESS STEEL TUBES
Stainless Steel 304 Tubes
Stainless Steel 304L Tubes
Stainless Steel 304H Tubes
Stainless Steel 309 Tubes
Stainless Steel 310 Tubes
Stainless Steel 310S Tubes
Stainless Steel 310H Tubes
Stainless Steel 316 Tubes
Stainless Steel 316L Tubes
Stainless Steel 316H Tubes
Stainless Steel 316Ti Tubes
Stainless Steel 317L Tubes
Stainless Steel 321 Tubes
Stainless Steel 321H Tubes
Stainless Steel 347 Tubes
Stainless Steel 347H Tubes
Stainless Steel 904L Tubes
Stainless Steel 254 SMO Tubes
Stainless Steel 446 Tubes
STAINLESS STEEL SEAMLESS TUBES
Stainless Steel 304 Seamless Tubes
Stainless Steel 304L Seamless Tubes
Stainless Steel 304H Seamless Tubes
Stainless Steel 309 Seamless Tubes
Stainless Steel 310 Seamless Tubes
Stainless Steel 310S Seamless Tubes
Stainless Steel 310H Seamless Tubes
Stainless Steel 316 Seamless Tubes
Stainless Steel 316L Seamless Tubes
Stainless Steel 316H Seamless Tubes
Stainless Steel 316Ti Seamless Tubes
Stainless Steel 317L Seamless Tubes
Stainless Steel 321 Seamless Tubes
Stainless Steel 321H Seamless Tubes
Stainless Steel 347 Seamless Tubes
Stainless Steel 347H Seamless Tubes
Stainless Steel 904L Seamless Tubes
Stainless Steel 254 SMO Seamless Tubes

OTHER TYPES OF GRADES AVAIILABLE

ASTM A240 Grade S31009
ASTM A240 Grade S31040
ASTM A240 Grade S31041
ASTM A249 Grade TP310Cb
ASTM A249 Grade TP310H
ASTM A249 Grade TP310HCb
ASTM A249 Grade TP310S
ASTM A276 Grade S31000
ASTM A276 Grade S31008
ASTM A276 Grade S31040
ASTM A312 Grade 310
ASTM A312 Grade S31002
ASTM A312 Grade TP310Cb
ASTM A3121 Grade TP310H
ASTM A312 Grade TP310HCh
ASTM A312 Grade TP310S
ASTM A314 Grade S31000
ASTM A314 Grade S31008
ASTM A336 Grade F310
ASTM A336 Grade F310H
ASTM A358 Grade A240 Type 310Cb
ASTM A358 Grade A240 Type 310S
ASTM A403 Grade 310
ASTM A403 Grade CR310S
ASTM A403 Grade WP310S
ASTM A409 Grade 310
ASTM A409 Grade TP310Cb
ASTM A409 Grade TP310S
ASTM A473 Grade 310
ASTM A473 Grade 310S
ASTM A478 Grade 310Cb
ASTM A479 Grade S31008
ASTM A479 Grade S31009
ASTM A479 Grade S31040
ASTM A511 Grade MT310S
ASTM A554 Grade MT310S
ASTM A580 Grade S31000
ASTM A580 Grade S3100
ASTM A632 Grade TP310
ASTM A813 Grade TP310Cb
ASTM A813 Grade TP310S
ASTM A814 Grade TP310Cb
ASTM A814 Grade TP310S
ASTM A943 Grade TP310Cb
ASTM A943 Grade TP310H
ASTM A943 Grade TP310HCb
ASTM A943 Grade TP310S
ASTM A959 Grade S31000
ASTM A959 Grade S31002
ASTM A959 Grade S31008
ASTM A959 Grade S31009
ASTM A959 Grade S31040
ASTM A959 Grade S31041
ASTM A959 Grade S31042
ASTM A965 Grade F310
ASTM A965 Grade F310H
ASTM F2281 Grade S31000
ASTM F2281 Type II
SAE 310
UNS S31000
ASTM A182 Grade F316L
ASTM A182 Grade F316LN
ASTM A193 Grade B8MLN Class 1
ASTM A193 Grade B8MLN Class 1D
ASTM A193 Grade B8MLNA Class 1A
ASTM A194 Grade 8MLN
ASTM A194 Grade 8MLNA
ASTM A240 Grade S31603
ASTM A240 Grade S31653
ASTM A249 Grade TP316L
ASTM A249 Grade TP316LN
ASTM A276 Grade S31603
ASTM A276 Grade S31653
ASTM A276 Grade S31654
ASTM A314 Grade S31603
ASTM A320 Grade B8MLN Class 1
ASTM A320 Grade B8MLNA Class 1A
ASTM A336 Grade F316LN
ASTM A358 Grade A240 Type 316
ASTM A358 Grade 316
ASTM A358 Grade A240 Type 316L
ASTM A358 Grade A240 Type 316LN
ASTM A403 Grade CR316L
ASTM A403 Grade 316L
ASTM A403 Grade CR316LN
ASTM A403 Grade WP316L
ASTM A403 Grade WP316LN
ASTM A473 Grade 316L
ASTM A478 Grade 316L
ASTM A479 Grade S31603
ASTM A479 Grade S31653
ASTM A493 Grade S31603
ASTM A580 Grade S31603
ASTM A632 Grade TP316L
ASTM A666 Grade S31603
ASTM A774 Grade TP316L
ASTM A778 Grade TP316L
ASTM A793-96 Grade 316L
ASTM A813 Grade TP316L
ASTM A813 Grade TP316LN
ASTM A814 Grade TP316L
ASTM A814 Grade TP316LN
ASTM A943 Grade TP316L
ASTM A943 Grade TP316LN
ASTM A955 Grade S31603
ASTM A959 Grade S31603
ASTM A959 Grade S31653
ASTM A959 Grade S31654
ASTM A965 Grade F316LN
ASTM A988 Grade S31603
ASTM A988 Grade 18Cr8Ni modified with Mo low carbon
ASTM A988 Grade S31653
ASTM A988 Grade 18Cr8Ni modified with Mo and N
ASTM F2281 Grade S31603
ASTM F2281 Type I Class A
ASTM F593 Grade S31603
ASTM F593 Grade Alloy Group 2
ASTM F594 Grade S31603
ASTM F594 Alloy Group 2
ASTM F738M Grade S31603
ASTM F738M Grade Alloy Group A4
ASTM F836M Grade S31603
ASTM F836M Grade Alloy Group A4
ASTM F837 Grade S31603
ASTM F837 Grade Property Class A1
ASTM F879 Grade S31603
DIN 1.4404
DIN X2CrNiMo18-10
DIN X2CrNiMo17-12-2
DIN G-X2CrNiMoN18-14
DIN GX2CrNiMoN18-14
DIN X2CrNiMoN17-12-2
DIN X2CrNiMo17-13-2
DIN G-X2CrNiMoN18-10
AFNOR Z2CND17-12
BS 316S12
UNI X2CrNiMo1712
SS 2343
SS 2348
SS 2553
SAE 316L
JIS SUS316L
JIS SCS16
EN X2CrNiMo17-12-2
EN 1.4404
GOST 03Ch17N13M2
GB 022Cr17Ni12Mo2
UNS S31603
DIN 1.4409
BS 316C12
JIS SCS16A
EN GX2CrNiMo19-11-2
EN 1.4409
UNS J92800
DIN 1.4432
AFNOR Z3CND17-12-03
BS 316S13
JIS SUS316LFB
JIS SUSF316L
EN X2CrNiMo17-12-3
EN 1.4432
GOST 06Ch17N13M3-WD
DIN 1.4435
DIN X2CrNiMo18-14-3
AFNOR  Z3CND18-14-03
BS 316S11
BS 316S31
SS 2353
UNE X2CrNiMo18-14-3
AISI 316LMo
SAE 316LMo
JIS SUS316LTBS
JIS SUS316LTP
JIS SUS316LTPY
JIS SUS316LTB
JIS SUSY316L
JIS SUS316J1L
JIS SUSY316J1L
EN X2CrNiMo18-14-3
EN 1.4435
GOST 03Ch17N14M3
GB 00Cr18Ni15Mo3