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Pipes & Tubes

PIPES & TUBES

Manufacturer , Exporter & Supplier of ASTM A269 / ASTM A312 Seamless Pipes , Welded Pipes Tubes, ERW Pipes, Seamless Tubes

ASTM A269 / ASTM A312 Seamless Pipes , Welded Pipes Tubes, ERW Pipes, Seamless Tubes at best price with high quality

SPECIFICATIONS OF PIPES & TUBES

Seamless Pipe, ERW Pipe, EFW Pipe, DSAW Pipe and Forged Pipe
Sizes (Seamless): 1/2” NB – 24” NB
Sizes (ERW): 1/2” NB – 24” NB
Sizes (EFW): 6” NB – 100” NB
Wall Thickness available: Schedule 5S – Schedule XXS (heavier on request)

Specifications: ASTM A269 / ASTM A312
Material Grades :

Stainless Steel Seamless Pipe ASTM A312 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 410, 904L
Stainless Steel Welded Pipe ASTM A312 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L
Stainless Steel Seamless Tube ASTM A213 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L
Stainless Steel Seamless Tube ASTM A269 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L
Stainless Steel Welded Tube ASTM A249 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H, 904L
Stainless Steel EFW Tube ASTM A358 CL. 1 to 5 TP304/L/H, 310/H, 316/L/H/Ti, 321/H, 347/H,
Stainless Steel Fabricated pipe welded from plates Fabricate form S.S. Plates as per ASTM A240 TP304/L/H, 310/H, 316/L/H/Ti,   321/H, 347/H, 904L with or without 10% Radiographic Welding.


Other Materials Testing :

NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.

Comparison of standardized Stainless Steels

EN-standard Steel no. k.h.s DIN

EN-standard Steel name

SAE grade

UNS
440A S44002
1.4112 440B S44003
1.4125 440C S44004
440F S44020
1.4016 X6Cr17 430 S43000
1.4408 G-X 6 CrNiMo 18-10 316
1.4512 X6CrTi12 409 S40900
410 S41000
1.4310 X10CrNi18-8 301 S30100
1.4318 X2CrNiN18-7 301LN N/A
1.4307 X2CrNi18-9 304L S30403
1.4306 X2CrNi19-11 304L S30403
1.4311 X2CrNiN18-10 304LN S30453
1.4301 X5CrNi18-10 304 S30400
1.4948 X6CrNi18-11 304H S30409
1.4303 X5CrNi18-12 305 S30500
X5CrNi30-9 312
1.4541 X6CrNiTi18-10 321 S32100
1.4878 X12CrNiTi18-9 321H S32109
1.4404 X2CrNiMo17-12-2 316L S31603
1.4401 X5CrNiMo17-12-2 316 S31600
1.4406 X2CrNiMoN17-12-2 316LN S31653
1.4432 X2CrNiMo17-12-3 316L S31603
1.4435 X2CrNiMo18-14-3 316L S31603
1.4436 X3CrNiMo17-13-3 316 S31600
1.4571 X6CrNiMoTi17-12-2 316Ti S31635
1.4429 X2CrNiMoN17-13-3 316LN S31653
1.4438 X2CrNiMo18-15-4 317L S31703
1.4539 X1NiCrMoCu25-20-5 904L N08904
1.4547 X1CrNiMoCuN20-18-7 SMO/6MO S3125

   Carbon Steel Pipes and Tubes

Specification :ASTM A 106 GR. B , ASTM A 53 GR. B , API 5L GR. B

Material Grades

 High Temperature Seamless Pipe  ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B
 Heat Exchanger Seamless Tube  ASTM A179
 Low Temperature Seamless Pipe  ASTM A 333 GR. 6
 Low Temperature Seamless Tube  ASTM A334 Gr. 6
 High Yield Seamless Pipe  API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
 High Yield Seamless Pipe  ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
 Atmospheric & Low Temp EFW Pipes  ASTM A671 Gr. CC60/CC65/CC70
 High Pressure & Moderate Temp EFW Pipes  ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70
 High Yield ERW/SAW Pipe  API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
 High Yield ERW/SAW Pipe  ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

Additional Testing :

NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.

Dimensions :

All Pipe is manufactured and inspected/tested to the relevant standards including ASTM A 106 GR. B,ASTM A 53 GR. B,API 5LGR. B

   Nickel Alloy Pipes and Tubes

Specification

Standards – ASTM B165 , ASTM B163 , ASTM B829 , ASTM B775 ,ASTM B725 ,ASTM B730 , ASTM B751

The various Alloys The development of the Duplex stainless steels has continued, graded for their corrosion performance depending on their alloy content. Today, modern duplex stainless steel can be divided into four groups : 

Chemical Analysis of Nickel 200 (UNS N02200) 


Nickel 200.